question
stringlengths
37
38.8k
group_id
stringlengths
2
6
sentence_embeddings
listlengths
768
768
<p>I am experimenting with a recommendation systems for articles (news, magazines etc). Is there any dataset available for the same which includes the demographic information of users as well? </p> <p>I am actually trying to incorporate demographic information as well in recommending, hence looking for such a dataset. I really don't want to simulate such data as I think real data would give much more interesting insights than simulated one. Anyone aware of such?</p> <p>I found one <a href="http://contest.plista.com/" rel="nofollow">http://contest.plista.com/</a> but unfortunately its has german dataset and demographic information seems to be missing. Would appreciate any information here.</p>
g73626
[ 0.005663678050041199, -0.01031558122485876, -0.015156394802033901, 0.004926223307847977, -0.07253513485193253, 0.01589742861688137, -0.033643901348114014, -0.06632151454687119, -0.05485602468252182, -0.006231865379959345, 0.047725290060043335, -0.015504385344684124, 0.06319767236709595, -0.019951362162828445, -0.06462371349334717, 0.008989027701318264, -0.036903850734233856, 0.011323578655719757, 0.008840961381793022, 0.05555037781596184, 0.018163630738854408, 0.032334040850400925, 0.036979738622903824, -0.05058018118143082, -0.04890894144773483, 0.02057398110628128, 0.03789698705077171, -0.029598508030176163, -0.04107052832841873, -0.0031295304652303457, -0.04404183477163315, 0.02333177998661995, -0.010504569858312607, 0.03415604680776596, -0.005705500952899456, -0.05477001145482063, -0.021207991987466812, 0.0007118733483366668, -0.045278921723365784, -0.023227140307426453, -0.005496828816831112, 0.07004052400588989, 0.019516177475452423, -0.004643150605261326, -0.04728804901242256, -0.004549874458462, -0.007792227901518345, -0.016300367191433907, 0.08389672636985779, -0.056260108947753906, -0.021992264315485954, 0.0006518522859551013, 0.00965484231710434, 0.03267684578895569, 0.04561871290206909, -0.044967133551836014, 0.023823421448469162, 0.0007052730652503669, 0.04615157097578049, -0.019530516117811203, 0.012286548502743244, 0.04456314817070961, -0.05406080186367035, 0.022854261100292206, -0.006637129932641983, 0.038752585649490356, -0.025898654013872147, -0.01747756265103817, 0.03593933954834938, -0.025146359577775, -0.0571344755589962, 0.10361448675394058, -0.03463267907500267, -0.00602533807978034, 0.03915369510650635, -0.007833794690668583, -0.05947008728981018, -0.03216912969946861, 0.026217788457870483, 0.03112124092876911, 0.022958921268582344, 0.008449734188616276, -0.010720547288656235, -0.03591049462556839, 0.015352760441601276, -0.06738299876451492, -0.005604248959571123, -0.028906451538205147, 0.03310822695493698, -0.087984099984169, 0.009055929258465767, -0.009843970648944378, 0.04744946211576462, 0.0010942876106128097, 0.03870461881160736, 0.0740916058421135, -0.051850736141204834, 0.02887743152678013, 0.030826546251773834, 0.0331575870513916, 0.016756001859903336, 0.053984496742486954, 0.0313141793012619, 0.006136272568255663, -0.04761585220694542, -0.016982723027467728, 0.04390139505267143, -0.004759869072586298, -0.05038344860076904, -0.00812452845275402, 0.041742801666259766, -0.06937108933925629, -0.029063545167446136, 0.0002697553136385977, -0.0282658189535141, -0.03725776448845863, 0.012137268669903278, -0.035589348524808884, -0.04383581131696701, 0.0020803804509341717, 0.0038491133600473404, -0.018290314823389053, 0.022899121046066284, 0.06155049428343773, -0.004943099804222584, -0.04572675749659538, -0.014486377127468586, -0.022784221917390823, -0.009275111369788647, -0.006396129261702299, 0.001415556063875556, -0.06742080301046371, 0.016653357073664665, -0.01359177753329277, 0.03655644506216049, 0.0054548075422644615, 0.024980047717690468, 0.015619340352714062, 0.03130247816443443, 0.049767620861530304, 0.06596475094556808, 0.040162649005651474, -0.016613228246569633, -0.027041565626859665, -0.04775948449969292, -0.02193906344473362, -0.05960853770375252, 0.0014700759202241898, 0.02262050285935402, 0.012282755225896835, 0.0684017762541771, 0.039123084396123886, -0.0018472564406692982, -0.026322543621063232, 0.003923318348824978, -0.058223478496074677, -0.015590113587677479, -0.035926733165979385, 0.0025735662784427404, 0.03424905985593796, 0.05281028896570206, -0.015703320503234863, -0.003923374693840742, 0.0396650992333889, 0.049333229660987854, 0.01563221402466297, -0.04321669414639473, 0.029635706916451454, -0.035342518240213394, 0.015263259410858154, 0.009192530997097492, 0.01736193709075451, -0.02875121310353279, 0.00721742445603013, 0.061542075127363205, -0.022415772080421448, 0.06265360116958618, 0.038179099559783936, 0.07947224378585815, -0.03046722151339054, -0.008171716704964638, -0.06280026584863663, 0.026445303112268448, -0.0357338972389698, 0.013954121619462967, -0.023874208331108093, 0.01881430111825466, 0.04115502908825874, 0.031037751585245132, -0.03667515888810158, -0.07892324775457382, -0.005012050271034241, 0.013792887330055237, -0.04903041943907738, 0.009492446668446064, -0.016245244070887566, 0.10579691082239151, 0.024073168635368347, 0.012190892361104488, 0.05563945695757866, 0.04868295043706894, 0.04947199299931526, -0.02447407692670822, -0.01881207898259163, -0.04010254517197609, 0.011742879636585712, 0.05031944438815117, 0.003216366283595562, -0.0037200290244072676, -0.007091878447681665, -0.0228443406522274, -0.004101953003555536, 0.01859823241829872, 0.005708010401576757, -0.0011471135076135397, 0.04290325194597244, -0.02972515858709812, 0.050035588443279266, 0.004731037653982639, 0.013630435802042484, -0.004334999714046717, -0.05616050586104393, 0.00503532076254487, 0.009627261199057102, 0.014843943528831005, -0.032836008816957474, 0.07592493295669556, 0.00286692357622087, 0.06296531111001968, 0.018549876287579536, -0.014328483492136002, -0.04564432054758072, 0.0033896295353770256, -0.010685610584914684, 0.013126397505402565, 0.08610805124044418, -0.004847938660532236, -0.026339109987020493, 0.00967490952461958, -0.0006336630904115736, 0.00015181745402514935, -0.027206426486372948, -0.01578190177679062, 0.043186869472265244, 0.07484829425811768, -0.05421771854162216, 0.039520878344774246, 0.022994613274931908, 0.04949982091784477, 0.03511390835046768, -0.059489939361810684, -0.019285282120108604, 0.01638655923306942, 0.0038822868373245, 0.05070527642965317, -0.035681601613759995, -0.0629572719335556, 0.0159358698874712, 0.030387338250875473, 0.06459759920835495, 0.02456393465399742, 0.028164993971586227, 0.006365291308611631, 0.009870822541415691, 0.05585340037941933, 0.007046589627861977, 0.026773858815431595, -0.04088865593075752, 0.031374670565128326, 0.056229233741760254, 0.001210157759487629, 0.009276367723941803, 0.020114369690418243, 0.006193448789417744, -0.014609734527766705, 0.011620614677667618, -0.0046010697260499, -0.03268321603536606, -0.013149534352123737, 0.001118035870604217, 0.043945133686065674, 0.016687311232089996, 0.03463844954967499, 0.05724348872900009, -0.013592351227998734, -0.011731540784239769, 0.022855287417769432, 0.036745283752679825, 0.011687817983329296, -0.0028977205511182547, 0.008504052646458149, -0.04757112264633179, 0.014940028078854084, 0.040717713534832, -0.0008218001457862556, -0.023597510531544685, -0.017276454716920853, -0.0061501143500208855, 0.04444810375571251, 0.03879081457853317, -0.025645021349191666, -0.05722184479236603, 0.07709279656410217, 0.05485481768846512, -0.03709588944911957, -0.019664578139781952, -0.03979743644595146, -0.0517599917948246, 0.013148496858775616, -0.027321571484208107, -0.034034114331007004, 0.026000164449214935, -0.057838600128889084, -0.010349172167479992, 0.02641657553613186, 0.0239173024892807, -0.02867276780307293, 0.04227989539504051, -0.015540514141321182, -0.04613058269023895, 0.10216889530420303, -0.03755737096071243, 0.029490644112229347, -0.00004119219374842942, -0.02333882823586464, 0.019113708287477493, -0.02295074611902237, 0.028992000967264175, 0.004219811409711838, -0.015210268087685108, 0.07089898735284805, -0.009909864515066147, 0.025976771488785744, -0.039290063083171844, -0.02933982014656067, 0.005577723495662212, -0.024709157645702362, 0.04138811305165291, -0.008812006562948227, 0.028713498264551163, 0.016591060906648636, 0.03108982741832733, 0.0044732466340065, 0.0035588229075074196, -0.05486930161714554, 0.01612893119454384, 0.005253944545984268, -0.05169163644313812, 0.02760227955877781, -0.04274580255150795, 0.008069765754044056, 0.011629495769739151, -0.019062915816903114, -0.03796873614192009, -0.0038192057982087135, -0.019276151433587074, 0.0342465378344059, -0.02191997691988945, 0.03564879298210144, -0.021180318668484688, 0.012197896838188171, -0.0490836501121521, 0.013589483685791492, 0.00670161796733737, -0.0018101180903613567, 0.011418933980166912, 0.02474297396838665, 0.026587942615151405, 0.0007892597932368517, -0.027134686708450317, -0.000013865500477550086, -0.010638856329023838, 0.055543068796396255, -0.051528677344322205, -0.0575014166533947, 0.0017814773600548506, -0.02114112675189972, 0.02053701877593994, -0.021182579919695854, 0.03496696427464485, 0.03849870711565018, 0.02622768096625805, 0.025882339105010033, 0.0682496577501297, 0.02090233936905861, -0.06966520845890045, 0.07142981141805649, 0.01070220023393631, -0.015773260965943336, -0.03257521986961365, -0.009295675903558731, -0.060486648231744766, -0.04474940150976181, 0.04994664713740349, 0.02085435949265957, -0.05232888460159302, 0.0019241166301071644, 0.01978294551372528, 0.04909403622150421, 0.03480418026447296, -0.02498287335038185, -0.036780036985874176, -0.046038445085287094, 0.07532094419002533, 0.023124026134610176, 0.014062809757888317, -0.1113232746720314, -0.007639119867235422, -0.003490285947918892, 0.0031794013921171427, -0.06438542157411575, 0.03820706158876419, -0.020437689498066902, 0.010839113034307957, 0.021104445680975914, 0.012845782563090324, 0.048703763633966446, -0.08427577465772629, 0.02552320808172226, 0.00919763371348381, -0.012657792307436466, 0.019332095980644226, -0.0249544195830822, -0.005880780052393675, -0.023834822699427605, 0.01672864519059658, 0.019826235249638557, -0.04770805686712265, 0.00915576796978712, 0.0061915540136396885, 0.06515023112297058, -0.030506538227200508, 0.00046167935943230987, 0.011776839382946491, 0.00718395272269845, 0.006114238873124123, 0.026326090097427368, -0.025736777111887932, 0.0002580473374109715, -0.03417183831334114, -0.03999512270092964, -0.038674626499414444, 0.07493938505649567, -0.07679212093353271, -0.004701823927462101, 0.07690856605768204, -0.03996088728308678, 0.04372015595436096, -0.0024367468431591988, 0.08640342950820923, 0.02499803714454174, -0.047486431896686554, -0.027827857062220573, -0.027688801288604736, 0.010991457849740982, 0.023715857416391373, 0.005202031694352627, -0.016767296940088272, -0.031017955392599106, 0.0005913645145483315, 0.01493916567414999, -0.10586271435022354, -0.023537850007414818, -0.02823539450764656, -0.07978224009275436, -0.022763006389141083, -0.029366137459874153, -0.038989532738924026, 0.0005264808423817158, -0.04150223731994629, -0.01339238602668047, -0.06455851346254349, -0.02223876677453518, -0.04697468876838684, -0.05695537477731705, 0.018501361832022667, 0.028612790629267693, -0.04241030663251877, 0.006644022185355425, -0.030999036505818367, -0.028024062514305115, 0.015279396437108517, 0.05037982761859894, -0.004718473181128502, 0.05017043650150299, -0.0373259037733078, 0.05979786440730095, 0.03729883208870888, 0.021226583048701286, -0.04152422770857811, -0.015259606763720512, -0.020404106006026268, -0.00452885776758194, -0.0040125190280377865, -0.08257655054330826, -0.0012954059056937695, -0.0051767416298389435, -0.07212185859680176, 0.025418005883693695, 0.0032981792464852333, 0.010354041121900082, 0.01451695803552866, 0.047222476452589035, -0.021067993715405464, -0.0425649993121624, 0.0184911098331213, 0.038130275905132294, 0.032672684639692307, 0.016086043789982796, 0.011719364672899246, 0.06869582831859589, 0.025667782872915268, -0.022990632802248, 0.04271195828914642, -0.04024818167090416, 0.04607013240456581, -0.05236412584781647, 0.054899346083402634, 0.03365553915500641, -0.04653467610478401, -0.019155075773596764, 0.019657323136925697, 0.03815372660756111, 0.07309260964393616, -0.029075900092720985, -0.0000032059085697255796, -0.021590469405055046, -0.05272836610674858, 0.008314946666359901, 0.0070953285321593285, 0.049795929342508316, 0.02288731001317501, -0.0007825954235158861, -0.03990904986858368, 0.041675519198179245, 0.03449453040957451, -0.02437313087284565, 0.007276131305843592, 0.05857766419649124, 0.01458574179559946, -0.03581224009394646, 0.02912392094731331, 0.025953305885195732, -0.03522399440407753, 0.03295532986521721, 0.03875046968460083, -0.005738475359976292, 0.034026823937892914, 0.019685223698616028, -0.021791936829686165, 0.01727762632071972, -0.04475124925374985, 0.06373526155948639, 0.006616197992116213, -0.04789581149816513, 0.017177578061819077, 0.054513562470674515, 0.007355462294071913, 0.0445767343044281, 0.026781082153320312, -0.04423779994249344, -0.011163797229528427, -0.018973572179675102, -0.0021468549966812134, -0.042545001953840256, 0.07863133400678635, -0.034787584096193314, 0.0029109579045325518, -0.03884931281208992, -0.011993125081062317, -0.0064635490998625755, -0.06171690672636032, -0.016986042261123657, 0.04943981394171715, -0.022393496707081795, -0.05219605192542076, 0.01703084632754326, -0.06431689113378525, 0.024249842390418053, -0.05101899802684784, -0.010789185762405396, -0.07031218707561493, -0.004602597560733557, 0.04015141353011131, -0.012507649138569832, -0.06550367176532745, -0.0699746161699295, -0.004277550149708986, -0.07238535583019257, -0.04576977342367172, -0.016654599457979202, 0.018134908750653267, 0.004010338801890612, -0.07692141085863113, 0.006598214153200388, 0.04541880637407303, 0.03557075932621956, 0.030524253845214844, -0.025235405191779137, -0.027405619621276855, -0.007539959158748388, 0.0008125490276142955, 0.040468309074640274, 0.03135957568883896, 0.009350993670523167, -0.020274801179766655, 0.024506138637661934, -0.03201410174369812, 0.005667727440595627, 0.010137345641851425, -0.06767288595438004, 0.09366670995950699, -0.06543689221143723, 0.03614889830350876, -0.02020714432001114, -0.05216634273529053, -0.024470772594213486, -0.0130311893299222, -0.03611696884036064, 0.02798476815223694, 0.03546294942498207, -0.07510244101285934, 0.07972608506679535, -0.04746539890766144, -0.03116605430841446, 0.007528999820351601, -0.034152109175920486, 0.03256996348500252, 0.017077695578336716, -0.0032982954289764166, 0.023015383630990982, -0.011608893983066082, -0.006517880130559206, 0.03901047259569168, -0.08202522993087769, 0.04147269204258919, -0.023767756298184395, -0.0029406750109046698, 0.08354335278272629, -0.04147862270474434, 0.0329614132642746, -0.009953313507139683, 0.04272758960723877, 0.09398748725652695, 0.06563061475753784, 0.023447072133421898, -0.004404688253998756, 0.012947524897754192, 0.017766911536455154, -0.0324530228972435, 0.02281847782433033, -0.018901223316788673, 0.007522873114794493, 0.028790287673473358, 0.0035914990585297346, 0.008016831241548061, -0.03206851705908775, 0.01883750781416893, 0.03398090600967407, -0.014830744825303555, -0.030222250148653984, -0.03885691612958908, 0.007457381580024958, 0.005398275330662727, -0.0556197464466095, -0.0006284556584432721, -0.010638932697474957, 0.027682015672326088, 0.07522706687450409, 0.010998458601534367, -0.03718172758817673, -0.022376496344804764, -0.021705420687794685, -0.016637060791254044, -0.04083285480737686, -0.021034223958849907, 0.018746482208371162, 0.007747902534902096, -0.013283983804285526, -0.038817957043647766, 0.06912120431661606, 0.023188015446066856, -0.03731080889701843, -0.02150459587574005, -0.0004553512844722718, 0.013974489644169807, -0.011140461079776287, -0.028409002348780632, 0.005312428809702396, 0.05256184563040733, -0.025040337815880775, -0.05360088124871254, -0.006758491974323988, 0.026774335652589798, -0.03254939243197441, -0.021430572494864464, -0.03915214166045189, 0.021107519045472145, -0.016143394634127617, 0.05570205673575401, 0.03714727982878685, 0.07373137772083282, 0.02694769762456417, -0.03872276842594147, 0.03381917253136635, -0.024912677705287933, -0.029435686767101288, -0.034231312572956085, 0.008324730210006237, -0.049405038356781006, -0.012582759372889996, 0.011822640895843506, -0.051742322742938995, -0.020032240077853203, 0.003706831019371748, -0.016748495399951935, -0.022417090833187103, -0.015795400366187096, -0.009828731417655945, 0.025338908657431602, -0.00007997937791515142, -0.011958640068769455, 0.056105878204107285, -0.015224318020045757, 0.016194773837924004, 0.013793786987662315, -0.08421879261732101, -0.010429131798446178, 0.009111153893172741, 0.009357654489576817, -0.014202396385371685, -0.028791911900043488, -0.027514517307281494, 0.038326188921928406, -0.024427028372883797, 0.03059370070695877, -0.030049985274672508, 0.031836457550525665, 0.002775853965431452, 0.015140430070459843, 0.01695777289569378, 0.014585739001631737, 0.03972851485013962, 0.003112395526841283, -0.005373494699597359, -0.01743869110941887, -0.00018220164929516613, 0.029671858996152878, -0.024130072444677353, -0.025633996352553368, -0.06142653897404671, 0.007162656169384718, 0.014654619619250298, -0.026904629543423653, -0.050279513001441956, 0.024043725803494453, 0.03636132925748825, 0.005152645520865917, 0.011300061829388142, -0.009333450347185135, -0.010530021041631699, -0.02909449301660061, 0.014408878050744534, 0.04934113845229149, -0.02710093930363655, -0.007624822668731213, 0.015605803579092026, 0.000797729124315083 ]
<p>I have a problem that I can't seem to solve:</p> <p>The prior: $\beta_h \sim \mathcal{N}(\bar{\beta},D)$.</p> <p>Somehow the posterior is $\beta_h \sim \mathcal{N}(M, \Omega)$, where $M=(D^{-1}+X'X)^{-1}(D^{-1}\bar{\beta}+X'p)$ and $\Omega=(D^{-1}+X'X')^{-1}$, where $X$ is a data matrix and $p$ is a data vector.</p> <p>How can I prove $M$ and $\Omega$ are as such? What would be the likelihood function? I have 7 similar 'derive' questions that make no sense to me.</p>
g73627
[ 0.016322901472449303, -0.012572984211146832, -0.023111945018172264, -0.0175189059227705, 0.04984721168875694, -0.011950182728469372, 0.06957535445690155, 0.0006326878792606294, -0.02558639645576477, -0.04510169476270676, -0.047704968601465225, 0.07514525204896927, -0.013521652668714523, 0.03154640644788742, 0.008466682396829128, -0.04357915371656418, -0.02092263288795948, -0.034873686730861664, 0.006418455857783556, 0.0013243489665910602, -0.03963938355445862, 0.0442146435379982, 0.03154991194605827, -0.06615152955055237, 0.06379532814025879, -0.021799670532345772, -0.019924581050872803, 0.023793110623955727, -0.0037921604234725237, 0.01649988256394863, 0.0288016889244318, -0.018582060933113098, 0.11310658603906631, -0.05546946823596954, 0.021184241399168968, 0.01711205579340458, 0.03410671278834343, -0.012627658434212208, 0.01527791004627943, -0.051321908831596375, -0.04313091188669205, 0.008088568225502968, 0.031991202384233475, 0.01830725371837616, -0.007550967391580343, 0.019760319963097572, -0.01665804721415043, 0.008984127081930637, -0.0025592450983822346, -0.030551554635167122, 0.04122316837310791, 0.03620228171348572, 0.09694962948560715, -0.028109045699238777, -0.046248335391283035, 0.03729811683297157, 0.04273942857980728, 0.007077713496983051, 0.05520148202776909, -0.012243798933923244, 0.023758113384246826, -0.05274480953812599, 0.013232149183750153, 0.02978765219449997, 0.016384176909923553, -0.011965234763920307, -0.023090817034244537, 0.0302223339676857, -0.07318007200956345, -0.012371116317808628, 0.006859409157186747, -0.006926738657057285, 0.06611131131649017, -0.020469315350055695, -0.08156415075063705, -0.039580218493938446, 0.05954986438155174, -0.00765078142285347, -0.009768587537109852, -0.004052139353007078, 0.04127126187086105, 0.04385535418987274, 0.03490357846021652, 0.036287371069192886, 0.001158944796770811, 0.030780432745814323, 0.02063579484820366, -0.029498139396309853, 0.010647470131516457, -0.009837470017373562, -0.017763912677764893, 0.010543408803641796, 0.04803813248872757, 0.036142706871032715, -0.026086268946528435, -0.05380919203162193, -0.05121453478932381, 0.04147116467356682, 0.009519390761852264, -0.022550800815224648, 0.04247336834669113, 0.006795366760343313, 0.047535572201013565, 0.022299593314528465, -0.04609743505716324, 0.030912313610315323, 0.04449084401130676, -0.01847321167588234, -0.016347995027899742, -0.036609143018722534, -0.02176334708929062, -0.003953228238970041, -0.07594269514083862, -0.04536464437842369, -0.045480452477931976, -0.05582759529352188, 0.020115500316023827, -0.008759874850511551, -0.036623764783144, 0.009182238951325417, -0.03723803162574768, -0.0009231154108420014, -0.005070756655186415, 0.05546576529741287, -0.01637394353747368, 0.06265001744031906, -0.049921248108148575, 0.07691844552755356, 0.04596143215894699, 0.0006331500480882823, 0.019040819257497787, -0.013427725061774254, 0.001978450221940875, 0.04361623898148537, 0.04861320182681084, 0.025323977693915367, -0.02719787508249283, 0.02600114233791828, -0.028689874336123466, 0.0029067450668662786, -0.028400670737028122, -0.027516663074493408, -0.004702595993876457, -0.04768603667616844, -0.004435343202203512, 0.014176471158862114, 0.019733579829335213, -0.008472413755953312, -0.0022489011753350496, 0.06171983852982521, -0.03987708315253258, 0.08233188092708588, 0.0007613638881593943, 0.019615890458226204, 0.001959107117727399, 0.008625523187220097, 0.05815050005912781, -0.02058652602136135, -0.02388441190123558, -0.005509551614522934, 0.09675601869821548, -0.0079002371057868, 0.0058972532860934734, 0.006494554691016674, 0.0004175544308964163, -0.01996447890996933, 0.02507547289133072, -0.053068820387125015, 0.02210758812725544, -0.018879009410738945, 0.010304908268153667, -0.0026073202025145292, 0.04017527773976326, -0.019797906279563904, 0.03133976832032204, 0.011465136893093586, -0.0110796969383955, -0.03393839672207832, -0.00757139315828681, 0.059437382966279984, -0.01483782660216093, 0.007232025731354952, -0.015990115702152252, 0.01110638678073883, 0.01710144802927971, -0.037835653871297836, -0.004583253059536219, 0.03599134832620621, -0.022946344688534737, -0.07037744671106339, -0.041394028812646866, -0.024564465507864952, -0.030948694795370102, -0.053279925137758255, 0.01565757766366005, -0.009239023551344872, 0.05631463602185249, -0.07357335090637207, 0.06484567373991013, 0.03630620613694191, -0.028218384832143784, 0.03357395529747009, 0.06257101148366928, 0.02296321466565132, -0.012158642522990704, -0.0008186530321836472, 0.0031604445539414883, -0.078537218272686, 0.013417383655905724, 0.020800940692424774, -0.017726385965943336, -0.066617451608181, -0.02800110913813114, -0.03826460614800453, 0.02376760169863701, -0.026596006006002426, 0.01332746259868145, 0.04416879266500473, 0.0027737380005419254, -0.04566248506307602, -0.04578123986721039, -0.07006192207336426, 0.02582208253443241, 0.021128026768565178, 0.0008357320912182331, 0.11652012169361115, -0.005703025031834841, 0.012192022055387497, -0.05443454161286354, 0.02397489733994007, -0.01268173847347498, -0.04002987593412399, 0.014067793264985085, 0.014123623259365559, 0.03933226317167282, -0.011015120893716812, 0.013139627873897552, 0.018062515184283257, 0.007571287918835878, 0.06918487697839737, -0.016166454181075096, 0.0028345242608338594, 0.02847730740904808, 0.04154342785477638, 0.03236492723226547, -0.02050659991800785, -0.01611369475722313, 0.013903459534049034, 0.0596885085105896, 0.02435082010924816, -0.047593653202056885, 0.016172990202903748, -0.007650821004062891, 0.006005179136991501, -0.0028122938238084316, -0.05623432993888855, 0.020379865542054176, -0.02853715792298317, -0.032697707414627075, -0.013091696426272392, -0.02796742133796215, 0.00018214827287010849, -0.052382782101631165, -0.01672665774822235, -0.04748326167464256, -0.017782356590032578, -0.03597892075777054, -0.02880236506462097, 0.055207256227731705, 0.0052813817746937275, 0.030686600133776665, -0.003024662146344781, 0.04894273355603218, 0.03807006776332855, -0.005152166821062565, -0.043108075857162476, -0.03521817922592163, -0.04070933535695076, 0.04849780723452568, 0.016131889075040817, -0.04289836436510086, -0.010387862101197243, -0.013658887706696987, -0.0375487320125103, -0.0021632020361721516, 0.015221460722386837, 0.005788417533040047, 0.029465390369296074, 0.006987948436290026, 0.0684734657406807, -0.03922327235341072, 0.026229145005345345, 0.03279720991849899, -0.014033274725079536, -0.0008027076255530119, 0.027591079473495483, 0.028976304456591606, -0.03615132346749306, 0.035298336297273636, -0.014176152646541595, -0.04582802951335907, -0.007460595108568668, -0.00204384233802557, -0.045035965740680695, 0.07600625604391098, -0.0030030030757188797, -0.005547456908971071, 0.03699604049324989, -0.0023830262944102287, -0.006788685452193022, 0.03544270247220993, -0.05363784730434418, -0.015215818770229816, -0.054949767887592316, 0.031738635152578354, 0.023238621652126312, 0.0009791107149794698, -0.009055251255631447, 0.019373180344700813, -0.02315921150147915, 0.00890869740396738, -0.07706879079341888, -0.029610086232423782, -0.03671863675117493, 0.05411809682846069, -0.0013172512408345938, -0.04971664398908615, 0.0699351578950882, 0.034727368503808975, -0.02076702192425728, 0.06385120749473572, -0.010942958295345306, 0.009677259251475334, 0.021918047219514847, -0.02016468159854412, -0.037480179220438004, 0.007174573838710785, 0.023986538872122765, -0.03161172941327095, 0.024602357298135757, -0.04349660128355026, 0.021456178277730942, 0.015028542838990688, -0.02288856916129589, 0.005327084567397833, -0.011623219586908817, 0.02849450148642063, 0.05422472953796387, 0.07687161862850189, 0.008286175318062305, -0.0047416179440915585, -0.0054435268975794315, 0.022435149177908897, 0.0065931715071201324, 0.020155133679509163, 0.07100064307451248, 0.005510811693966389, 0.018632089719176292, 0.06947335600852966, -0.005906711332499981, 0.03049341030418873, -0.038646794855594635, 0.02320973016321659, 0.030086034908890724, 0.0668422281742096, -0.0461638867855072, -0.00015869083290454, 0.062278736382722855, -0.053368937224149704, -0.010177850723266602, 0.06933844834566116, 0.029436830431222916, 0.0574040450155735, 0.046021442860364914, 0.04013456031680107, -0.059143900871276855, -0.02057199366390705, 0.010383008047938347, 0.004411212168633938, -0.005527665838599205, 0.05368252471089363, 0.05656891688704491, 0.012128746137022972, 0.06898052245378494, -0.00603980990126729, 0.03296704217791557, -0.020877212285995483, -0.04064575582742691, 0.04592638090252876, -0.049841899424791336, 0.05013535916805267, -0.0021592911798506975, -0.03633860498666763, 0.003659225534647703, -0.00723495427519083, -0.036329519003629684, -0.004889084026217461, 0.002178671071305871, -0.023062605410814285, -0.007389926817268133, -0.02222611755132675, 0.054110389202833176, 0.03969654068350792, -0.02248174510896206, -0.0526941679418087, -0.022592836990952492, -0.06159979850053787, -0.02275901846587658, 0.05171668529510498, 0.016127299517393112, 0.003849761327728629, -0.019931837916374207, 0.0061455657705664635, -0.007232517935335636, 0.017935825511813164, 0.009583950974047184, 0.07737375795841217, -0.03469695895910263, 0.007820582948625088, 0.04263734072446823, -0.005243002902716398, 0.018968993797898293, -0.07518108934164047, -0.041321419179439545, 0.0548366941511631, 0.022102931514382362, 0.05007452517747879, 0.02501058764755726, -0.011014430783689022, -0.005940817296504974, 0.03222299739718437, 0.02909257635474205, 0.017608802765607834, 0.04531378671526909, -0.025262081995606422, 0.014962250366806984, -0.07669050991535187, -0.004708347842097282, -0.05113678425550461, -0.022158358246088028, -0.0531337708234787, 0.01253852341324091, 0.0505191907286644, -0.0007312527159228921, 0.016609249636530876, 0.04464615881443024, -0.002205959055572748, -0.014791076071560383, 0.02717597410082817, 0.06061825901269913, -0.029545245692133904, 0.05309094861149788, 0.027900900691747665, -0.018989654257893562, 0.026373617351055145, 0.015248863026499748, -0.017409494146704674, 0.04110923036932945, 0.009536380879580975, 0.014440936967730522, -0.02458207868039608, -0.03179033473134041, 0.0004006224626209587, 0.013041121885180473, -0.005439652130007744, -0.027044642716646194, -0.06421564519405365, 0.02584679424762726, 0.06509849429130554, 0.014167042449116707, -0.025966811925172806, 0.051997505128383636, 0.035443663597106934, -0.044188227504491806, -0.06447071582078934, 0.0016212636837735772, -0.06830619275569916, 0.004995206370949745, -0.010684109292924404, 0.03233018517494202, -0.00944522675126791, 0.04615480825304985, -0.019642788916826248, 0.009532568044960499, -0.049655888229608536, 0.016103677451610565, -0.0317140556871891, -0.10586266219615936, 0.02605489082634449, -0.018716195598244667, 0.0029126473236829042, 0.03177019953727722, 0.03825429826974869, -0.035167381167411804, -0.02283802628517151, -0.060474228113889694, -0.01053500734269619, 0.010829741135239601, -0.02799345925450325, -0.00552343437448144, -0.12220809608697891, -0.028773006051778793, -0.004246821161359549, -0.0700102373957634, 0.07616481930017471, 0.048408135771751404, 0.0037658780347555876, -0.006673675961792469, -0.01857098378241062, 0.02267037332057953, 0.004820676986128092, -0.00959582719951868, -0.01469153631478548, 0.0018931570230051875, -0.0474821999669075, -0.06412796676158905, 0.009466713294386864, 0.029948243871331215, 0.007848483510315418, -0.041588302701711655, 0.062412045896053314, 0.005939760245382786, 0.08930854499340057, 0.02156754769384861, 0.014061055146157742, -0.04213022440671921, -0.06020249426364899, -0.07181470096111298, -0.03479894995689392, 0.004094209987670183, -0.03545265644788742, -0.025676364079117775, -0.03783286735415459, -0.04189712926745415, -0.005238664802163839, -0.024842463433742523, -0.009371626190841198, -0.006284296978265047, 0.01796877197921276, 0.00036950220237486064, -0.011306144297122955, -0.05082625150680542, 0.032356519252061844, 0.010775040835142136, -0.03686777502298355, -0.042444534599781036, 0.02135605737566948, -0.015750916674733162, 0.018904702737927437, -0.0032629400957375765, -0.009877136908471584, 0.025835895910859108, -0.04525616019964218, -0.03922051563858986, -0.04392698407173157, 0.011663656681776047, 0.015151053667068481, -0.017851848155260086, -0.010326907970011234, -0.011690901592373848, 0.012873084284365177, -0.0389198437333107, -0.005334990564733744, -0.011278847232460976, -0.057681262493133545, -0.03545628860592842, 0.014615883119404316, 0.0103054353967309, -0.009290918707847595, 0.009977209381759167, -0.00927708763629198, -0.03355298936367035, -0.0006842147558927536, 0.007858311757445335, 0.05173288658261299, 0.04465355724096298, 0.0026057602372020483, -0.009127181023359299, 0.022932130843400955, -0.024990912526845932, -0.01624811254441738, -0.05510798841714859, 0.0014475949574261904, 0.037004504352808, -0.0073648798279464245, 0.033681172877550125, -0.012234150432050228, -0.03519776463508606, -0.022346172481775284, -0.07560281455516815, -0.023188509047031403, 0.008262819610536098, -0.01302135456353426, -0.05158572271466255, -0.0006245850236155093, -0.004950431641191244, 0.029752617701888084, 0.04782808572053909, -0.023026280105113983, -0.0779651328921318, 0.042670343071222305, 0.007572527509182692, 0.044466033577919006, -0.034875091165304184, 0.027097927406430244, 0.018615085631608963, 0.006657430436462164, 0.009718433022499084, 0.014291858300566673, 0.013500926084816456, 0.01782575622200966, 0.02737847901880741, -0.027439290657639503, 0.07385323196649551, -0.007976333610713482, -0.015464206226170063, 0.014442549087107182, 0.03734123334288597, -0.015433374792337418, 0.0430784597992897, 0.06085440516471863, 0.017753571271896362, 0.006602281704545021, 0.011701050214469433, -0.0032091988250613213, -0.03504092991352081, -0.028976062312722206, -0.044249776750802994, 0.02847645804286003, 0.054405443370342255, 0.06652309000492096, -0.0342092327773571, -0.05791599676012993, 0.0035713170655071735, -0.051488280296325684, 0.025118252262473106, 0.012568545527756214, 0.06733542680740356, -0.020674725994467735, 0.051641933619976044, 0.02726985514163971, 0.030513430014252663, -0.058503080159425735, 0.04576471447944641, -0.03071604296565056, 0.01303126197308302, 0.046249616891145706, 0.06177014485001564, -0.059895750135183334, 0.009281382896006107, 0.053735215216875076, -0.02007851004600525, 0.008900206536054611, -0.016067536547780037, -0.046331729739904404, -0.02351405844092369, 0.06661777943372726, -0.01032212469726801, -0.022704601287841797, -0.0531068779528141, -0.03036605566740036, -0.07696253061294556, -0.04066118225455284, -0.01046332810074091, -0.017481796443462372, 0.007072756066918373, 0.04297646880149841, -0.043584030121564865, -0.011766219511628151, -0.046564340591430664, 0.030880901962518692, -0.040316417813301086, -0.014177193865180016, 0.03491201996803284, 0.00462330412119627, 0.028717946261167526, 0.03740299865603447, 0.024157272651791573, -0.04969025030732155, -0.004551955033093691, 0.005582479760050774, 0.006051891017705202, -0.02773251198232174, 0.007047784980386496, 0.013583756983280182, 0.008915708400309086, 0.02658369205892086, -0.03340183198451996, 0.04132652282714844, -0.008101295679807663, -0.040352433919906616, -0.03992147371172905, 0.006285439245402813, -0.007137793116271496, 0.013792723417282104, -0.023457620292901993, 0.01799699477851391, 0.024151083081960678, 0.017525766044855118, 0.035438984632492065, -0.04198403283953667, -0.02447395771741867, -0.019685829058289528, 0.028952710330486298, 0.0007935179746709764, 0.005691139493137598, -0.007566687650978565, -0.017525002360343933, 0.0015984229976311326, -0.09001022577285767, 0.07604900747537613, 0.0009883285965770483, -0.07469911128282547, -0.011834658682346344, 0.0115542933344841, -0.004717061296105385, -0.03259367123246193, -0.013181425631046295, -0.01688908226788044, -0.03672848269343376, 0.0036170908715575933, -0.022438963875174522, -0.021814098581671715, -0.0400085374712944, 0.001084405230358243, -0.078236885368824, -0.03231298550963402, 0.0360269621014595, -0.015133515931665897, 0.02327089011669159, -0.04213466867804527, -0.0590057298541069, -0.03469991311430931, 0.01225670799612999, 0.005444088485091925, -0.01414857991039753, -0.005925434175878763, 0.018602069467306137, 0.08379477262496948, -0.03106776252388954, -0.05477868765592575, -0.02456706017255783, 0.044315535575151443, -0.029578790068626404, 0.016671394929289818, -0.011952736414968967, 0.022850099951028824, 0.09431158751249313, 0.039038047194480896, 0.0016510449349880219, -0.0793219804763794, -0.028588782995939255, -0.03288868069648743, 0.07738235592842102, 0.04577362537384033, -0.02208557166159153, 0.03559136018157005, 0.01574002020061016, 0.08007054030895233, -0.0014970332849770784, 0.021149592474102974, -0.07369436323642731, -0.02562197670340538, 0.030196111649274826, -0.037857044488191605, -0.04689515009522438, -0.026345618069171906, 0.019889546558260918 ]
<p>From what I understand hot deck imputation involves 2 parts</p> <p>1) Choosing the donor pool: This based on variables related to the missing variable. Maybe using a regression technique to test for association or just ask a subject matter expert.</p> <p>2) Choosing the value to be imputed from the donor pool based on characteristics such as distance or through random sampling techniques.</p> <p>For single stochastic imputation the process is</p> <p>1) Determine the distribution of the dataset after listwise deletion of item nonresponding units</p> <p>2) Use stochastic techniques to choose a value from the distribution.</p> <p>Both these processes seem very similar to me. What exactly is the difference between the two ?</p> <p>Thanks</p>
g73628
[ 0.09265302121639252, -0.04373875632882118, -0.006180391646921635, -0.01673944480717182, 0.00922220479696989, 0.040059663355350494, 0.01718037761747837, 0.06422156095504761, 0.0005383428651839495, -0.010724893771111965, -0.00900624692440033, -0.001253853552043438, 0.02269664593040943, 0.07293697446584702, -0.030093416571617126, -0.049694549292325974, 0.056424614042043686, -0.02871132083237171, -0.04465840756893158, 0.034437935799360275, -0.03248147293925285, 0.00998507160693407, -0.025694025680422783, 0.023085784167051315, -0.09144041687250137, -0.08171820640563965, -0.04745703563094139, 0.022145645692944527, 0.012627879157662392, -0.02097686380147934, 0.031441498547792435, 0.02221819944679737, 0.059098467230796814, -0.025376303121447563, -0.026341600343585014, 0.009814266115427017, 0.12338948994874954, -0.016278071328997612, -0.0011825314722955227, -0.013352705165743828, -0.04696383699774742, -0.011003711260855198, 0.08605832606554031, -0.027458110824227333, -0.039240650832653046, 0.04033743217587471, -0.005719977430999279, 0.06232108548283577, 0.02625623345375061, -0.011236988008022308, 0.03715961426496506, -0.005121045280247927, -0.023297598585486412, -0.006882823072373867, -0.02891797013580799, 0.04172079265117645, 0.009828729555010796, 0.036308981478214264, 0.01104429829865694, 0.014406942762434483, 0.02954130433499813, 0.020947705954313278, -0.014678086154162884, -0.0188750047236681, 0.08957956731319427, 0.026405636221170425, -0.027503101155161858, 0.003953533247113228, 0.004018705803900957, -0.013076256960630417, 0.017540933564305305, -0.006786423269659281, 0.033600617200136185, -0.05191242694854736, -0.025359371677041054, -0.035744063556194305, -0.018802937120199203, 0.0327567532658577, 0.011387900449335575, 0.08016683161258698, -0.0008729579276405275, -0.01880391128361225, 0.03977726772427559, 0.0344163179397583, 0.01360375341027975, 0.06517249345779419, -0.031757377088069916, 0.05895308777689934, 0.06943302601575851, 0.058322370052337646, -0.019275330007076263, -0.00006562660564668477, 0.08708599209785461, 0.036019567400217056, -0.05523242801427841, -0.006925626192241907, -0.09468267112970352, -0.02424880489706993, -0.010452033020555973, 0.009195702150464058, -0.014624773524701595, -0.023153843358159065, 0.02114512026309967, -0.02340679056942463, -0.023409923538565636, 0.01303256954997778, 0.048380836844444275, 0.07217355072498322, -0.007282507140189409, 0.03698064759373665, -0.04591687023639679, 0.005138288252055645, -0.04752487316727638, -0.014908979646861553, 0.020058926194906235, -0.03215143457055092, 0.017550447955727577, 0.01821853034198284, 0.02737453579902649, 0.004728381056338549, 0.019608262926340103, 0.013608196750283241, 0.00018876505782827735, 0.02632354386150837, 0.019780689850449562, -0.06044379621744156, -0.046974681317806244, 0.05013956502079964, 0.006433726754039526, 0.0037933201529085636, -0.016774259507656097, -0.010134188458323479, -0.00032604706939309835, 0.039498262107372284, 0.030285585671663284, -0.087541863322258, 0.031189048662781715, 0.002559518674388528, 0.009302506223320961, -0.030410069972276688, 0.04055808112025261, 0.05494378134608269, -0.002729459200054407, -0.05900564044713974, -0.010303406044840813, 0.016719598323106766, 0.0346311591565609, -0.03522661328315735, -0.020926155149936676, -0.037024471908807755, 0.020996838808059692, 0.027941914275288582, -0.00829195138067007, -0.0042028287425637245, 0.017886245623230934, 0.01667419634759426, 0.017245037481188774, -0.02472851425409317, 0.030506690964102745, -0.005350329913198948, -0.025316856801509857, -0.015044084750115871, 0.05008343979716301, 0.03548793867230415, 0.05374213308095932, -0.03351055830717087, 0.027167674154043198, -0.0466729961335659, 0.022130317986011505, -0.01909674145281315, -0.048679500818252563, -0.07618404179811478, 0.036010369658470154, 0.04174577817320824, 0.046665288507938385, 0.050457973033189774, 0.006054016295820475, -0.05015723034739494, 0.009337684139609337, 0.024767141789197922, 0.005921472329646349, -0.012943017296493053, 0.030818117782473564, 0.016299154609441757, 0.02796035259962082, -0.0005164598696865141, -0.033153947442770004, 0.00006851468060631305, -0.025015315040946007, 0.012158744037151337, -0.030700311064720154, -0.06586480885744095, 0.021876126527786255, -0.0009768333984538913, 0.02902648039162159, 0.010397246107459068, 0.01775420270860195, -0.04520848020911217, -0.03470342606306076, -0.00682434905320406, -0.009589793160557747, -0.019555242732167244, -0.012825125828385353, 0.011337950825691223, -0.04863373562693596, 0.04059750214219093, -0.05911530554294586, 0.022107161581516266, -0.069078229367733, -0.05394229665398598, -0.054737795144319534, 0.01636444218456745, 0.010435649193823338, -0.03236529231071472, 0.017652371898293495, 0.019873304292559624, 0.009596306830644608, 0.06326517462730408, 0.016551049426198006, -0.0434204526245594, -0.02172236330807209, -0.06093646213412285, 0.048879943788051605, -0.023994654417037964, 0.021156813949346542, 0.03846815973520279, -0.008337762206792831, 0.000043432712118374184, 0.00532897375524044, 0.01999088004231453, -0.056598518043756485, -0.06265293806791306, -0.029380647465586662, -0.03019295074045658, -0.008418209850788116, 0.030576342716813087, 0.04701567068696022, -0.019935758784413338, -0.05578431114554405, 0.027057470753788948, -0.04989294707775116, -0.0031946427188813686, -0.029056495055556297, 0.042271412909030914, -0.012682474218308926, -0.008170366287231445, 0.04434989392757416, -0.04718697816133499, 0.01027238555252552, -0.03851371631026268, -0.029886458069086075, 0.024988040328025818, -0.0064567020162940025, -0.07712650299072266, 0.01756112463772297, 0.022078247740864754, 0.03203286603093147, 0.02433251217007637, 0.012731727212667465, 0.07547086477279663, 0.009123280644416809, 0.014052009209990501, 0.0437445193529129, 0.025991404429078102, -0.05796804279088974, -0.04085465893149376, -0.02949518710374832, -0.029729479923844337, -0.028280766680836678, -0.01873602718114853, -0.022537196055054665, 0.0016173167387023568, 0.0019092413131147623, 0.013495546765625477, 0.029074864462018013, 0.0109174232929945, -0.026664098724722862, 0.03296319767832756, -0.030724074691534042, 0.008242929354310036, 0.020924771204590797, -0.044513020664453506, -0.048365119844675064, -0.007979651913046837, -0.02216058038175106, 0.016512028872966766, 0.07205519080162048, -0.0022805449552834034, -0.04015231877565384, 0.01989220641553402, 0.05685698613524437, -0.009558212012052536, -0.033621568232774734, -0.009373876266181469, -0.007225734647363424, -0.016747215762734413, 0.0016041435301303864, -0.017290333285927773, -0.0031187403947114944, -0.016642579808831215, 0.0029434787575155497, 0.029447179287672043, 0.014840182848274708, 0.007790223695337772, 0.0689953938126564, 0.036643050611019135, -0.03584109991788864, -0.026766560971736908, 0.004886992275714874, -0.03326338529586792, 0.013540794141590595, -0.02095472812652588, -0.00671128137037158, -0.016909325495362282, -0.03657037019729614, -0.00013665776350535452, 0.029731368646025658, 0.013114253990352154, 0.03725769370794296, 0.032572027295827866, -0.06414555758237839, 0.060419775545597076, 0.012485653162002563, 0.005689177196472883, 0.03082243911921978, 0.00706626707687974, -0.052938610315322876, 0.04662231728434563, -0.055548738688230515, -0.03959894925355911, -0.049534834921360016, -0.004319556523114443, -0.05429260432720184, -0.024779900908470154, -0.003241227474063635, -0.017747653648257256, -0.01328849047422409, 0.0014161857543513179, 0.008475612848997116, 0.04431881755590439, 0.0634043738245964, 0.006607695482671261, -0.0038443105295300484, 0.029762059450149536, -0.035830166190862656, 0.042392514646053314, -0.00676050316542387, 0.019121140241622925, 0.02371598593890667, -0.052236780524253845, 0.014239873737096786, 0.022699689492583275, -0.013240399770438671, -0.04648773372173309, -0.04599419981241226, 0.03193548694252968, -0.03498854488134384, -0.041490305215120316, 0.012866516597568989, 0.030859926715493202, -0.020599057897925377, -0.028756726533174515, 0.05371949449181557, -0.003359519876539707, 0.04029645770788193, 0.02738483063876629, 0.029870331287384033, 0.02697574347257614, 0.01657099276781082, -0.018190626055002213, -0.012306436896324158, -0.01259163673967123, -0.0027750323060899973, 0.01433582417666912, 0.03432372212409973, 0.013213950209319592, 0.03965955972671509, 0.059011053293943405, 0.004495958331972361, 0.02526213601231575, 0.03476124256849289, 0.019467448815703392, -0.015681559219956398, 0.0026208257768303156, 0.001646222546696663, -0.060030288994312286, -0.04515312612056732, -0.025530466809868813, -0.021139390766620636, -0.022520406171679497, 0.0013860403560101986, -0.0005464418791234493, -0.048171237111091614, 0.023252956569194794, 0.02178173139691353, -0.011129154823720455, -0.013871348462998867, 0.025420499965548515, 0.03530354052782059, 0.06187630444765091, -0.039961643517017365, 0.021787699311971664, 0.07122012227773666, 0.021851805970072746, 0.008305510506033897, -0.006065063178539276, -0.0056648715399205685, -0.04852588474750519, -0.045297034084796906, 0.029726777225732803, -0.05872107297182083, -0.011920337565243244, -0.03294098377227783, -0.018499178811907768, 0.045569565147161484, -0.06158589571714401, 0.08218055963516235, 0.03516891598701477, -0.020181406289339066, 0.021650094538927078, 0.027098141610622406, 0.013433409854769707, -0.016483956947922707, -0.004583466332405806, 0.02647555060684681, 0.025979729369282722, 0.0010104235261678696, 0.01835494302213192, 0.013963197357952595, -0.07939762622117996, -0.016585512086749077, 0.04491432383656502, 0.04384709149599075, 0.04131016880273819, 0.004116117022931576, -0.03020367957651615, 0.07790282368659973, -0.004859721753746271, -0.06156954914331436, -0.05528631433844566, 0.02564236894249916, -0.0454748198390007, -0.05152929201722145, -0.0009520366438664496, 0.029904620721936226, 0.012814286164939404, -0.002011557575315237, -0.011076795868575573, -0.049403510987758636, 0.00026567321037873626, -0.05398527905344963, 0.031862225383520126, -0.016976533457636833, -0.03548587113618851, 0.01254182867705822, 0.04193301498889923, -0.02775302529335022, -0.007967905141413212, -0.007410615682601929, 0.007569597568362951, -0.020151715725660324, 0.028320716693997383, 0.006686544045805931, -0.02899978868663311, -0.008565052412450314, -0.017352500930428505, -0.021430976688861847, -0.05382368341088295, 0.007262840401381254, 0.04093782603740692, 0.01844574138522148, 0.006955526769161224, 0.04761761426925659, 0.018141258507966995, 0.04189610108733177, 0.0385412760078907, 0.03908928111195564, -0.014458103105425835, 0.002322233049198985, -0.07524744421243668, -0.0278913713991642, -0.023993661627173424, -0.024477044120430946, -0.030748629942536354, 0.007080466486513615, 0.019121859222650528, -0.028252501040697098, -0.08055966347455978, 0.04174518957734108, 0.027372803539037704, 0.025805221870541573, 0.050052709877491, 0.04007695987820625, 0.0641615241765976, 0.0140999685972929, -0.03668446093797684, 0.016868609935045242, -0.02348025143146515, 0.007031820714473724, -0.027247900143265724, -0.0053404755890369415, 0.019449658691883087, -0.0019942831713706255, -0.023471210151910782, -0.05009279027581215, -0.0074595059268176556, 0.08577705919742584, 0.022973332554101944, 0.04502774029970169, 0.03482170030474663, 0.041512422263622284, -0.021185385063290596, -0.007682316936552525, -0.04429890587925911, -0.032437607645988464, 0.001663338509388268, 0.005953014362603426, 0.011242464184761047, 0.026977183297276497, -0.028874579817056656, 0.003433226142078638, 0.014279081486165524, -0.05036773905158043, 0.03716833516955376, 0.014020976610481739, -0.09919046610593796, -0.09027149528265, 0.004073418211191893, 0.005428477190434933, -0.06170519068837166, 0.037936676293611526, 0.08650872856378555, 0.00878983922302723, 0.04518846794962883, 0.0115805147215724, -0.038533102720975876, -0.04000752791762352, 0.039390675723552704, -0.020757637917995453, -0.01899484544992447, -0.04063105955719948, 0.057179905474185944, -0.0030123305041342974, -0.024631936103105545, 0.036841265857219696, -0.0465727299451828, 0.011905091814696789, -0.05543125420808792, 0.01677759550511837, -0.07294389605522156, -0.019878586754202843, 0.031770557165145874, 0.0011776949977502227, -0.011963029392063618, 0.0004753847897518426, -0.04752865806221962, -0.036009639501571655, -0.012412456795573235, 0.018902704119682312, 0.02767445519566536, -0.08441329002380371, -0.0210887361317873, 0.004368981346487999, 0.013517961837351322, 0.0778653547167778, 0.014219451695680618, -0.07002920657396317, -0.02180851809680462, -0.06015130132436752, 0.01262256596237421, -0.02383701503276825, -0.04356646537780762, 0.019689876586198807, -0.01018404308706522, 0.017689555883407593, 0.05645405873656273, -0.0017096057999879122, 0.04083437845110893, -0.019980652257800102, 0.00019349384820088744, -0.029137708246707916, -0.03293395787477493, 0.00045708619290962815, 0.04953877255320549, 0.004398352932184935, -0.011630917899310589, -0.05022120475769043, 0.010312267579138279, 0.009862830862402916, 0.07833392918109894, -0.003884226782247424, 0.0037367569748312235, -0.041742563247680664, 0.00449777627363801, -0.03439687192440033, -0.010817249305546284, -0.0328587181866169, 0.03865912929177284, -0.028667563572525978, -0.029212918132543564, -0.07831001281738281, -0.05125834047794342, 0.03172944113612175, -0.006245594937354326, 0.026172183454036713, 0.01786230318248272, 0.05390511453151703, -0.00009603153739590198, 0.005275550298392773, -0.04961401969194412, -0.03162510693073273, 0.03036821261048317, -0.017661819234490395, -0.026687098667025566, 0.019982188940048218, 0.028698230162262917, -0.12203527241945267, 0.009758015163242817, 0.007827670313417912, -0.0021879684645682573, 0.010562610812485218, -0.030563008040189743, 0.0226898230612278, 0.0062600113451480865, 0.028879666700959206, 0.022825289517641068, -0.020270569249987602, -0.026376154273748398, 0.014810644090175629, -0.004838502500206232, -0.017548667266964912, 0.014850085601210594, -0.0019069929840043187, 0.06943488121032715, -0.026847414672374725, 0.05842605233192444, -0.03458337485790253, 0.07369405031204224, 0.02971992827951908, 0.03278123214840889, 0.020954936742782593, 0.023711740970611572, 0.02067342773079872, -0.016051651909947395, -0.010420329868793488, -0.021751999855041504, 0.012887319549918175, 0.0510614849627018, -0.07005417346954346, -0.02646224945783615, -0.030748361721634865, 0.06178976967930794, 0.016535520553588867, -0.05013541877269745, 0.0498250350356102, 0.02157202735543251, -0.0011907379375770688, 0.08251816034317017, -0.013656169176101685, -0.013534973375499249, -0.028909817337989807, 0.05873023718595505, -0.06600050628185272, 0.00022784655448049307, 0.04031822085380554, -0.005607305094599724, -0.01079406589269638, -0.05266004800796509, -0.007174388505518436, 0.04964790493249893, 0.052286021411418915, -0.046004995703697205, -0.020148351788520813, 0.014884589239954948, 0.07998111844062805, -0.027616214007139206, 0.017757806926965714, -0.000025252840714529157, -0.07070212811231613, -0.04564660042524338, -0.050289977341890335, 0.052609995007514954, 0.0063636121340096, -0.026668617501854897, 0.0012108166702091694, 0.015872493386268616, 0.0012616430176422, -0.011387517675757408, 0.06291848421096802, 0.006163173355162144, -0.015288020484149456, -0.026270072907209396, 0.013352151028811932, 0.07215139269828796, 0.019264599308371544, 0.04469146952033043, -0.008918674662709236, -0.03771601989865303, 0.03906170278787613, 0.04323872551321983, 0.033984921872615814, 0.03879358991980553, 0.05017612501978874, 0.022200249135494232, 0.029626447707414627, -0.0211440771818161, 0.030521124601364136, 0.0036325983237475157, -0.009599876590073109, -0.1106470599770546, 0.057755619287490845, -0.008573220111429691, -0.04799971729516983, 0.012644581496715546, -0.035313352942466736, -0.012866980396211147, -0.053355179727077484, -0.03142211213707924, -0.018762893974781036, -0.011122556403279305, 0.017329387366771698, -0.027460064738988876, 0.0013132194289937615, -0.008230762556195259, -0.00916963443160057, -0.020190183073282242, -0.025901654735207558, 0.13292807340621948, -0.03586569428443909, 0.04099453240633011, -0.011280731298029423, -0.046484772115945816, -0.04533206671476364, -0.014066861942410469, 0.009695579297840595, 0.0029764596838504076, 0.030504947528243065, -0.013508242554962635, 0.002026865491643548, -0.000744660384953022, -0.03251063823699951, 0.06812189519405365, -0.0063403998501598835, -0.026970939710736275, -0.018273282796144485, -0.0784912183880806, -0.02567676454782486, 0.006778665818274021, 0.0009269691072404385, -0.03233540430665016, -0.0653860941529274, -0.033880189061164856, -0.06171255186200142, 0.07180749624967575, -0.05314300209283829, 0.010728774592280388, -0.006950871553272009, -0.01896492764353752, 0.026614179834723473, -0.016714971512556076, -0.029829058796167374, -0.0064201969653368, 0.008390923030674458, 0.06038098409771919, 0.023836350068449974, -0.022926274687051773, 0.008175007998943329, 0.005961928516626358 ]
<p>Are there many features in Eviews that R misses? I have heard that especially when dealing with time series R is less extensive than Eviews. Is this true? Which of the two packages contains most statistical tools (or are they comparable?)?</p>
g73629
[ 0.01056684460490942, -0.030130287632346153, -0.013347082771360874, 0.030336910858750343, -0.06509522348642349, -0.024090168997645378, 0.04380978271365166, -0.015166109427809715, -0.04490312933921814, 0.011079316958785057, 0.035544756799936295, 0.006429479923099279, 0.06237996369600296, 0.010432301089167595, -0.05960806459188461, -0.02925669215619564, 0.01687009260058403, -0.019385095685720444, -0.022085530683398247, 0.027239060029387474, -0.0036737744230777025, -0.01004856452345848, 0.032707542181015015, 0.04844870790839195, 0.027534494176506996, -0.010647926479578018, -0.05243736505508423, 0.04944045469164848, -0.05730169266462326, 0.00015658879419788718, 0.07367883622646332, 0.029058126732707024, -0.008424441330134869, -0.033790867775678635, 0.024834532290697098, 0.00983466673642397, 0.006765889003872871, -0.04245011880993843, -0.028968825936317444, -0.012332110665738583, 0.007750939577817917, -0.00020052386389579624, 0.06279030442237854, -0.01323616597801447, 0.016051264479756355, 0.0023182814475148916, -0.03304870054125786, -0.004263242706656456, 0.047066859900951385, 0.018291648477315903, -0.005643548909574747, 0.00269793882034719, -0.007761211134493351, 0.009093647822737694, 0.09749647974967957, -0.006534510292112827, 0.0022914616856724024, 0.015518158674240112, 0.0017782707000151277, -0.004848499316722155, 0.06378129124641418, 0.008588181808590889, -0.10859391838312149, 0.01830657385289669, 0.013483045622706413, 0.037269189953804016, 0.07179845869541168, -0.0583922304213047, 0.03544102981686592, -0.025253986939787865, -0.006136395037174225, 0.005597252864390612, 0.006840647663921118, -0.025937791913747787, -0.044054124504327774, -0.004113193601369858, -0.022873923182487488, 0.0021857775282114744, -0.03342536464333534, 0.035435065627098083, -0.06492888182401657, -0.017426665872335434, 0.014723176136612892, 0.00851862970739603, 0.03750603646039963, 0.019687429070472717, 0.013710523955523968, 0.02405637502670288, 0.012502684257924557, 0.02939145639538765, 0.007384917698800564, -0.05174683779478073, 0.03271673619747162, -0.0111750029027462, -0.02228688634932041, 0.051944635808467865, -0.07407309114933014, 0.004157013725489378, 0.02521386183798313, 0.07708904147148132, 0.006663675419986248, -0.019791457802057266, -0.007173988502472639, -0.006094975862652063, -0.019808584824204445, -0.05250992253422737, 0.00857634749263525, 0.010442571714520454, -0.05002931132912636, -0.0011043125996366143, 0.011582531034946442, 0.02391866408288479, -0.015763625502586365, 0.06628396362066269, -0.05971866846084595, -0.033207524567842484, 0.028529206290841103, -0.07137595117092133, -0.01706836372613907, 0.0407232865691185, -0.013953528366982937, 0.04295871779322624, 0.015914766117930412, 0.06788503378629684, -0.0395762100815773, -0.016471467912197113, -0.030106116086244583, 0.033796489238739014, 0.027407631278038025, -0.016494901850819588, -0.008366196416318417, -0.0012926055351272225, -0.024698153138160706, -0.0036015422083437443, 0.02062537707388401, -0.03076798841357231, 0.003239573910832405, 0.012686803936958313, -0.013757647946476936, 0.015069996006786823, 0.0039648087695240974, 0.048495564609766006, 0.0049819499254226685, -0.011996383778750896, -0.07843375951051712, -0.052699826657772064, -0.01754228211939335, 0.05259420722723007, -0.03935353085398674, 0.024448344483971596, -0.013219375163316727, 0.013995561748743057, -0.029365211725234985, 0.011507643386721611, -0.05053946003317833, -0.01694515533745289, -0.04482441768050194, -0.061382558196783066, 0.007618755102157593, -0.017809029668569565, -0.027988778427243233, -0.009682505391538143, 0.028591560199856758, 0.050013210624456406, 0.04574348405003548, -0.07112152874469757, 0.016634467989206314, -0.04065382480621338, -0.020397653803229332, -0.04511701315641403, 0.01573932357132435, -0.009090452454984188, 0.09061113744974136, 0.0029344900976866484, -0.018562834709882736, -0.012102256529033184, 0.005427530035376549, -0.05370151251554489, 0.02575072832405567, -0.020977947860956192, 0.01593053713440895, -0.05785249173641205, -0.012968508526682854, -0.0189974382519722, -0.01138182170689106, -0.042454659938812256, -0.07251186668872833, -0.0322929248213768, -0.07478807866573334, -0.018769340589642525, -0.04014519974589348, -0.0361444316804409, -0.054308049380779266, 0.008206789381802082, 0.0018397460225969553, -0.0026335502043366432, -0.0299567598849535, 0.020670557394623756, -0.017567971721291542, 0.04116026312112808, 0.0412655733525753, -0.036371584981679916, -0.06276020407676697, 0.029847705736756325, -0.06122677028179169, 0.05339348316192627, -0.06271456927061081, 0.019473981112241745, -0.059418320655822754, 0.006149676162749529, 0.02994074486196041, 0.0014017450157552958, 0.019594475626945496, 0.01799624040722847, 0.07156103104352951, 0.00018826125597115606, -0.035502854734659195, 0.04959234222769737, 0.036721598356962204, 0.005375286564230919, -0.028214942663908005, -0.0012577103916555643, 0.06144816428422928, 0.04277396202087402, 0.028497498482465744, 0.011310995556414127, 0.019656576216220856, 0.04522813856601715, 0.05233906954526901, -0.01374968234449625, -0.0035670294892042875, -0.0025644334964454174, -0.022765034809708595, -0.029796065762639046, -0.0010486507089808583, 0.0098195755854249, 0.06289301812648773, -0.041565366089344025, 0.01301480084657669, -0.009437614120543003, -0.005367141216993332, 0.0240777637809515, -0.05513662099838257, 0.044308852404356, 0.01295513566583395, -0.00016243995924014598, 0.03188508003950119, 0.03778863325715065, 0.005768154747784138, 0.049475301057100296, -0.05916154012084007, 0.07470045238733292, -0.030716247856616974, -0.0255134254693985, 0.026374682784080505, 0.036483123898506165, 0.02892337739467621, -0.03920413926243782, -0.022806990891695023, 0.09757087379693985, -0.0490066334605217, 0.04749471694231033, 0.005712724290788174, 0.010617390275001526, -0.012948289513587952, 0.03479268401861191, -0.037486735731363297, -0.012791244313120842, -0.023123444989323616, -0.0029996640514582396, -0.04907971993088722, 0.029071491211652756, 0.012979104183614254, -0.03030296415090561, 0.036001503467559814, 0.04795272275805473, 0.0037186103872954845, -0.039484214037656784, 0.029204662889242172, -0.010160651057958603, 0.018357589840888977, -0.05262528359889984, 0.032949816435575485, 0.010823842138051987, -0.006626215763390064, -0.010260723531246185, 0.009598162956535816, 0.05835375562310219, -0.04510784149169922, 0.024188565090298653, 0.0019889038521796465, 0.026295587420463562, -0.012983416207134724, -0.02886132337152958, -0.05446036905050278, -0.04424549639225006, -0.03472939506173134, -0.012519942596554756, 0.02824896015226841, -0.007774630561470985, 0.02128097042441368, 0.03583526983857155, 0.00795591901987791, -0.005306656938046217, -0.01675986498594284, -0.08303944021463394, 0.007599750999361277, -0.027336042374372482, 0.04677101597189903, -0.027835676446557045, -0.0018468598136678338, 0.007492491975426674, -0.04941534623503685, 0.021508870646357536, -0.0025879940949380398, 0.00010752334492281079, -0.0068091596476733685, 0.031565967947244644, -0.014810390770435333, -0.011593818664550781, 0.005773267243057489, -0.01961691305041313, 0.057789914309978485, -0.027503546327352524, -0.007104808464646339, 0.05815122276544571, -0.007122784852981567, 0.027240155264735222, -0.07327300310134888, 0.034826986491680145, 0.0248709749430418, 0.004730189684778452, 0.0188861396163702, -0.02954660728573799, -0.04694857448339462, 0.009382011368870735, 0.007609131280332804, 0.003038991941139102, 0.03988700360059738, 0.03744085878133774, 0.032388459891080856, 0.07414939999580383, 0.018795588985085487, -0.011970223858952522, -0.03136725723743439, 0.014929547905921936, 0.027782676741480827, 0.011794300749897957, 0.058222707360982895, 0.0075377607718110085, -0.019838079810142517, 0.035919345915317535, 0.028376085683703423, -0.03735720366239548, 0.018726814538240433, -0.031556542962789536, -0.005121731199324131, 0.007304880302399397, 0.0385567806661129, -0.029664020985364914, 0.009509668685495853, -0.0392131432890892, -0.02163492515683174, 0.00540127232670784, -0.020644115284085274, 0.030128126963973045, -0.010506832040846348, 0.050309114158153534, 0.015334253199398518, -0.058084968477487564, 0.05589161440730095, 0.07174564152956009, 0.05087552219629288, -0.008569512516260147, 0.02754250168800354, 0.004998792428523302, -0.0030498038977384567, 0.0004365229688119143, 0.036000896245241165, 0.05098565295338631, 0.06367608159780502, -0.01392307411879301, -0.009470733813941479, 0.032764650881290436, -0.00012103867629775777, -0.0825539156794548, -0.04890211299061775, -0.02151426486670971, -0.05553009733557701, -0.04295601323246956, -0.02832568809390068, -0.017664840444922447, -0.028664078563451767, 0.05040684714913368, -0.006073109805583954, -0.032727427780628204, 0.041692767292261124, 0.06643969565629959, -0.024633413180708885, 0.001071987790055573, -0.05892093479633331, -0.004994143731892109, 0.03761732950806618, -0.019245566800236702, -0.01162024587392807, -0.03347090259194374, -0.030326319858431816, -0.0034933937713503838, -0.026470111683011055, 0.01959231123328209, -0.05890977010130882, 0.053872134536504745, 0.02389712631702423, 0.0021634737495332956, 0.027725234627723694, 0.011957899667322636, 0.027677180245518684, -0.05835448205471039, -0.01006381306797266, 0.03771238029003143, -0.06554848700761795, 0.05061471834778786, 0.05568018555641174, -0.01203597616404295, 0.03715904802083969, 0.03623942285776138, 0.03920760378241539, 0.008257465437054634, 0.021250702440738678, 0.017546916380524635, 0.012877813540399075, -0.007060728967189789, -0.029226403683423996, 0.050433360040187836, -0.021702604368329048, 0.058909229934215546, 0.11969964951276779, 0.007696358021348715, -0.03510618582367897, -0.08151421695947647, -0.014608694240450859, -0.05183347314596176, 0.00410964572802186, -0.07513859122991562, -0.0049931081011891365, 0.030811680480837822, 0.0501287505030632, 0.004501066170632839, -0.043213825672864914, 0.07245764881372452, -0.0026069965679198503, -0.0058395229279994965, -0.025985021144151688, -0.0035959151573479176, 0.010836641304194927, 0.006511627696454525, -0.0032210724893957376, 0.06403394788503647, 0.06195533275604248, 0.009112082421779633, -0.019024329259991646, -0.04167778044939041, 0.00986615289002657, 0.05064192786812782, -0.031086783856153488, 0.03157227858901024, -0.07131366431713104, -0.03111678920686245, -0.05508441850543022, 0.019410783424973488, -0.026833297684788704, 0.0024978527799248695, 0.014703411608934402, 0.03815536946058273, 0.008192111738026142, 0.018526801839470863, 0.06058662384748459, -0.024888981133699417, 0.002692001173272729, 0.04177446663379669, -0.03967136889696121, -0.016753891482949257, -0.04822763800621033, 0.010595894418656826, -0.044817715883255005, 0.030350901186466217, 0.027572980150580406, -0.01350867748260498, -0.006601278204470873, 0.007538746576756239, 0.0463949479162693, 0.06081879138946533, 0.024143926799297333, 0.009556354954838753, -0.042854193598032, 0.04104170203208923, 0.03390073403716087, 0.02090354822576046, -0.05030369758605957, 0.022644689306616783, 0.005338151007890701, 0.00875327829271555, -0.038897205144166946, 0.02293442189693451, -0.042818229645490646, -0.032175421714782715, 0.051260437816381454, 0.03769821673631668, -0.009627670980989933, 0.02041843719780445, 0.05460277944803238, -0.013081825338304043, -0.05743652582168579, -0.012416275218129158, -0.01524430513381958, -0.018478507176041603, -0.04137906804680824, 0.018560361117124557, -0.06029480695724487, -0.059105146676301956, -0.0056925867684185505, -0.0031996802426874638, 0.07419353723526001, 0.03394405543804169, -0.006858832202851772, -0.04392809793353081, -0.060033295303583145, -0.027460679411888123, -0.001442384091205895, -0.0846518874168396, 0.03852219134569168, 0.05333850160241127, 0.07413887232542038, 0.014609304256737232, 0.034314531832933426, 0.0027576624415814877, -0.011791127733886242, 0.02608368918299675, 0.05042688921093941, 0.009345286525785923, -0.02679523453116417, 0.028461625799536705, -0.03562325984239578, 0.009500297717750072, -0.0016302121803164482, -0.04022115841507912, 0.03493417799472809, 0.030386406928300858, 0.06603674590587616, -0.04517143592238426, -0.03383529931306839, 0.011866886168718338, -0.02782462164759636, 0.036474309861660004, -0.043342575430870056, 0.007412503939121962, 0.07078787684440613, 0.005396803375333548, -0.0010258579859510064, 0.01792282611131668, -0.05944879725575447, -0.039793048053979874, -0.0051921638660132885, -0.009330259636044502, -0.011161193251609802, 0.03425214812159538, -0.05748043581843376, 0.00005572523514274508, -0.06542810052633286, 0.03680191561579704, -0.004883303306996822, -0.04009319469332695, 0.050943225622177124, -0.0075266072526574135, 0.04357963800430298, 0.0439198836684227, 0.05460561811923981, -0.006958125624805689, 0.009140648879110813, -0.006272182334214449, -0.018614880740642548, -0.05132908374071121, 0.03733440488576889, 0.03452976047992706, 0.02218794822692871, 0.003990977071225643, -0.021562380716204643, 0.022969352081418037, 0.004743310622870922, 0.02888931706547737, -0.08100150525569916, -0.018801460042595863, 0.027408113703131676, -0.06883753836154938, -0.043882280588150024, 0.033879734575748444, -0.01720372959971428, -0.009324554353952408, -0.017302680760622025, -0.024010952562093735, -0.04062042385339737, -0.0019952559377998114, 0.09329995512962341, 0.023155339062213898, 0.04597353935241699, -0.009263889864087105, 0.02414342388510704, -0.003733001183718443, -0.02926548384130001, 0.05223887786269188, -0.036266885697841644, 0.04656839743256569, 0.07376324385404587, 0.12059633433818817, -0.011195831932127476, -0.017122188583016396, -0.04517723619937897, 0.017913300544023514, -0.02251322939991951, -0.07945726066827774, 0.024856582283973694, -0.0765366330742836, 0.023996714502573013, 0.0023509145248681307, -0.00023221161973197013, 0.011540563777089119, -0.027370138093829155, 0.03148679435253143, -0.041934773325920105, -0.0704222023487091, 0.015416533686220646, -0.022030580788850784, -0.04707062989473343, -0.009890750050544739, -0.010779294185340405, 0.008230271749198437, -0.002179692965000868, -0.005987740121781826, 0.016598723828792572, 0.028035085648298264, 0.019758084788918495, 0.06458958238363266, 0.026437191292643547, 0.013497634790837765, 0.011214272119104862, -0.08707322925329208, -0.0032871186267584562, -0.011980708688497543, -0.004431464243680239, -0.021879248321056366, 0.02932007797062397, 0.06244422495365143, 0.004891348071396351, -0.09188201278448105, 0.01727447845041752, -0.010007912293076515, 0.009458973072469234, 0.022328628227114677, 0.06924168765544891, -0.0144633324816823, -0.03330327942967415, 0.017889313399791718, -0.056235138326883316, 0.020183062180876732, 0.009458315558731556, 0.026350051164627075, -0.006310895085334778, 0.010133893229067326, -0.037362560629844666, -0.02739657461643219, 0.002255556406453252, 0.021982377395033836, -0.01304794941097498, -0.004735283553600311, 0.0642579048871994, -0.025389181450009346, -0.04416376352310181, -0.02446039393544197, -0.00749499024823308, 0.008358252234756947, 0.023164844140410423, -0.010057499632239342, 0.014325004070997238, 0.004761606454849243, 0.012203007005155087, 0.027264684438705444, -0.018118515610694885, -0.0212579183280468, -0.009478233754634857, -0.07869776338338852, -0.01905870996415615, 0.04024186357855797, -0.03306429088115692, 0.013032671995460987, -0.017632130533456802, -0.020472586154937744, -0.025476064532995224, -0.011288387700915337, -0.014354201965034008, -0.005334463436156511, 0.009222349151968956, 0.05146118998527527, 0.03584354370832443, 0.016019748523831367, 0.10490186512470245, -0.005211938172578812, -0.017931265756487846, -0.016537612304091454, 0.03387484326958656, -0.08766660839319229, -0.040583595633506775, 0.04399314150214195, -0.013783998787403107, -0.020137788727879524, -0.025252655148506165, -0.02497030608355999, -0.02049390599131584, -0.02900886721909046, -0.01942041888833046, -0.021580861881375313, 0.05058559030294418, -0.02738826349377632, 0.0064200167544186115, 0.0019520296482369304, -0.02841750718653202, 0.025692585855722427, 0.011450334452092648, -0.0270453542470932, -0.041535913944244385, -0.02653937228024006, 0.05867801234126091, -0.02824755385518074, -0.07091238349676132, 0.045258309692144394, -0.04562896117568016, 0.0313122384250164, 0.04740072041749954, 0.04815446212887764, -0.052905354648828506, 0.03235142305493355, 0.006786391604691744, -0.0024148612283170223, 0.032902222126722336, 0.02886885032057762, -0.026721006259322166, -0.011651724576950073, -0.0038293953984975815, 0.011372679844498634, -0.012609025463461876, -0.05421100929379463, -0.06869034469127655, 0.04663988575339317, -0.10190065205097198, -0.009276358410716057, -0.003947058226913214, 0.033775489777326584, 0.025602806359529495, -0.008610482327640057, 0.010804387740790844, -0.0012724349508062005, -0.0062348912470042706, -0.0031606617849320173, -0.04084830358624458, 0.0050837211310863495, -0.04743930697441101, 0.0054895030334591866, 0.019107600674033165, 0.006573814433068037 ]
<p>I'm afraid that related questions didn't answer mine. We evaluate the performances of >2 classifiers (machine learning). Our Null hypothesis is that performances do not differ. We perform parametric (ANOVA) and non-parametric (Friedman) tests to evaluate this hypothesis. If they're significant, we want to find out which classifiers differ in a post-hoc quest.</p> <p>My question is twofold: </p> <p>1) Is a correction of p-values after multiple comparisons testing necessary at all? The German Wikipedia site on "Alphafehler Kumulierung" says that the problem only occurs if multiple hypotheses are tested on the same data. When comparing classifiers (1,2),(1,3),(2,3), data only partially overlaps. Is it still required to correct the p-values? </p> <p>2) P-value correction is often used after pairwise testing with a t-test. Is it also necessary when doing specialised post-hoc tests, such as Nemenyi's (non-parametric) or Tukey's HSD test? This answer says "no" for Tukey's HSD: <a href="http://stats.stackexchange.com/questions/33357/does-the-tukey-hsd-test-correct-for-multiple-comparisons">Does the Tukey HSD test correct for multiple comparisons?</a>. Is there a rule or do I have to look this up for every potential post-hoc test?</p> <p>Thanks!</p>
g73630
[ 0.010206885635852814, -0.054800715297460556, -0.009009168483316898, 0.009152038022875786, -0.0306757390499115, 0.011375089175999165, 0.02742495946586132, 0.03791862353682518, -0.08678270876407623, 0.023759616538882256, 0.001158568193204701, 0.004445225466042757, 0.007678939960896969, 0.056130021810531616, -0.02637171931564808, 0.0164700448513031, 0.08139023184776306, 0.006046500522643328, 0.012743157334625721, -0.021115779876708984, -0.025992533192038536, 0.0429944284260273, -0.018323203548789024, -0.0032433897722512484, 0.00870756059885025, 0.004505687393248081, -0.05280714109539986, -0.002537006279453635, -0.08676445484161377, 0.008603189140558243, -0.018648356199264526, -0.018917135894298553, 0.07064526528120041, -0.03519945219159126, -0.10947572439908981, 0.025992900133132935, 0.11011244356632233, -0.0038333169650286436, -0.007409948855638504, 0.006809352431446314, -0.017105232924222946, 0.05057283863425255, 0.04055991396307945, 0.00487692654132843, 0.007292059250175953, -0.030423514544963837, 0.04758422449231148, 0.02171027660369873, 0.03856644034385681, -0.01191236823797226, 0.0041177175007760525, -0.02159416861832142, 0.0811062678694725, 0.02178119868040085, 0.0017043943516910076, 0.011944891884922981, -0.0017621408915147185, 0.028689859434962273, 0.024018732830882072, -0.0019964082166552544, -0.02090018428862095, 0.024215219542384148, -0.003074120497331023, -0.029825197532773018, -0.005404834169894457, -0.045023974031209946, -0.017117394134402275, 0.01349633652716875, -0.026553038507699966, -0.04730444401502609, -0.012578445486724377, 0.010120633989572525, 0.0010440986370667815, 0.03531169518828392, 0.005743146408349276, -0.008174030110239983, -0.012945299968123436, -0.03954456374049187, 0.005558267701417208, 0.005230724811553955, 0.015149766579270363, -0.0066796219907701015, 0.08736494183540344, 0.034125328063964844, -0.0000981858538580127, -0.06953839212656021, -0.059332359582185745, 0.02524244226515293, -0.004496787209063768, 0.057828549295663834, 0.0017194817773997784, 0.006942079868167639, 0.009068950079381466, 0.03896143287420273, -0.03620733320713043, 0.0146715696901083, -0.02276117540895939, 0.050243593752384186, 0.02024928852915764, 0.02670690044760704, -0.022553684189915657, 0.06973884254693985, -0.0029589571058750153, 0.0003905789053533226, -0.009282893501222134, -0.031334374099969864, 0.03336982801556587, 0.03823867067694664, -0.012717251665890217, -0.0193290114402771, -0.06921927630901337, 0.01152864471077919, -0.025884956121444702, -0.026123305782675743, -0.035347435623407364, -0.04264770448207855, 0.04176636412739754, -0.004499667324125767, -0.017382821068167686, 0.023991433903574944, 0.016907861456274986, -0.020680319517850876, 0.022005068138241768, 0.06069375202059746, 0.020419009029865265, -0.007688306737691164, -0.055205635726451874, -0.007634433917701244, -0.001929024700075388, 0.018365198746323586, 0.0444476380944252, 0.01740715466439724, 0.005445455200970173, 0.02133258432149887, 0.014815404079854488, 0.016005652025341988, 0.03522120416164398, 0.02798396907746792, -0.04393203184008598, -0.024529043585062027, -0.050255633890628815, -0.03589145466685295, 0.022523067891597748, 0.009442121721804142, 0.005502157844603062, -0.01719215139746666, 0.015609565190970898, -0.03826553001999855, -0.022005068138241768, 0.03579998016357422, 0.011465674266219139, 0.0362524688243866, 0.00017015148478094488, 0.014693692326545715, -0.08274033665657043, 0.006231403909623623, -0.009486776776611805, 0.04310368001461029, 0.06056508421897888, 0.0065282671712338924, 0.00046458328142762184, -0.0320693738758564, 0.06249649077653885, 0.004270521458238363, 0.06329601258039474, 0.03250101953744888, -0.015859566628932953, -0.017022104933857918, 0.03982239589095116, -0.01909620501101017, -0.011725641787052155, 0.008709472604095936, 0.06813471019268036, -0.016032002866268158, -0.0004961445229128003, 0.034535158425569534, -0.004662929102778435, -0.061333492398262024, -0.01678493805229664, 0.030219800770282745, -0.04728260263800621, 0.04826190695166588, 0.017918270081281662, 0.04257098212838173, 0.005314879585057497, 0.010390961542725563, 0.05338706076145172, -0.02772347629070282, -0.04575233533978462, 0.011639992706477642, -0.03578679636120796, -0.025195898488163948, -0.0061436123214662075, 0.05020071193575859, 0.04943732172250748, 0.00783375184983015, -0.049355506896972656, -0.012537931092083454, -0.031287916004657745, -0.019751209765672684, 0.020186780020594597, 0.040737662464380264, 0.043232984840869904, 0.03533628582954407, 0.029589911922812462, 0.02464611828327179, 0.03242957964539528, -0.011081759817898273, 0.004018246196210384, -0.041297126561403275, -0.017467468976974487, 0.026090191677212715, 0.002446929458528757, 0.03337199240922928, -0.013128145597875118, 0.011844742111861706, 0.0031101556960493326, 0.08091259747743607, -0.01636308990418911, -0.03117271140217781, -0.03187737613916397, -0.05142772197723389, -0.000724553654436022, -0.09115416556596756, -0.02354530803859234, 0.04918409883975983, 0.026563823223114014, -0.04539424926042557, -0.03989506885409355, 0.00833742693066597, 0.0070090219378471375, -0.07396285980939865, 0.04267485439777374, -0.050464194267988205, 0.03148462995886803, 0.04095543175935745, 0.014723017811775208, -0.00650509400293231, -0.00987258367240429, 0.022341448813676834, -0.0028340548742562532, 0.04782600700855255, -0.007922166027128696, 0.037944499403238297, 0.06157190352678299, -0.009062130004167557, -0.008619699627161026, -0.0025196487549692392, 0.007074381224811077, 0.03413763269782066, -0.020396966487169266, 0.022071473300457, -0.023136639967560768, 0.05402503162622452, 0.017843173816800117, 0.0052739293314516544, -0.016896210610866547, -0.003873540321364999, 0.028474053367972374, 0.0432809516787529, 0.05438835546374321, -0.012504913844168186, 0.00454126438125968, 0.01738245040178299, 0.01650269329547882, -0.02082441933453083, -0.024281730875372887, -0.02140682190656662, -0.0025796277914196253, -0.05305580049753189, 0.023622354492545128, 0.01345625426620245, 0.05983077734708786, 0.026203041896224022, 0.014583948068320751, 0.0772118866443634, -0.04209757596254349, -0.058468692004680634, 0.05852901190519333, 0.0028010844253003597, -0.007578160613775253, -0.034925345331430435, -0.02381216362118721, -0.0015990815591067076, 0.004227277357131243, -0.015875697135925293, 0.05897540971636772, 0.022513097152113914, -0.051940083503723145, 0.018283013254404068, 0.009754205122590065, 0.03621409088373184, 0.012658504769206047, 0.021077776327729225, -0.01662684977054596, 0.018769320100545883, -0.013045103289186954, -0.03703225776553154, 0.020548883825540543, -0.005672913510352373, -0.0071432869881391525, 0.005776770878583193, 0.007220381870865822, 0.011286883614957333, 0.1269720494747162, 0.002769127720966935, -0.04469297453761101, -0.018864883109927177, 0.016519105061888695, 0.037924349308013916, -0.017635485157370567, 0.002804770367220044, -0.06482941657304764, -0.038504693657159805, 0.016754241660237312, -0.05970992147922516, -0.014208009466528893, 0.001526330946944654, -0.005113358609378338, 0.04657639563083649, -0.01659710332751274, -0.017436359077692032, -0.0506197065114975, -0.02721746824681759, 0.07908537238836288, 0.01177316252142191, -0.004537378437817097, 0.03497732803225517, -0.04880911856889725, -0.013722753152251244, 0.03052513487637043, 0.10785068571567535, 0.004544125869870186, -0.04707102105021477, 0.008752738125622272, -0.033329207450151443, 0.03604307398200035, -0.00099882110953331, -0.026544978842139244, 0.03178202360868454, 0.009563209488987923, -0.010838167741894722, 0.05272198095917702, 0.034807052463293076, 0.014322103001177311, -0.01635858044028282, 0.057598527520895004, 0.03769698739051819, -0.05811703950166702, -0.002559246262535453, 0.012473654933273792, 0.05747418478131294, 0.01174372062087059, -0.005245593376457691, 0.07479973882436752, -0.009022185578942299, 0.03553836792707443, -0.03468404710292816, 0.017645427957177162, -0.02703675627708435, 0.017280519008636475, -0.03859804570674896, 0.017766525968909264, -0.0006073872791603208, 0.04081881046295166, 0.01464442815631628, 0.06373710930347443, -0.007002760656177998, 0.06082461029291153, -0.018900267779827118, 0.058420177549123764, -0.020836343988776207, -0.013800210319459438, -0.06937909126281738, 0.027865761891007423, -0.03327126055955887, 0.04001583158969879, 0.012578116729855537, -0.021906007081270218, 0.03975290805101395, 0.017909659072756767, 0.014230173081159592, 0.006003687623888254, -0.011174073442816734, 0.033058345317840576, -0.027315648272633553, 0.0046827178448438644, 0.021317008882761, 0.009326034225523472, 0.017757387831807137, -0.03924090787768364, 0.05195653438568115, -0.03487951681017876, -0.013823214918375015, 0.04957635700702667, -0.006528373807668686, 0.030101701617240906, -0.03637523576617241, -0.016696933656930923, 0.08234873414039612, -0.04849543422460556, -0.030984848737716675, 0.0337228961288929, -0.019150719046592712, -0.006039764732122421, -0.04839099571108818, -0.02975044958293438, 0.044295575469732285, -0.05018548294901848, -0.043382443487644196, -0.01896005868911743, -0.012874837033450603, -0.015575703233480453, -0.058592990040779114, 0.001050080987624824, -0.0914110466837883, 0.00986145343631506, -0.051842182874679565, -0.009255695156753063, -0.005480136256664991, 0.024785924702882767, -0.0029484510887414217, 0.0074731712229549885, -0.0701858326792717, -0.019737988710403442, -0.0066841221414506435, -0.007819528691470623, 0.008303266949951649, 0.06981796771287918, -0.06949357688426971, 0.02278321050107479, 0.012921379879117012, -0.01702137663960457, 0.050662677735090256, 0.015811290591955185, -0.011059219017624855, -0.033010389655828476, 0.02549455501139164, -0.04379291832447052, -0.03378939628601074, 0.011777635663747787, 0.008095741271972656, -0.04832329601049423, -0.006514586042612791, -0.025582842528820038, 0.00934179313480854, 0.019842175766825676, 0.01472526229918003, 0.013105418533086777, -0.0146792558953166, -0.0516902320086956, 0.046456143260002136, 0.030372070148587227, 0.0007362874457612634, 0.022631077095866203, -0.007853563874959946, 0.04338899627327919, 0.011208182200789452, 0.001156109618023038, 0.038241833448410034, -0.03331470862030983, -0.012693105265498161, -0.020166344940662384, -0.028134312480688095, 0.05677689611911774, -0.04248470440506935, -0.09170945733785629, -0.02575373649597168, -0.02843865007162094, -0.0005599926225841045, -0.014479458332061768, -0.041843071579933167, 0.013273090124130249, 0.005749683827161789, -0.003521396080031991, 0.05262448266148567, 0.039529163390398026, -0.011114796623587608, -0.017162369564175606, -0.06039506569504738, -0.011174564249813557, -0.03207337111234665, 0.005408057477325201, -0.0638895183801651, -0.020534425973892212, 0.001294889603741467, 0.012900854460895061, -0.07295017689466476, 0.047787874937057495, -0.013798796571791172, 0.03796309605240822, 0.0199040025472641, 0.0187859907746315, -0.025104857981204987, -0.05747072026133537, 0.009367919526994228, -0.022573618218302727, -0.0031487070955336094, 0.0016123218229040504, -0.05832022801041603, -0.042976297438144684, 0.01980241760611534, 0.1115177720785141, -0.04695367440581322, 0.0008838424109853804, -0.003978115972131491, 0.06806744635105133, -0.04413215070962906, -0.02659333311021328, 0.027272135019302368, -0.006944598630070686, 0.010078296065330505, 0.031158816069364548, 0.02384880743920803, -0.036977846175432205, 0.04153473675251007, -0.0015414516674354672, 0.02233096770942211, -0.036443427205085754, -0.07756119221448898, 0.06324515491724014, -0.007652987726032734, 0.039743904024362564, 0.02846977487206459, 0.03805876523256302, -0.02801211178302765, -0.014369422569870949, -0.044971708208322525, 0.011492723599076271, 0.020631032064557076, 0.020244989544153214, 0.014047621749341488, -0.001046790275722742, 0.05443136394023895, 0.021351948380470276, -0.03311021625995636, -0.04484019801020622, -0.03370870649814606, 0.003871690947562456, -0.0038725126069039106, -0.052725717425346375, 0.022440126165747643, 0.019657578319311142, -0.06083952262997627, -0.08088570833206177, 0.009194721467792988, -0.011298057623207569, 0.010199451819062233, -0.03174465149641037, -0.10845505446195602, -0.07746526598930359, -0.04261530935764313, -0.03862667828798294, -0.02548641711473465, 0.0352223664522171, 0.0008843232644721866, 0.05115131661295891, -0.07904046028852463, 0.059584733098745346, -0.03375286981463432, -0.022709744051098824, -0.05140519142150879, -0.008558027446269989, -0.0077848914079368114, 0.022103512659668922, 0.004209593404084444, -0.06376171112060547, -0.002923763357102871, 0.014916585758328438, -0.05451375991106033, 0.017131812870502472, -0.06156511232256889, 0.02792244963347912, -0.0034519254695624113, -0.007940784096717834, -0.0058285570703446865, -0.05787449702620506, 0.026309967041015625, 0.02662612311542034, -0.0161531213670969, 0.0077517069876194, -0.058746516704559326, 0.045117512345314026, 0.0019133994355797768, 0.043639689683914185, 0.027556516230106354, -0.030402615666389465, 0.04556449130177498, 0.02959074079990387, -0.05890685319900513, -0.034230321645736694, -0.040052320808172226, 0.022501979023218155, -0.016294356435537338, 0.045403022319078445, 0.056364644318819046, 0.022692600265145302, 0.07035486400127411, -0.07940059155225754, -0.0270999688655138, 0.0007473267614841461, -0.041520118713378906, 0.030225438997149467, -0.033379293978214264, -0.02455979771912098, 0.020004089921712875, 0.010822816751897335, 0.01442796178162098, -0.020244762301445007, 0.007254322525113821, -0.03770005330443382, 0.031774189323186874, -0.02128053642809391, 0.03127660974860191, -0.006080335471779108, -0.017304059118032455, -0.050792306661605835, -0.10022345930337906, -0.01715843752026558, -0.0043970136903226376, 0.05767219886183739, -0.06003398820757866, -0.029782135039567947, -0.010200832039117813, 0.04288589209318161, 0.005799940787255764, 0.015594188123941422, -0.06670382618904114, 0.03849500045180321, 0.00731092831119895, -0.005836705677211285, -0.0036836410872638226, 0.016506770625710487, 0.01856587454676628, -0.0940147340297699, 0.002451573731377721, -0.053412243723869324, 0.0513271801173687, -0.01881668157875538, 0.03889916464686394, 0.04697639122605324, 0.03902793303132057, -0.022104952484369278, -0.016503889113664627, -0.00015088054351508617, -0.012506558559834957, 0.012765301391482353, 0.002165920101106167, -0.07686518132686615, 0.0058676740154623985, 0.042353395372629166, 0.039967507123947144, -0.01007432397454977, -0.04958324134349823, -0.04666438326239586, 0.052529070526361465, -0.017912698909640312, 0.059347961097955704, 0.015273502096533775, -0.04409346729516983, -0.01200224831700325, -0.02027284912765026, -0.015036464668810368, 0.006414043717086315, 0.0725845992565155, 0.013968570157885551, -0.007406778633594513, -0.059030186384916306, 0.058588434010744095, 0.021738529205322266, 0.037072937935590744, -0.001084138872101903, -0.020138800144195557, 0.04009602591395378, 0.0072800288908183575, 0.04486866295337677, 0.018430858850479126, 0.04238761588931084, -0.05804073065519333, 0.020093226805329323, -0.03567371144890785, -0.08772911131381989, 0.04021788015961647, 0.03732655942440033, -0.030856579542160034, -0.0018952079117298126, -0.06363913416862488, 0.014332057908177376, 0.01819687895476818, -0.012759444303810596, 0.030478402972221375, -0.0895233154296875, 0.07242316752672195, -0.05158049985766411, -0.056213684380054474, 0.041670285165309906, 0.04834762215614319, -0.013043810613453388, 0.024463260546326637, 0.00482079666107893, 0.01679193414747715, 0.025308161973953247, -0.02475687675178051, 0.021309787407517433, -0.008890465833246708, 0.027430549263954163, -0.0008623796165920794, 0.015953117981553078, -0.040227942168712616, 0.001035849447362125, 0.03631296753883362, 0.04994385689496994, -0.04080697521567345, 0.007938985712826252, 0.055343493819236755, -0.07062242180109024, 0.006094145588576794, -0.027478856965899467, 0.011074197478592396, -0.034718386828899384, 0.0024618967436254025, 0.00510020088404417, -0.01603175699710846, -0.02232404612004757, -0.005324069876223803, -0.0030560523737221956, -0.022546054795384407, 0.008167863823473454, -0.013714423403143883, 0.01569056138396263, -0.08687271177768707, -0.03220738470554352, -0.08161552995443344, 0.01603672094643116, 0.029003659263253212, -0.024191753938794136, 0.05742251127958298, 0.03681643307209015, -0.0031652117613703012, -0.030365237966179848, -0.006455601658672094, 0.035418737679719925, 0.07648817449808121, 0.03379964083433151, -0.017497021704912186, -0.01526463683694601, -0.02922394499182701, 0.03051847778260708, 0.01659243181347847, -0.0517229288816452, -0.039418626576662064, 0.003426953684538603, 0.024350566789507866, -0.018788060173392296, -0.017818596214056015, 0.033175595104694366, 0.04302878677845001, 0.004590324591845274, 0.025213461369276047, 0.004420691169798374, 0.011911741457879543, -0.008730694651603699, -0.0716196745634079, 0.0023210993967950344, -0.006763885263353586, -0.0351400189101696, -0.03392487391829491, 0.040962669998407364 ]
<p>First off, I know little about statistics, so some of this question may seem naive.</p> <p>I'm trying to perform linear regression to model the relationship between x and y where:</p> <p>-x is a company's daily stock volume on a date</p> <p>-y is variable that is taken from the same date, however is something unrelated to stock volume. It is the volume of activity on that wikipedia for that company.</p> <p>I assume that the variables need normalising. Specifically, x needs to be normalised as overall index volume fluctuates. My first thoughts were to divide the daily volume by the total index volume. I'll do the same with the y variable. </p> <p>I just wondered if this seems sensible? Thanks</p> <p>EDIT:</p> <p>I've just noticed a typo in the question, the Y variable description has changed.</p>
g73631
[ 0.026727698743343353, -0.043528955429792404, -0.021172495558857918, -0.007098229601979256, 0.0006617728504352272, -0.03312940150499344, 0.03758705034852028, 0.012576738372445107, 0.008549567312002182, -0.022379592061042786, 0.061454061418771744, 0.013138484209775925, 0.017854902893304825, 0.012274269945919514, 0.021626289933919907, 0.01790633238852024, 0.0023168979678303003, -0.04422704502940178, -0.01802084408700466, -0.00703046889975667, 0.005347672384232283, 0.0050192223861813545, 0.015679653733968735, 0.015061944723129272, 0.012731695547699928, -0.04107446223497391, -0.025482265278697014, 0.07635992765426636, -0.06657704710960388, 0.05903753265738487, 0.04769333451986313, 0.06275258958339691, 0.009472135454416275, -0.005858228541910648, -0.03763694316148758, 0.021621497347950935, -0.0339486338198185, 0.03511854261159897, 0.00014920947432983667, 0.03195515647530556, 0.04000898823142052, 0.015077373012900352, 0.027047518640756607, 0.04635683447122574, -0.028775213286280632, -0.03514658659696579, -0.0216154083609581, -0.05555442348122597, -0.006352333817631006, -0.012924518436193466, 0.02223993092775345, 0.0348505936563015, -0.05239011347293854, -0.02747422084212303, 0.0184477511793375, 0.00931619293987751, 0.03133385255932808, 0.0021118996664881706, -0.012708045542240143, 0.02607089653611183, 0.02897525578737259, -0.02534320205450058, 0.011637126095592976, 0.022972533479332924, 0.04702071473002434, 0.01707717403769493, -0.048582904040813446, -0.04972897842526436, 0.0345805361866951, -0.021217990666627884, -0.007053913548588753, 0.049455676227808, -0.001446616486646235, -0.017069950699806213, -0.007627522107213736, -0.0037315518129616976, 0.028578657656908035, -0.014734135009348392, -0.024856211617588997, 0.012528457678854465, -0.01830942928791046, 0.0423472635447979, 0.07424472272396088, 0.015421389602124691, 0.07836659252643585, -0.021890992298722267, 0.045650776475667953, -0.03259359672665596, 0.025892991572618484, -0.015234624966979027, 0.044972386211156845, 0.016031313687562943, 0.10339183360338211, 0.07231083512306213, -0.007571171037852764, -0.008105670101940632, -0.08642976731061935, -0.002904078923165798, 0.010096685960888863, 0.028741467744112015, 0.004005779046565294, 0.09421105682849884, 0.004159707576036453, 0.0006274549523368478, -0.07178383320569992, 0.018736492842435837, 0.02194458432495594, 0.013787130825221539, -0.035819899290800095, -0.06432006508111954, -0.04642372578382492, -0.027704278007149696, -0.026664094999432564, -0.06512056291103363, 0.011715929955244064, -0.038786888122558594, 0.04577129706740379, -0.033142730593681335, -0.030741894617676735, -0.05232778564095497, -0.05028349161148071, 0.025446893647313118, -0.015037558041512966, 0.008300806395709515, 0.025628291070461273, -0.06460858881473541, 0.005790157709270716, 0.0983022153377533, 0.05308528617024422, 0.003988840617239475, 0.041732050478458405, -0.0002615235571283847, -0.05493766814470291, 0.039389919489622116, 0.027729161083698273, 0.016701167449355125, -0.0060424283146858215, 0.031243061646819115, 0.001323660253547132, 0.025774285197257996, -0.0059616779908537865, 0.023456228896975517, 0.014601443894207478, -0.02226807363331318, -0.028723087161779404, 0.04000188410282135, -0.03273448720574379, -0.016020353883504868, 0.030557990074157715, -0.004825952462852001, -0.039573777467012405, 0.05218948796391487, -0.04690852761268616, -0.023923007771372795, -0.025373606011271477, -0.03205662593245506, 0.013196759857237339, -0.0027251150459051132, -0.0045824781991541386, -0.046997979283332825, 0.006591673009097576, -0.06310442835092545, 0.04120546579360962, -0.0062248799949884415, -0.03671588376164436, 0.007603071630001068, 0.007775668520480394, -0.017297163605690002, -0.05048445239663124, 0.009921976365149021, 0.027802297845482826, -0.003375912783667445, -0.07125809788703918, -0.027079785242676735, 0.04483611881732941, 0.020902277901768684, 0.01671452634036541, 0.02877558022737503, 0.009566782042384148, -0.0141208590939641, 0.004128605127334595, 0.005886916071176529, 0.020879533141851425, -0.07607150077819824, -0.016487780958414078, -0.09663231670856476, 0.015172723680734634, -0.010776275768876076, -0.09039091318845749, 0.012708144262433052, 0.013281571678817272, 0.01907540298998356, 0.03361430764198303, -0.0011158514535054564, -0.0608258992433548, -0.023630551993846893, 0.07020079344511032, -0.0027279984205961227, -0.04272426664829254, 0.06118481233716011, -0.03323100507259369, -0.013428724370896816, -0.06212263181805611, 0.024960065260529518, -0.014535083435475826, 0.055184848606586456, 0.023181594908237457, -0.010795531794428825, -0.02636699005961418, 0.00521016726270318, 0.008202111348509789, -0.02493889071047306, -0.015890100970864296, 0.02261776477098465, 0.00329553778283298, -0.06016181409358978, 0.04085623845458031, 0.06160224974155426, -0.013310780748724937, 0.03237610682845116, -0.03446701914072037, 0.026592884212732315, 0.030673561617732048, -0.0037158592604100704, -0.020660581067204475, -0.01601501554250717, 0.10752997547388077, 0.017815852537751198, 0.03350047767162323, 0.024406997486948967, -0.050257936120033264, -0.017340900376439095, -0.0360223688185215, -0.01160412561148405, 0.042032767087221146, 0.04132724553346634, -0.004171416163444519, 0.005526261869817972, -0.05539587512612343, 0.0147752296179533, 0.024553624913096428, 0.0372992642223835, -0.04778861626982689, 0.07329098880290985, 0.0006865597679279745, -0.020642844960093498, 0.02535119839012623, 0.04851433262228966, -0.028410518541932106, 0.022814806550741196, -0.08459479361772537, 0.03548045828938484, -0.021869022399187088, -0.05207304656505585, 0.043829355388879776, -0.060171179473400116, -0.021555311977863312, -0.008210249245166779, 0.043904006481170654, -0.01033838652074337, 0.02492206171154976, 0.018099136650562286, 0.04816253110766411, 0.02702273800969124, -0.010106797330081463, -0.024560976773500443, 0.018920332193374634, -0.00986886490136385, -0.03126034513115883, 0.02401101402938366, 0.050328221172094345, -0.0585864819586277, 0.018734218552708626, 0.059778619557619095, -0.01613442413508892, -0.0061731780879199505, -0.053252846002578735, -0.009302875027060509, 0.008159446530044079, -0.012652641162276268, 0.05655744671821594, 0.00704346876591444, -0.07570451498031616, 0.007384012918919325, 0.03434659540653229, 0.015321874991059303, 0.034505587071180344, 0.0007944686221890152, 0.04005139693617821, -0.0229884535074234, -0.0036223006900399923, -0.0028147513512521982, -0.0008898346568457782, 0.002934257732704282, 0.07313024252653122, 0.014624342322349548, 0.05479823797941208, -0.04061702638864517, 0.027326758950948715, -0.009013799950480461, -0.03605043143033981, 0.000518876884598285, 0.03636740893125534, 0.005728700663894415, -0.0011498884996399283, -0.05159425735473633, -0.045568548142910004, 0.013486979529261589, -0.02324722521007061, -0.014769903384149075, 0.0024757683277130127, 0.0110747329890728, 0.05485249683260918, 0.013466885313391685, 0.023476580157876015, -0.030994359403848648, 0.03735703229904175, -0.012713165953755379, 0.030915947631001472, 0.011838773265480995, -0.009902465157210827, -0.03841416537761688, 0.05874771997332573, 0.04964122921228409, -0.007654408924281597, 0.009090098552405834, -0.04215581342577934, 0.027104787528514862, -0.07027648389339447, 0.0169837586581707, -0.024578161537647247, 0.01585761085152626, 0.007671041414141655, -0.009174726903438568, -0.017135823145508766, 0.029886934906244278, 0.03146236017346382, -0.026423465460538864, 0.020465822890400887, 0.052878960967063904, 0.029001468792557716, -0.027197640389204025, -0.017546396702528, 0.014891315251588821, 0.008212040178477764, -0.04391441121697426, -0.059793658554553986, 0.01998952217400074, 0.010390879586338997, -0.017197350040078163, -0.016338283196091652, -0.06393812596797943, 0.02348828688263893, -0.06789421290159225, 0.007331516593694687, -0.01564958691596985, 0.05552297458052635, 0.02299267053604126, -0.04183316230773926, -0.026032712310552597, 0.0638294592499733, -0.0370880588889122, -0.015143971890211105, -0.006477661896497011, -0.009808345697820187, 0.010115386918187141, 0.03225894272327423, 0.13304808735847473, -0.02846447192132473, -0.05577746033668518, -0.017601007595658302, -0.024432044476270676, -0.002122748177498579, -0.019257301464676857, 0.012778157368302345, -0.009604224003851414, 0.0474739633500576, 0.02180541306734085, -0.030969766899943352, 0.08330625295639038, 0.064694844186306, 0.0017317462479695678, -0.04750664159655571, 0.04002423584461212, -0.002075407188385725, -0.0864456295967102, -0.00351141020655632, -0.003672225633636117, 0.07439988106489182, -0.03725440800189972, 0.019383592531085014, -0.04917461797595024, -0.030974330380558968, 0.01965213194489479, 0.0037888684310019016, -0.006903868168592453, -0.014810173772275448, 0.039519768208265305, -0.08718240261077881, 0.06395972520112991, -0.032168708741664886, -0.007013494148850441, 0.04671640694141388, 0.06911592185497284, -0.002002850640565157, 0.03015664964914322, 0.016723517328500748, 0.03138904273509979, -0.03516538813710213, 0.013522769324481487, -0.016150373965501785, -0.0015920520527288318, -0.04104398190975189, -0.018138883635401726, 0.05627955496311188, 0.023261556401848793, 0.05332260578870773, 0.008321770466864109, 0.019021756947040558, 0.0013424705248326063, 0.0066709984093904495, 0.057104866951704025, -0.051007237285375595, 0.011858419515192509, 0.017021430656313896, 0.010278833098709583, 0.04660598188638687, -0.04755397513508797, 0.02224578708410263, -0.0317428857088089, 0.03159601613879204, 0.027167053893208504, -0.03557080775499344, 0.050860390067100525, 0.009401285089552402, 0.011520677246153355, 0.02390228398144245, -0.00845563504844904, -0.01882019266486168, -0.06951698660850525, 0.006274836137890816, -0.021590402349829674, -0.038811009377241135, 0.0005507246241904795, -0.03256645053625107, 0.05408014729619026, -0.013948763720691204, -0.005733570083975792, 0.008134241215884686, 0.025831107050180435, -0.03696538880467415, 0.03506863862276077, 0.02270924486219883, -0.04811054468154907, 0.05911332741379738, -0.05033671855926514, 0.0021885354071855545, 0.04128027334809303, 0.03904597833752632, -0.020194463431835175, 0.02237585373222828, -0.03671160340309143, -0.018975330516695976, -0.044976815581321716, 0.005156640894711018, -0.0340607576072216, -0.07038813084363937, 0.001912481151521206, 0.053108856081962585, -0.03693385794758797, -0.0021261435467749834, -0.006666966248303652, -0.007810067385435104, 0.03218536451458931, -0.037395063787698746, 0.01084817759692669, -0.01641792431473732, 0.0017303074710071087, 0.006806665100157261, -0.01852658949792385, -0.04033081978559494, -0.00699556665495038, 0.06743668764829636, 0.03563060984015465, 0.043664656579494476, -0.03023471310734749, 0.009454738348722458, -0.0834638923406601, 0.029250243678689003, 0.04658052325248718, -0.015898212790489197, -0.011463906615972519, 0.0709063708782196, 0.05609433725476265, 0.007126582320779562, -0.05776452273130417, 0.043872103095054626, -0.0654011145234108, -0.005877415183931589, -0.014845886267721653, -0.017757518216967583, 0.04230308160185814, 0.030774816870689392, -0.012671140022575855, -0.024960482493042946, 0.023942412808537483, 0.018374955281615257, 0.0069764768704771996, -0.025947820395231247, 0.04270462691783905, 0.009970043785870075, 0.01868464983999729, 0.04530817270278931, 0.028326086699962616, -0.0043681007809937, -0.04384463280439377, 0.01268206536769867, -0.009779231622815132, 0.04221140593290329, -0.026923565194010735, 0.05116095393896103, -0.02134040743112564, 0.03724014386534691, 0.004176066257059574, 0.009651434607803822, -0.0634399950504303, -0.03624710068106651, -0.02817280776798725, 0.002609721850603819, -0.04719290882349014, -0.05931252986192703, 0.033943209797143936, -0.007651288527995348, -0.010931374505162239, -0.02357303351163864, -0.036124106496572495, -0.047359030693769455, 0.018991801887750626, -0.01861412823200226, -0.021365715190768242, -0.050352826714515686, -0.03327271342277527, 0.01189945824444294, -0.026573561131954193, -0.001032116822898388, -0.054817382246255875, 0.0013994784094393253, -0.04675845056772232, 0.02197578363120556, -0.01461590826511383, 0.02156255766749382, -0.0023382743820548058, -0.009445729665458202, 0.025912150740623474, 0.0017113809008151293, -0.02865271270275116, 0.006056999322026968, 0.030930018052458763, -0.046482399106025696, -0.008167276158928871, 0.028753861784934998, -0.02010667882859707, 0.016315646469593048, 0.02140502631664276, 0.000034360164136160165, 0.01017945259809494, 0.0205557718873024, -0.03304013982415199, -0.05553930997848511, 0.04140419885516167, 0.008463533595204353, -0.02693380042910576, -0.015746165066957474, 0.019453614950180054, 0.003730027936398983, 0.009610495530068874, -0.01437306310981512, -0.01388905942440033, 0.013350379653275013, 0.042108193039894104, -0.022007102146744728, -0.060431674122810364, -0.0507674477994442, 0.03281049430370331, -0.05199073255062103, 0.03400262072682381, 0.035606030374765396, -0.029743952676653862, -0.04630930721759796, -0.0044248043559491634, -0.04920591413974762, 0.005766333546489477, -0.027733707800507545, -0.01906319335103035, 0.01520666852593422, -0.012367891147732735, -0.009334243834018707, 0.038271937519311905, 0.04080098867416382, -0.03777536004781723, -0.011796495877206326, 0.005892814602702856, 0.059743236750364304, -0.04807481914758682, 0.013788844458758831, -0.011262503452599049, -0.017064396291971207, 0.04012099280953407, -0.012873143889009953, -0.03199741244316101, -0.03594057634472847, 0.00527805183082819, 0.03193723037838936, 0.02801673300564289, -0.003550080582499504, 0.024586936458945274, -0.014419791288673878, 0.048321377485990524, 0.013859287835657597, -0.003912820480763912, -0.00972375925630331, 0.01743602380156517, 0.018306374549865723, -0.0038746867794543505, 0.03624005243182182, 0.024472622200846672, -0.09670427441596985, -0.05369913950562477, -0.009611218236386776, -0.016034957021474838, 0.004255326930433512, -0.013101233169436455, 0.0453685000538826, -0.028916005045175552, -0.03133969008922577, 0.008226944133639336, -0.0434834286570549, 0.09063775092363358, 0.007825767621397972, -0.00847465731203556, 0.008027087897062302, 0.019643398001790047, -0.023183060809969902, 0.07416370511054993, 0.03743033483624458, -0.03247186914086342, 0.03807038068771362, 0.04271116852760315, -0.017113031819462776, 0.014976974576711655, 0.04079929366707802, -0.00860843900591135, -0.005585279315710068, 0.020754866302013397, -0.011109869927167892, 0.012197781354188919, 0.02152172289788723, 0.016010010614991188, 0.07570768892765045, 0.04636320844292641, -0.04225748032331467, -0.042791835963726044, -0.0259527750313282, -0.01590176485478878, 0.002368851564824581, 0.047458894550800323, -0.007150131743401289, -0.009930068626999855, -0.0068373121321201324, -0.0494871661067009, -0.033167190849781036, -0.06636466085910797, 0.027257828041911125, 0.013682896271348, 0.047018568962812424, 0.017915377393364906, -0.023851212114095688, -0.007725544273853302, -0.01782485470175743, 0.025634394958615303, 0.05475110188126564, -0.03654114156961441, -0.021303772926330566, -0.038841504603624344, -0.03377445414662361, 0.036684710532426834, -0.008460615761578083, -0.0427381731569767, 0.057809215039014816, 0.015585650689899921, -0.08719416707754135, -0.05423649027943611, 0.03655785322189331, 0.005519063677638769, -0.03693192079663277, 0.042184360325336456, 0.02462335303425789, 0.004664215259253979, -0.04534604772925377, 0.044440630823373795, 0.022161897271871567, 0.05051048845052719, -0.03060907870531082, -0.07244722545146942, 0.009621837176382542, -0.008589154109358788, -0.025504663586616516, -0.0447767935693264, -0.005982834380120039, -0.09408147633075714, -0.015400468371808529, 0.029129397124052048, -0.013665616512298584, -0.002568319905549288, 0.029819736257195473, -0.04063870757818222, -0.018369631841778755, -0.08946239948272705, 0.02763041853904724, -0.026157118380069733, -0.05097182095050812, 0.019986731931567192, 0.04421810060739517, -0.04359398037195206, 0.015583767555654049, -0.055627014487981796, -0.05099106952548027, -0.005789644550532103, 0.030987130478024483, 0.04065372049808502, 0.029424995183944702, -0.04060320183634758, -0.022986214607954025, 0.02510502189397812, 0.09259185194969177, -0.00809501763433218, 0.03790761157870293, 0.009317740797996521, -0.04177477955818176, 0.06947024166584015, -0.041849054396152496, -0.03171994164586067, 0.027887720614671707, 0.003204203210771084, 0.011793408542871475, 0.001795001095160842, 0.010027206502854824, 0.056369680911302567, -0.050974760204553604, -0.0778101235628128, -0.057810068130493164, -0.016284558922052383, -0.0879945456981659, 0.05367479473352432, 0.003142812056466937, 0.018061406910419464, -0.035545311868190765, 0.009075420908629894, -0.08364581316709518, -0.013023138977587223, -0.061238884925842285, -0.009000144898891449, -0.02066376619040966, 0.046164680272340775, 0.03330956771969795, -0.019212637096643448, 0.005123636685311794, 0.07315957546234131 ]
<p>I have data sets of the returns of two indexes in the same market (two different sets of stocks constituting each index), with 496 observations for each. I want to compare if the means are statistically different. I believe the variances are different, so I think I have to check if the variances are statistically different first. How would I do these things?</p>
g36032
[ 0.004112856928259134, 0.0010572959436103702, -0.013518625870347023, -0.03415033221244812, 0.007320457138121128, -0.03996719419956207, -0.0003375905507709831, -0.04975549504160881, 0.015122568234801292, -0.06089571863412857, -0.016748780384659767, 0.048505768179893494, 0.0035416644532233477, 0.008856793865561485, -0.0427667498588562, -0.013492376543581486, 0.029364580288529396, -0.051457684487104416, 0.04277857020497322, 0.04673607274889946, 0.018234511837363243, 0.02533072978258133, -0.030055977404117584, 0.01568915881216526, -0.0235237255692482, -0.02107081189751625, -0.07137085497379303, 0.06913324445486069, -0.05959856137633324, 0.029436351731419563, 0.03003239445388317, -0.0003452571982052177, 0.05176981911063194, -0.052005864679813385, -0.04042644798755646, -0.028918391093611717, 0.032085120677948, 0.02776138298213482, -0.03074696846306324, 0.02438422664999962, -0.035026662051677704, 0.06353259086608887, 0.07465367019176483, -0.003921766299754381, 0.0192674919962883, -0.023776080459356308, -0.04208806902170181, -0.005351438652724028, 0.061189379543066025, -0.012979865074157715, 0.031391870230436325, 0.07097577303647995, 0.007819237187504768, 0.013065832667052746, 0.02397875115275383, -0.04563505947589874, 0.05149106681346893, 0.07663921266794205, 0.08239223062992096, -0.04175402224063873, -0.00987288635224104, -0.016276467591524124, -0.006920335814356804, -0.009453359991312027, 0.012951808050274849, 0.06977228075265884, 0.007690938655287027, 0.008459782227873802, 0.008019420318305492, -0.04962348937988281, -0.027128271758556366, 0.029241716489195824, 0.00957409106194973, -0.0024261982180178165, -0.06516685336828232, -0.0022068258840590715, 0.01217997632920742, 0.020511627197265625, -0.0273594968020916, 0.0298518855124712, -0.03859306499361992, 0.012237445451319218, 0.03910503908991814, 0.022044990211725235, 0.020636359229683876, -0.005270191468298435, 0.009010613895952702, -0.038060516119003296, 0.020202763378620148, 0.02812880277633667, 0.06403639167547226, 0.0037350680213421583, 0.06504275649785995, 0.12084349244832993, -0.029322391375899315, -0.004633208736777306, -0.047041647136211395, 0.003788839792832732, -0.010104634799063206, 0.02392396703362465, -0.06964469701051712, 0.052253641188144684, -0.02418569289147854, -0.08679253607988358, -0.07062557339668274, -0.03193087875843048, 0.00494903651997447, 0.05189371854066849, -0.003207065863534808, -0.07070428133010864, -0.01647396944463253, -0.031441301107406616, -0.02315600775182247, -0.0009053577086888254, -0.021510060876607895, -0.02868250571191311, 0.051805220544338226, 0.015857551246881485, -0.052363842725753784, -0.03749645873904228, -0.01254335232079029, 0.019759701564908028, -0.03318396210670471, 0.07952389866113663, 0.01144491694867611, -0.00798280443996191, 0.035301417112350464, 0.046906836330890656, 0.0005199695006012917, 0.022173680365085602, 0.03409624099731445, -0.001953624654561281, 0.030535303056240082, 0.05374491959810257, -0.024112336337566376, 0.028424976393580437, 0.03019503504037857, 0.029971404001116753, -0.017751231789588928, -0.0053168185986578465, -0.018500281497836113, 0.04996820539236069, -0.017833413556218147, -0.017582466825842857, -0.021667279303073883, 0.007485856767743826, 0.03465041518211365, -0.030347274616360664, -0.0031755350064486265, 0.025320447981357574, 0.05900781974196434, 0.051442015916109085, 0.04388236254453659, 0.015685338526964188, -0.04848373308777809, -0.05220000445842743, -0.03102320246398449, 0.04387633875012398, 0.023790637031197548, -0.01614544354379177, 0.013960394077003002, -0.026033293455839157, 0.07943425327539444, 0.01814284920692444, 0.040420375764369965, 0.010322744958102703, 0.0033961529843509197, 0.032082512974739075, 0.014268964529037476, -0.0003658437926787883, -0.005309596657752991, -0.038187071681022644, -0.0030585196800529957, -0.0036765788681805134, 0.04407548904418945, 0.03554666042327881, -0.02146458439528942, -0.025394244119524956, 0.0511874221265316, 0.02792579121887684, 0.002192713087424636, -0.00013151703751645982, 0.004124109633266926, -0.04746802896261215, 0.03346231207251549, -0.024431025609374046, 0.036691151559352875, -0.08531798422336578, -0.05779705196619034, -0.02317701280117035, 0.028066765516996384, -0.0545867420732975, -0.04813550040125847, -0.023217657580971718, 0.019803190603852272, -0.024527162313461304, -0.020074360072612762, -0.000538043153937906, 0.006111783441156149, 0.010196910239756107, -0.012644440867006779, 0.018523598089814186, -0.04048115387558937, 0.0325397253036499, -0.057964105159044266, 0.06244119629263878, 0.021543409675359726, -0.008866630494594574, -0.006090069189667702, 0.039895687252283096, -0.018613411113619804, -0.022176390513777733, -0.004155638162046671, -0.03592005744576454, 0.031257759779691696, 0.1014939695596695, 0.07382198423147202, -0.00854253675788641, 0.01304322388023138, -0.02232377603650093, -0.06988614052534103, 0.0036139485891908407, 0.02735164575278759, -0.044286079704761505, 0.04597535356879234, -0.0061390595510602, 0.032936591655015945, 0.01818625070154667, 0.0656629353761673, 0.010087842121720314, 0.005012284964323044, -0.05666641145944595, 0.021698806434869766, -0.025944342836737633, -0.018633337691426277, 0.01747785322368145, 0.03623268008232117, 0.035937145352363586, 0.022024087607860565, 0.022430071607232094, 0.01391499862074852, -0.008552980609238148, 0.0077653564512729645, 0.10064739733934402, -0.00811273604631424, -0.0060395244508981705, -0.006644267588853836, 0.023314325138926506, 0.00020033170585520566, 0.04384361207485199, 0.011457131244242191, 0.07453577220439911, -0.0350160226225853, 0.003064812161028385, 0.03393540531396866, -0.03343995288014412, 0.036981113255023956, 0.008594918996095657, 0.016662683337926865, 0.047458525747060776, -0.030715959146618843, -0.017842639237642288, -0.011364719830453396, 0.03976568952202797, 0.013974596746265888, 0.010152247734367847, 0.04149911180138588, -0.0006697796052321792, 0.013745006173849106, -0.03267038241028786, 0.027046408504247665, -0.012755874544382095, 0.07034875452518463, 0.05656185373663902, -0.005025037564337254, 0.052442435175180435, -0.018919633701443672, -0.005343361757695675, 0.016612190753221512, -0.0302723478525877, 0.008419482968747616, 0.05525357648730278, 0.013643532060086727, 0.033116091042757034, 0.06323371082544327, 0.016532551497220993, 0.05666075646877289, 0.007654780987650156, -0.02314016781747341, 0.01735720783472061, -0.05043095722794533, 0.049405038356781006, 0.023495037108659744, -0.04054456576704979, -0.0771418958902359, 0.008165369741618633, 0.0542098693549633, -0.04880067706108093, 0.024628162384033203, -0.010895779356360435, -0.037334512919187546, 0.01522490568459034, 0.030753104016184807, 0.05032777413725853, 0.09827130287885666, -0.01621713861823082, -0.019248435273766518, 0.030661286786198616, 0.04243730008602142, -0.019838305190205574, -0.032160647213459015, -0.011887883767485619, -0.0005332758883014321, -0.054174698889255524, -0.0059804790653288364, -0.04437316954135895, 0.03860551118850708, 0.02672729827463627, -0.0168969314545393, -0.011061239056289196, -0.04930100217461586, -0.032514262944459915, 0.01579679362475872, 0.008143113926053047, -0.02394753508269787, -0.028399625793099403, -0.004952299874275923, 0.056135598570108414, -0.10826237499713898, -0.023541158065199852, 0.0053663235157728195, 0.00742439366877079, -0.03282922878861427, -0.060743048787117004, -0.0040075452998280525, 0.025636015459895134, 0.008740142919123173, -0.059551164507865906, -0.014571458101272583, 0.052333131432533264, 0.010605556890368462, -0.00028642560937441885, -0.03686404228210449, 0.014170154929161072, -0.06083046272397041, -0.02391216717660427, 0.052088044583797455, 0.02067887969315052, 0.02381202019751072, -0.0530918724834919, -0.008257676847279072, -0.014751063659787178, 0.02284601330757141, 0.00610353471711278, 0.021200520917773247, -0.008436470292508602, 0.032912060618400574, -0.014954795129597187, 0.006721668876707554, 0.018666381016373634, 0.01780552975833416, -0.06365574151277542, -0.05384206399321556, -0.009289351291954517, -0.011515742167830467, -0.002483612159267068, 0.08149218559265137, 0.025613781064748764, 0.052122753113508224, -0.0068408227525651455, -0.022366400808095932, 0.05805868282914162, 0.02997305616736412, -0.06806404143571854, 0.000027111485906061716, 0.0077167293056845665, 0.027563516050577164, 0.01252004411071539, 0.0012945930939167738, 0.03611370176076889, 0.004698462784290314, -0.006716536357998848, -0.038259413093328476, 0.01906174048781395, 0.021519357338547707, -0.03475961089134216, -0.02963832952082157, -0.0030024019069969654, -0.015986857935786247, -0.05753520131111145, -0.001501584192737937, -0.0324416346848011, -0.08191239088773727, -0.00633489154279232, 0.02944650687277317, -0.014890167862176895, 0.0038125377614051104, 0.02957172505557537, 0.01809278503060341, 0.050237610936164856, -0.052481211721897125, 0.027859168127179146, -0.014485898427665234, -0.015489844605326653, -0.045350052416324615, 0.022062260657548904, -0.00919425766915083, -0.00739603815600276, -0.04410839080810547, 0.03745773062109947, -0.060374174267053604, 0.003777683712542057, 0.05078994855284691, 0.005411676596850157, -0.002932206494733691, 0.03677819296717644, -0.013246431946754456, -0.06641092151403427, -0.0160962101072073, -0.022145230323076248, -0.03754972666501999, 0.012501680292189121, -0.0066236332058906555, -0.03911188244819641, 0.028914013877511024, 0.03922461345791817, 0.043098773807287216, 0.02141943946480751, 0.008996136486530304, -0.03328720107674599, -0.02566375769674778, 0.0015013400698080659, -0.03679826483130455, 0.029585929587483406, -0.008976505137979984, 0.02862214297056198, 0.010008752346038818, -0.0039367168210446835, -0.046857211738824844, -0.00043498785817064345, -0.03568658232688904, 0.018621858209371567, -0.03890632838010788, -0.01898827590048313, -0.014330512844026089, 0.037218209356069565, -0.012223439291119576, -0.0014259683666750789, 0.013176945969462395, 0.016418391838669777, -0.022699248045682907, 0.01680281199514866, -0.013411949388682842, -0.06350082904100418, 0.028300423175096512, -0.030567890033125877, 0.03137964755296707, 0.05668264254927635, -0.07598035782575607, -0.022918175905942917, 0.014739838428795338, -0.03569045290350914, 0.012097686529159546, -0.03102932684123516, -0.034526094794273376, 0.034390922635793686, -0.053965818136930466, 0.04320746660232544, 0.0060606347396969795, -0.008949782699346542, -0.01454299408942461, -0.03211382403969765, -0.003823875915259123, -0.043778933584690094, 0.013976609334349632, 0.015183775685727596, -0.0172535702586174, -0.0009598589967936277, -0.0032618590630590916, -0.02743678353726864, -0.07330818474292755, -0.05604563280940056, 0.045404523611068726, -0.018382687121629715, 0.030212655663490295, -0.05002666264772415, 0.018663566559553146, -0.0507819689810276, 0.05322165787220001, 0.008541174232959747, -0.07283741235733032, -0.04333999752998352, 0.06455875933170319, -0.01953781023621559, 0.037745509296655655, -0.024821612983942032, 0.05523151904344559, 0.0028483460191637278, -0.03787930682301521, -0.01906038075685501, -0.020431391894817352, 0.0559409074485302, -0.01775125041604042, -0.002546348376199603, 0.0036787635181099176, -0.002171643078327179, 0.011600103229284286, 0.018047474324703217, 0.05699921026825905, -0.01060808077454567, -0.02814755029976368, -0.004708117805421352, 0.03444867581129074, 0.015548243187367916, -0.022535711526870728, 0.008839696645736694, 0.0430385023355484, -0.008402695879340172, 0.018302854150533676, -0.06528922915458679, -0.01099514402449131, -0.05635758861899376, 0.06915895640850067, -0.015265475027263165, -0.02125111036002636, -0.06401451677083969, 0.04671245440840721, -0.05197270214557648, -0.001971807796508074, -0.06719896197319031, -0.028326770290732384, 0.02074647694826126, -0.00901087000966072, -0.03795408457517624, 0.008198537863790989, -0.020495643839240074, -0.02923821471631527, 0.017537057399749756, -0.011051921173930168, 0.01788577437400818, -0.06406300514936447, 0.007338377181440592, 0.04269469901919365, -0.025480428710579872, 0.004030948039144278, -0.0451655238866806, -0.016084549948573112, -0.06007710471749306, 0.04467921704053879, 0.025912120938301086, -0.0400543250143528, 0.06478971242904663, 0.030434951186180115, 0.04121757671236992, -0.034362707287073135, 0.004959294106811285, -0.019609209150075912, 0.03973783925175667, 0.045675911009311676, 0.03899476304650307, 0.034820009022951126, -0.04508531466126442, 0.04302308335900307, -0.032946936786174774, 0.022638149559497833, -0.013875116594135761, -0.07772011309862137, -0.014998060651123524, 0.009126674383878708, -0.023001397028565407, -0.009022489190101624, -0.060053128749132156, -0.00397922657430172, 0.002150067826732993, 0.014375557191669941, 0.03282477334141731, -0.0065659633837640285, 0.03950978443026543, 0.04147148132324219, -0.03911317139863968, -0.041415393352508545, -0.018956687301397324, 0.004794304259121418, -0.04205326735973358, -0.04146076738834381, 0.03823096305131912, 0.015052353031933308, -0.013859990984201431, -0.03775705397129059, -0.05981852486729622, -0.034073036164045334, 0.006890253629535437, -0.00862349197268486, -0.051760945469141006, 0.01613335683941841, -0.025442423298954964, -0.011459753848612309, 0.05091048777103424, -0.0041374689899384975, 0.020809004083275795, 0.037253089249134064, -0.061573125422000885, 0.034425120800733566, -0.05500918999314308, -0.028730519115924835, 0.00976355466991663, 0.003604508237913251, 0.040454622358083725, -0.017978878691792488, -0.037508029490709305, -0.03000834211707115, -0.01308829803019762, 0.013009662739932537, 0.06637012213468552, -0.02823941968381405, 0.031612396240234375, -0.1206420511007309, -0.016288109123706818, -0.006649878341704607, 0.042664553970098495, 0.03237101808190346, 0.0316012017428875, -0.0428997203707695, -0.036108966916799545, -0.025388337671756744, 0.04302181303501129, -0.021205347031354904, -0.007530118804425001, 0.03513023629784584, -0.012898656539618969, -0.03026183508336544, 0.008371437899768353, 0.006993940565735102, -0.004763217177242041, -0.009037214331328869, 0.010567647404968739, -0.026909885928034782, 0.0844179317355156, -0.008831323124468327, 0.03463105484843254, 0.054047681391239166, 0.09113778918981552, -0.01829671487212181, 0.02889302745461464, 0.01724967174232006, 0.04229111596941948, 0.031853750348091125, -0.004428021609783173, -0.045545145869255066, 0.018012775108218193, -0.0062764170579612255, 0.046194836497306824, 0.04943925514817238, -0.07291198521852493, 0.050421155989170074, 0.020814426243305206, 0.07984038442373276, -0.008904065005481243, 0.03329232707619667, -0.026807021349668503, -0.04059610888361931, -0.05041779577732086, -0.06570455431938171, -0.007427745498716831, -0.021233871579170227, 0.08135921508073807, -0.02282720059156418, -0.03190800920128822, 0.024722807109355927, 0.020265750586986542, 0.004835751373320818, -0.033523403108119965, -0.022530626505613327, -0.0035341607872396708, 0.011443501338362694, -0.05188455805182457, -0.004233108833432198, 0.059216126799583435, -0.021414130926132202, -0.03175704553723335, -0.02591663785278797, -0.005108017940074205, 0.012627141550183296, 0.014226799830794334, -0.0022215750068426132, 0.060486484318971634, 0.04602257162332535, -0.03062736615538597, 0.03542046621441841, -0.06439208984375, -0.03351560980081558, -0.04272422567009926, 0.027725867927074432, 0.005050491541624069, -0.023465298116207123, -0.008670775219798088, 0.0015060658333823085, 0.00023679692822042853, -0.024393359199166298, -0.029404442757368088, -0.032557111233472824, 0.07332396507263184, 0.003586778650060296, 0.012238223105669022, -0.02709776535630226, -0.02501639537513256, 0.00646820105612278, -0.026479855179786682, -0.05433480441570282, -0.06798999756574631, 0.036088213324546814, 0.030786709859967232, -0.05006696656346321, 0.030892763286828995, -0.006885375827550888, -0.05397013947367668, -0.01829487457871437, -0.05628634989261627, -0.04243697598576546, -0.0003434674581512809, 0.006415206473320723, -0.011140326038002968, 0.03084416501224041, -0.0014310549013316631, -0.003889578627422452, -0.051782138645648956, -0.02327713929116726, 0.07769009470939636, -0.006742012221366167, -0.01590718701481819, -0.028436625376343727, 0.021564148366451263, -0.06927958875894547, 0.027352377772331238, 0.024505876004695892, 0.05378962308168411, 0.05817152559757233, 0.0166209414601326, -0.007249244023114443, 0.01778300851583481, -0.038824040442705154, 0.030790455639362335, 0.04255567863583565, -0.007377488538622856, -0.020895473659038544, -0.00016525437240488827, 0.004860774148255587, 0.026072954759001732, 0.017639361321926117, -0.06295038014650345, -0.0425952710211277, -0.02023317851126194, 0.011447316035628319, 0.07932943850755692, -0.015603614039719105, 0.04352496564388275, 0.010966980829834938, -0.0050895665772259235, 0.01186987292021513, 0.021753335371613503, -0.04581098258495331, 0.017377352342009544, -0.06959519535303116, 0.048079751431941986, -0.018064698204398155, -0.047132883220911026, -0.014673658646643162, 0.040513988584280014 ]
<p>I don't really have a motivation for this - but I was thinking about this and couldn't work it out. </p> <p>Suppose I have a random variables $X$ and $Y$ which are correlated. Is it possible that the partial correlation between $X$ and $X\cdot Y$ is zero after taking into account Y? In other words, would a regression of $X$ on $Y$ and $X\cdot Y$ possibly result in a zero coefficient on $X\cdot Y$?</p>
g36033
[ 0.02323285862803459, -0.04111699387431145, 0.0017900079255923629, -0.039156753569841385, 0.03781510517001152, -0.022192955017089844, 0.016342034563422203, 0.009774948470294476, 0.004190296400338411, -0.06231057271361351, -0.06415392458438873, 0.018459467217326164, -0.02516303025186062, -0.005041877273470163, -0.03695362061262131, -0.01263338141143322, 0.05152536928653717, -0.013739432208240032, -0.013206318952143192, 0.021891577169299126, -0.011972656473517418, -0.050462182611227036, 0.035524722188711166, -0.027733052149415016, -0.02170100435614586, -0.011836794205009937, -0.01811177469789982, -0.0013763717142865062, -0.0486336424946785, 0.0320444218814373, 0.011903210543096066, -0.003073234809562564, 0.0256755780428648, -0.009275582619011402, -0.0386333093047142, -0.002797070425003767, 0.03700651228427887, 0.0067348298616707325, -0.013939046300947666, 0.04465755447745323, 0.03719402104616165, 0.06210635229945183, 0.030438272282481194, -0.00878957286477089, -0.03014206886291504, 0.02149341255426407, -0.008374136872589588, 0.029157506301999092, -0.03604086488485336, 0.03202231973409653, 0.02201470546424389, 0.004805359989404678, 0.018133919686079025, -0.030227264389395714, 0.02543855644762516, 0.01973816193640232, 0.05791781470179558, -0.019232358783483505, 0.009317029267549515, 0.04597136005759239, 0.04041905328631401, 0.018401790410280228, -0.0017280373722314835, 0.0048745847307145596, 0.02017052099108696, -0.03215276449918747, 0.04459408298134804, -0.057148125022649765, -0.015707693994045258, 0.006402537226676941, 0.01982428878545761, 0.054800476878881454, 0.026813242584466934, 0.03279278427362442, 0.0021012474317103624, 0.03699295222759247, 0.051335252821445465, -0.024541573598980904, 0.026616565883159637, 0.0028156652115285397, -0.005163708236068487, -0.004956379067152739, -0.0048623112961649895, 0.12353119254112244, 0.019772011786699295, -0.005922375712543726, 0.051252301782369614, -0.007366604637354612, -0.013802999630570412, 0.026043325662612915, -0.013230403885245323, 0.03266942501068115, 0.029349803924560547, 0.05137050524353981, 0.05550546199083328, -0.010966523550450802, -0.067380391061306, -0.007500890176743269, 0.008749423548579216, -0.009758366271853447, -0.04444429650902748, 0.0346328541636467, 0.02179841510951519, -0.0013540667714551091, -0.049048472195863724, 0.0016218711389228702, 0.030961953103542328, -0.014901424758136272, -0.032429806888103485, 0.015827389433979988, -0.08867987245321274, 0.03513622283935547, -0.037513334304094315, -0.008521455340087414, 0.04221324995160103, -0.03629155829548836, 0.044418543577194214, -0.0698838010430336, -0.012713625095784664, 0.03019510582089424, 0.056012723594903946, 0.012582231312990189, 0.011397643014788628, 0.07168461382389069, -0.01455128937959671, 0.03701634705066681, -0.03542488440871239, 0.07670241594314575, 0.08729060739278793, 0.022327711805701256, -0.04130328819155693, 0.005553393624722958, -0.06628677994012833, 0.029995739459991455, -0.004040930420160294, 0.0015153371496126056, -0.02148110792040825, 0.024564415216445923, 0.03268533945083618, 0.07687045633792877, -0.01868886686861515, 0.009606568142771721, -0.03952478617429733, 0.03499198332428932, -0.023089854046702385, 0.04769650846719742, 0.05291386693716049, 0.028646795079112053, -0.019919147714972496, 0.005881676450371742, 0.0009487621136941016, -0.01517699845135212, -0.01049880962818861, 0.007598214317113161, -0.059096403419971466, 0.008106276392936707, -0.00340898591093719, -0.08562639355659485, 0.016336457803845406, -0.022165708243846893, 0.04226387292146683, -0.014413767494261265, 0.06690802425146103, -0.00806812010705471, -0.020485129207372665, -0.029024286195635796, 0.012047585099935532, -0.03431270271539688, -0.05712070316076279, -0.0021135578863322735, 0.000034891636460088193, 0.04523869976401329, 0.013434154912829399, 0.02943369373679161, 0.07882940769195557, 0.02761230617761612, -0.03314767777919769, 0.07832318544387817, 0.008770589716732502, -0.029465842992067337, 0.003390460042282939, 0.04999317601323128, -0.022134749218821526, -0.007529536262154579, 0.024647874757647514, -0.10054443776607513, 0.004188151564449072, 0.02374326065182686, -0.07204008102416992, -0.00873784814029932, 0.004956114571541548, 0.029030384495854378, 0.004674177151173353, -0.0022246763110160828, -0.004242166876792908, -0.04975668713450432, 0.03629422187805176, -0.030530715361237526, 0.030087877064943314, -0.01348893716931343, 0.004134858958423138, 0.003811742179095745, 0.0782555639743805, 0.011450782418251038, -0.030361371114850044, -0.03529844060540199, -0.0046536666341125965, -0.07956143468618393, -0.04001452773809433, -0.01786625012755394, -0.004932538140565157, -0.04020573943853378, -0.03834567219018936, 0.025014914572238922, -0.053960952907800674, -0.047962434589862823, -0.014205445535480976, 0.004889382515102625, 0.002350656082853675, 0.017112186178565025, -0.056159209460020065, 0.029057424515485764, 0.02773834764957428, 0.013108895160257816, -0.04013177379965782, 0.048822563141584396, 0.05671083182096481, 0.042132098227739334, -0.017361391335725784, 0.03793327137827873, -0.005297493655234575, -0.03408251702785492, 0.007418933790177107, -0.0709516629576683, 0.040775325149297714, 0.031136544421315193, -0.006858374923467636, -0.01655072346329689, -0.052108265459537506, 0.11522746086120605, -0.00392255699262023, -0.03289227932691574, 0.028193632140755653, 0.06658435612916946, 0.06249450892210007, -0.023480363190174103, -0.007118615321815014, 0.04268789663910866, -0.0008346677641384304, 0.01747424528002739, 0.00331685459241271, 0.042732592672109604, -0.002463703043758869, 0.0070355916395783424, -0.013897609896957874, -0.019275866448879242, 0.008183743804693222, 0.0426984541118145, -0.01123330183327198, -0.03714631125330925, -0.020787591114640236, -0.01020554918795824, -0.04103715717792511, 0.03911258280277252, 0.008153761737048626, -0.01725141704082489, 0.00690267700701952, -0.031018123030662537, -0.010342413559556007, 0.00182121351826936, -0.03333283215761185, 0.03778093308210373, 0.0220493096858263, 0.04949749633669853, -0.019791366532444954, 0.03693212941288948, -0.006524099037051201, -0.008712735958397388, 0.011718335561454296, -0.036563724279403687, 0.013202360831201077, 0.03001135028898716, -0.039887212216854095, -0.012047857977449894, 0.012224145233631134, -0.02141120284795761, 0.04839490354061127, -0.009618396870791912, 0.025351855903863907, 0.028131140395998955, -0.01719117909669876, -0.014134970493614674, 0.04663354158401489, 0.02938365377485752, 0.04061019793152809, -0.02572827786207199, 0.050010617822408676, -0.06700301170349121, 0.007433162070810795, 0.0592266209423542, -0.03684169054031372, 0.005514554679393768, -0.004313784651458263, -0.006224386859685183, 0.04176316782832146, -0.06232929974794388, -0.011882975697517395, 0.008997617289423943, -0.014597293920814991, -0.02608540840446949, -0.07610718905925751, 0.05457557365298271, 0.05119411647319794, -0.024198731407523155, 0.018109843134880066, -0.011444680392742157, 0.01981481723487377, 0.004697747528553009, -0.008996189571917057, 0.0098454924300313, 0.0463077612221241, -0.04341866448521614, -0.04983117803931236, 0.008108984678983688, 0.06656623631715775, -0.02170497737824917, -0.05109802260994911, 0.043051570653915405, -0.004847269505262375, 0.04211268201470375, 0.018937334418296814, 0.028926195576786995, 0.024010522291064262, -0.038797102868556976, -0.016104813665151596, -0.022605447098612785, -0.002066169399768114, 0.01588994637131691, -0.04719775915145874, 0.060054078698158264, -0.006735358387231827, 0.002314734971150756, 0.027189740911126137, 0.009647443890571594, -0.029609864577651024, 0.03356592357158661, 0.016682066023349762, 0.020411839708685875, 0.019187182188034058, -0.01922759599983692, 0.04023030400276184, -0.031711265444755554, 0.024879129603505135, -0.010618161410093307, -0.00012857401452492923, 0.006515714339911938, 0.0620131716132164, -0.0014888396253809333, -0.06907769292593002, -0.021131228655576706, 0.0235440693795681, -0.04256891459226608, 0.050290267914533615, -0.0421830415725708, 0.014735165052115917, 0.015973396599292755, 0.044332824647426605, 0.05365162715315819, -0.0018510316731408238, 0.006860919296741486, -0.0022503575310111046, 0.008725828491151333, 0.006216505076736212, -0.032999638468027115, -0.02926795184612274, -0.0551859475672245, 0.046026915311813354, 0.012669551186263561, -0.05102494731545448, 0.06784628331661224, 0.03730720281600952, -0.02712511084973812, -0.007656125817447901, 0.04782385379076004, 0.009816896170377731, -0.07261139899492264, -0.05625896528363228, -0.007983587682247162, 0.03209177032113075, -0.017626740038394928, 0.015789279714226723, 0.0068548694252967834, -0.0056809172965586185, 0.07490284740924835, 0.03846161812543869, -0.029860053211450577, 0.010703538544476032, -0.03276757150888443, 0.033593226224184036, -0.017264792695641518, -0.044313933700323105, 0.011232352815568447, 0.020239269360899925, -0.05274726822972298, -0.0040394896641373634, 0.031521059572696686, 0.0005089688929729164, 0.047945257276296616, -0.02302883379161358, -0.0686865895986557, -0.05670992657542229, -0.03248266503214836, -0.06387817859649658, 0.01551644317805767, -0.005283176898956299, 0.05868496745824814, -0.0038919597864151, 0.01903020218014717, 0.029046621173620224, 0.02172824554145336, 0.026189804077148438, -0.017959555611014366, -0.04173300042748451, 0.028762809932231903, 0.05539162456989288, 0.0046912021934986115, 0.045269884169101715, -0.03559577092528343, 0.00802510604262352, -0.02815754897892475, 0.024146707728505135, 0.031856127083301544, 0.020698798820376396, 0.01877162605524063, -0.011394999921321869, 0.04037642851471901, -0.019215162843465805, 0.00557434419170022, -0.030490033328533173, -0.009065565653145313, 0.02370854653418064, -0.0080419285222888, 0.05430113896727562, 0.005894066765904427, -0.033774614334106445, 0.050873685628175735, -0.0022639036178588867, -0.062341198325157166, 0.02582526206970215, 0.006129263434559107, -0.04998544231057167, 0.0059281038120388985, -0.023560835048556328, -0.07254886627197266, -0.014332523569464684, -0.025961102917790413, 0.00028240098617970943, 0.05330671742558479, 0.02088126353919506, 0.055014800280332565, -0.04420806095004082, -0.06092803552746773, 0.00794516783207655, -0.007731013000011444, 0.042832039296627045, -0.05283280462026596, 0.018793482333421707, 0.003754185978323221, -0.05100616440176964, 0.027417141944169998, -0.039221592247486115, 0.03172694146633148, 0.006935962941497564, 0.023549383506178856, 0.008328855037689209, -0.005219514016062021, 0.021223388612270355, -0.0035667193587869406, 0.034408822655677795, -0.005997308064252138, 0.04830270633101463, -0.00011755582818295807, -0.02119448408484459, -0.06212949752807617, -0.0002998076379299164, 0.02002212591469288, -0.0495634600520134, -0.011470647528767586, -0.01764969527721405, -0.04589184746146202, -0.01986200548708439, -0.03473692759871483, 0.0003325705183669925, 0.0313422754406929, -0.03591184318065643, -0.019900662824511528, -0.028974639251828194, -0.08780532330274582, 0.023632043972611427, -0.015704885125160217, -0.040468551218509674, 0.013887002132833004, 0.046493738889694214, 0.021596230566501617, -0.026104768738150597, -0.00029870844446122646, 0.039707619696855545, -0.0911947563290596, -0.041006900370121, 0.03476804122328758, -0.04999649152159691, 0.09492570906877518, 0.0028589926660060883, 0.047956760972738266, -0.020641490817070007, 0.01841619797050953, -0.05785537511110306, -0.01797485537827015, -0.01042941678315401, -0.059485986828804016, 0.05297267809510231, -0.010432211682200432, -0.06668416410684586, 0.0011171054793521762, 0.00624878192320466, -0.017152005806565285, -0.019068505614995956, 0.001255905837751925, -0.019908525049686432, 0.02297554351389408, -0.0247134268283844, -0.00846316758543253, -0.020585551857948303, -0.008650604635477066, -0.0441969633102417, -0.09272341430187225, -0.04593406617641449, 0.005233921110630035, -0.00017054466297850013, 0.07945599406957626, -0.023225177079439163, 0.006166336592286825, 0.040879733860492706, 0.018039999529719353, -0.018101681023836136, -0.007633754517883062, -0.0020901761017739773, -0.01538689061999321, -0.007122893817722797, -0.06253699958324432, 0.019681546837091446, 0.051116880029439926, -0.07326316833496094, 0.05745076388120651, -0.0416305772960186, -0.012474856339395046, 0.05845562368631363, 0.029601579532027245, -0.01911938562989235, -0.03977441042661667, 0.03009606897830963, 0.002656026743352413, -0.02100512385368347, 0.026822755113244057, -0.02328583225607872, 0.03333105891942978, -0.023600127547979355, 0.015847831964492798, 0.03668966144323349, 0.000720214331522584, 0.017403757199645042, -0.04008949175477028, 0.0015988803934305906, 0.04918774589896202, -0.06520406156778336, -0.031020531430840492, 0.005106995347887278, -0.00663013756275177, 0.041927095502614975, -0.017365412786602974, 0.011780188418924809, 0.010431046597659588, -0.02331692725419998, -0.03433464094996452, 0.009474139660596848, 0.031102266162633896, -0.006230883300304413, -0.013423420488834381, -0.009643330238759518, 0.05881570279598236, -0.07407579571008682, -0.003307575825601816, -0.0064194947481155396, -0.0021657985635101795, -0.029492391273379326, -0.06365560740232468, 0.03586040809750557, 0.01768951676785946, -0.011937213130295277, -0.028781216591596603, -0.020886315032839775, 0.02155337855219841, 0.09445119649171829, -0.004487750586122274, -0.013362420722842216, 0.025121739134192467, -0.005098649766296148, 0.04164935275912285, -0.01752692088484764, -0.006222165655344725, -0.041574906557798386, 0.07426296174526215, 0.049939777702093124, 0.04074951633810997, 0.04737827926874161, -0.060225795954465866, -0.051155488938093185, 0.03746432811021805, -0.0040449108928442, -0.016584843397140503, 0.03888193517923355, -0.06134944036602974, -0.07524965703487396, -0.03978804871439934, -0.0042408062145113945, 0.029828261584043503, -0.026701007038354874, -0.03984345495700836, 0.037848666310310364, -0.02416657656431198, 0.03982125595211983, 0.03253237530589104, -0.030587373301386833, -0.017994770780205727, -0.0032294774428009987, 0.10161201655864716, 0.003873508656397462, 0.04440690949559212, 0.050880953669548035, -0.004711954854428768, 0.0549740195274353, 0.003328693797811866, -0.09321557730436325, 0.012590747326612473, 0.011732850223779678, 0.0064620585180819035, 0.023235948756337166, -0.048027973622083664, -0.08318192511796951, 0.011345728300511837, 0.0581192709505558, -0.021149834617972374, 0.01797977089881897, -0.06639371812343597, 0.0019522333750501275, 0.013178705237805843, 0.0428403839468956, 0.05790587142109871, 0.010789481922984123, -0.018513411283493042, -0.03211445361375809, -0.0050890021957457066, -0.05528021976351738, -0.020633574575185776, -0.03416676074266434, 0.02975650690495968, 0.01735169067978859, -0.021736757829785347, -0.050478700548410416, -0.04733291268348694, 0.014235851354897022, -0.03922116383910179, -0.02714458480477333, 0.003531423397362232, 0.06776991486549377, 0.014700801111757755, -0.02052529715001583, -0.0034589169081300497, 0.052546095103025436, 0.033741023391485214, -0.016148105263710022, 0.019805312156677246, -0.011780024506151676, -0.02034596912562847, -0.07830014079809189, 0.039032839238643646, 0.0584336593747139, -0.007753669284284115, 0.01024361327290535, 0.0031282713171094656, -0.05980883166193962, -0.05906571075320244, 0.025300873443484306, -0.023535944521427155, 0.006729902699589729, -0.016662681475281715, 0.007937166839838028, 0.036879584193229675, -0.022815728560090065, 0.061251793056726456, 0.02548079751431942, 0.028941335156559944, -0.09390968084335327, -0.04994010552763939, 0.013457276858389378, 0.014347345568239689, 0.012030454352498055, -0.06278325617313385, -0.036727797240018845, 0.0045850579626858234, -0.006827798206359148, 0.018871724605560303, -0.0507022924721241, -0.00003770700641325675, -0.019470786675810814, -0.006662686355412006, -0.03157728165388107, -0.02842266671359539, -0.00804349035024643, -0.010787755250930786, -0.06716467440128326, -0.017835067585110664, 0.022412266582250595, -0.08180518448352814, -0.0051993620581924915, -0.0018074174877256155, -0.062010087072849274, 0.007803425192832947, 0.07008063048124313, 0.04133192449808121, 0.03490620478987694, -0.01010323315858841, -0.06716497242450714, -0.015904920175671577, 0.05530266463756561, 0.009015817195177078, 0.0027880726847797632, 0.05869096890091896, -0.02803121879696846, 0.017975039780139923, -0.07066062092781067, -0.04724682494997978, 0.006905723363161087, -0.019660253077745438, 0.055590398609638214, -0.03788376599550247, 0.0346534438431263, 0.04508650675415993, -0.020832983776926994, 0.005991489160805941, -0.028683191165328026, -0.014458582736551762, -0.016747701913118362, 0.017060043290257454, 0.0011460870737209916, 0.01564621925354004, -0.05978028103709221, 0.03179983049631119, -0.02725626341998577, -0.030690118670463562, -0.025281818583607674, 0.004286982584744692, -0.05097509175539017, 0.007826046086847782, -0.0359145849943161, -0.0005487140733748674, -0.001962345791980624, 0.07849402725696564 ]
<blockquote> <p><strong>Possible Duplicate:</strong><br> <a href="http://stats.stackexchange.com/questions/298/in-linear-regression-when-is-it-appropriate-to-use-the-log-of-an-independent-va">In linear regression, when is it appropriate to use the log of an independent variable instead of the actual values?</a> </p> </blockquote> <p>I am running a series of multiple mediation models. Each model includes one IV, two mediators, and a DV. I’m using a macro created for SPSS (provided by Preacher and Hayes) that uses bootstrapping to examine the indirect effects of the mediators. My DV’s are depression and social anxiety (each run in a separate model) and are both positively skewed. Normally I would perform a log transformation on these variables, however, bootstrapping is a nonparametric resampling procedure that does not hold the assumption of normality of the sampling distribution. Therefore, my question is: Is it necessary to transform positively skewed DV’s even though I am using bootstrapping? </p> <p>Note: I have run my models with the log transformed means vs. untransformed means for the DV’s and the pattern of results are essentially the same. However, I would prefer to use the untransformed means as the unstandardized regression coefficients more strongly support my predictions. </p>
g49325
[ -0.05308471992611885, -0.02290925197303295, 0.002887599403038621, -0.03179693967103958, -0.02868564799427986, -0.005695115774869919, -0.03583630174398422, 0.02569214254617691, -0.008611970581114292, -0.002860085340216756, -0.0489712655544281, 0.0048472643829882145, 0.016314635053277016, 0.012363199144601822, -0.04044279828667641, -0.009721525944769382, 0.07498493045568466, -0.00783144123852253, -0.0007180800312198699, 0.006159504875540733, -0.05351409316062927, -0.023348519578576088, -0.03412127494812012, 0.0022351760417222977, -0.002476306399330497, -0.07148980349302292, -0.044600170105695724, 0.045574020594358444, 0.02855633944272995, 0.010067492723464966, 0.06997513771057129, 0.000546329072676599, 0.01614377647638321, 0.017050962895154953, -0.04104583337903023, 0.002388768130913377, 0.030040094628930092, 0.03696155920624733, 0.018081210553646088, 0.015177112072706223, 0.024782225489616394, 0.005467783194035292, 0.06213817372918129, 0.016064101830124855, -0.04078668728470802, -0.03642229735851288, 0.05443154275417328, -0.026116980239748955, 0.03854883089661598, 0.013974804431200027, 0.016158543527126312, 0.022449864074587822, 0.007910821586847305, -0.0037709749303758144, 0.028729822486639023, -0.009314670227468014, 0.047212742269039154, -0.007912746630609035, -0.05320848524570465, 0.043418947607278824, -0.015645693987607956, -0.03832586109638214, -0.02469567395746708, -0.041459374129772186, -0.011423075571656227, 0.03296986594796181, -0.030925245955586433, -0.03710361197590828, -0.014315484091639519, 0.007313713431358337, -0.005844618659466505, -0.015274813398718834, 0.0339147113263607, -0.009617043659090996, -0.06363614648580551, 0.0010622567497193813, 0.025209762156009674, 0.017595946788787842, 0.005672870669513941, 0.015861008316278458, 0.04097209498286247, 0.0008017991203814745, 0.008608674630522728, -0.053558144718408585, 0.03525898978114128, 0.024907682090997696, 0.021499063819646835, -0.01331303920596838, 0.023874245584011078, 0.07369352132081985, -0.043283190578222275, 0.0219460166990757, 0.05458969250321388, 0.069438137114048, -0.08455438166856766, -0.037170615047216415, -0.07389239221811295, 0.02216370590031147, 0.009651209227740765, -0.0014953651698306203, -0.007426585536450148, 0.02636002190411091, -0.006510444451123476, -0.009524376131594181, -0.04141988605260849, -0.0070941271260380745, 0.020341787487268448, -0.036233220249414444, -0.0685005709528923, -0.07430407404899597, -0.06838493049144745, 0.03658188879489899, -0.029290245845913887, -0.016525553539395332, 0.000015687870472902432, -0.04437502473592758, 0.011309131048619747, 0.04349949583411217, -0.017097899690270424, 0.06468922644853592, 0.013230501674115658, -0.04148847609758377, 0.08037235587835312, -0.012401431798934937, -0.04089954495429993, -0.005323271732777357, -0.014399806037545204, 0.05301518738269806, 0.053133342415094376, -0.029069988057017326, -0.03748903423547745, 0.012797585688531399, 0.002031658310443163, 0.000903310370631516, -0.002623338019475341, 0.0025193083565682173, -0.014588742516934872, -0.022648537531495094, 0.008059624582529068, 0.08911620080471039, 0.01874825730919838, 0.03795601427555084, 0.04843246936798096, 0.016288844868540764, -0.025063056498765945, 0.0169040709733963, -0.06336843222379684, -0.00218767998740077, 0.01722530648112297, 0.04951391741633415, -0.024242818355560303, 0.037456829100847244, 0.02440325729548931, 0.012393438257277012, -0.06384376436471939, 0.023590659722685814, 0.007684580981731415, -0.0014958229148760438, 0.02084561251103878, -0.012845911085605621, -0.006777878385037184, -0.08846132457256317, -0.020619019865989685, -0.046174511313438416, 0.02467074617743492, 0.0013983910903334618, 0.051654163748025894, -0.05036458000540733, -0.025482086464762688, -0.004145468585193157, 0.029875703155994415, 0.058808449655771255, 0.0095423748716712, -0.07463633269071579, 0.019402295351028442, 0.024797236546874046, 0.057028282433748245, -0.012870065867900848, 0.03794136643409729, 0.028701141476631165, 0.03102916292846203, 0.07360032945871353, -0.04840732738375664, -0.06075875088572502, 0.039132874459028244, -0.03852981701493263, -0.034935515373945236, 0.04142721742391586, -0.015294581651687622, 0.009607164189219475, 0.031571365892887115, -0.00819852203130722, -0.017178693786263466, 0.027880502864718437, -0.06642229110002518, -0.04633009806275368, 0.01393856294453144, 0.03507297858595848, -0.005566858686506748, 0.02154136821627617, -0.01044513750821352, -0.006252394523471594, -0.02460647001862526, -0.028383178636431694, -0.012814894318580627, 0.01635575480759144, -0.012375280261039734, 0.007678766269236803, -0.009746990166604519, -0.056362051516771317, -0.001654364517889917, -0.020304027944803238, 0.0017752170097082853, -0.024688513949513435, -0.05656237155199051, -0.046095479279756546, -0.011547224596142769, 0.06613831222057343, -0.014366623014211655, 0.04026906564831734, -0.03919195383787155, 0.00017369155830238014, -0.016786953434348106, 0.030631231144070625, -0.01012142188847065, -0.010332479141652584, 0.011478203348815441, -0.04659518226981163, 0.004071709234267473, -0.008053040131926537, -0.02429843693971634, -0.07682528346776962, -0.004901499953120947, -0.03567018732428551, -0.01035335473716259, -0.029805485159158707, 0.038791026920080185, -0.0003070174134336412, 0.010123129934072495, 0.0326961986720562, 0.0524107925593853, -0.0068235439248383045, -0.030962727963924408, 0.05110987648367882, 0.013742703944444656, 0.02473936229944229, 0.04314425215125084, -0.0027731352020055056, 0.0446779727935791, 0.014523758552968502, -0.03717496246099472, 0.06783303618431091, -0.008169155567884445, -0.03435245528817177, -0.0011753622675314546, -0.07010338455438614, 0.004579301457852125, -0.008926916867494583, -0.006819701753556728, 0.04520631581544876, -0.004756784066557884, -0.04630819708108902, -0.01620781235396862, 0.009827435947954655, -0.041752807796001434, -0.04847874119877815, 0.03710602968931198, 0.014818920753896236, -0.013029355555772781, 0.061124082654714584, -0.02911151759326458, -0.02649795636534691, 0.05100848525762558, -0.0065949964337050915, 0.031041905283927917, 0.042609330266714096, 0.007566638290882111, -0.0254938006401062, -0.03520487621426582, -0.01772385463118553, -0.036130666732788086, -0.04592040926218033, 0.05017617717385292, 0.019350744783878326, 0.025517098605632782, -0.014197142794728279, 0.05009619891643524, -0.06010391563177109, -0.059086237102746964, 0.05020603537559509, -0.05103497579693794, 0.004929316695779562, 0.018489796668291092, 0.06412019580602646, -0.018044888973236084, 0.006123073399066925, 0.0178831834346056, -0.09444567561149597, 0.04922279343008995, 0.02318604849278927, -0.058137472718954086, -0.04085772857069969, 0.006821701303124428, 0.04954713582992554, 0.06278347223997116, -0.05713576823472977, -0.03980505093932152, 0.03677148371934891, -0.06888489425182343, 0.00887435395270586, -0.027496011927723885, -0.00251174159348011, -0.007372082211077213, 0.026130003854632378, -0.04881857708096504, -0.014673754572868347, 0.03185117989778519, -0.04465796425938606, 0.035606954246759415, -0.004117107484489679, -0.04368826746940613, -0.005794974975287914, -0.022670608013868332, 0.08346203714609146, -0.0005774622550234199, 0.021057024598121643, -0.006032012403011322, 0.00790270697325468, -0.004235883243381977, -0.0016633170889690518, 0.009251347742974758, 0.02061988227069378, 0.02494884841144085, 0.01299270335584879, 0.003738999366760254, -0.06975424289703369, -0.0297649297863245, -0.020153231918811798, -0.019641591235995293, 0.023505324497818947, -0.06474125385284424, -0.035732124000787735, -0.023646987974643707, 0.03482827916741371, -0.0040940712206065655, -0.03700699657201767, 0.01901307888329029, 0.02350534498691559, 0.03659278154373169, -0.04236079752445221, -0.03852634131908417, 0.026427486911416054, 0.017976956441998482, 0.011111822910606861, 0.05302432179450989, 0.02820933237671852, 0.003801515093073249, 0.027132408693432808, -0.020442014560103416, 0.02040296047925949, 0.06620514392852783, 0.02371913567185402, -0.06166845187544823, -0.023290742188692093, -0.03714534640312195, 0.04105652868747711, 0.0374159961938858, 0.025356603786349297, 0.023958619683980942, -0.01003838051110506, -0.01113461796194315, 0.040058281272649765, -0.01147876400500536, 0.019359616562724113, -0.001479438622482121, -0.05814730376005173, 0.06404601037502289, 0.07631298899650574, -0.02621830254793167, 0.006728839129209518, 0.07557091861963272, -0.021444037556648254, -0.0647333413362503, 0.011943090707063675, -0.00872892513871193, -0.01633533462882042, -0.016735458746552467, 0.03853053227066994, 0.05779267102479935, 0.0050332630053162575, 0.0037243973929435015, 0.02025469020009041, -0.03661391884088516, 0.03608676418662071, 0.04355664923787117, 0.019953619688749313, -0.009003004059195518, 0.023034757003188133, 0.05912342295050621, 0.07265516370534897, -0.012851656414568424, 0.029804697260260582, 0.04733949527144432, 0.021181728690862656, -0.029527265578508377, 0.017232121899724007, 0.01625433936715126, -0.0037403511814773083, -0.05194246768951416, 0.00958874262869358, 0.00831742025911808, 0.028869951143860817, 0.004778753034770489, -0.03427848219871521, 0.0313994325697422, -0.01801503635942936, 0.02341442182660103, -0.0033138743601739407, 0.02865912765264511, -0.013662359677255154, 0.017267946153879166, 0.029458796605467796, -0.026749400421977043, 0.039677944034338, 0.06253385543823242, 0.0207157451659441, 0.03658158332109451, -0.04410085827112198, -0.035960111767053604, -0.03345716744661331, 0.029948225244879723, 0.04164401441812515, -0.033531755208969116, 0.02927396446466446, 0.021379007026553154, 0.002212598454207182, 0.01284906268119812, -0.015363202430307865, -0.02810087613761425, -0.020793890580534935, -0.06884410232305527, -0.03593789041042328, -0.06756731867790222, -0.017202747985720634, -0.036445919424295425, 0.009492882527410984, -0.013406901620328426, -0.02154720015823841, 0.003047265810891986, 0.016082197427749634, -0.03162423148751259, 0.07833046466112137, 0.0069013056345283985, 0.0058386377058923244, 0.05617222189903259, 0.014904464595019817, 0.012451817281544209, 0.032194584608078, 0.007540014106780291, 0.038103725761175156, 0.06283298134803772, -0.007669754326343536, 0.01202862523496151, -0.034494489431381226, -0.06687930971384048, 0.0008070907788351178, -0.044789403676986694, 0.03944786638021469, 0.07113026827573776, -0.02937709167599678, -0.013126196339726448, -0.024010369554162025, -0.011384058743715286, 0.021109940484166145, 0.0567406490445137, 0.04883686080574989, 0.001848592422902584, -0.012798027135431767, -0.01464298740029335, 0.0068738325498998165, 0.022952387109398842, -0.06623996794223785, 0.0165433119982481, -0.04206934943795204, -0.03246300667524338, 0.021368341520428658, -0.046866439282894135, -0.11090734601020813, 0.0469345785677433, 0.034133803099393845, -0.01223722379654646, 0.07280895113945007, -0.009092380292713642, -0.04329272732138634, -0.00014593149535357952, 0.03864503279328346, -0.044573619961738586, -0.05390681326389313, -0.018577948212623596, 0.004432423505932093, -0.00508918846026063, -0.015665670856833458, 0.04623815044760704, -0.02559736557304859, -0.02334025129675865, -0.006999760866165161, 0.09993515908718109, -0.004337735008448362, 0.02761901542544365, 0.047739896923303604, 0.002437080955132842, -0.02331228367984295, 0.010253543965518475, -0.013539639301598072, -0.012254077941179276, 0.0034821205772459507, -0.012201144360005856, 0.042813222855329514, -0.04170103743672371, -0.0010365075431764126, 0.07351432740688324, 0.0034550223499536514, -0.011898272670805454, -0.008819767273962498, 0.0006865906179882586, -0.02698926255106926, -0.04804287478327751, -0.03189289942383766, -0.030000047758221626, 0.0015645738458260894, 0.02728993073105812, 0.013647711835801601, 0.011192841455340385, 0.0071806213818490505, 0.0009061118471436203, -0.06543338298797607, -0.04052448645234108, 0.024700067937374115, -0.027424294501543045, -0.01973426714539528, -0.0595250204205513, 0.015568935312330723, 0.02171390876173973, -0.040477342903614044, -0.034769024699926376, -0.008353850804269314, 0.04109904542565346, 0.0003645958786364645, -0.03532906621694565, -0.030187902972102165, -0.031706832349300385, -0.015467934310436249, -0.05421033129096031, 0.0005166216869838536, 0.025185832753777504, 0.008060015738010406, 0.019779086112976074, -0.0035618129186332226, 0.030058452859520912, 0.0009387896279804409, 0.014281555078923702, -0.036632440984249115, 0.04579434543848038, 0.0338841937482357, -0.014103039167821407, -0.05902751907706261, -0.0026125197764486074, 0.020571058616042137, 0.0029122119303792715, 0.036500006914138794, 0.07153834402561188, -0.018945468589663506, 0.03925379365682602, 0.06646203994750977, -0.013545886613428593, 0.0027098997961729765, -0.0143883116543293, 0.006615537218749523, 0.016483182087540627, 0.05112047865986824, -0.028480200096964836, -0.06036148965358734, -0.012558214366436005, 0.013852708041667938, -0.014469274319708347, 0.03156158700585365, -0.051872074604034424, -0.005161954089999199, -0.03750663623213768, 0.007837317883968353, -0.03588220849633217, -0.01010946836322546, -0.02223978564143181, -0.016818229109048843, 0.037118133157491684, -0.08448474854230881, -0.03432150185108185, 0.029367951676249504, -0.009944207035005093, -0.06318176537752151, -0.04672429338097572, 0.024631893262267113, -0.015808794647455215, -0.014386112801730633, -0.006845279596745968, -0.05114102363586426, 0.029647452756762505, 0.06602002680301666, 0.04627056419849396, 0.01503708679229021, -0.007847064174711704, -0.022975066676735878, 0.06585634499788284, 0.030515138059854507, 0.06033876910805702, 0.003142730565741658, -0.1066221296787262, 0.025172941386699677, -0.01731320098042488, 0.016081959009170532, 0.011166107840836048, -0.04517149180173874, 0.028641045093536377, 0.024136589840054512, 0.012126322835683823, 0.08910887688398361, -0.011002128012478352, -0.03537239879369736, 0.013801347464323044, 0.02281205542385578, -0.06535623967647552, 0.06383612006902695, -0.04289545863866806, -0.010647282004356384, -0.06899720430374146, 0.08601844310760498, -0.04991677775979042, 0.11405596137046814, 0.0011235469719395041, 0.001496044686064124, -0.0016134802717715502, 0.037612833082675934, -0.009630224667489529, -0.012610385194420815, -0.033920325338840485, 0.04854680970311165, 0.06559936702251434, 0.029496753588318825, -0.0543493889272213, 0.0375295914709568, 0.009457763284444809, 0.03749716281890869, -0.03261220082640648, -0.07886779308319092, 0.0012989797396585345, 0.039494603872299194, 0.05938510596752167, 0.09610218554735184, 0.08071564137935638, 0.024108830839395523, -0.015452939085662365, -0.06570122390985489, -0.05521516129374504, -0.002615148201584816, -0.004679384175688028, 0.022144868969917297, 0.004847507458180189, 0.004062190186232328, 0.003285026643425226, 0.024924367666244507, 0.007283335085958242, 0.0020815739408135414, 0.02110275998711586, 0.038703542202711105, 0.03688859939575195, 0.000013313331692188513, -0.0006270892336033285, 0.02826974168419838, -0.025018343701958656, 0.03788101673126221, 0.0020995778031647205, -0.03240424767136574, -0.007326432503759861, -0.014804151840507984, -0.015753787010908127, 0.019014006480574608, 0.02126922644674778, -0.007063350174576044, 0.026361919939517975, 0.008301826193928719, -0.06272176653146744, -0.030090952292084694, 0.007807526271790266, -0.004037708975374699, -0.0237407423555851, 0.00586988078430295, -0.034056417644023895, 0.0449414923787117, 0.00600394606590271, 0.029564281925559044, -0.015113398432731628, 0.08863058686256409, -0.0675053521990776, 0.0036635028664022684, 0.055022943764925, -0.014764536172151566, -0.023716440424323082, -0.05472619831562042, 0.006152396090328693, -0.07323877513408661, -0.030449865385890007, 0.02743430808186531, 0.01284934300929308, 0.028371023014187813, 0.034086327999830246, -0.02195761539041996, 0.007986440323293209, -0.0039018697571009398, -0.014030713587999344, 0.019752787426114082, 0.010522611439228058, -0.0001620806142454967, -0.03020653687417507, 0.03249189630150795, 0.03988879173994064, -0.06375250965356827, -0.0007716311956755817, 0.05825280770659447, -0.0302080437541008, 0.033636510372161865, -0.02143615484237671, -0.04392530024051666, 0.007520930841565132, -0.03563329204916954, -0.006453614216297865, -0.024495260789990425, 0.0562092624604702, -0.009405311197042465, -0.08310917764902115, -0.010800564661622047, -0.03919303044676781, -0.017045898362994194, 0.024703435599803925, 0.05593893304467201, -0.008122371509671211, 0.03518472984433174, -0.03115406073629856, 0.04655162990093231, -0.03723965585231781, -0.06805435568094254, -0.01004868559539318, 0.015803812071681023, -0.001098900567740202, 0.011518127284944057, -0.030542448163032532, 0.005368132144212723, -0.062091439962387085, -0.004894881043583155, 0.020493274554610252, -0.06465882807970047, 0.020169945433735847, -0.06217554956674576, -0.02359340526163578, 0.038195714354515076, -0.02549651265144348, -0.00998851377516985, 0.001799164921976626, 0.053194738924503326 ]
<p>Let's say I have 1 success in 4 bernoulli trials, and I wish to plot the distribution of the parameter $p$ of the corresponding binomial distribution. I'm using R.</p> <p>The probability of seeing 1 sucess and 3 failures in 4 tests for $p=0.25$ is, for these parameters:</p> <pre><code>&gt; n &lt;- 4 &gt; p &lt;- 0.25 &gt; dbinom(1, n, p) [1] 0.421875 </code></pre> <p>To get the distribution for the parameter, I use a beta distribution $Beta(k+1, n-k+1)$. But when I try to calculate the value for $p=0.25$, I get a different result:</p> <pre><code>&gt; k &lt;- 1 &gt; dbeta(p, k+1, n-k+1) &gt; [1] 2.109375 </code></pre> <p>I tried to divide that by the function beta $B(k+1, n-k+1)$, but that did not work either:</p> <pre><code>&gt; dbeta(p, k+1, n-k+1)/beta(k+1, n-k+1) &gt; [1] 42.1875 </code></pre> <p>That's exactly 100 times the result I expected. I am certainly missing something - maybe something basic, I'm no expert.</p> <p>Another thing that intrigues me: <code>dbeta</code> region sums to 1 without dividing by the beta function.</p>
g47532
[ 0.009996027685701847, 0.02105984278023243, -0.01002560369670391, 0.006731778848916292, 0.019922753795981407, -0.016880186274647713, 0.04465162009000778, 0.018653759732842445, -0.048599328845739365, -0.01779969595372677, -0.0458388589322567, 0.018836647272109985, 0.014200939796864986, -0.023195303976535797, 0.009054871276021004, -0.020838703960180283, 0.015530340373516083, 0.02501823380589485, -0.011489356867969036, 0.014088697731494904, -0.019210821017622948, 0.009933031164109707, -0.0022313245572149754, -0.029883060604333878, 0.04549834877252579, -0.03635524585843086, -0.0695003867149353, 0.05917276814579964, -0.12626336514949799, 0.010507700964808464, -0.0627443939447403, 0.05037341266870499, 0.016416307538747787, -0.03916378691792488, -0.024431047961115837, -0.011445406824350357, 0.052325136959552765, 0.015846798196434975, 0.007703081239014864, -0.012603557668626308, -0.06882860511541367, 0.015043347142636776, -0.011264233849942684, 0.05522554740309715, -0.008827326819300652, -0.002233092440292239, -0.024645650759339333, 0.08027885109186172, 0.01922326534986496, -0.03150489181280136, 0.023599030449986458, 0.007083057425916195, 0.039992980659008026, -0.013557191006839275, 0.017368661239743233, 0.08351977914571762, -0.009132017381489277, -0.005298253148794174, 0.015391304157674313, -0.0007143305265344679, 0.017975308001041412, 0.013941212557256222, -0.03896717727184296, 0.009820994921028614, 0.08195297420024872, 0.00046870886581018567, -0.008169293403625488, 0.014813320711255074, -0.04732123389840126, -0.00404526898637414, -0.015395866706967354, 0.04035458713769913, 0.006982788909226656, -0.08195571601390839, -0.07426510751247406, -0.019992245361208916, -0.020977327600121498, 0.04149075224995613, -0.03126564994454384, 0.045381098985672, 0.02342706173658371, 0.010365256108343601, -0.0041435291059315205, 0.06143053248524666, -0.008117198012769222, 0.03290635347366333, 0.04668843373656273, -0.008819733746349812, -0.04703328385949135, 0.016027873381972313, 0.011596941389143467, -0.0009799483232200146, -0.026919806376099586, 0.04387473687529564, -0.020986629649996758, -0.03023676387965679, -0.059397000819444656, 0.05112827941775322, -0.03237435966730118, 0.0060433270409703255, 0.027201680466532707, 0.05802227929234505, 0.02771121822297573, -0.027049513533711433, -0.0739729180932045, 0.02494889311492443, 0.0727090910077095, -0.04575987905263901, 0.019194813445210457, -0.006730020511895418, -0.02920195460319519, -0.01445728912949562, -0.012516438961029053, -0.024708010256290436, -0.026556165888905525, -0.012998371385037899, 0.05455979332327843, -0.03083990328013897, 0.023174097761511803, -0.00476921396329999, -0.051115650683641434, 0.0030041506979614496, 0.022580714896321297, 0.041144296526908875, -0.04773392155766487, 0.05007534101605415, -0.05790908634662628, 0.059363555163145065, 0.03422665223479271, -0.04042168706655502, 0.003561906050890684, -0.00021190389816183597, -0.004897267557680607, 0.020466698333621025, 0.015666380524635315, 0.03661050647497177, 0.025966046378016472, 0.04273248091340065, -0.0528184249997139, 0.02190840244293213, -0.0118165984749794, 0.024449963122606277, 0.01737046428024769, -0.009967303834855556, -0.03826439008116722, 0.008450808003544807, -0.04289885610342026, -0.003093500155955553, -0.04849399998784065, 0.03426889330148697, -0.005257416982203722, 0.005039472598582506, -0.02232007123529911, 0.04663529992103577, -0.03463542088866234, 0.010393219999969006, 0.043981947004795074, 0.02976078912615776, -0.04624515399336815, -0.019927889108657837, -0.0024113913532346487, -0.009125379845499992, -0.04582252725958824, -0.011906962841749191, -0.05393603444099426, 0.05110093951225281, 0.041261617094278336, 0.01957487128674984, -0.04395696148276329, -0.051987554877996445, 0.018169905990362167, 0.018689457327127457, 0.018823735415935516, -0.03331475704908371, 0.021049194037914276, 0.07162892818450928, -0.007276120129972696, 0.07027679681777954, -0.0012985646026208997, 0.03866751119494438, 0.037558361887931824, 0.0037603569217026234, 0.023868734017014503, -0.05461200326681137, -0.009827325120568275, -0.06884726136922836, 0.019097791984677315, 0.027462182566523552, 0.01192712876945734, -0.09831678122282028, 0.033390648663043976, 0.004478096030652523, -0.017501896247267723, -0.09074259549379349, -0.019653616473078728, -0.003545530838891864, 0.054450277239084244, 0.018845995888113976, 0.09510140120983124, -0.007196466438472271, -0.044980522245168686, 0.04337450489401817, -0.0055414829403162, 0.04258072003722191, -0.002931325463578105, -0.010666187852621078, -0.044966842979192734, 0.039892133325338364, -0.018884899094700813, 0.05149325728416443, -0.04304828494787216, -0.08493738621473312, -0.046758223325014114, 0.02778606489300728, -0.010439698584377766, -0.010678619146347046, 0.018050318583846092, 0.00030395120847970247, -0.011749552562832832, 0.02308434061706066, -0.07002624124288559, -0.02500475011765957, -0.010489938780665398, -0.02856162190437317, 0.025854703038930893, 0.02616800181567669, 0.07727017998695374, 0.025103295221924782, 0.023044444620609283, 0.018114587292075157, -0.029664184898138046, -0.03795389458537102, -0.019190436229109764, -0.028290292248129845, 0.008960720151662827, 0.027689920738339424, -0.031660981476306915, -0.016267426311969757, -0.0033765160478651524, 0.021610751748085022, 0.028952233493328094, 0.006014140322804451, -0.03057972714304924, 0.11623760312795639, 0.0766269713640213, 0.04091716557741165, 0.0016547106206417084, -0.023421689867973328, -0.02744327113032341, 0.028871264308691025, -0.031066328287124634, 0.05956960842013359, 0.0552000068128109, 0.03314361721277237, 0.021239429712295532, -0.01774134300649166, 0.01994767226278782, -0.03149006888270378, -0.02365807630121708, -0.0038080010563135147, -0.0520700104534626, 0.0035921090748161077, 0.03169810771942139, -0.016092628240585327, -0.03853323683142662, 0.009791792370378971, -0.037944428622722626, -0.04142202064394951, 0.013266587629914284, 0.021946869790554047, -0.005703605245798826, 0.0071577406488358974, 0.03093685954809189, 0.07735565304756165, 0.026035403832793236, 0.015353049151599407, 0.05113108083605766, 0.003059991402551532, 0.045358724892139435, 0.0019859327003359795, 0.002965969033539295, -0.04215116426348686, 0.005474940408021212, 0.020073063671588898, 0.034466225653886795, -0.023541517555713654, 0.01853105053305626, -0.024751879274845123, 0.012788082472980022, -0.003457664977759123, 0.0030032233335077763, -0.004713761620223522, 0.012484107166528702, -0.03526408597826958, -0.007421125657856464, -0.018676485866308212, 0.006221645046025515, -0.023290684446692467, 0.06519830971956253, -0.012905145063996315, -0.0173568744212389, 0.01017015241086483, -0.04048464447259903, -0.01810207962989807, 0.010775749571621418, 0.008174002170562744, -0.008513983339071274, 0.05007331818342209, 0.04209596663713455, -0.009373421780765057, 0.03719846531748772, -0.044114429503679276, -0.008794932626187801, -0.08238393813371658, -0.013700291514396667, -0.06571300327777863, 0.0391017384827137, 0.020985072478652, 0.09965294599533081, -0.003109520301222801, 0.03965122997760773, 0.017366968095302582, -0.038239482790231705, -0.0056969160214066505, 0.024737348780035973, -0.010425472632050514, -0.02906588464975357, 0.01596890576183796, -0.0470050610601902, 0.0028001221362501383, 0.0032396463211625814, 0.032639555633068085, 0.024905288591980934, -0.009129803627729416, -0.03550754114985466, -0.046673890203237534, -0.03053875081241131, 0.02095980942249298, -0.025853628292679787, -0.005066479090601206, -0.027845626696944237, -0.06299029290676117, -0.07541046291589737, -0.01942126639187336, -0.01056196354329586, -0.03943248838186264, 0.038329094648361206, 0.03311711922287941, 0.044684600085020065, 0.020853441208600998, -0.011809336952865124, 0.023771842941641808, -0.008723265491425991, -0.04480927810072899, 0.03668932244181633, 0.052662692964076996, 0.009083508513867855, -0.037512682378292084, 0.009562717750668526, 0.011474850587546825, 0.08704845607280731, -0.028152352198958397, -0.039121709764003754, -0.03467052802443504, 0.012965952046215534, 0.0282429251819849, 0.02747754007577896, 0.0388307124376297, -0.01957019418478012, -0.01907682977616787, -0.026865096762776375, -0.007471061777323484, 0.10563123226165771, 0.00875071994960308, 0.060601308941841125, -0.03962795063853264, 0.001028505270369351, 0.015488479286432266, -0.0045360117219388485, 0.04647141322493553, 0.008966630324721336, -0.026542536914348602, 0.013461342081427574, 0.015267073176801205, -0.05757933855056763, -0.03612922132015228, 0.013679149560630322, -0.04442448168992996, 0.06331159174442291, -0.05468808859586716, 0.007580671459436417, -0.022768530994653702, -0.043713197112083435, 0.017277982085943222, 0.005372586194425821, -0.04907332360744476, 0.017979206517338753, 0.005888474639505148, -0.03204166889190674, 0.04925155267119408, -0.0377245657145977, -0.020827539265155792, 0.03536663204431534, -0.03124755062162876, -0.010373718105256557, -0.04346603527665138, -0.023396048694849014, -0.020791474729776382, 0.02583245001733303, 0.03978781774640083, 0.012510212138295174, -0.008230125531554222, -0.015204205177724361, -0.08358224481344223, 0.08028960227966309, 0.0001646632154006511, 0.06372667849063873, 0.0025933454744517803, -0.003622036660090089, 0.007626787759363651, -0.042021721601486206, -0.007545045576989651, -0.03618687763810158, -0.04775116592645645, 0.020918261259794235, -0.02190615050494671, 0.002505058189854026, 0.03783813491463661, 0.05085137486457825, 0.019165746867656708, -0.018034802749753, 0.06872736662626266, -0.03709115833044052, 0.01381487026810646, -0.04587831348180771, -0.004663068801164627, -0.0600968562066555, -0.0018305692356079817, 0.00025405525229871273, 0.0735693871974945, 0.010830073617398739, -0.01608956791460514, -0.020752349868416786, 0.0041399160400033, 0.040706537663936615, 0.054594721645116806, 0.03255864232778549, -0.010801415890455246, -0.005142064765095711, 0.054366644471883774, -0.06384255737066269, 0.02094990946352482, 0.019396066665649414, -0.041810013353824615, 0.01246434822678566, -0.03011290542781353, 0.010783808305859566, 0.003700963221490383, 0.021008867770433426, 0.06350243091583252, -0.033059608191251755, -0.034675482660532, -0.019883273169398308, 0.005220862105488777, 0.0026944272685796022, 0.016341732814908028, -0.00988231785595417, -0.014575840905308723, 0.017737755551934242, -0.025392401963472366, -0.01733311451971531, -0.009686213918030262, 0.0513879731297493, -0.054375212639570236, -0.03537723049521446, 0.047987449914216995, -0.04418947175145149, 0.034109197556972504, -0.026155127212405205, 0.04196448251605034, -0.008504343219101429, 0.012890460900962353, -0.00854431465268135, 0.013589076697826385, -0.007836426608264446, 0.012238937430083752, 0.012113796547055244, -0.08858773857355118, 0.08846715837717056, 0.0028186552226543427, 0.0040634567849338055, 0.03168565034866333, 0.058474406599998474, -0.019409004598855972, 0.0432906299829483, -0.07776041328907013, 0.09028122574090958, -0.0008072667405940592, 0.011813420802354813, 0.02576102875173092, -0.0037226667627692223, 0.01057688519358635, -0.0021307591814547777, 0.0018692772137001157, 0.01850871928036213, 0.023069413378834724, 0.07751333713531494, -0.005917578004300594, -0.013158532790839672, 0.016451237723231316, 0.002406408078968525, 0.003534708172082901, 0.01257744338363409, -0.01737136021256447, -0.047373466193675995, -0.05052093788981438, -0.029757142066955566, 0.038868825882673264, -0.07128788530826569, -0.027171151712536812, 0.036760080605745316, 0.03631800413131714, 0.03741329163312912, -0.057877566665410995, 0.025082169100642204, -0.08049651235342026, -0.053179629147052765, 0.00577133521437645, 0.02138557657599449, -0.022506430745124817, -0.029442669823765755, 0.014811694622039795, 0.03736507147550583, 0.01674075797200203, -0.0038171596825122833, -0.04200676828622818, 0.020671196281909943, -0.04101121798157692, 0.06400490552186966, -0.0010485616512596607, 0.05696817487478256, 0.02942345105111599, 0.009094185195863247, -0.018379125744104385, -0.0480625256896019, -0.0009233987657353282, -0.06310844421386719, -0.005600789096206427, -0.004501201678067446, -0.006157874595373869, 0.013210262171924114, 0.04982651025056839, -0.03539334610104561, -0.0003528089146129787, -0.04251273348927498, 0.04491906240582466, 0.04041624814271927, 0.01076024491339922, -0.04736263304948807, 0.02085530385375023, -0.009286629967391491, -0.06380816549062729, -0.015404908917844296, 0.04082074016332626, 0.027882276102900505, -0.016993876546621323, -0.016724251210689545, -0.016629140824079514, -0.011256655678153038, 0.05228254199028015, -0.021115414798259735, -0.040841467678546906, -0.0021271095611155033, 0.008853821083903313, 0.02687942609190941, 0.02272821217775345, 0.005159961059689522, -0.05907914787530899, 0.045279018580913544, -0.007626330479979515, -0.02634863182902336, -0.009956303983926773, -0.0321490615606308, 0.018373986706137657, -0.0062166545540094376, 0.06035696715116501, -0.03953590244054794, 0.0009535014978609979, 0.0028217327781021595, -0.04123310744762421, 0.004372105002403259, -0.016027336940169334, 0.031795039772987366, -0.043290380388498306, -0.05307866260409355, -0.010621383786201477, 0.004238172434270382, -0.013366448692977428, -0.03372209519147873, -0.020525097846984863, -0.01594659313559532, -0.02845528908073902, 0.01582944765686989, -0.046605028212070465, -0.007195892743766308, -0.026053685694932938, -0.02644522301852703, -0.015246285125613213, 0.028568759560585022, 0.0008706347434781492, 0.01668272353708744, 0.049068354070186615, -0.0034617334604263306, 0.06990273296833038, 0.014697715640068054, -0.05052780359983444, 0.014723699539899826, 0.03172176703810692, -0.018741022795438766, 0.015654683113098145, 0.0578368715941906, 0.017863739281892776, -0.059043023735284805, 0.008037400431931019, 0.04172287508845329, 0.05245871841907501, -0.0020814479794353247, -0.04308546334505081, 0.07337043434381485, -0.015251903794705868, 0.034419070929288864, 0.009316775016486645, -0.06946147978305817, 0.0864875465631485, 0.01351935975253582, 0.038069628179073334, -0.07010393589735031, 0.06366812437772751, 0.021792078390717506, 0.042950037866830826, -0.014791961759328842, 0.0003082158509641886, 0.04763801768422127, 0.005484033841639757, -0.011353474110364914, 0.012210402637720108, -0.05240991711616516, 0.0795629471540451, -0.05463525280356407, 0.05725589394569397, 0.0530020073056221, 0.005835066083818674, -0.021960115060210228, 0.03179967403411865, -0.006541434675455093, -0.03432229906320572, 0.029713282361626625, 0.04106142371892929, 0.0330343022942543, -0.010196169838309288, -0.03226139396429062, -0.06730915606021881, -0.07159577310085297, -0.048503343015909195, 0.05954134464263916, 0.022512286901474, -0.008723661303520203, 0.03739193454384804, 0.010266966186463833, -0.09829101711511612, 0.005865100305527449, 0.03388146311044693, -0.0262324046343565, 0.04095713421702385, 0.009308931417763233, -0.006474373396486044, 0.04835408553481102, -0.0019996208138763905, -0.04884207993745804, 0.016911489889025688, -0.010840619914233685, -0.01588420942425728, -0.04455815255641937, -0.053485941141843796, -0.010506406426429749, -0.0008799256756901741, -0.0530586764216423, -0.025356143712997437, 0.0325954370200634, -0.002760422183200717, 0.02050098590552807, -0.020703459158539772, 0.05301808565855026, 0.006032244767993689, -0.025050122290849686, 0.017562272027134895, 0.0392906554043293, -0.05951256304979324, 0.05205804854631424, 0.03320803865790367, 0.003977688029408455, -0.01361118070781231, 0.005318458657711744, -0.057765159755945206, 0.0424470454454422, -0.004091924522072077, -0.015970636159181595, 0.018495870754122734, -0.03304712846875191, -0.04222748428583145, 0.02229442074894905, 0.016860609874129295, -0.012462782673537731, -0.03160300478339195, -0.06924621015787125, 0.023906385526061058, -0.019950013607740402, -0.011906992644071579, -0.03659848868846893, -0.021200308576226234, -0.014133471995592117, 0.013861714862287045, 0.015061713755130768, 0.0015945753548294306, -0.0297994464635849, -0.025758178904652596, -0.048629507422447205, -0.02123195491731167, -0.007767598144710064, -0.022259339690208435, -0.05882446840405464, -0.04480535537004471, -0.08207095414400101, -0.00875353068113327, -0.02607121877372265, -0.016634594649076462, -0.00585583783686161, 0.021461129188537598, 0.017125632613897324, -0.005165547132492065, -0.04534084349870682, 0.011980684474110603, 0.0025253284256905317, 0.035150058567523956, -0.004618830978870392, -0.004643002990633249, -0.03747767210006714, -0.007680127397179604, 0.06107928976416588, -0.00017824969836510718, -0.07782590389251709, 0.02717491053044796, -0.02229290083050728, 0.04903906211256981, 0.04953128844499588, -0.024693898856639862, 0.07994674146175385, -0.003773089498281479, 0.02636154554784298, -0.028492625802755356, -0.006197763606905937, -0.04871637746691704, -0.03837333247065544, 0.043746788054704666, -0.04456576704978943, 0.023668935522437096, -0.0033712752629071474, 0.03857368603348732 ]
<p>Is it possible to do discriminant analysis with random effects? Is there an R package for this?</p> <p>Context: </p> <p>I have habitat use data for two species of frogs from radio telemetry, but nested within 'species' the data is for individuals with highly autocorrelated data. </p> <p>For example, I have ~280 relocations for species 1, with a mean of 20 relocations per individual, and ~ 210 relocations for species 2, with a mean of 13 relocations per animal. Relocations per animal are highly autocorrelated. At each relocation I collected structural habitat data, and I would like to identify which parameters are most strongly identified with each species.</p> <p>My preference is to have this autocorrelation accounted for in the analysis, but my alternatives with DA, I think, are to:</p> <ol> <li>Use mean values for each individual, however then I would be breaking assumptions of sample size as I would have fewer samples than variables (therefore not a viable alternative); or</li> <li>Cut relocations from individuals with lots of data points. </li> </ol> <p>I've done some searching through CranR, docs, etc, but haven't had much success. The MASS package does discriminant analysis and random effects, but RE in DA? I'd be grateful to be pointed in the right direction (or told that I'm completely out to lunch!) </p>
g29245
[ -0.018366631120443344, -0.0702362135052681, -0.007580733858048916, -0.03165849298238754, -0.06176440045237541, -0.04850177839398384, 0.010001536458730698, 0.04969063401222229, 0.007968592457473278, -0.00868365727365017, -0.0070091309025883675, 0.05261871963739395, 0.06055998057126999, 0.010909589007496834, -0.049461137503385544, -0.01674656756222248, 0.02733604609966278, -0.031231310218572617, -0.003236433258280158, 0.03329545632004738, 0.030068950727581978, 0.0403287373483181, -0.007635303307324648, 0.04266626015305519, 0.020025581121444702, -0.0024152605328708887, 0.029973680153489113, 0.01927347481250763, -0.05807540938258171, 0.05400742590427399, -0.014078420586884022, 0.005007431376725435, 0.04326176643371582, 0.01921175979077816, -0.0414951890707016, 0.0052823275327682495, 0.05673248693346977, -0.03838638961315155, -0.008230037987232208, 0.040843043476343155, -0.026557879522442818, 0.01895163021981716, 0.06433559954166412, 0.020607085898518562, -0.024731969460844994, -0.0053540500812232494, -0.03651179373264313, -0.03617845103144646, 0.02716931886970997, 0.027603767812252045, 0.0020918059162795544, 0.0039011675398796797, 0.0026996894739568233, 0.02451360411942005, 0.03235240653157234, 0.02211805246770382, 0.00931562576442957, 0.051232848316431046, 0.0696660578250885, -0.003568325424566865, 0.026850130409002304, 0.042540036141872406, -0.07474375516176224, 0.0013292200164869428, 0.061675284057855606, 0.04691596329212189, 0.0017977404640987515, -0.04346271604299545, 0.014112714678049088, -0.04456154257059097, 0.031215369701385498, -0.0021019773557782173, -0.03973095118999481, -0.010678182356059551, -0.02635122649371624, -0.062437158077955246, -0.03344837948679924, 0.01826150342822075, 0.026323910802602768, -0.018695812672376633, -0.034868743270635605, -0.05716484412550926, 0.041757673025131226, 0.07860396802425385, 0.04601135849952698, 0.006624643225222826, 0.036832474172115326, 0.03767017647624016, 0.04424593225121498, 0.03626682236790657, -0.01463294867426157, -0.0032083236146718264, 0.03791103512048721, 0.06567319482564926, -0.030971206724643707, 0.008913140743970871, -0.11780419945716858, 0.009858005680143833, -0.0030355656053870916, -0.08900332450866699, -0.01941671222448349, 0.0549183152616024, 0.015130369924008846, 0.00865225400775671, -0.08220531791448593, -0.03976011276245117, 0.023366469889879227, 0.005365305580198765, 0.0047102742828428745, -0.0011534943478181958, -0.027070896700024605, -0.013513067737221718, -0.025905610993504524, 0.03632612153887749, 0.007167418487370014, -0.008534645661711693, 0.04605550691485405, -0.021716082468628883, -0.05450316146016121, -0.016269614920020103, 0.01590617187321186, 0.01593080349266529, -0.013433758169412613, 0.04179513081908226, -0.03267062455415726, -0.00855674222111702, -0.0019174152985215187, 0.019885584712028503, 0.03241331875324249, -0.024748628959059715, -0.0020816160831600428, -0.024160994216799736, 0.0338619202375412, 0.031120069324970245, 0.005656017456203699, -0.004212714731693268, -0.05106089264154434, 0.024063609540462494, 0.004926098510622978, 0.016761546954512596, 0.01499855238944292, 0.06829658895730972, 0.02377278544008732, -0.009796005673706532, -0.036986447870731354, 0.021808242425322533, 0.007431103847920895, -0.030887700617313385, 0.0004591596079990268, 0.05773177742958069, 0.06591521203517914, 0.0014526437735185027, -0.02866586111485958, -0.005908351857215166, -0.003666405100375414, 0.05690398067235947, -0.08276086300611496, -0.015652962028980255, -0.04667505994439125, 0.022662948817014694, -0.0243110042065382, -0.005032689776271582, 0.030736098065972328, -0.019834641367197037, 0.014369362965226173, 0.022991880774497986, 0.01194637082517147, 0.006270789075642824, -0.04511063173413277, 0.02155119553208351, 0.008627716451883316, 0.008840306662023067, 0.015406055375933647, -0.008894884027540684, 0.02095974236726761, 0.06829163432121277, 0.03465387970209122, -0.07171434909105301, 0.01576208882033825, 0.05936330184340477, 0.02745404839515686, -0.0025806049816310406, 0.04422089084982872, -0.037992771714925766, 0.018021846190094948, -0.05205715820193291, -0.057413481175899506, 0.006598552223294973, -0.02081323228776455, -0.004426183644682169, 0.01776880957186222, -0.06016424670815468, -0.006149609573185444, 0.006311706267297268, -0.0473039411008358, 0.012311668135225773, -0.014470756985247135, -0.024885432794690132, -0.0461086742579937, -0.04022210091352463, 0.03921085596084595, 0.007264761719852686, -0.061931904405355453, 0.046438951045274734, -0.03553975373506546, -0.04577357694506645, -0.025019852444529533, -0.008317713625729084, -0.0378669798374176, 0.004502045921981335, -0.008484638296067715, -0.04384691268205643, -0.0757206603884697, 0.059362560510635376, -0.016674984246492386, 0.03827722743153572, -0.032300397753715515, -0.048321839421987534, 0.03259236738085747, -0.0017266515642404556, -0.025643957778811455, -0.004536497872322798, -0.002813155995681882, -0.003299288684502244, 0.010768407955765724, 0.02089828811585903, -0.02231459692120552, 0.0100370142608881, 0.03590450808405876, -0.019959913566708565, 0.025626879185438156, 0.039383336901664734, 0.05669475346803665, -0.07049237936735153, 0.037011537700891495, -0.0033422624692320824, 0.039322711527347565, -0.01576409861445427, -0.051449358463287354, 0.010943064466118813, 0.03047630749642849, -0.022446515038609505, -0.03723403811454773, 0.007354304660111666, 0.04939652979373932, 0.0218239426612854, 0.026556894183158875, 0.009006188251078129, -0.009410535916686058, 0.060790833085775375, -0.05018666386604309, 0.029666483402252197, -0.013576367869973183, -0.02280876599252224, 0.040415842086076736, -0.024531973525881767, 0.015222456306219101, 0.026752114295959473, 0.005406948272138834, 0.03610527887940407, -0.054349467158317566, -0.008874338120222092, 0.039514314383268356, 0.0006631839205510914, 0.016664182767271996, -0.024115579202771187, 0.06819131970405579, 0.0017401789082214236, 0.006647997070103884, 0.02521016262471676, -0.03192222863435745, -0.009495923295617104, 0.048037346452474594, 0.014647834934294224, 0.02078613080084324, 0.0573277473449707, -0.0604650117456913, -0.0590643584728241, 0.034895941615104675, 0.0356832854449749, 0.04188945144414902, -0.07478604465723038, -0.019803142175078392, -0.013037702068686485, 0.06305411458015442, -0.007857035845518112, 0.08073584735393524, 0.016108503565192223, 0.0164288692176342, 0.021337952464818954, 0.021763266995549202, -0.012683022767305374, 0.023647235706448555, 0.007022078614681959, -0.0021123753394931555, -0.04105403646826744, -0.009777609258890152, 0.017614759504795074, 0.06920021027326584, 0.01957075670361519, 0.010445640422403812, 0.004568246193230152, 0.052693601697683334, -0.012705400586128235, -0.014726917259395123, 0.015585475601255894, -0.035561610013246536, -0.04091266170144081, 0.009548312984406948, -0.022668182849884033, -0.024923978373408318, -0.02256758138537407, -0.012374263256788254, -0.022431865334510803, -0.028864340856671333, -0.049034032970666885, 0.026194361969828606, -0.007426811847835779, -0.015341226011514664, 0.02376013807952404, 0.041030190885066986, -0.05386769771575928, 0.04010568559169769, -0.011828565038740635, 0.02562461793422699, 0.051100991666316986, -0.11980623006820679, 0.03137199208140373, -0.0805044174194336, -0.017335550859570503, 0.042609814554452896, -0.0076301912777125835, 0.017713265493512154, -0.004283437505364418, -0.09338448196649551, -0.004412438254803419, -0.0018050362123176455, 0.008325772359967232, 0.02591942436993122, 0.009406259283423424, -0.039207328110933304, -0.01778431236743927, -0.058504868298769, 0.02068588137626648, 0.004352143965661526, 0.05550146475434303, 0.08500563353300095, -0.00924740731716156, 0.015117920003831387, -0.01701144129037857, -0.013633440248668194, -0.032118767499923706, 0.04438916966319084, -0.002796522807329893, -0.036764778196811676, -0.020036019384860992, 0.043548598885536194, -0.06540722399950027, -0.003906029276549816, 0.010483402758836746, -0.0141195273026824, -0.05353245139122009, -0.007732219062745571, -0.034085456281900406, 0.026659032329916954, 0.03920989856123924, -0.006527779158204794, 0.044148001819849014, 0.04269864410161972, 0.011781065724790096, 0.047533802688121796, -0.0015866025350987911, -0.013804110698401928, -0.0259768795222044, 0.02306400053203106, 0.03746958449482918, 0.04865896329283714, 0.043861813843250275, 0.007926776073873043, 0.02904379926621914, -0.006842135917395353, 0.03401311859488487, 0.039757683873176575, -0.022815225645899773, -0.03909321501851082, -0.08866854012012482, -0.03360430523753166, 0.020086213946342468, -0.01685761846601963, -0.003644882934167981, -0.027633842080831528, -0.041193801909685135, -0.06277386099100113, 0.033402394503355026, -0.008165092207491398, -0.02523043006658554, 0.022112267091870308, 0.058446530252695084, -0.0181468166410923, 0.060668207705020905, -0.05796517804265022, -0.005237649194896221, -0.006173809990286827, 0.005901367869228125, -0.030893167480826378, -0.03181004896759987, -0.027176858857274055, 0.023008398711681366, -0.09421779215335846, -0.046906523406505585, -0.08198138326406479, -0.009507655166089535, 0.004455369897186756, -0.052707016468048096, -0.007065124344080687, -0.040743838995695114, 0.026426037773489952, -0.03571002557873726, 0.029940951615571976, 0.02694660611450672, -0.03602779656648636, -0.00994672067463398, 0.04129013046622276, 0.005843998398631811, 0.013725027441978455, 0.012017671018838882, 0.019765842705965042, 0.054093778133392334, 0.023762142285704613, 0.005190183874219656, 0.032935503870248795, 0.013510191813111305, -0.07099518924951553, 0.01568215899169445, -0.006552367005497217, 0.014258927665650845, 0.013968297280371189, 0.0019879527390003204, 0.020000066608190536, -0.0965278372168541, -0.04531657323241234, -0.03975526988506317, 0.044982247054576874, 0.005016821902245283, 0.015108800493180752, 0.05590814724564552, -0.0044485777616500854, -0.028072550892829895, -0.0034155859611928463, 0.057369232177734375, 0.030348991975188255, -0.009740158915519714, -0.001684069400653243, -0.01087712962180376, 0.05213714763522148, -0.04899022728204727, -0.03300907835364342, -0.025760285556316376, 0.026586538180708885, -0.010619775392115116, 0.029457950964570045, 0.002550395904108882, -0.06287096440792084, -0.02310987561941147, -0.07994761317968369, -0.015927301719784737, -0.02577138878405094, 0.0010719739366322756, 0.08327734470367432, 0.03588339686393738, -0.0020015782210975885, -0.010634182021021843, -0.02417309395968914, 0.00045517212129198015, 0.004325734451413155, 0.018064118921756744, 0.04127151519060135, -0.04212989658117294, -0.005452010780572891, -0.00682510482147336, -0.058513231575489044, -0.02123536542057991, 0.04171671345829964, 0.006284275557845831, 0.020184746012091637, -0.004118489567190409, -0.021203644573688507, -0.04592704772949219, 0.021534856408834457, -0.030987540259957314, -0.039298661053180695, 0.06212994456291199, 0.05556436628103256, 0.029821127653121948, -0.02208581753075123, -0.0060911173932254314, 0.01217141468077898, -0.00005814057294628583, -0.046927668154239655, 0.005185019690543413, 0.0723961815237999, 0.02483513019979, 0.03729790449142456, -0.003331006271764636, -0.04011007398366928, 0.009870472364127636, 0.08867378532886505, 0.027754558250308037, 0.0256133284419775, -0.007281241938471794, 0.01721928082406521, 0.05776543542742729, 0.007097914814949036, -0.03204083442687988, -0.05011434853076935, -0.048766128718853, -0.04596645385026932, 0.048407357186079025, -0.014060596004128456, -0.023359529674053192, 0.07197020947933197, 0.01667153462767601, 0.03715861588716507, 0.03705306723713875, 0.031249504536390305, -0.05720174312591553, -0.07097296416759491, 0.017930570989847183, -0.025358101353049278, -0.008599068969488144, -0.011621005833148956, 0.046738289296627045, -0.0035533900372684, 0.011865477077662945, -0.025913581252098083, -0.01531153917312622, -0.02355506643652916, 0.06053244695067406, -0.011377325281500816, 0.01593359000980854, 0.018480777740478516, 0.03947954624891281, 0.04603109881281853, -0.08581678569316864, -0.05423939228057861, -0.0380786769092083, -0.021327383816242218, -0.042955029755830765, 0.007856978103518486, -0.029430247843265533, -0.01073453202843666, -0.034388162195682526, -0.014278055168688297, -0.011585407890379429, -0.018892977386713028, 0.00366780417971313, 0.01656470261514187, -0.028184233233332634, -0.0011260209139436483, 0.03916122019290924, -0.004527946002781391, -0.005789793096482754, 0.04298645257949829, 0.006944219581782818, 0.00537834083661437, -0.014906971715390682, -0.01202487014234066, -0.031859125941991806, -0.008739551529288292, 0.014872266910970211, 0.0342005230486393, -0.011477679014205933, 0.03465602174401283, 0.01266572903841734, -0.0026177731342613697, -0.02313508652150631, 0.02705196663737297, 0.03483602777123451, 0.061303578317165375, -0.00809969287365675, -0.000017510828911326826, -0.03324860706925392, 0.0014679031446576118, -0.020681072026491165, -0.06848660856485367, 0.022893469780683517, -0.02620038390159607, 0.04869735985994339, -0.040223319083452225, -0.051848914474248886, 0.019248254597187042, 0.02283552661538124, 0.016531335189938545, 0.0028328043408691883, -0.023750964552164078, -0.024354396387934685, -0.0021889142226427794, 0.03826478123664856, 0.026097750291228294, 0.029426440596580505, 0.03328751400113106, -0.03130686655640602, 0.09137409925460815, -0.004159128293395042, -0.02487054467201233, -0.020687958225607872, -0.06729154288768768, -0.027311457321047783, -0.0401606447994709, 0.004025773610919714, -0.01691029965877533, 0.034800346940755844, 0.06446662545204163, 0.08532102406024933, -0.003391045378521085, -0.006218820810317993, -0.05164356902241707, 0.01153352577239275, -0.04892647638916969, -0.019847242161631584, 0.03646542504429817, -0.01555113960057497, 0.01798512600362301, -0.030683988705277443, -0.0030165808275341988, 0.07352755963802338, -0.0614975243806839, -0.02865161933004856, 0.037195123732089996, -0.003876450238749385, -0.008911353535950184, -0.008701889775693417, -0.0022315336391329765, -0.005107966251671314, -0.020119301974773407, 0.06910166889429092, -0.018440179526805878, 0.04159362241625786, 0.008846444077789783, 0.036232367157936096, 0.022950615733861923, 0.05525420978665352, -0.0399029515683651, -0.017580226063728333, 0.05551556125283241, 0.003363486845046282, 0.02513781748712063, 0.056376371532678604, -0.019172007218003273, 0.0053174919448792934, 0.041765064001083374, 0.0434412881731987, 0.0078011262230575085, -0.0036684335209429264, 0.026795217767357826, 0.004326303955167532, -0.007018389645963907, 0.08587119728326797, 0.04237747937440872, 0.022988783195614815, -0.030253002420067787, 0.019186576828360558, -0.0770406648516655, -0.023559419438242912, 0.012543548829853535, 0.03507820889353752, 0.009234215132892132, 0.0017718985909596086, 0.016488635912537575, -0.028775982558727264, 0.018350357189774513, -0.028403881937265396, 0.005635938141494989, 0.061098817735910416, -0.004180858843028545, -0.010145719163119793, 0.035755809396505356, -0.011898412369191647, -0.047527652233839035, -0.0019747409969568253, 0.016135800629854202, -0.029363160952925682, 0.01645624078810215, -0.04818231984972954, -0.07567349821329117, 0.014498366974294186, -0.028007954359054565, -0.042665835469961166, 0.03187434747815132, -0.06404602527618408, -0.08181267231702805, -0.0713624432682991, -0.043105632066726685, 0.022011836990714073, -0.05405671149492264, 0.031162921339273453, -0.011112289503216743, -0.002572893165051937, 0.021915653720498085, 0.020406676456332207, 0.016138313338160515, 0.04085954651236534, -0.016513874754309654, -0.062411267310380936, 0.05720609799027443, -0.04094461351633072, 0.009576909244060516, 0.007914009504020214, 0.016264475882053375, -0.05204053223133087, -0.02680261991918087, 0.05663814768195152, 0.012876627035439014, -0.04208143427968025, -0.05497768893837929, -0.009171897545456886, -0.018885469064116478, 0.04621769115328789, 0.035682205110788345, -0.024198448285460472, -0.05550895631313324, -0.009152243845164776, 0.027062050998210907, -0.0036432486958801746, 0.0022005359642207623, 0.007673227693885565, -0.0061582657508552074, 0.06326814740896225, 0.008962314575910568, 0.007438640110194683, -0.0022772676311433315, -0.059055227786302567, -0.08876392990350723, -0.04482358694076538, 0.03523029759526253, 0.04765849933028221, 0.021154891699552536, 0.05192624405026436, -0.03644297271966934, 0.017343727871775627, -0.06699240207672119, 0.031130770221352577, 0.011809130199253559, 0.00776847917586565, -0.00996058713644743, -0.03873011842370033, -0.03581841289997101, 0.01494512241333723, 0.004664471372961998, -0.05688100308179855, -0.09304914623498917, 0.030171148478984833, -0.0501270666718483, 0.023307012394070625, -0.04850448668003082, 0.03204985335469246, 0.05264851078391075, -0.01609341986477375, 0.03958016633987427, -0.009257570840418339, 0.0032668355852365494, -0.015288815833628178, -0.08231718838214874, 0.04878430441021919, -0.00044579821405932307, 0.007849792949855328, -0.005888320971280336, 0.00960747990757227 ]
<p>I have a time series data set of photon arrival times from a detector and need to know whether the arrival time is uniform.It is a continuous distribution?</p> <p>I have calculated the maximum $D$ between the normalized CDF of the photon arrival times. Then what should I do? There is a "$Pr(k\le x)$" in the <a href="http://en.wikipedia.org/wiki/Kolmogorov%E2%80%93Smirnov_test" rel="nofollow">Wiki link</a>. What does it stand for in my question? Could somebody tell me the basic definition of ks-test?</p> <p>In fact, I can calculate ks-test probability via <a href="http://docs.scipy.org/doc/scipy/reference/generated/scipy.stats.kstest.html" rel="nofollow">scipy.stats.kstest</a>. Does anybody know the meaning of <code>args</code> for a uniform distribution? And the two output values?</p> <pre><code>&gt;&gt;&gt; stats.kstest(sample, 'uniform',args=(1,2,3,4,5,6)) (1.0, 0.0) &gt;&gt;&gt; stats.kstest(sample, 'uniform',args=(0.1,0.2,0.3,0.4,0.5,0.6)) (1.0, 0.0) &gt;&gt;&gt; stats.kstest(sample, 'uniform',args=(0.1,0.2)) (1.0, 0.0) &gt;&gt;&gt; stats.kstest(sample, 'uniform',args=(1,2)) (0.98999999999999999, 0.0) &gt;&gt;&gt; stats.kstest(sample, 'uniform',args=(1.1,2.1)) (0.98499999999999999, 0.0) </code></pre> <p><strong>about uniform</strong> I think I should compare two cdf:the normalised real data and the cdf of a uniform distribution that the photons arrive uniformly.<br/></p> <p>Please take a look at my plot.The green points are from real data.There are hundreds of green points.Every green point means an arrival of a new photon.x-axis is time and y-axis is normalised,in fact,it is the percent(cumulative arrival photons/total photon number).The red straight line stands for the cdf of uniform distribution. stats.uniform picks random values every time.Is stats.uniform appropriate? <br/> <img src="http://i.stack.imgur.com/yvUBz.png" alt="enter image description here"></p> <p><strong>about ks-test</strong> I took an image of the 2rd version Numerical Recipes in C.<br/> What is the relation between 14.3.9 and wikipedia's Pr(k&lt;=x)?Just an approximation,right?<br/> The significance should be decided only by two values max(D) and sample size,right? Pr(k&lt;=x) is the cdf of D?How to define x?<br/> I can not get a consistent result with stats.kstest().<br/> You mean if I use the real time data which is not normalised,I should use two-sample ks-test,right?<br/> <img src="http://i.stack.imgur.com/hGMz5.jpg" alt="NumerialRecipes2rdCh14"></p>
g73632
[ -0.017488623037934303, -0.03858768939971924, -0.03266270086169243, -0.0259928610175848, -0.01668623648583889, 0.019099116325378418, 0.024659685790538788, 0.07806019484996796, -0.04311371222138405, -0.007069336716085672, -0.01414906419813633, 0.03304723650217056, 0.06151477247476578, 0.01834939420223236, -0.04527426138520241, -0.03838926553726196, 0.07417980581521988, -0.0034243601839989424, 0.002880279440432787, 0.05171201378107071, -0.025833314284682274, 0.03788718581199646, -0.002620760351419449, -0.06307380646467209, 0.047111812978982925, -0.05015387758612633, -0.009118454530835152, 0.0350458100438118, -0.06748367846012115, -0.018975889310240746, 0.0053228153847157955, -0.017004337161779404, 0.04851291701197624, 0.0013809106312692165, -0.008940073661506176, -0.01941232569515705, 0.02666889689862728, 0.05236455425620079, 0.002373764757066965, -0.01102499384433031, -0.026532689109444618, -0.02251066081225872, 0.025608964264392853, 0.005176558159291744, 0.03415296599268913, 0.02281435951590538, -0.06148958578705788, 0.03021584451198578, -0.009318976663053036, 0.021537110209465027, -0.04408026114106178, 0.06896301358938217, 0.005457133054733276, 0.03839738667011261, 0.0504583865404129, 0.015224291943013668, 0.03621804714202881, 0.006884496659040451, 0.031190549954771996, -0.01302400790154934, 0.008640113286674023, 0.0019828667864203453, 0.002970063593238592, -0.008814851753413677, 0.042654942721128464, 0.015329709276556969, -0.009555187076330185, -0.004183493088930845, -0.04804491996765137, -0.047417107969522476, -0.016057461500167847, -0.0395176000893116, 0.036174457520246506, -0.03601069003343582, -0.026373939588665962, -0.051756590604782104, 0.007011773530393839, 0.026865877211093903, -0.038604386150836945, 0.096975177526474, -0.021828919649124146, 0.0276626106351614, 0.005412515252828598, -0.031827230006456375, 0.03654816374182701, -0.0160736832767725, 0.0093062873929739, -0.01582086645066738, 0.08014333248138428, -0.014774191193282604, 0.04541298374533653, -0.0012915402185171843, 0.07318124175071716, 0.047738999128341675, 0.006210802122950554, 0.0056261527352035046, -0.02973591722548008, 0.02634379081428051, -0.06635627895593643, -0.0028957624454051256, 0.007476831786334515, 0.045332200825214386, 0.006603594869375229, 0.013890736736357212, -0.057865504175424576, 0.012660365551710129, 0.012328208424150944, -0.006492118816822767, -0.02445281483232975, -0.06333762407302856, -0.08894290775060654, -0.015423988923430443, -0.039302874356508255, -0.03727785497903824, -0.018494607880711555, -0.04603104665875435, 0.028927531093358994, -0.014403753913939, -0.014036023989319801, 0.030054349452257156, 0.049126800149679184, 0.01704872027039528, -0.044677916914224625, 0.07653611153364182, 0.004627537913620472, 0.02906830795109272, -0.03429335728287697, 0.012076024897396564, 0.007221607491374016, -0.006572857033461332, 0.02897883765399456, 0.02934184856712818, -0.023119274526834488, 0.009119320660829544, -0.016556574031710625, -0.0033259480260312557, 0.03810578212141991, 0.04590698704123497, -0.031024690717458725, 0.02523520216345787, -0.055594202131032944, -0.02552800066769123, -0.004921386484056711, -0.04593738541007042, -0.01188961137086153, 0.012305929325520992, -0.02071029134094715, 0.012288306839764118, 0.014091084711253643, 0.0027650443371385336, 0.035442203283309937, 0.06477919965982437, -0.052719660103321075, -0.011136768385767937, -0.02957855351269245, -0.013440120965242386, -0.018585167825222015, 0.0008503349963575602, -0.00232430687174201, 0.019942427054047585, 0.01967848651111126, -0.03287472203373909, 0.006799206603318453, -0.005001428537070751, -0.0033769721630960703, -0.04797583073377609, 0.07646549493074417, -0.051742006093263626, -0.013216509483754635, -0.08271168172359467, 0.045865707099437714, 0.004417145159095526, -0.013430804945528507, -0.035921886563301086, -0.04668073356151581, 0.025799833238124847, 0.03552693873643875, -0.05171232298016548, 0.050744954496622086, -0.02478363923728466, -0.04398077726364136, 0.005101745016872883, 0.05089714750647545, -0.021857263520359993, 0.010048022493720055, -0.006675464101135731, -0.013839330524206161, -0.009891723282635212, -0.053554750978946686, 0.02561660297214985, -0.040879085659980774, -0.0760243609547615, -0.014995039440691471, -0.01749538630247116, -0.005837923381477594, -0.011955542489886284, -0.010722520761191845, -0.042254600673913956, -0.003046303056180477, -0.01422178652137518, -0.003922303207218647, 0.06045188382267952, -0.03595539182424545, 0.007591347210109234, 0.045936405658721924, -0.002595936879515648, 0.035162005573511124, -0.010866628959774971, -0.047441501170396805, 0.04698905348777771, 0.04103606566786766, -0.07178221642971039, -0.02424255758523941, 0.11491364240646362, 0.034468747675418854, 0.002003841334953904, -0.01953052170574665, -0.021881574764847755, 0.000370394584024325, 0.03527738153934479, -0.008285175077617168, -0.00017858370847534388, 0.04497393220663071, 0.00035622206632979214, -0.0030314528848975897, 0.00637985672801733, -0.021646974608302116, 0.010935858823359013, 0.00737410644069314, 0.010283945128321648, -0.06881571561098099, -0.053799062967300415, -0.04929717257618904, 0.004618946462869644, -0.010748161934316158, 0.04202570766210556, -0.02792871929705143, -0.028810052201151848, 0.030446406453847885, -0.004927333444356918, 0.021066991612315178, 0.0003138636238873005, 0.007574302144348621, 0.029613368213176727, 0.003832670394331217, -0.029544053599238396, 0.0038757415022701025, -0.03232103958725929, -0.023126743733882904, 0.07139883190393448, -0.0016527263214811683, 0.05414484068751335, 0.034785617142915726, -0.009998662397265434, 0.01826147362589836, -0.04867304489016533, 0.003827029839158058, 0.00795366708189249, -0.04882221668958664, 0.014074517413973808, 0.017600225284695625, -0.028950242325663567, -0.015687011182308197, -0.025732966139912605, -0.030901221558451653, 0.01873353309929371, -0.03390870988368988, 0.0657905787229538, -0.02709299884736538, -0.038935836404561996, -0.03157453238964081, -0.05452388897538185, 0.07450928539037704, 0.05144547298550606, 0.017970461398363113, 0.02453557960689068, 0.06071988493204117, -0.045664265751838684, -0.002139888470992446, -0.009264970198273659, -0.014202769845724106, -0.04028424620628357, 0.018193772062659264, -0.01574605144560337, -0.00877007469534874, -0.0477021262049675, 0.03854091838002205, 0.022639429196715355, 0.0017352509312331676, 0.025552047416567802, 0.006955914665013552, -0.0029826154932379723, 0.0018005610909312963, 0.049870558083057404, -0.022900888696312904, -0.03736680746078491, 0.04518284648656845, -0.05277394875884056, 0.08583267778158188, 0.014486555010080338, 0.0070068188942968845, -0.03125053644180298, 0.037167225033044815, -0.03612930327653885, 0.07473485916852951, -0.01899721845984459, -0.017303256317973137, -0.030553054064512253, 0.03270535543560982, 0.014641698449850082, 0.01856163702905178, 0.05613509565591812, -0.017460688948631287, -0.013448236510157585, 0.005033920519053936, 0.0287676639854908, -0.00374745880253613, 0.0432637482881546, -0.019327418878674507, -0.03127851337194443, 0.06556051224470139, -0.02547568269073963, -0.019688094034790993, 0.014218714088201523, 0.04125771299004555, 0.016200382262468338, -0.038841020315885544, 0.030400307849049568, -0.028858928009867668, 0.01491615455597639, 0.06482139229774475, 0.0361875519156456, -0.043947238475084305, -0.0020322457421571016, -0.06069811061024666, -0.014129938557744026, 0.014928053133189678, 0.012367772869765759, 0.016234656795859337, 0.003408241318538785, -0.04112780839204788, -0.005201289430260658, -0.031492676585912704, -0.028995288535952568, 0.0026288474909961224, -0.06329672783613205, 0.031221073120832443, 0.03049403242766857, -0.018328851088881493, 0.013061768375337124, 0.013622420839965343, -0.00022789799550082535, 0.006250977981835604, 0.009174023754894733, 0.0000709359155735001, 0.016330037266016006, -0.026469044387340546, 0.000659424636978656, 0.048015862703323364, -0.02803795598447323, 0.03595668449997902, 0.006498558912426233, 0.03392855077981949, 0.004857981111854315, -0.007171935401856899, 0.0038831382989883423, 0.02074054442346096, 0.0927215963602066, 0.014298617839813232, 0.0024329829029738903, -0.019650740548968315, 0.002244707429781556, 0.03121529147028923, -0.02525276690721512, 0.03935312107205391, -0.03113018162548542, -0.032347820699214935, -0.023912712931632996, -0.047665614634752274, 0.041558779776096344, 0.008052816614508629, 0.03453196585178375, 0.046297550201416016, -0.032265376299619675, 0.07818882167339325, 0.009030948393046856, -0.03651358559727669, -0.015096442773938179, 0.056741680949926376, -0.03126796334981918, 0.04611583799123764, -0.041716568171978, -0.09111069142818451, 0.047406166791915894, 0.006609106902033091, -0.031085461378097534, 0.038082364946603775, 0.06617112457752228, -0.02057519555091858, -0.0012768234591931105, 0.007641632109880447, -0.012582225725054741, 0.03054136410355568, -0.04273190721869469, -0.023922044783830643, -0.016709337010979652, -0.015725726261734962, -0.031245306134223938, 0.008793739601969719, -0.02615712210536003, -0.0582212433218956, -0.01881956309080124, 0.0021881733555346727, -0.08437898755073547, 0.0310328658670187, 0.023312052711844444, 0.03757547214627266, -0.07059870660305023, -0.03739409148693085, -0.014229131862521172, 0.009594745934009552, 0.024491311982274055, 0.037859220057725906, -0.05001860111951828, 0.021496908739209175, -0.009510456584393978, 0.08896368741989136, 0.04090636223554611, 0.02851005084812641, -0.05446005240082741, 0.007783281151205301, 0.03377583622932434, 0.008471115492284298, 0.08136667311191559, -0.00883994996547699, 0.06895159184932709, -0.013572794385254383, -0.010197351686656475, 0.02153853327035904, 0.01450552511960268, -0.0011067572049796581, -0.060026414692401886, 0.011902245692908764, -0.019415829330682755, -0.02575078047811985, 0.11398421972990036, -0.0312841534614563, -0.026303591206669807, -0.0083760442212224, -0.023526011034846306, -0.05635937675833702, -0.004058877471834421, -0.0015189994592219591, 0.04343224689364433, 0.027152137830853462, -0.006164862308651209, 0.004772217478603125, -0.0004925192915834486, 0.04917014762759209, 0.04138028994202614, -0.051611874252557755, -0.027797583490610123, -0.006251595448702574, -0.0919109657406807, 0.005804507527500391, 0.01577192172408104, -0.08316260576248169, -0.01550664845854044, -0.03405225649476051, 0.01329802256077528, 0.005336256232112646, -0.02844628132879734, 0.04608621820807457, -0.02540978230535984, -0.019125089049339294, 0.04400422051548958, -0.0029833416920155287, 0.0367266908288002, -0.01759326457977295, 0.048357609659433365, 0.005588978994637728, -0.041865840554237366, 0.011549483053386211, 0.02380230836570263, 0.033178966492414474, 0.006850404664874077, 0.0036269540432840586, -0.032423235476017, 0.07600556313991547, -0.030115274712443352, -0.02081277407705784, -0.022386416792869568, 0.07339947670698166, 0.02339192107319832, 0.06546139717102051, -0.004834448918700218, 0.05112040787935257, -0.03660652041435242, -0.026545166969299316, -0.02873275801539421, -0.013634096831083298, 0.015122217126190662, -0.005172353237867355, -0.006333038676530123, -0.017363129183650017, 0.007820038124918938, 0.0249489676207304, 0.008779963478446007, -0.00685446010902524, 0.05237911269068718, -0.012417583726346493, 0.0018539841985329986, 0.06625492870807648, -0.027324199676513672, -0.04417906329035759, 0.015477822162210941, 0.010279819369316101, 0.022513320669531822, -0.012806529179215431, -0.08537402749061584, 0.04672959819436073, 0.08725615590810776, 0.07611692696809769, -0.021351180970668793, 0.03732076287269592, -0.1051233783364296, -0.02013823762536049, -0.03664698824286461, 0.027615826576948166, -0.02155631221830845, 0.011720833368599415, 0.06400130689144135, -0.015332512557506561, -0.03913292661309242, -0.045712199062108994, -0.07640291005373001, -0.014208726584911346, 0.03901781886816025, -0.0009478225838392973, -0.027172263711690903, -0.07412368804216385, 0.06548266857862473, 0.04355296492576599, -0.004796974360942841, -0.023949773982167244, -0.030613241717219353, 0.011373824439942837, -0.021532852202653885, 0.02213943749666214, -0.03281811997294426, 0.032153282314538956, 0.005531599745154381, -0.031212830916047096, -0.03885748237371445, 0.042591579258441925, 0.0015440774150192738, 0.042600225657224655, 0.021586764603853226, -0.022689076140522957, -0.04459822550415993, 0.030076729133725166, -0.04582729935646057, 0.0280313603579998, 0.03051179274916649, 0.009292198345065117, -0.048715222626924515, -0.06629373133182526, -0.045714665204286575, -0.0008071589982137084, 0.008037751540541649, 0.03310912474989891, -0.008214415051043034, 0.022699622437357903, -0.003664228832349181, -0.007011428941041231, -0.006683196406811476, 0.02626924216747284, 0.014362255111336708, -0.03266526758670807, 0.029598712921142578, 0.01218707486987114, -0.018725084140896797, 0.03816818818449974, -0.037341903895139694, 0.007172690238803625, -0.003044117009267211, 0.02963435836136341, 0.0015549426898360252, -0.042967673391103745, -0.05472847819328308, 0.030602481216192245, -0.02643839456140995, 0.028733041137456894, 0.010710816830396652, -0.028102168813347816, -0.04109862819314003, 0.0073921256698668, 0.018534358590841293, -0.02695063129067421, 0.011116637848317623, -0.03695262223482132, -0.022702351212501526, 0.05514894425868988, -0.008231006562709808, -0.0023173661902546883, -0.0401904471218586, -0.00010842591291293502, -0.036349885165691376, -0.017376890406012535, -0.0005725080845877528, 0.019154882058501244, 0.02389034815132618, -0.015228819102048874, 0.06374822556972504, -0.007378643844276667, -0.06006256863474846, 0.009637905284762383, -0.011306357569992542, 0.02004125341773033, 0.020096687600016594, 0.008370057679712772, 0.002600862877443433, -0.00042400299571454525, 0.015735814347863197, 0.0489305704832077, 0.08066464215517044, 0.002948851091787219, -0.02195316180586815, 0.020194923505187035, 0.0014142747968435287, 0.007980801165103912, 0.0008358802879229188, -0.026139574125409126, 0.021443547680974007, -0.004118149634450674, 0.07134580612182617, -0.04175310954451561, 0.038566045463085175, 0.03999903053045273, 0.046413127332925797, 0.014295589178800583, 0.0583823099732399, 0.040054935961961746, -0.016221504658460617, -0.0039012853521853685, -0.014940484426915646, 0.04196895286440849, 0.0031992115546017885, -0.022937677800655365, -0.020103005692362785, 0.019213739782571793, -0.01866503246128559, 0.018677834421396255, 0.015775183215737343, 0.08769562095403671, 0.06690764427185059, 0.06587288528680801, 0.028563665226101875, -0.033100683242082596, -0.03310386463999748, -0.0179351307451725, -0.07421566545963287, -0.06571298092603683, -0.0345633402466774, -0.031117085367441177, 0.05543012171983719, 0.002083949977532029, -0.0333583764731884, -0.04094557464122772, -0.07171348482370377, 0.019394712522625923, 0.04716569185256958, 0.0020609847269952297, 0.01592819020152092, 0.0713634341955185, 0.005942516028881073, 0.01733230985701084, 0.05854705721139908, -0.05448993295431137, -0.021361157298088074, 0.03552430495619774, 0.022771568968892097, 0.010918615385890007, -0.02691778354346752, -0.030986828729510307, 0.06927990913391113, -0.08433397859334946, -0.035787712782621384, 0.07793911546468735, -0.017805317416787148, 0.005069303326308727, -0.022033018991351128, 0.0018065270269289613, -0.003947349730879068, 0.0058832792565226555, 0.021177873015403748, -0.029255801811814308, 0.006156009156256914, 0.07108795642852783, 0.031754761934280396, 0.014868481084704399, 0.04351605847477913, -0.06632257997989655, -0.020109526813030243, 0.01105428859591484, -0.0135357566177845, -0.005471818149089813, -0.02623012103140354, -0.0023075351491570473, -0.049767784774303436, 0.008961355313658714, -0.008783578872680664, -0.04168383777141571, 0.01553270872682333, -0.04330059885978699, 0.0038087409920990467, -0.06947802752256393, -0.017396628856658936, -0.004002999980002642, -0.005343193653970957, -0.009057717397809029, -0.004921458661556244, -0.024396628141403198, 0.013780085369944572, 0.010044921189546585, -0.018127644434571266, -0.03536206856369972, -0.02224879339337349, -0.0013970931759104133, 0.04717349633574486, -0.04921676218509674, -0.0078049954026937485, -0.08181397616863251, 0.049235377460718155, -0.015210342593491077, -0.016864381730556488, -0.01063479669392109, 0.031498540192842484, -0.029572762548923492, 0.0004926547408103943, -0.08483373373746872, -0.034039419144392014, 0.010671588592231274, 0.021365821361541748, 0.001506294822320342, -0.0007872694986872375, -0.020747922360897064, 0.044026635587215424, 0.04694972187280655, -0.0575220063328743, -0.06920300424098969, 0.05282501131296158, -0.028500718995928764, 0.050447408109903336, 0.03959178924560547, -0.052237074822187424, 0.09455113112926483, -0.03178899362683296, 0.047161344438791275, -0.05085592716932297, -0.0004158087831456214, -0.029635261744260788, -0.07266859710216522, 0.027562899515032768, -0.044291768223047256, -0.01238663587719202, -0.021332060918211937, -0.006230201572179794 ]
<p>I have conducted a survey which asks respondents to indicate the informational sources regarding a product. There are 8 information sources (e.g., internet, newspaper, brochure and so on) and people can choose more than one source.</p> <p>I want to use information source a predictor variable in a multiple regression. However, because people can choose more than one information source, it does not seem possible to to treat it as a single categorical variable. </p> <p><strong>How can a categorical variable where respondents can choose more than one response be used as a predictor in multiple regression?</strong></p>
g73633
[ -0.035267408937215805, 0.026024624705314636, -0.0015926645137369633, 0.011279230937361717, 0.002976764924824238, -0.026646217331290245, -0.026169294491410255, 0.07209016382694244, 0.00007057403854560107, -0.02159780077636242, -0.015385283157229424, -0.02801668457686901, 0.0603008009493351, 0.03084048256278038, -0.014396525919437408, 0.014008807018399239, 0.02640543505549431, -0.010732732713222504, 0.06729864329099655, -0.00871098879724741, -0.024746641516685486, -0.0036936074029654264, -0.005297557450830936, -0.03590913116931915, -0.10863518714904785, -0.057231057435274124, -0.014920752495527267, 0.03603488206863403, -0.050985611975193024, 0.05028698220849037, -0.05712585151195526, -0.016254210844635963, 0.024656344205141068, 0.04749488830566406, -0.02765841595828533, -0.012466768734157085, 0.01596682146191597, 0.027870476245880127, -0.06366769224405289, 0.03826519101858139, 0.03877321630716324, 0.02709851786494255, 0.04420118406414986, 0.008425517939031124, 0.01286622416228056, 0.026945576071739197, 0.0325138159096241, -0.026830041781067848, 0.039662353694438934, -0.034978218376636505, -0.006900146137923002, -0.03147328644990921, -0.018022269010543823, -0.004979291930794716, 0.02969158999621868, -0.030872220173478127, -0.019860999658703804, -0.0006952548283152282, -0.004389373119920492, 0.02144697867333889, 0.03526918590068817, -0.019540252164006233, -0.025759980082511902, 0.02460489794611931, 0.048216812312603, 0.06095172464847565, -0.05645642802119255, -0.000419496645918116, 0.03783557191491127, -0.005460367538034916, 0.036253008991479874, 0.01704014465212822, 0.04299458488821983, -0.03375039994716644, 0.03968013823032379, -0.0709243044257164, -0.03144150599837303, 0.01651771180331707, 0.004281346686184406, 0.031228838488459587, 0.04104921221733093, 0.012934749945998192, 0.019362984225153923, 0.035837892442941666, -0.00010103891690960154, -0.022088203579187393, 0.029653338715434074, -0.0005384378600865602, 0.03444162383675575, -0.07136934250593185, 0.041227150708436966, 0.04027717188000679, 0.043626055121421814, 0.05952627584338188, 0.010861029848456383, -0.02245631255209446, -0.06961961090564728, -0.03792651370167732, 0.050480976700782776, -0.007816128432750702, -0.031268030405044556, 0.040653012692928314, -0.043675851076841354, 0.004574070684611797, -0.026883374899625778, 0.04948151484131813, 0.018791599199175835, 0.023646516725420952, -0.05576128140091896, -0.05632205680012703, -0.032067395746707916, 0.013024265877902508, -0.010496429167687893, 0.0005737539613619447, -0.0933518335223198, -0.01877499930560589, 0.024158326908946037, -0.03424558788537979, -0.024676019325852394, -0.022915178909897804, 0.03283306956291199, -0.025709951296448708, 0.04013223946094513, 0.0015268918359652162, -0.0046204156242311, -0.025674693286418915, -0.01775672286748886, 0.017870783805847168, 0.06498689204454422, 0.02651781402528286, -0.041901521384716034, 0.051853835582733154, 0.05550253018736839, 0.009037433192133904, -0.0031804069876670837, 0.03140885382890701, -0.040208470076322556, 0.05537155643105507, 0.024010110646486282, 0.058735575526952744, 0.023979267105460167, 0.00014336804451886564, 0.03138173744082451, 0.023242685943841934, -0.015997642651200294, -0.03221243619918823, 0.04485347121953964, 0.031123537570238113, -0.0063600423745810986, -0.018775347620248795, 0.029645545408129692, 0.048212941735982895, 0.012394431978464127, -0.012744590640068054, 0.013045484200119972, -0.011287063360214233, -0.0101173659786582, -0.02447681501507759, 0.023208247497677803, 0.022121625021100044, 0.11773465573787689, -0.017765425145626068, -0.002833371050655842, 0.04185061901807785, 0.062127240002155304, 0.018915174528956413, 0.033732231706380844, 0.003933971747756004, -0.04125359281897545, 0.02190408483147621, -0.024927355349063873, -0.035930316895246506, 0.009294691495597363, 0.000823641661554575, 0.10132022202014923, -0.08164022117853165, 0.08295421302318573, 0.0458131842315197, 0.052778784185647964, 0.022879254072904587, -0.041158225387334824, 0.015589254908263683, 0.0051529547199606895, -0.007995540276169777, -0.01693572849035263, -0.03295578807592392, -0.029438501223921776, 0.008702822029590607, -0.060036975890398026, 0.04379964619874954, -0.020489200949668884, 0.012682845816016197, 0.029747674241662025, 0.015619676560163498, -0.010951741598546505, -0.03058486618101597, 0.03503591567277908, -0.027317849919199944, -0.04668803513050079, -0.02433687075972557, 0.02692037634551525, 0.022507544606924057, -0.046629730612039566, 0.0640750452876091, -0.040856797248125076, 0.04033778980374336, 0.006077111698687077, 0.042277246713638306, -0.03455523028969765, -0.018015990033745766, 0.09826485067605972, -0.00990824680775404, -0.04213257133960724, 0.08219559490680695, -0.013170620426535606, -0.07200689613819122, 0.001407312578521669, 0.0033758070785552263, 0.034416697919368744, 0.0036626984365284443, -0.06877730786800385, -0.012232217006385326, 0.0021766647696495056, 0.023773422464728355, 0.014696427620947361, 0.056059837341308594, 0.02824849635362625, -0.0396995022892952, 0.04401301592588425, -0.028136976063251495, 0.0018138689920306206, 0.01264580525457859, 0.026136241853237152, -0.04037916660308838, 0.024656876921653748, -0.012918624095618725, 0.013999511487782001, 0.0204272773116827, -0.04117663577198982, -0.02435913495719433, -0.01842474564909935, -0.036997757852077484, 0.04455824941396713, -0.01791655458509922, 0.01237166952341795, -0.04111326485872269, 0.05324378237128258, 0.004964236635714769, 0.03197728469967842, 0.044161681085824966, -0.02661784738302231, 0.0171270202845335, 0.01865781657397747, -0.009328129701316357, -0.023218955844640732, -0.07084879279136658, 0.02226870134472847, 0.02278859354555607, -0.009740890935063362, -0.02764817699790001, -0.013158644549548626, -0.0402490459382534, 0.06617411226034164, 0.008346679620444775, 0.016955474391579628, -0.024538341909646988, 0.020335925742983818, -0.04085740074515343, 0.01578977145254612, -0.0059912619180977345, -0.07733158022165298, 0.03738043084740639, -0.02056831121444702, 0.048990558832883835, -0.04533321410417557, 0.04015722498297691, -0.06299354135990143, 0.019326703622937202, 0.04555726423859596, 0.02527966909110546, 0.08974439650774002, 0.07322756201028824, -0.05935857445001602, -0.062097229063510895, 0.007232169155031443, 0.026899652555584908, 0.03266898915171623, 0.04398304224014282, -0.002963653765618801, 0.033224914222955704, 0.008636390790343285, -0.011876912787556648, 0.020410308614373207, -0.04249904677271843, -0.03944786265492439, -0.02691831812262535, -0.06912754476070404, -0.019224893301725388, 0.06668941676616669, -0.030623938888311386, -0.00937681831419468, -0.024109063670039177, 0.04532238095998764, 0.016563935205340385, -0.004751830827444792, -0.026034167036414146, -0.011118611320853233, -0.029111767187714577, 0.004670359659940004, -0.0047910818830132484, 0.01555735245347023, -0.015097303315997124, 0.0002604503824841231, -0.000026181640350841917, -0.07118187844753265, -0.03205950930714607, 0.01970001868903637, 0.057272233068943024, 0.04406464472413063, -0.042642079293727875, 0.006032868288457394, 0.01503900345414877, 0.018095269799232483, 0.07149403542280197, -0.01691358909010887, 0.010484638623893261, -0.00034897352452389896, 0.042553775012493134, -0.0542001947760582, -0.03548599034547806, -0.050131939351558685, 0.04232386499643326, -0.03485209122300148, -0.06001819297671318, 0.03705225884914398, -0.03567947819828987, 0.025190815329551697, -0.007073516957461834, -0.03823273256421089, -0.015204344876110554, 0.048438869416713715, -0.03664186969399452, -0.02647818997502327, 0.011061547324061394, -0.06962818652391434, 0.05040501803159714, -0.02000458724796772, 0.010193977504968643, -0.00345267029479146, 0.010312615893781185, -0.003941767383366823, 0.06555464118719101, -0.044612038880586624, 0.022619077935814857, 0.010884265415370464, -0.017348535358905792, 0.07025378197431564, 0.04229601100087166, 0.01673188991844654, -0.002867277478799224, -0.037784650921821594, -0.0497913733124733, -0.021348150447010994, 0.014774300158023834, 0.005088125355541706, 0.05360370874404907, 0.0794372484087944, -0.02354525774717331, 0.026387130841612816, 0.029580334201455116, 0.09147821366786957, -0.02941974624991417, -0.022966833785176277, -0.007121826056391001, 0.029336802661418915, 0.01847805455327034, 0.018540287390351295, 0.026302199810743332, -0.018557408824563026, 0.02251112088561058, 0.05330299213528633, 0.019093189388513565, 0.024666784331202507, 0.01392153650522232, 0.013468745164573193, -0.022035058587789536, 0.022253159433603287, -0.017310429364442825, -0.032883673906326294, -0.03160427510738373, -0.008560018613934517, -0.02027810923755169, -0.0728428065776825, 0.03068392165005207, 0.005278449971228838, -0.037542808800935745, 0.025508856400847435, 0.005022960714995861, -0.001454995945096016, 0.04043354466557503, -0.04359472915530205, 0.0045743160881102085, 0.013062046840786934, 0.017212197184562683, -0.0231751948595047, -0.0077170394361019135, 0.05520744249224663, -0.005669215694069862, 0.00917497556656599, -0.00806774478405714, -0.03511718660593033, -0.02515575848519802, -0.03916492685675621, -0.04895937442779541, 0.02063342183828354, -0.04367674142122269, 0.035497840493917465, -0.0009551532566547394, 0.041306134313344955, -0.0035880915820598602, 0.08142048120498657, 0.009490150026977062, 0.001756612560711801, -0.03633875027298927, 0.0018217804608866572, 0.01369104627519846, -0.01558433473110199, -0.056869275867938995, -0.02674092724919319, 0.0007841736660338938, 0.0969296395778656, 0.02925892174243927, 0.02247423306107521, 0.04095602408051491, -0.03429725393652916, 0.0035068963188678026, 0.05350501462817192, -0.07482579350471497, 0.03412974253296852, -0.04347233101725578, 0.002946811029687524, -0.024515308439731598, -0.03911879286170006, 0.01946423575282097, -0.037429001182317734, -0.02136058546602726, -0.017245635390281677, 0.020319970324635506, -0.03719102963805199, 0.012042006477713585, -0.06382051855325699, -0.02432626113295555, -0.04917245730757713, -0.0003344534488860518, 0.023693092167377472, 0.034640587866306305, 0.0253215990960598, 0.01532287709414959, 0.020928282290697098, 0.05385690927505493, 0.005822854116559029, -0.06910266727209091, -0.00855534989386797, 0.040599655359983444, -0.052207786589860916, -0.056896284222602844, -0.017805809155106544, 0.011064421385526657, 0.00209769606590271, 0.0008075808291323483, -0.01905904710292816, 0.015830162912607193, -0.055533625185489655, 0.01959231309592724, 0.039826590567827225, -0.005718338768929243, -0.014409156516194344, -0.025509566068649292, -0.013649957254529, -0.046022575348615646, -0.0228864848613739, -0.007548817433416843, 0.03590016812086105, -0.008562362752854824, 0.0008267566445283592, -0.03435058891773224, 0.013779731467366219, -0.050163570791482925, -0.042688190937042236, -0.037587594240903854, -0.01979702338576317, 0.03899785131216049, 0.049594052135944366, 0.021413395181298256, -0.02284223958849907, 0.016528647392988205, -0.0070168511010706425, -0.03880998492240906, 0.0168011412024498, 0.0246875137090683, -0.0027927160263061523, -0.041700515896081924, 0.03720727562904358, 0.03966476023197174, -0.05801813676953316, -0.0024843288119882345, 0.002480338793247938, -0.09391791373491287, -0.0060852267779409885, 0.03938606381416321, 0.032158445566892624, 0.03584059327840805, -0.006005934439599514, -0.02408304065465927, -0.03558047115802765, 0.01922498643398285, 0.01825787127017975, 0.06988903880119324, -0.00713900662958622, 0.006280758883804083, 0.04973595216870308, 0.016807103529572487, 0.019466273486614227, 0.0415213443338871, 0.007290396373718977, -0.08306459337472916, -0.06715565174818039, -0.051576606929302216, 0.0522097609937191, -0.022572532296180725, 0.024309976026415825, 0.07222823053598404, -0.03458469733595848, 0.026453329250216484, -0.012268183752894402, -0.05838610231876373, 0.004475685767829418, 0.01262795738875866, 0.012012421153485775, 0.018995067104697227, -0.0501050241291523, -0.05477873980998993, 0.0510125458240509, -0.059397172182798386, 0.05844540521502495, 0.01044231466948986, 0.03376968577504158, -0.013708817772567272, -0.010763930156826973, 0.03278883174061775, -0.022887276485562325, 0.0247261393815279, -0.02544686757028103, -0.013570641167461872, -0.003938159439712763, 0.030023900792002678, 0.04176127538084984, 0.008384342305362225, 0.062497977167367935, -0.04253889247775078, -0.08302891999483109, -0.015571904368698597, -0.010034395381808281, 0.017823491245508194, -0.025223033502697945, 0.0008908896124921739, -0.07095322757959366, -0.041515760123729706, -0.034501370042562485, 0.004579684231430292, -0.018449658527970314, -0.006895942613482475, 0.015180116519331932, 0.006316456478089094, -0.0009092626278288662, -0.0016723917797207832, -0.027650777250528336, -0.01933250017464161, 0.019988462328910828, 0.009521388448774815, -0.010275700129568577, -0.02564479038119316, 0.024602599442005157, -0.022191330790519714, -0.007005265448242426, -0.012725080363452435, 0.0019862798508256674, 0.04659785330295563, -0.03921559825539589, -0.009431813843548298, -0.013585466891527176, 0.022188404574990273, 0.03058995120227337, -0.017962442710995674, -0.043746188282966614, 0.04368363320827484, -0.029028138145804405, 0.045752111822366714, -0.0300681684166193, 0.0034187110140919685, -0.007568791508674622, -0.03943334519863129, 0.06114572659134865, 0.020107591524720192, 0.029958289116621017, 0.005961493588984013, 0.008046667091548443, -0.043098077178001404, 0.0557267852127552, -0.036660823971033096, -0.06369023770093918, 0.014847121201455593, 0.043065790086984634, 0.022497743368148804, 0.04337579756975174, -0.008847844786942005, -0.03941119834780693, -0.015376492403447628, 0.022086402401328087, -0.03420260548591614, 0.0009598602191545069, -0.05781847611069679, 0.016570834442973137, -0.03633619099855423, 0.018282657489180565, 0.029121847823262215, -0.019839772954583168, -0.04452094808220863, 0.014095025137066841, 0.033426664769649506, 0.01676141284406185, 0.006352265365421772, 0.05654183030128479, 0.005415176507085562, -0.02805461175739765, 0.01660466007888317, -0.0381556861102581, 0.000984599580988288, 0.029746579006314278, -0.0175299271941185, -0.012354891747236252, -0.02117484249174595, -0.046228691935539246, 0.07666026800870895, -0.001956203253939748, 0.008263803087174892, 0.0782727599143982, 0.038064491003751755, -0.024050727486610413, -0.007903904654085636, 0.02979496866464615, 0.010516652837395668, 0.02418666146695614, -0.0068390811793506145, 0.009914956986904144, 0.04171490669250488, 0.05038325861096382, 0.020397763699293137, 0.003630166407674551, 0.0533529594540596, -0.008003304712474346, -0.018778735771775246, -0.1021786779165268, -0.054262250661849976, -0.06938707083463669, 0.04253298044204712, -0.0576736181974411, -0.04763332009315491, -0.048145219683647156, -0.07451407611370087, -0.03784120827913284, -0.07215612381696701, 0.025882622227072716, -0.04072362557053566, -0.016192181035876274, -0.052681341767311096, -0.06120675802230835, -0.008801419287919998, 0.0006720050587318838, 0.022761814296245575, -0.03173206374049187, -0.008550051599740982, 0.054046567529439926, -0.03720062971115112, -0.008580946363508701, -0.023692650720477104, -0.012237714603543282, 0.05471834912896156, 0.04872974753379822, -0.026365917176008224, -0.04659934714436531, -0.0580819807946682, 0.007801821455359459, -0.05613875389099121, -0.06101023778319359, 0.0697360560297966, -0.030909406021237373, 0.014059212058782578, -0.022127127274870872, 0.05372823029756546, 0.0014507443411275744, 0.04847951978445053, -0.04024037346243858, -0.013049684464931488, 0.03968122974038124, -0.022486291825771332, -0.04184206202626228, -0.04483440890908241, -0.0027264466043561697, -0.020259803161025047, -0.0689641609787941, 0.02056538499891758, -0.06013299897313118, 0.04519331082701683, -0.02449353039264679, -0.02134564332664013, -0.009103952907025814, -0.005081091076135635, -0.013880646787583828, -0.033116597682237625, -0.06503495573997498, -0.014994206838309765, -0.02671998366713524, 0.026509087532758713, -0.01946629397571087, -0.038562703877687454, 0.012502117082476616, 0.006766648031771183, 0.01832396909594536, 0.07730705291032791, -0.03409203514456749, -0.01134242583066225, -0.043031755834817886, 0.06353815644979477, 0.061369672417640686, 0.030128128826618195, -0.04588077589869499, 0.009800034575164318, -0.006981719750910997, 0.046372298151254654, 0.03225475922226906, 0.030383192002773285, 0.018535733222961426, 0.014850221574306488, -0.029775060713291168, -0.0069582038559019566, -0.010042201727628708, 0.037070877850055695, 0.020671389997005463, -0.06841916590929031, -0.00028940493939444423, 0.010306555777788162, 0.012153972871601582, 0.0329609215259552, -0.001723712426610291, -0.010094105266034603, 0.004618953447788954, 0.004946618806570768, -0.016369972378015518, -0.007613746449351311, 0.0014123173896223307, 0.030204158276319504, -0.0586821585893631, 0.013282429426908493, 0.011051989160478115, 0.015307257883250713, -0.011806542053818703, 0.026123110204935074 ]
<p>I am developing a physiological test using R that requires some parameters optimised. In comparing the new method against the existing method, the values of individual readings correlate in a linear way but are very heteroscedastic - the variance approximately proportional to the mean. </p> <p>I would like to compare the effects of various parameter changes by examining the goodness-of-fit of the linear models compared with each other. Confidence intervals around the linear model parameters are not needed. Comparing R squareds does not seem appropriate given the heteroscedasticity. Would distance correlation or R squared after HCCM correction be appropriate ways to test if one method is superior to another ?</p>
g39335
[ 0.054856929928064346, -0.10458961874246597, 0.0027280813083052635, 0.02795800380408764, -0.011877856217324734, 0.030355563387274742, 0.03949880972504616, -0.005400915630161762, -0.04166371002793312, 0.012243792414665222, 0.04882583022117615, 0.0048888567835092545, 0.010936204344034195, 0.007368181366473436, -0.03955478221178055, -0.0013495063176378608, 0.09156125783920288, -0.006705347448587418, -0.033653710037469864, -0.005840557161718607, -0.04322543367743492, 0.012938914820551872, -0.013940207660198212, 0.023601841181516647, -0.08857395499944687, -0.07042618840932846, -0.0358419194817543, 0.08175212144851685, -0.044680893421173096, 0.04020725563168526, -0.024216672405600548, 0.0035115305799990892, 0.04677364602684975, -0.07149796187877655, -0.03879355266690254, -0.011895455420017242, 0.07725048065185547, 0.032457947731018066, 0.006831234320998192, 0.05025486648082733, 0.0033139160368591547, 0.017299378290772438, 0.07159619778394699, 0.009286722168326378, 0.03464138135313988, -0.041498154401779175, -0.01979377120733261, 0.041700005531311035, 0.03579028695821762, -0.00016143241373356432, -0.01981920562684536, 0.02315281331539154, 0.021307824179530144, -0.000002903899257944431, 0.037723690271377563, 0.0036209765821695328, 0.01056137029081583, 0.05074547976255417, 0.011464554816484451, -0.009141992777585983, 0.018732894212007523, -0.014598604291677475, -0.055947139859199524, -0.04596782848238945, 0.02362140454351902, -0.01561187393963337, -0.016035329550504684, 0.002439703792333603, -0.00896398164331913, -0.00297020492143929, -0.010981449857354164, -0.054518550634384155, 0.005403825547546148, -0.004403944592922926, -0.060250237584114075, -0.044743359088897705, -0.019421517848968506, -0.0314728245139122, 0.008524410426616669, 0.004436034709215164, -0.03777603432536125, 0.006279447581619024, 0.04485046863555908, 0.061027079820632935, 0.09449790418148041, 0.010557902045547962, 0.04392848163843155, 0.03863715007901192, 0.05900532007217407, 0.04012376815080643, -0.0041165826842188835, -0.021332722157239914, 0.019443783909082413, 0.07893677055835724, -0.04103081673383713, 0.029709717258810997, -0.09502607583999634, -0.015729131177067757, 0.0256712194532156, -0.007414962165057659, -0.006593874655663967, -0.02532372623682022, 0.020387915894389153, -0.04916032403707504, -0.06860485672950745, -0.028599737212061882, 0.017183717340230942, 0.014439092949032784, -0.04278701916337013, -0.0153775904327631, -0.056058865040540695, -0.03878018260002136, -0.028041958808898926, -0.007047966122627258, -0.013462066650390625, -0.04780690744519234, 0.07015924155712128, 0.00008001570677151904, -0.030929606407880783, -0.05927913263440132, 0.04964657500386238, 0.06032022088766098, 0.02059832401573658, -0.008346117101609707, -0.024822263047099113, -0.007563737686723471, -0.08291517943143845, 0.0160091333091259, -0.013625136576592922, 0.044843800365924835, -0.00406898045912385, 0.02038629911839962, -0.012073734775185585, -0.029504837468266487, -0.030072521418333054, 0.02935352735221386, 0.05800723284482956, 0.0392056442797184, -0.0423472635447979, -0.029125049710273743, -0.027421362698078156, -0.005863433238118887, 0.01745108887553215, -0.023361792787909508, -0.007730236276984215, -0.0075327674858272076, 0.052587732672691345, -0.01595989614725113, -0.0032714102417230606, 0.016755441203713417, 0.03093673847615719, -0.0028994393069297075, 0.003865231527015567, 0.016102008521556854, -0.04268546774983406, 0.019311649724841118, -0.07117106765508652, 0.004682905040681362, -0.005810120142996311, -0.002091049449518323, -0.05135269835591316, -0.004151002038270235, 0.04987603798508644, 0.010085482150316238, 0.02460169978439808, 0.017600616440176964, -0.00916342157870531, 0.018034305423498154, 0.03953142836689949, -0.04663543403148651, -0.001975198509171605, -0.025822391733527184, 0.03944990411400795, -0.03683954477310181, 0.041389308869838715, 0.04837888851761818, 0.036052387207746506, -0.04923180490732193, -0.01151819247752428, 0.011906714178621769, 0.03139915317296982, 0.06824275851249695, 0.014176089316606522, -0.04413094371557236, -0.03573775291442871, -0.021788522601127625, 0.06735046207904816, -0.006201614625751972, -0.06518642604351044, -0.053509671241045, -0.012811005115509033, -0.03742470592260361, -0.08053748309612274, -0.04540874436497688, -0.01286353636533022, -0.0028576829936355352, 0.010249201208353043, -0.029960989952087402, 0.000016520412827958353, 0.04152252897620201, 0.03371850773692131, -0.025422999635338783, 0.03541366010904312, 0.052072420716285706, -0.024319665506482124, -0.020450735464692116, 0.0010088575072586536, -0.041881415992975235, 0.049952201545238495, -0.0014419659273698926, -0.03703773021697998, 0.020564332604408264, 0.010830859653651714, 0.00433002645149827, 0.01650976575911045, 0.019114479422569275, 0.0008607666823081672, 0.06454955786466599, 0.002690013963729143, 0.020249275490641594, -0.07259660214185715, -0.061238259077072144, 0.05225887894630432, -0.05764969810843468, 0.015954893082380295, 0.008179586380720139, -0.01468155812472105, 0.013116133399307728, -0.019041651859879494, -0.017530925571918488, 0.0024335698690265417, 0.02878165803849697, 0.050073008984327316, -0.0316302627325058, 0.0006429222412407398, 0.016271451488137245, 0.008572218008339405, -0.012850538827478886, -0.038717009127140045, 0.02337503433227539, 0.03978968411684036, 0.020326728001236916, -0.026565181091427803, 0.03703909367322922, 0.009731821715831757, 0.005602543707937002, 0.03299137204885483, 0.005103283561766148, 0.03769228979945183, 0.06093847379088402, -0.006705119740217924, 0.13811756670475006, 0.00385295576415956, -0.058964043855667114, 0.017654182389378548, 0.006606606766581535, -0.008464791812002659, 0.0370439849793911, -0.01665693335235119, 0.030666211619973183, -0.049273762851953506, 0.004042957443743944, -0.04593534767627716, 0.03420582413673401, -0.04060135409235954, 0.007396625354886055, -0.012919534929096699, -0.02426174469292164, 0.00998719409108162, -0.0323614664375782, 0.013236240483820438, 0.008024941198527813, 0.06121844798326492, 0.1065722405910492, 0.016176840290427208, 0.02026221714913845, -0.03623257949948311, -0.040582820773124695, 0.07356144487857819, -0.04227240011096001, 0.03832917660474777, -0.035618506371974945, -0.026582330465316772, -0.021719858050346375, 0.011471391655504704, -0.013758620247244835, 0.10134955495595932, -0.04606359079480171, -0.01900363527238369, 0.031192228198051453, -0.05234257131814957, 0.04993347451090813, -0.03930054232478142, -0.00579471280798316, -0.02146001346409321, 0.017592983320355415, 0.07658153772354126, -0.08167798072099686, 0.03404122218489647, 0.03402369096875191, -0.010974816977977753, -0.017504725605249405, -0.02070457674562931, 0.01720321550965309, 0.04560025408864021, -0.0011204214533790946, -0.05187302455306053, -0.003344932571053505, 0.05254434049129486, 0.04840822145342827, -0.0031987742986530066, -0.03136921301484108, -0.038219962269067764, -0.01174833718687296, 0.0020713733974844217, -0.045830052345991135, 0.011337562464177608, 0.02767299860715866, 0.00455048680305481, 0.058187633752822876, 0.04175034165382385, -0.07066332548856735, -0.04148883745074272, -0.013606407679617405, -0.010806922800838947, -0.00934919249266386, 0.0038122001569718122, 0.030954869464039803, -0.11121266335248947, 0.0031091824639588594, 0.021570304408669472, 0.03696904331445694, 0.02668502740561962, 0.026695754379034042, -0.0007028640247881413, -0.04123467579483986, -0.04096851497888565, -0.018746307119727135, -0.026511481031775475, 0.005361088551580906, -0.027052083984017372, 0.007732732221484184, 0.03825780376791954, 0.0071712820790708065, -0.008343405090272427, -0.004314920399338007, 0.0324878953397274, -0.007752635981887579, 0.00681867403909564, -0.04504143074154854, -0.026666680350899696, -0.011848724447190762, -0.008780156262218952, -0.03760838508605957, 0.0075822630897164345, 0.0006086004432290792, 0.027673443779349327, 0.02485286071896553, 0.02721213363111019, -0.008958317339420319, -0.01784483715891838, -0.03779320418834686, -0.01815907657146454, 0.022722918540239334, -0.02731584757566452, 0.03137460723519325, 0.02931826002895832, 0.04289698600769043, 0.004487999249249697, -0.003949118312448263, -0.019046174362301826, 0.01567520759999752, 0.017169417813420296, 0.0008137760451063514, 0.021908611059188843, 0.034125104546546936, 0.050901345908641815, 0.008212435059249401, -0.05440111085772514, 0.06282179057598114, -0.019033202901482582, 0.006302247289568186, -0.011612387374043465, -0.003098206827417016, -0.020814482122659683, -0.07822901755571365, -0.0029083313420414925, -0.017344679683446884, -0.04117519035935402, -0.009965293109416962, -0.011425192467868328, -0.051274970173835754, -0.0771939754486084, 0.050766170024871826, 0.034710802137851715, -0.05224967747926712, 0.030483614653348923, -0.008035527542233467, 0.011012035422027111, 0.03190656751394272, -0.005328092724084854, -0.021845461800694466, 0.04089300334453583, 0.05354486033320427, -0.04613618180155754, -0.022009262815117836, -0.042098116129636765, 0.025711359456181526, -0.06709007918834686, 0.03407363221049309, -0.03514847159385681, 0.049724217504262924, 0.05617969110608101, -0.046768151223659515, 0.05193701386451721, -0.0053692106157541275, 0.0034854584373533726, -0.033936869353055954, 0.031038157641887665, 0.050630636513233185, -0.030051250010728836, 0.019303135573863983, -0.031950175762176514, -0.000006859732820885256, 0.029063481837511063, -0.014808915555477142, 0.07912664115428925, -0.023503808304667473, 0.03095215931534767, -0.01721210964024067, -0.010665593668818474, 0.004912541247904301, -0.006419820711016655, 0.04403553158044815, 0.04031243920326233, -0.0005647545913234353, -0.019891297444701195, -0.0070623978972435, 0.001349989790469408, -0.04632899910211563, -0.058290883898735046, 0.007078370079398155, 0.01543338131159544, -0.043078161776065826, -0.059058766812086105, 0.04865493252873421, 0.002294604666531086, -0.02727016992866993, 0.0026265461929142475, 0.026280082762241364, -0.0354553759098053, 0.014189677312970161, 0.07627878338098526, -0.011328459717333317, -0.02923063561320305, -0.028357120230793953, 0.035634737461805344, 0.04373527690768242, 0.04358017444610596, 0.01034372579306364, -0.03598327562212944, 0.009357094764709473, -0.024651242420077324, -0.037976477295160294, 0.0015992054250091314, -0.007067680824548006, -0.047457896173000336, -0.016437655314803123, -0.008207088336348534, 0.033153142780065536, -0.005864529870450497, -0.03563974052667618, 0.04472583159804344, 0.0288750808686018, 0.005153199192136526, 0.015219969674944878, 0.0007440928020514548, -0.007675696164369583, -0.023102303966879845, -0.000027722815502784215, -0.0326690711081028, 0.015864623710513115, -0.00813291221857071, 0.015121415257453918, 0.04003074765205383, -0.016400692984461784, -0.004722159821540117, -0.03168545663356781, 0.04579056054353714, 0.05070532113313675, 0.01689557358622551, 0.057475391775369644, 0.046878695487976074, -0.024555258452892303, 0.03722132742404938, 0.02613048441708088, 0.05492536351084709, -0.016197199001908302, -0.017267948016524315, 0.017543381080031395, -0.010374958626925945, 0.06485510617494583, -0.0103518171235919, -0.026679381728172302, -0.015042316168546677, 0.0021658367477357388, 0.060424964874982834, -0.027831660583615303, -0.010694781318306923, 0.015022492036223412, -0.05601612851023674, -0.02061636932194233, 0.0004283150192350149, 0.026325561106204987, -0.06220906600356102, -0.00547586428001523, 0.009064416401088238, 0.09225139766931534, 0.02256343886256218, -0.0659208595752716, 0.05977168306708336, -0.028582099825143814, 0.05859989672899246, 0.015641411766409874, -0.006123079918324947, -0.030388861894607544, -0.05491354689002037, 0.0342758446931839, 0.018317198380827904, -0.04412797838449478, 0.01181879173964262, 0.017821356654167175, 0.04322833567857742, 0.03431646525859833, -0.047412361949682236, -0.01152462512254715, -0.06580491364002228, 0.006355572026222944, -0.006788333412259817, -0.01782723143696785, -0.05927125737071037, -0.015578891150653362, 0.05604402720928192, -0.0005886718863621354, -0.025151891633868217, -0.019653556868433952, -0.06749600172042847, -0.05018994212150574, -0.045690011233091354, -0.03437388315796852, -0.014658755622804165, -0.05128783360123634, -0.02809174172580242, 0.026014264672994614, -0.012579988688230515, -0.044848863035440445, 0.04701671004295349, -0.0183712188154459, 0.028458280488848686, 0.05779110640287399, 0.00572182284668088, -0.09641954302787781, 0.01298103854060173, 0.01297706924378872, -0.029193129390478134, -0.03811274468898773, -0.04759085923433304, 0.0022807421628385782, 0.020249688997864723, -0.021121082827448845, -0.010406425222754478, -0.0541313998401165, 0.02345982752740383, 0.00977976806461811, -0.05259604752063751, 0.0018589446553960443, 0.005674028769135475, 0.019681839272379875, 0.048978302627801895, -0.010737395845353603, 0.015918107703328133, -0.0738479271531105, -0.019042406231164932, 0.029019396752119064, 0.012883814983069897, 0.03783857822418213, -0.008999252691864967, 0.05600439012050629, 0.024810899049043655, 0.008485119789838791, -0.029079236090183258, -0.003253699978813529, 0.01984286680817604, -0.04519779607653618, -0.01312987133860588, -0.07287272810935974, -0.01053592562675476, 0.023705540224909782, -0.041683707386255264, 0.03045862726867199, -0.030392659828066826, -0.04750832915306091, 0.0344860814511776, -0.06488416343927383, 0.013184113427996635, -0.04173143208026886, -0.008917689323425293, 0.01625283993780613, -0.01304001547396183, -0.019276171922683716, 0.006748730782419443, -0.00325695239007473, 0.04021051153540611, 0.04476362466812134, 0.03971609100699425, 0.018282374367117882, -0.035819895565509796, -0.003332936903461814, -0.05557055026292801, 0.005052662920206785, 0.04394664615392685, -0.02693190425634384, -0.025258230045437813, -0.01830662414431572, 0.059309858828783035, 0.03633816912770271, 0.011005492880940437, 0.009269985370337963, 0.024534130468964577, 0.0015437296824529767, -0.023262185975909233, -0.006560106296092272, -0.04165911674499512, 0.01820477284491062, -0.0442374162375927, 0.04447327181696892, 0.036234643310308456, 0.009999604895710945, 0.028850944712758064, 0.07297613471746445, 0.024761080741882324, 0.017571989446878433, 0.0103495754301548, -0.046468622982501984, 0.021159030497074127, 0.00869095977395773, 0.02276322804391384, 0.06189585477113724, -0.011465838178992271, 0.04329366609454155, 0.010068273171782494, 0.057059258222579956, -0.02595517784357071, -0.05115619674324989, 0.05868791416287422, 0.06495197117328644, -0.0002830803859978914, 0.09412471204996109, 0.050601281225681305, -0.0585937574505806, -0.018383055925369263, -0.023712752386927605, -0.03265424817800522, -0.006609597243368626, -0.008667713962495327, 0.02017955854535103, -0.025817088782787323, -0.04570603370666504, 0.05465591326355934, -0.04030616953969002, 0.10765279829502106, 0.020414724946022034, 0.010244238190352917, 0.023343533277511597, 0.02147470787167549, 0.029369967058300972, -0.009022007696330547, -0.044542744755744934, -0.03992438688874245, 0.0011101821437478065, -0.04188457876443863, -0.019623443484306335, 0.044019665569067, -0.0033921522554010153, 0.0009517037542536855, 0.059293366968631744, 0.037046533077955246, -0.04871567711234093, 0.023237308487296104, -0.010290614329278469, -0.028448309749364853, -0.016128823161125183, -0.05927925929427147, 0.042244262993335724, -0.04196630418300629, 0.009541249834001064, 0.00849848985671997, 0.000895760371349752, 0.011173028498888016, -0.010257355868816376, 0.004109216388314962, 0.020524324849247932, 0.006676338147372007, 0.021571381017565727, 0.02928796596825123, 0.014432909898459911, -0.03983253240585327, -0.048756327480077744, 0.00654656020924449, 0.009760293178260326, 0.02912687323987484, 0.018995415419340134, 0.02449261024594307, -0.02024662494659424, -0.002546742558479309, -0.026990856975317, 0.026979025453329086, -0.01422062236815691, 0.01432975847274065, -0.054076604545116425, -0.03516761213541031, -0.034091442823410034, 0.013551006093621254, -0.016237493604421616, -0.015564092434942722, -0.04617200046777725, 0.011654825881123543, 0.02666318602859974, -0.02165539376437664, -0.03439219295978546, -0.015286673791706562, -0.05784596875309944, -0.06397691369056702, -0.03376442566514015, 0.025554250925779343, -0.015647634863853455, 0.008969767019152641, 0.1060219407081604, -0.02085019275546074, 0.011815321631729603, -0.02900310419499874, -0.031956642866134644, 0.0535714253783226, 0.0006308159208856523, 0.008166889660060406, -0.007003888487815857, 0.010951518081128597, 0.06561241298913956, -0.0029048325959593058, -0.05229915678501129, -0.05243279039859772, 0.03565879538655281, -0.015035327523946762, 0.04419649392366409, 0.04088897630572319, 0.014644799754023552, -0.050947777926921844, -0.06377236545085907, -0.0007596694631502032, -0.02627057395875454, 0.03601057454943657, -0.02606874145567417, -0.04684913530945778, -0.007788801100105047, 0.003142208093777299, 0.026242021471261978, -0.0041707418859004974, 0.0025528352707624435 ]
<p>Given a hierarchical model $p(x|\phi,\theta)$, I want a two stage process to fit the model. First, fix a handful of hyperparameters $\theta$, and then do Bayesian inference on the rest of the parameters $\phi$. For fixing the hyperparameters I am considering two options.</p> <ol> <li>Use <strong>Empirical Bayes (EB)</strong> and maximize the marginal likelihood $p(\mbox{all data}|\theta)$ (integrating out the rest of the model which contains high dimensional parameters).</li> <li>Use <strong>Cross Validation (CV)</strong> techniques such as $k$-fold cross validation to choose $\theta$ that maximizes the likelihood $p(\mbox{test data}|\mbox{training data}, \theta)$.</li> </ol> <p>The advantage of EB is that I can use all data at once, while for CV I need to (potentially) compute the model likelihood multiple times and search for $\theta$. The performance of EB and CV are comparable in many cases, and often EB is faster to estimate.</p> <p>Question: Is there a theoretical foundation that links the two (say, EB and CV are the same in the limit of large data)? Or links EB to some generalizability criterion such as empirical risk? Can someone point to a good reference material?</p>
g73634
[ 0.07321208715438843, -0.011559946462512016, 0.0004544324183370918, 0.004274418577551842, 0.02797994203865528, 0.042236510664224625, 0.030683396384119987, 0.03108217380940914, -0.05590029060840607, 0.034581031650304794, 0.005994027946144342, 0.011946809478104115, 0.026729265227913857, 0.04484199360013008, -0.03310885280370712, -0.019958751276135445, 0.07021989673376083, 0.01275145448744297, 0.011624092236161232, 0.021217025816440582, -0.028687404468655586, 0.007664471864700317, -0.0037234134506434202, -0.002802044153213501, -0.013579322956502438, -0.07062579691410065, -0.02705385908484459, 0.006785575766116381, -0.030199792236089706, 0.045978810638189316, -0.0198275838047266, -0.0603894479572773, 0.07780657708644867, -0.08737388253211975, -0.026436343789100647, -0.00795745849609375, 0.01104525476694107, 0.0011703582713380456, 0.0029677655547857285, 0.009355059824883938, 0.015045667067170143, 0.06210139021277428, 0.08841191232204437, -0.00966403167694807, -0.03323664516210556, -0.005669945850968361, -0.001088566961698234, -0.002169213257730007, 0.04478047788143158, -0.06782860308885574, -0.010416132397949696, 0.020801978185772896, 0.009786061942577362, 0.0015446979086846113, -0.0055406540632247925, 0.04385162144899368, 0.006719107739627361, 0.06445004791021347, -0.023341702297329903, -0.03378453105688095, 0.03312019631266594, -0.04853302985429764, -0.04232453927397728, 0.021794097498059273, -0.02990124747157097, 0.05456402152776718, -0.06903250515460968, -0.03529072552919388, -0.010785347782075405, -0.030249133706092834, -0.00925358571112156, -0.0012573602143675089, -0.007857567630708218, -0.043763577938079834, -0.02205689810216427, 0.0038267311174422503, -0.016090912744402885, 0.01494225487112999, -0.010525982826948166, 0.05679251626133919, 0.023566799238324165, 0.003474828787147999, 0.06018374115228653, 0.014410777948796749, -0.032806798815727234, 0.005429630167782307, -0.007335511036217213, 0.027777643874287605, 0.01362367533147335, -0.035395655781030655, 0.017610540613532066, 0.0006581600173376501, 0.010968359187245369, 0.0639125183224678, -0.069182850420475, 0.006074976176023483, -0.08491313457489014, 0.007474411744624376, 0.02209354192018509, 0.010868282057344913, 0.00003771936098928563, -0.01648603565990925, 0.012924452312290668, -0.003636243985965848, -0.05323029309511185, -0.007600301876664162, 0.008244586177170277, 0.0026322591584175825, -0.012719969265162945, 0.02993212267756462, -0.07673338800668716, 0.026323994621634483, -0.03980167210102081, -0.04522227495908737, -0.019450509920716286, -0.04033505171537399, 0.02857956849038601, 0.030879586935043335, -0.017295435070991516, 0.0027903637383133173, 0.03804321587085724, -0.02740180306136608, -0.004646696615964174, 0.049654144793748856, -0.06009121984243393, 0.008675849996507168, -0.08190398663282394, 0.06069225072860718, -0.05168097838759422, -0.010745846666395664, 0.04679053649306297, 0.0026876633055508137, 0.03624296933412552, 0.005381926894187927, 0.020442809909582138, 0.024733643978834152, -0.018548013642430305, 0.025766290724277496, -0.004013442900031805, 0.01294640265405178, -0.08869077265262604, 0.022709129378199577, 0.019251680001616478, -0.01339632086455822, -0.0015260386280715466, 0.05609754100441933, 0.01813383586704731, 0.024991953745484352, -0.012411046773195267, -0.0294608436524868, -0.036711499094963074, 0.023476695641875267, 0.016861336305737495, 0.037614233791828156, -0.02442748099565506, 0.03893047571182251, -0.033778637647628784, -0.02499019354581833, 0.04272628575563431, 0.004247578792273998, 0.00487885158509016, 0.005023542791604996, -0.017213765531778336, -0.024484481662511826, 0.03162633255124092, 0.02108130417764187, -0.007236163131892681, -0.05254063755273819, -0.019737116992473602, -0.007824109867215157, 0.012333514168858528, -0.004811252001672983, 0.08047948032617569, 0.004433909431099892, 0.0004424301441758871, 0.04635196179151535, -0.001419767620973289, -0.03207732364535332, 0.016898013651371002, 0.019503988325595856, 0.001411530189216137, 0.03683958947658539, 0.0007184841670095921, 0.005080868024379015, 0.02281249687075615, -0.028729939833283424, -0.004803770687431097, 0.04607779160141945, -0.03626594692468643, 0.033544618636369705, 0.055637478828430176, -0.011917952448129654, -0.016398824751377106, -0.019392104819417, 0.01178708951920271, 0.011251386255025864, 0.08764367550611496, -0.06449633091688156, -0.009603197686374187, 0.014597476460039616, -0.011587024666368961, 0.016872823238372803, 0.03876195475459099, 0.065156951546669, -0.03100346401333809, 0.04162190854549408, 0.03995261341333389, -0.040010664612054825, -0.060531482100486755, 0.005730783566832542, -0.028594497591257095, 0.011860355734825134, 0.00548923946917057, 0.0412127822637558, 0.027679454535245895, -0.048292528837919235, 0.027906082570552826, -0.008703373372554779, -0.02821074239909649, -0.037316132336854935, -0.010764680802822113, -0.05352218076586723, 0.05102021247148514, -0.07885707169771194, -0.0007570110610686243, 0.05255194380879402, -0.009340613149106503, 0.030103085562586784, 0.038435012102127075, 0.020270606502890587, -0.022336091846227646, -0.03248712047934532, 0.029974082484841347, -0.07107385247945786, -0.016567125916481018, 0.02052115648984909, 0.014692137949168682, -0.051270030438899994, 0.011764640919864178, 0.05948104336857796, 0.043402932584285736, 0.03262380510568619, -0.0015251064905896783, -0.04977213591337204, 0.04828665032982826, -0.027914313599467278, -0.01191624067723751, 0.030808448791503906, 0.0350860059261322, 0.03765728324651718, -0.035702355206012726, 0.019260428845882416, 0.0011178181739524007, -0.07378479838371277, -0.014985613524913788, -0.009856754913926125, 0.06760375946760178, 0.03995123133063316, 0.006835937965661287, 0.013199727050960064, 0.02296195738017559, 0.059372927993535995, -0.03601807355880737, -0.011765308678150177, 0.0005727578536607325, 0.00023374542070087045, -0.034462567418813705, -0.052320342510938644, -0.017746498808264732, -0.01376982219517231, 0.006159324664622545, 0.06080404296517372, 0.043921928852796555, 0.06594099849462509, 0.031836315989494324, 0.026471419259905815, -0.05326908454298973, 0.0038426050450652838, 0.007972204126417637, 0.0008797069313004613, -0.01044379360973835, -0.08881700783967972, 0.043014299124479294, 0.009178070351481438, 0.0038645435124635696, 0.015421012416481972, 0.0493793822824955, 0.01959538273513317, -0.01564449444413185, 0.10178466141223907, -0.01182829961180687, 0.009239650331437588, 0.049288976937532425, -0.0004263197770342231, -0.03803426772356033, 0.015745481476187706, 0.010758914984762669, -0.056540630757808685, 0.0641123354434967, -0.00967903807759285, -0.08676895499229431, 0.010133234784007072, 0.02639017440378666, 0.06161854788661003, 0.028232062235474586, -0.026982035487890244, -0.03689955174922943, -0.0348728746175766, -0.017270639538764954, 0.020941929891705513, 0.019386088475584984, -0.03487735986709595, -0.05450029298663139, -0.024368971586227417, 0.014437137171626091, -0.07671906054019928, -0.005654127337038517, -0.00707887252792716, 0.0027115109842270613, -0.0012525334022939205, 0.03416607528924942, -0.0639648362994194, -0.059734392911195755, -0.010394190438091755, -0.028923556208610535, -0.0012798942625522614, -0.05600219592452049, 0.028923429548740387, -0.056274205446243286, 0.0060400753282010555, 0.0455193892121315, 0.03286491706967354, 0.038844622671604156, 0.0072852266021072865, 0.03860238566994667, -0.041209738701581955, -0.0036251095589250326, -0.020641349256038666, 0.02290712483227253, 0.046507179737091064, -0.003888502484187484, -0.021734114736318588, 0.008495009504258633, 0.0012914841063320637, -0.002123060869053006, -0.04892924800515175, 0.03027777187526226, 0.017650768160820007, 0.013836311176419258, -0.045279644429683685, -0.05929876118898392, 0.0299251489341259, -0.046031154692173004, -0.03265427052974701, 0.06952317804098129, -0.010752946138381958, 0.020953714847564697, -0.014024634845554829, 0.015198631212115288, -0.024360056966543198, 0.012584890238940716, -0.013260534964501858, 0.011471628211438656, 0.03181622549891472, -0.02528729848563671, 0.01836550422012806, 0.04285060614347458, 0.07085152715444565, 0.06640487164258957, 0.014113997109234333, 0.023600531741976738, 0.006915737874805927, 0.021335434168577194, -0.03427696228027344, 0.046665649861097336, -0.007006712257862091, 0.07493036240339279, -0.019045421853661537, 0.010079656727612019, 0.0003964699571952224, 0.06743014603853226, 0.06891116499900818, -0.007085651624947786, 0.01121140830218792, 0.016365109011530876, -0.040760185569524765, -0.047258906066417694, 0.07207488268613815, 0.014509210363030434, -0.024613939225673676, -0.013423899188637733, -0.008911926299333572, -0.08104333281517029, 0.0161269623786211, 0.0034107461106032133, -0.024981815367937088, 0.05269457772374153, 0.00038713784306310117, 0.034665778279304504, -0.0023650533985346556, -0.045016564428806305, -0.047050029039382935, 0.002976309973746538, 0.03324771672487259, -0.05221893638372421, -0.045332927256822586, -0.024597687646746635, 0.0006509563536383212, -0.054992739111185074, 0.002354053081944585, 0.020057030022144318, -0.08051172643899918, 0.0011796485632658005, -0.031529057770967484, 0.017361411824822426, -0.02822825126349926, 0.02455008216202259, -0.061844974756240845, -0.004144805483520031, -0.01348893716931343, -0.009669509716331959, -0.02018352597951889, -0.01721002720296383, 0.002478844253346324, 0.060260109603405, 0.06681488454341888, 0.04633475840091705, -0.0025788163766264915, -0.02095414139330387, -0.01888338290154934, 0.01981879398226738, 0.0003458807768765837, -0.021817874163389206, 0.01736200787127018, 0.008743722923099995, -0.02344312146306038, -0.014985277317464352, -0.04677300900220871, -0.04172951355576515, -0.016329333186149597, -0.020321816205978394, 0.004350923467427492, -0.022107521072030067, -0.0206927377730608, -0.009435547515749931, 0.056318070739507675, -0.006626318208873272, -0.0483979731798172, 0.006015523336827755, -0.036866795271635056, -0.02770916000008583, -0.01365765742957592, 0.024092935025691986, 0.04882175475358963, 0.015910973772406578, -0.00986333005130291, 0.03379843756556511, 0.06362183392047882, -0.024043118581175804, -0.011375105939805508, -0.01722678542137146, -0.042900990694761276, -0.010890994220972061, 0.011239107698202133, 0.03669026494026184, -0.06815366446971893, -0.1708579659461975, -0.009844927117228508, 0.014762616716325283, 0.04705493152141571, 0.007295746821910143, 0.01673736609518528, 0.039420563727617264, 0.018617786467075348, -0.029279449954628944, 0.0052293105982244015, -0.03779478743672371, 0.0286613330245018, -0.013324161060154438, -0.035730816423892975, -0.013058510608971119, -0.0038242146838456392, -0.02456854097545147, 0.0351019985973835, -0.048441872000694275, -0.041834473609924316, -0.03311694785952568, -0.08317979425191879, 0.041299968957901, 0.0445675291121006, -0.03035074472427368, 0.0655285194516182, 0.08286814391613007, 0.04353877529501915, 0.017931902781128883, -0.022020850330591202, 0.027035342529416084, 0.002548045013099909, -0.019705357030034065, -0.005701738875359297, -0.0300151314586401, 0.009163303300738335, 0.0120258629322052, -0.004618553444743156, -0.0024151846300810575, 0.026909949257969856, 0.054196327924728394, -0.04093558341264725, -0.0035416586324572563, 0.048325538635253906, -0.0102586904540658, 0.000008327645446115639, -0.04070711508393288, -0.01637079380452633, -0.04444252327084541, -0.02657954953610897, 0.020626312121748924, 0.07760580629110336, -0.017917973920702934, -0.10822869837284088, 0.0579410158097744, -0.042187705636024475, 0.03652694448828697, 0.017469102516770363, 0.042149510234594345, -0.08140101283788681, 0.00920972041785717, -0.052819784730672836, 0.016242269426584244, 0.02179243229329586, 0.03913825750350952, 0.04299174249172211, -0.07520228624343872, 0.02410024031996727, -0.02293388359248638, -0.07847365736961365, -0.013988969847559929, 0.0202543456107378, -0.031531814485788345, -0.04316180571913719, -0.023844657465815544, -0.031003782525658607, 0.04064716026186943, -0.04153216630220413, -0.04755142331123352, -0.03313763812184334, 0.027758022770285606, 0.005835785064846277, -0.018916616216301918, -0.019649164751172066, -0.019506555050611496, -0.020974881947040558, -0.0032409359700977802, 0.014564724639058113, -0.03778323158621788, -0.004786571487784386, 0.03278631716966629, -0.011223389767110348, 0.00563246151432395, 0.03022942878305912, -0.034175414592027664, -0.03827545419335365, 0.04219755157828331, 0.022339431568980217, 0.009706110693514347, 0.011612921953201294, -0.05855127424001694, 0.024303654208779335, 0.001593841123394668, -0.00272291898727417, 0.01995677500963211, -0.0653255507349968, 0.02932097390294075, 0.020100781694054604, 0.005511841736733913, 0.019421428442001343, 0.01471728179603815, 0.05558432266116142, 0.04673345759510994, -0.0361352302134037, -0.0501253567636013, -0.03669566661119461, -0.015359572134912014, 0.041542112827301025, -0.05602031946182251, 0.009639768861234188, -0.06293448805809021, 0.0030215114820748568, -0.019298763945698738, -0.028186297044157982, 0.024653706699609756, -0.02629108540713787, -0.010122803039848804, -0.033690158277750015, 0.01989571563899517, 0.0214474406093359, 0.002264756942167878, 0.009819574654102325, -0.03047032468020916, -0.00872896146029234, 0.030827442184090614, -0.011137710884213448, 0.031848207116127014, -0.04442112147808075, 0.05963006615638733, 0.0541268065571785, -0.021251235157251358, 0.01383183989673853, -0.001884590950794518, 0.05150286480784416, 0.029928000643849373, -0.03589906543493271, 0.023474648594856262, 0.0066782706417143345, -0.07745306193828583, -0.0121227465569973, -0.059265680611133575, -0.04119877889752388, -0.006906067952513695, 0.04480746015906334, 0.017925744876265526, 0.0051930686458945274, 0.03180374577641487, 0.011180169880390167, -0.006241889670491219, 0.0014382852241396904, 0.006631555501371622, -0.012745438143610954, 0.08623046427965164, -0.027164630591869354, 0.05270015448331833, -0.017780909314751625, 0.004548908676952124, 0.03639407455921173, -0.07201169431209564, 0.03997396305203438, -0.026582904160022736, 0.025047125294804573, -0.04435879737138748, 0.02114640362560749, 0.06268163025379181, 0.021158499643206596, -0.007969464175403118, 0.059510353952646255, 0.052834268659353256, -0.0142902210354805, -0.007463692221790552, 0.01583174057304859, -0.015147996135056019, -0.016000008210539818, 0.07572704553604126, 0.017344878986477852, -0.06396821141242981, -0.07553673535585403, -0.04547654464840889, 0.0009573721908964217, 0.03420523181557655, 0.0425976887345314, 0.0343649797141552, 0.021445391699671745, 0.020154058933258057, -0.04267508536577225, 0.020500652492046356, -0.02904641442000866, 0.046738386154174805, 0.0057440935634076595, -0.0677146464586258, -0.049027424305677414, -0.022581597790122032, -0.015821930021047592, 0.06033625453710556, -0.01998169533908367, -0.07089638710021973, 0.01183715183287859, 0.023621313273906708, -0.024746038019657135, -0.010196912102401257, 0.020977918058633804, -0.034613918513059616, 0.013443599455058575, -0.009695122018456459, 0.011685827746987343, 0.007684631273150444, 0.015087193809449673, -0.007651571184396744, -0.019204389303922653, -0.026294874027371407, 0.05302620306611061, 0.030436571687459946, 0.03488043695688248, 0.011702632531523705, -0.053870316594839096, 0.012685021385550499, 0.016659138724207878, -0.0042698984034359455, 0.06417252123355865, -0.009726954624056816, -0.006122478283941746, 0.056723155081272125, 0.03395785018801689, -0.01521367859095335, -0.00046458267024718225, -0.023298952728509903, 0.0006301941466517746, 0.01975516974925995, 0.0634584054350853, -0.01697995327413082, -0.0007715196697972715, 0.018748672679066658, -0.025933602824807167, -0.0012894817627966404, 0.06429019570350647, 0.0015444776508957148, 0.007032387889921665, -0.01396404579281807, -0.04850771278142929, -0.030554816126823425, -0.016274256631731987, 0.022014079615473747, 0.018925810232758522, -0.04600152745842934, -0.031057162210345268, -0.0228306632488966, 0.063271164894104, 0.07493212819099426, -0.06918039172887802, -0.0588778518140316, -0.007639323361217976, -0.02251390367746353, 0.03742062672972679, -0.013192917220294476, -0.08743775635957718, -0.06585261225700378, 0.01971450075507164, 0.028506021946668625, -0.045646365731954575, -0.02094259485602379, -0.029988238587975502, -0.010740748606622219, -0.015506802126765251, -0.011466393247246742, -0.027494806796312332, 0.01853831857442856, -0.0068346005864441395, -0.02492165006697178, -0.019985398277640343, 0.012517241761088371, 0.033606503158807755, 0.029659369960427284, -0.0030567548237740993, -0.03948960453271866, 0.037559330463409424, 0.00732324318960309, 0.06343728303909302, -0.010179970413446426, -0.026210712268948555, 0.01591409556567669, -0.02596832998096943, 0.013744333758950233, 0.0069600362330675125, 0.0074514951556921005, -0.04361315444111824, 0.030144520103931427, 0.0002950838825199753, 0.032165732234716415, 0.02350052073597908, 0.016216786578297615, 0.0879051461815834 ]
<p>I am developing a method to do something with permutation testing. I have two permutation / randomization schemes and do not know which one is better than the other. Can I find the confidence interval for each permutation scheme? If so, is the one with the narrower confidence region better?</p>
g29254
[ -0.00027604191564023495, 0.024822024628520012, -0.007039053365588188, -0.010942122898995876, -0.04444320499897003, 0.019521981477737427, -0.008304402232170105, -0.01801994815468788, -0.040893182158470154, -0.05543232336640358, 0.035195957869291306, 0.049237210303545, -0.0166950523853302, 0.0034304754808545113, -0.04775632917881012, -0.025476261973381042, 0.11569589376449585, -0.007561144884675741, -0.03842411935329437, 0.025980990380048752, -0.03189177066087723, -0.013928888365626335, 0.0034059598110616207, 0.0018399887485429645, 0.014708607457578182, -0.016392122954130173, -0.05713575705885887, 0.0030401241965591908, -0.08740629255771637, -0.02546841651201248, -0.00025447108782827854, 0.002259497530758381, 0.03742198646068573, -0.03239762783050537, -0.013687497936189175, 0.0001989956945180893, 0.044584453105926514, -0.026765229180455208, 0.0057225301861763, -0.009711536578834057, -0.12580928206443787, 0.054148707538843155, 0.05242011323571205, 0.004752230830490589, 0.012075209058821201, -0.06014394015073776, -0.04495624080300331, 0.04984242469072342, 0.04923321679234505, -0.034508973360061646, -0.0261677298694849, 0.06304772943258286, 0.052391257137060165, -0.026237761601805687, -0.001402328722178936, 0.07024907320737839, -0.03881315886974335, 0.004284427966922522, 0.024091240018606186, -0.002030065283179283, 0.010082083754241467, 0.0031093659345060587, -0.038219328969717026, -0.024384407326579094, -0.0018487153574824333, 0.04847027733922005, -0.00083497678861022, 0.03760579228401184, -0.031901124864816666, -0.04437171667814255, 0.004853169433772564, -0.0054271407425403595, -0.019500674679875374, -0.027020448818802834, -0.0657777488231659, 0.0022431856486946344, 0.01837041974067688, -0.013481218367815018, -0.0065044257789850235, 0.059345778077840805, -0.06975676864385605, -0.025257743895053864, -0.05135917663574219, -0.03272587060928345, 0.026017675176262856, 0.02263527177274227, 0.06563691049814224, -0.05446125566959381, 0.0003476580895949155, 0.035825036466121674, -0.0012241810327395797, -0.014263447374105453, 0.034873731434345245, 0.05387420579791069, -0.015691520646214485, 0.034737881273031235, -0.022234832867980003, 0.04263808950781822, 0.019594987854361534, -0.012720173224806786, -0.026370981708168983, 0.022968165576457977, -0.024908795952796936, -0.012757071293890476, -0.03235185146331787, 0.00809992291033268, -0.01132337749004364, -0.03250256925821304, -0.03792579472064972, 0.02116278186440468, -0.011548517271876335, -0.02956448309123516, -0.049743618816137314, 0.010828019119799137, 0.012030298821628094, 0.04114808887243271, 0.06487224996089935, 0.053737472742795944, 0.02626756951212883, 0.001981905894353986, 0.04712006077170372, -0.009980331175029278, 0.0013148996513336897, 0.049508143216371536, -0.011657659895718098, 0.03548875078558922, -0.06043614074587822, 0.03558671101927757, 0.012734190560877323, 0.04137560725212097, 0.026749685406684875, -0.018498755991458893, 0.007204654160887003, -0.004491367377340794, -0.02930046245455742, 0.0027131508104503155, 0.03355367109179497, 0.04125722870230675, -0.030022060498595238, 0.06000024825334549, -0.08736509829759598, 0.04394888877868652, -0.004835883621126413, -0.031863026320934296, 0.02190493606030941, -0.04072355479001999, 0.015077910386025906, 0.003464869223535061, -0.024068860337138176, -0.016697537153959274, 0.006159250624477863, -0.004778281319886446, 0.045021750032901764, -0.039032917469739914, -0.05257074534893036, 0.022419309243559837, 0.018741661682724953, 0.014199710451066494, 0.00028694578213617206, 0.08818050473928452, -0.06624658405780792, 0.03499605506658554, 0.043579041957855225, 0.005163177382200956, -0.009469487704336643, -0.029656363651156425, 0.041337963193655014, -0.045699138194322586, -0.032098378986120224, -0.04693662002682686, 0.05290582776069641, -0.04542847350239754, 0.00029124965658411384, -0.06003617122769356, 0.043148815631866455, 0.028473375365138054, 0.016324616968631744, -0.05666384845972061, 0.027122851461172104, 0.022350657731294632, 0.021482469514012337, 0.0433897003531456, -0.05654536187648773, 0.003973665647208691, 0.009454264305531979, 0.03664879873394966, 0.04238968342542648, -0.025494469329714775, -0.02669673226773739, -0.05735680088400841, 0.009756582789123058, -0.07056225836277008, -0.0446854867041111, 0.03167904168367386, -0.08214935660362244, 0.002267437055706978, 0.05050068721175194, -0.048168864101171494, 0.007549633737653494, 0.020751873031258583, -0.009569726884365082, -0.025588661432266235, 0.037040747702121735, 0.03920016810297966, -0.0048646582290530205, -0.013596199452877045, -0.003307952545583248, -0.029876450076699257, -0.00690465560182929, -0.014180156402289867, -0.03187839686870575, 0.026100613176822662, 0.003457949962466955, 0.0223421361297369, 0.012059769593179226, 0.038042809814214706, 0.03435611352324486, 0.041648317128419876, 0.005265760235488415, -0.02345208451151848, 0.038877565413713455, -0.071388840675354, 0.01339917816221714, -0.02916039526462555, -0.005405633710324764, 0.05723161622881889, 0.010424773208796978, 0.021467924118041992, -0.02081441693007946, 0.06358568370342255, -0.018363581970334053, -0.04150787368416786, 0.03064194694161415, -0.0062232003547251225, 0.026630142703652382, 0.014963364228606224, 0.01068250834941864, -0.01438992004841566, 0.0068837376311421394, 0.007761305198073387, -0.051266591995954514, 0.0013444061623886228, -0.013491783291101456, 0.05025424435734749, -0.027414171025156975, -0.03913518786430359, -0.018323788419365883, -0.050528816878795624, 0.023023216053843498, 0.053818050771951675, -0.012832056730985641, 0.09917883574962616, -0.0035520775709301233, 0.007339030969887972, -0.036619994789361954, -0.017710143700242043, 0.01416594535112381, -0.033624209463596344, 0.011059314012527466, 0.039354026317596436, 0.02085556462407112, -0.0010503457160666585, 0.023764438927173615, 0.04409664496779442, -0.009490739554166794, -0.007427859585732222, -0.02991822548210621, -0.0469009205698967, 0.006532146595418453, 0.010225851088762283, 0.023058921098709106, 0.03151455521583557, 0.0328219048678875, 0.05348813533782959, 0.000039655013097217306, -0.038482386618852615, 0.008044498041272163, -0.02730305679142475, -0.015352525748312473, 0.015382476150989532, 0.002503886353224516, 0.009548747912049294, -0.021506352350115776, -0.011469089426100254, 0.03222183510661125, -0.01652909629046917, 0.030737565830349922, -0.006998653057962656, 0.017761509865522385, 0.08268245309591293, -0.0332157276570797, 0.0029898639768362045, 0.017614830285310745, 0.01876050978899002, 0.016808131709694862, 0.005980221088975668, -0.005761390086263418, -0.08548033982515335, 0.04833994433283806, -0.009487594477832317, -0.014259729534387589, -0.021462997421622276, -0.04265642166137695, 0.03621717542409897, 0.07443346083164215, 0.021011967211961746, -0.039322689175605774, -0.017375407740473747, 0.05426333472132683, 0.03963282331824303, -0.10053273290395737, -0.027174580842256546, 0.01625734195113182, -0.027018480002880096, 0.017789822071790695, -0.0025509176775813103, 0.05033007264137268, -0.004508972633630037, 0.0049864500761032104, 0.0038295150734484196, 0.016224857419729233, -0.05399861931800842, 0.001162555068731308, 0.012780518271028996, -0.0013949491549283266, -0.029138319194316864, -0.011222378350794315, 0.07090111076831818, -0.006222055293619633, -0.0019573818426579237, 0.02615608647465706, 0.020393751561641693, 0.02988019585609436, 0.011380870826542377, -0.006321796216070652, -0.03867796063423157, 0.02745446190237999, 0.043205808848142624, 0.02311231754720211, -0.019454915076494217, -0.05273376405239105, -0.0008997419499792159, 0.0250049140304327, -0.01187051273882389, -0.05120851472020149, 0.003049159189686179, 0.016209274530410767, 0.0081702945753932, 0.005960121285170317, -0.02369224838912487, 0.005166190676391125, -0.007487074472010136, -0.050507545471191406, -0.06453406065702438, -0.008141426369547844, 0.06997490674257278, 0.005810400005429983, 0.017294736579060555, 0.024253198876976967, -0.004740364383906126, 0.0077269598841667175, -0.08688785135746002, 0.008690955117344856, -0.016156736761331558, -0.042419031262397766, 0.02730529196560383, 0.01922931708395481, 0.018213581293821335, -0.0013339580036699772, -0.016202252358198166, -0.04041609168052673, 0.06678784638643265, 0.037001192569732666, 0.03423016890883446, 0.02398505061864853, 0.031902458518743515, 0.006615207064896822, 0.006302508991211653, -0.021052896976470947, 0.02049199864268303, -0.029911715537309647, -0.02872351184487343, -0.03377305716276169, 0.005733904428780079, -0.03272230923175812, -0.028885580599308014, 0.01572820544242859, 0.024374553933739662, 0.023326193913817406, -0.03273569047451019, 0.02638234943151474, -0.02725411206483841, -0.0494610033929348, 0.051080431789159775, 0.001994895515963435, 0.008577714674174786, -0.022289147600531578, 0.05310279503464699, 0.012656966224312782, 0.05640389397740364, 0.026594417169690132, 0.01261718850582838, 0.0020079861860722303, 0.03980455547571182, -0.027366310358047485, 0.023435207083821297, -0.058976367115974426, 0.012993918731808662, -0.0514184832572937, 0.0010219747200608253, 0.049297913908958435, 0.002128893043845892, 0.03638913482427597, -0.012054123915731907, 0.02262222394347191, 0.010180152952671051, -0.0104803666472435, -0.0511857271194458, 0.0044114538468420506, 0.0013866181252524257, -0.033037230372428894, 0.004152968060225248, -0.039113715291023254, 0.008522589690983295, -0.03425361216068268, -0.02999481000006199, 0.03681367635726929, 0.016391631215810776, 0.00524291442707181, -0.07412727177143097, 0.01258231420069933, 0.017607873305678368, -0.025601178407669067, 0.0306338332593441, -0.026194725185632706, -0.0418759286403656, -0.060214217752218246, -0.019176438450813293, 0.016101140528917313, -0.02830020897090435, -0.009358015842735767, -0.022598011419177055, -0.013669549487531185, 0.0038965658750385046, -0.02953500486910343, 0.0765182301402092, 0.002073909156024456, 0.002732168650254607, 0.013317019678652287, 0.024851851165294647, -0.008656280115246773, 0.03453754261136055, 0.029621299356222153, -0.07873909175395966, -0.04468720406293869, -0.03445080295205116, -0.019519146531820297, 0.011924706399440765, 0.0518442802131176, 0.006368184927850962, 0.03432620316743851, -0.0020577702671289444, -0.02451365627348423, -0.0013696413952857256, 0.05046834796667099, 0.014348948374390602, -0.051497749984264374, -0.045684296637773514, -0.01142836268991232, 0.02674713172018528, 0.004285666160285473, -0.01434125192463398, 0.004281669855117798, 0.0032522743567824364, 0.03364190831780434, 0.0232932697981596, 0.03760754317045212, -0.0010614226339384913, -0.014621399343013763, 0.011231550946831703, -0.07028118520975113, 0.028157789260149002, -0.017334628850221634, 0.05765156075358391, 0.015304427593946457, 0.016156533733010292, -0.06020883098244667, -0.04263710975646973, 0.07019232958555222, -0.026285411790013313, -0.00470782769843936, 0.032583240419626236, 0.08459438383579254, -0.03375472500920296, 0.04449170082807541, -0.0824284479022026, 0.06179497763514519, -0.026535112410783768, -0.016749761998653412, 0.033672261983156204, 0.0026671625673770905, -0.007074779365211725, 0.07016194611787796, -0.04534369334578514, -0.0022391299717128277, -0.04687221348285675, 0.0912756696343422, -0.02074553817510605, 0.0628899410367012, -0.00718394061550498, -0.02405010350048542, 0.007415128406137228, -0.04191789776086807, -0.02642608806490898, 0.025396673008799553, -0.015409037470817566, -0.020208872854709625, 0.0007116131600923836, -0.03227481618523598, -0.05108478292822838, 0.013530678115785122, -0.03365528583526611, 0.00616148766130209, -0.015877678990364075, 0.01760280132293701, -0.08421855419874191, -0.049733683466911316, -0.0023520360700786114, 0.03221891075372696, -0.0005835432675667107, 0.06329314410686493, 0.019053207710385323, -0.03182240575551987, -0.02129223756492138, 0.011297681368887424, 0.010800044983625412, -0.029560651630163193, 0.022209929302334785, -0.02258625440299511, -0.03483147174119949, -0.024894366040825844, -0.03496696054935455, 0.026770882308483124, 0.04026254639029503, 0.0612524189054966, -0.061382927000522614, -0.04750829562544823, -0.0042832158505916595, -0.03630737215280533, -0.0019515948370099068, 0.062138281762599945, 0.025574905797839165, -0.0450991615653038, -0.021631384268403053, -0.026729848235845566, 0.07231175154447556, 0.0204335767775774, 0.00976357888430357, 0.05800916627049446, 0.0719723030924797, -0.000813345133792609, -0.039748091250658035, -0.01150169875472784, -0.018624261021614075, -0.017820412293076515, 0.009484631940722466, -0.05151183903217316, 0.024973809719085693, -0.028152374550700188, 0.04789942875504494, 0.024866849184036255, -0.005363724194467068, 0.0032639068085700274, 0.05931258201599121, 0.032198019325733185, -0.039438966661691666, 0.015348528511822224, 0.004641582258045673, 0.018954943865537643, -0.024825967848300934, -0.035994891077280045, -0.0207606740295887, -0.044713448733091354, 0.03294064477086067, -0.015832476317882538, 0.05697162076830864, 0.0023164283484220505, -0.014615143649280071, -0.004781469237059355, -0.03270132094621658, -0.017195194959640503, -0.008933969773352146, 0.05957627296447754, -0.036761198192834854, -0.015665987506508827, -0.031740911304950714, -0.016136927530169487, -0.00259762373752892, -0.04273516312241554, 0.04890349134802818, 0.024554001167416573, -0.038653645664453506, 0.013620804063975811, 0.0164929311722517, -0.01068627554923296, -0.02372128888964653, -0.05666252225637436, 0.07050978392362595, 0.002813359024003148, 0.0254271999001503, -0.033338628709316254, -0.037327270954847336, 0.0077202897518873215, 0.028191346675157547, 0.0002424956182949245, 0.017255466431379318, -0.027694793418049812, -0.031484268605709076, 0.018123053014278412, -0.02376026101410389, 0.07097656279802322, -0.003768777009099722, -0.059462618082761765, -0.03037804365158081, 0.007822731509804726, 0.059928443282842636, 0.002876781625673175, -0.035165563225746155, 0.02007492072880268, -0.005357291083782911, -0.033431991934776306, -0.027574732899665833, 0.05785122513771057, 0.007384027354419231, -0.03232745826244354, 0.014313560910522938, -0.026382790878415108, 0.01986510492861271, 0.012350725941359997, 0.03737028315663338, -0.05465702340006828, 0.0606069415807724, 0.0027436353266239166, -0.0045361765660345554, 0.05607112869620323, -0.047299597412347794, 0.07547218352556229, 0.08770447224378586, 0.020617248490452766, 0.02673228830099106, -0.003449100535362959, 0.06319605559110641, -0.01684330590069294, -0.021609850227832794, 0.03511463478207588, 0.05765746906399727, 0.02690378576517105, 0.03250235319137573, 0.06858682632446289, -0.043838389217853546, 0.0002964761224575341, -0.01085700560361147, -0.010417905636131763, -0.02231336198747158, -0.005743935238569975, 0.010667432099580765, -0.04400239139795303, 0.042691994458436966, 0.01466403342783451, -0.044996991753578186, 0.07389260083436966, -0.0035199373960494995, -0.06472587585449219, 0.005079928319901228, 0.025359438732266426, -0.04528309777379036, 0.014106602407991886, 0.062266793102025986, -0.02608940564095974, -0.011825799010694027, -0.023136397823691368, -0.0543927401304245, -0.0767119824886322, -0.022137513384222984, 0.01798342354595661, 0.00420716917142272, 0.031213028356432915, -0.016583288088440895, 0.00013721371942665428, -0.03014516830444336, -0.0646687000989914, -0.03879522159695625, -0.011667268350720406, 0.031646501272916794, -0.03262287378311157, 0.0639781802892685, -0.03212685137987137, -0.013952544890344143, 0.037257783114910126, -0.030572159215807915, 0.031634069979190826, 0.0406792089343071, -0.009918149560689926, 0.05129505321383476, -0.022967828437685966, -0.04417115077376366, -0.035552576184272766, -0.010226205922663212, -0.061374541372060776, -0.030247289687395096, 0.06390026211738586, -0.02346203662455082, -0.05123242735862732, -0.01583109237253666, -0.05735751986503601, -0.06928572058677673, -0.06916589289903641, -0.028443660587072372, -0.0454702153801918, 0.02681766264140606, 0.021924452856183052, -0.09680140018463135, -0.0064128790982067585, 0.018478503450751305, -0.015505842864513397, -0.03713901340961456, -0.008575983345508575, 0.032782990485429764, -0.01514902152121067, 0.00411261199042201, 0.0466136559844017, -0.04192247986793518, -0.03966820612549782, 0.01422619353979826, 0.03281145915389061, -0.029462670907378197, 0.02501143328845501, 0.0003766115987673402, 0.000042530875361990184, -0.00257481774315238, -0.021548666059970856, 0.016958314925432205, 0.012457361444830894, -0.009788154624402523, -0.012784386053681374, 0.031607210636138916, -0.005870927590876818, 0.0466410294175148, 0.08783270418643951, -0.08859492838382721, -0.04752549156546593, -0.044731542468070984, 0.017626961693167686, 0.09205030649900436, 0.009242843836545944, 0.08379140496253967, 0.05524666607379913, 0.07491470873355865, 0.08344021439552307, 0.00511701125651598, 0.02752041071653366, -0.02487471140921116, -0.03349310904741287, -0.005144945811480284, -0.036396197974681854, 0.07191521674394608, 0.026129189878702164, 0.029882293194532394 ]
<p>I need to calculate the sample size required for an observational study in which incidence of disease is 19-29%. Population affected is 600,000 people.</p> <p>The study has two samples similar on baseline characteristics treated with two different drugs.</p> <p>Statistical analysis will be chi-square and Fisher's test. I have to demonstrate non-inferiority of one drugs with respect of the other one. I don't have any other info.</p> <p>Can anyone help me to calculate the sample sizes required in order to obtain power of 0.80 with an alpha 0.05?</p> <p>Thanks a lot in advance</p>
g47538
[ 0.009190342389047146, 0.0011311573907732964, 0.01322418823838234, -0.04993258789181709, -0.000562105153221637, -0.08094915002584457, -0.007300909608602524, 0.06958452612161636, -0.026017433032393456, 0.012709680013358593, 0.03588293492794037, 0.04371945932507515, 0.010346152819693089, 0.01788351871073246, 0.029067322611808777, 0.03008677065372467, -0.01028867345303297, -0.03820396214723587, 0.017213907092809677, 0.046060711145401, -0.016413580626249313, 0.01322752796113491, 0.01212955079972744, -0.03470710292458534, -0.03458656370639801, -0.05738947167992592, -0.027976633980870247, 0.06887934356927872, -0.09544438868761063, -0.035389505326747894, -0.012231208384037018, -0.011466128751635551, 0.001975602237507701, -0.048712994903326035, -0.04779788479208946, 0.022131331264972687, 0.06312797218561172, -0.00021537272550631315, -0.009559848345816135, -0.0014216814888641238, 0.002218397334218025, 0.057557620108127594, 0.03311997652053833, 0.006341219414025545, 0.006830692756921053, -0.0003243660321459174, -0.041529763489961624, 0.03169983625411987, 0.011598528362810612, -0.019015884026885033, -0.020250195637345314, -0.022328250110149384, 0.04702277109026909, -0.019442474469542503, -0.008005861192941666, 0.010674306191504002, -0.028526680544018745, -0.03864129260182381, 0.061930347234010696, -0.04707662761211395, 0.016042394563555717, -0.041436564177274704, -0.046351753175258636, -0.023045919835567474, 0.02660735510289669, 0.005648122169077396, 0.014563830569386482, 0.008944323286414146, 0.027949314564466476, -0.07433512061834335, -0.04233454167842865, -0.051132913678884506, -0.0006756617804057896, -0.012771998532116413, -0.006417134311050177, -0.04977433755993843, -0.006615715101361275, -0.004579359665513039, 0.0156500693410635, 0.01710047759115696, 0.021757902577519417, -0.04877388849854469, 0.006063040811568499, 0.06267739087343216, 0.058314885944128036, -0.028838640078902245, -0.01744312047958374, -0.04656541347503662, 0.04574248567223549, 0.024777447804808617, 0.004210925195366144, 0.0730656236410141, 0.0461086630821228, 0.04652509093284607, 0.0014946542214602232, -0.0038457917980849743, -0.029606398195028305, -0.032577142119407654, 0.0006249332800507545, 0.02471758984029293, -0.010683833621442318, 0.004534622188657522, 0.0063791777938604355, 0.010968925431370735, -0.02495580166578293, 0.02361970767378807, 0.028093289583921432, 0.06925154477357864, -0.058612603694200516, -0.0047094556502997875, -0.085810586810112, -0.02434864081442356, -0.04805063456296921, -0.051528483629226685, -0.009315354749560356, -0.08303353935480118, 0.017715610563755035, -0.0329904779791832, 0.041641730815172195, -0.04518100991845131, 0.029297636821866035, 0.005550288129597902, 0.03687647730112076, -0.011488951742649078, -0.009835240431129932, -0.02829631045460701, -0.05197400227189064, 0.07355157285928726, 0.043099235743284225, -0.012815406545996666, 0.01895119994878769, -0.029988303780555725, 0.033104557543992996, 0.026895705610513687, 0.028764503076672554, 0.07705021649599075, 0.0072912173345685005, 0.0028577870689332485, -0.008569806814193726, 0.013947478495538235, -0.011228173971176147, 0.029105661436915398, 0.11425336450338364, 0.0009634679881855845, -0.018301090225577354, 0.008582849986851215, 0.020243026316165924, -0.011059626005589962, -0.0464211143553257, -0.007930728606879711, 0.02171410620212555, 0.02271035872399807, -0.014248986728489399, -0.01068931445479393, -0.07248405367136002, 0.045755453407764435, -0.0332348570227623, 0.03385024517774582, -0.05439360812306404, -0.03901299461722374, 0.057244352996349335, 0.0004141088284086436, -0.011005319654941559, 0.02103259041905403, -0.022901320829987526, 0.018465114757418633, -0.016529297456145287, -0.031199298799037933, -0.025983402505517006, 0.009695284068584442, 0.007145312614738941, 0.005449583753943443, 0.050952233374118805, 0.012813027948141098, 0.02149752713739872, 0.05022329464554787, -0.001366412383504212, -0.006467408966273069, 0.05922185629606247, 0.025306185707449913, 0.006894820835441351, 0.0362371951341629, -0.02954886294901371, -0.018091274425387383, -0.028045203536748886, -0.030711790546774864, 0.026634860783815384, -0.013334625400602818, -0.010889880359172821, 0.016711650416254997, -0.02102099172770977, -0.07851800322532654, -0.0001383745693601668, -0.04944291338324547, 0.01229962706565857, -0.012673317454755306, 0.07056271284818649, -0.010065344162285328, -0.03307655081152916, -0.09370467066764832, 0.013237548060715199, 0.05267190560698509, -0.02546807751059532, -0.0012927425559610128, -0.01350268442183733, -0.012978175655007362, -0.05212040990591049, 0.0022824618499726057, -0.009635383263230324, -0.0004146138671785593, -0.06394623965024948, -0.03591371700167656, -0.036701448261737823, 0.027407269924879074, -0.01928163878619671, 0.014418413862586021, 0.02309883013367653, 0.014529688283801079, -0.016400212422013283, 0.022984884679317474, -0.006220632698386908, 0.04521758109331131, 0.03958839178085327, -0.003188632894307375, 0.026066012680530548, 0.07906963676214218, 0.009261896833777428, -0.004416049458086491, 0.0006630037096329033, -0.02244478277862072, -0.08607064932584763, -0.021210605278611183, 0.024128682911396027, -0.045314330607652664, -0.013591661117970943, 0.005757357459515333, -0.017879996448755264, 0.0318244993686676, 0.0018602246418595314, 0.02912946604192257, -0.05688713863492012, 0.038412388414144516, -0.04080861806869507, 0.06695650517940521, 0.06942190229892731, 0.015338175930082798, 0.0014435433549806476, -0.05832679942250252, 0.04235563799738884, 0.03404183313250542, -0.06876736879348755, 0.055345937609672546, 0.022226735949516296, 0.015225021168589592, 0.00694215577095747, -0.030975565314292908, 0.048389870673418045, 0.005627123638987541, -0.029412971809506416, 0.0004714864771813154, -0.01799820177257061, -0.011409242637455463, 0.025672491639852524, -0.006935097277164459, -0.058239858597517014, -0.00785387959331274, 0.00125299789942801, -0.031219404190778732, 0.03903597220778465, -0.005203189328312874, -0.007640846073627472, 0.0010550548322498798, -0.027397064492106438, 0.06831838935613632, 0.011416178196668625, 0.004481223877519369, -0.033042844384908676, -0.009183392859995365, 0.010012049227952957, -0.04009443521499634, 0.00008930109470384195, -0.002830956829711795, -0.01818789355456829, 0.07705079019069672, 0.04189935326576233, 0.02783205732703209, 0.06977321952581406, -0.013176084496080875, -0.027744274586439133, 0.02991567552089691, -0.043756961822509766, 0.0026166485622525215, -0.017383962869644165, -0.023828480392694473, 0.004792812280356884, 0.003933451604098082, 0.03546325862407684, -0.013759146444499493, 0.01972050592303276, -0.009631279855966568, -0.021476928144693375, 0.0035666462499648333, 0.00937069021165371, 0.011654193513095379, 0.008091884665191174, 0.012359361164271832, 0.017381468787789345, -0.06120762228965759, -0.0070914216339588165, 0.0203537754714489, -0.0011801304062828422, -0.003524875035509467, -0.02553623728454113, 0.008393630385398865, -0.04839877784252167, 0.012261339463293552, -0.00902254693210125, 0.024435508996248245, 0.01617632620036602, 0.0055498164147138596, 0.06505551189184189, -0.058207906782627106, 0.01573505997657776, 0.040433064103126526, 0.02852063998579979, -0.00014725055370945483, 0.006556517910212278, 0.03074338287115097, -0.022991005331277847, -0.03371544927358627, 0.054803330451250076, 0.03926698863506317, -0.0481736846268177, -0.03218487277626991, -0.012903205119073391, -0.04087405279278755, 0.0005813136231154203, -0.03926544636487961, -0.025120005011558533, 0.06946368515491486, 0.010441863909363747, -0.0047269295901060104, -0.012811737135052681, -0.049054309725761414, -0.00661527318879962, 0.0019155744230374694, -0.004689096473157406, 0.02522820606827736, 0.005997596308588982, 0.01648913137614727, 0.06627918779850006, -0.039400864392519, 0.008019374683499336, -0.06118907779455185, 0.06001405417919159, 0.0014834374887868762, 0.058215200901031494, -0.03790663927793503, 0.060377247631549835, -0.01333876233547926, 0.046755604445934296, -0.06284260749816895, 0.03740578144788742, 0.0466671846807003, 0.06820270419120789, 0.022699030116200447, 0.019769834354519844, 0.059265267103910446, -0.00278893462382257, -0.034969065338373184, 0.009164589457213879, 0.013568183407187462, 0.018524693325161934, -0.07074020802974701, 0.0005738940672017634, -0.012562861666083336, 0.0341222807765007, 0.023743657395243645, -0.038782019168138504, 0.0418853722512722, 0.04167179390788078, 0.052881162613630295, -0.03735313192009926, -0.061449743807315826, 0.023893212899565697, -0.03569251671433449, -0.00029602189897559583, -0.024675197899341583, -0.014514351263642311, -0.03311988338828087, 0.0687359869480133, -0.07219599187374115, -0.049583371728658676, 0.015342931263148785, -0.03143740072846413, -0.01571657322347164, 0.025954682379961014, 0.019470004364848137, -0.009252792224287987, 0.038310445845127106, -0.013261859305202961, 0.008967389352619648, 0.06786911189556122, 0.040236927568912506, -0.011179845780134201, 0.016258951276540756, -0.0013938823249191046, 0.008151180110871792, -0.04319645091891289, 0.06761385500431061, 0.006599775515496731, -0.014425184577703476, 0.0008787989499978721, -0.024861587211489677, 0.010800576768815517, 0.020026978105306625, 0.028042573481798172, -0.05006023123860359, -0.019782496616244316, 0.029117805883288383, 0.02140790969133377, -0.016542864963412285, 0.003297814866527915, -0.029693569988012314, -0.003146584378555417, 0.03185148164629936, -0.011375300586223602, 0.058489348739385605, 0.019886622205376625, 0.01284733135253191, -0.005872376728802919, 0.07149798423051834, -0.052360791712999344, 0.01924142614006996, 0.002933655632659793, 0.011791713535785675, 0.04812474176287651, 0.0016046864911913872, -0.00349243707023561, -0.051799654960632324, -0.07412786781787872, 0.0012736888602375984, -0.05961071327328682, -0.010089626535773277, -0.0030954291578382254, 0.0836804136633873, -0.025581032037734985, -0.04669385403394699, 0.021183297038078308, 0.029251983389258385, 0.027985291555523872, 0.028895815834403038, -0.05605063959956169, -0.025564109906554222, -0.015634097158908844, 0.006592298857867718, -0.01842399872839451, 0.027248408645391464, 0.054485686123371124, 0.06712394207715988, -0.0039005670696496964, -0.008991324342787266, -0.06494412571191788, -0.04085492342710495, -0.039134085178375244, 0.019993038848042488, -0.03122110478579998, 0.01289132609963417, -0.017381643876433372, -0.030586065724492073, -0.06205705180764198, -0.09316521137952805, -0.013467325828969479, -0.002407926367595792, -0.05220572277903557, -0.0013043292565271258, -0.007707764394581318, -0.016849596053361893, 0.01774878054857254, 0.06673549860715866, -0.019534025341272354, -0.05796348303556442, 0.027693871408700943, 0.01423768699169159, 0.03673391789197922, -0.04440625384449959, 0.010318078100681305, -0.03324216604232788, 0.0598844438791275, -0.040083836764097214, -0.0633988082408905, 0.048233646899461746, 0.04558684676885605, 0.01846320927143097, 0.030939951539039612, -0.06508506089448929, 0.030492514371871948, 0.00450417073443532, 0.002701396821066737, 0.013164653442800045, 0.0053140935488045216, 0.031070446595549583, -0.04068854823708534, -0.02743813581764698, -0.007556242402642965, 0.024230657145380974, 0.02453339472413063, -0.009723849594593048, -0.005789673421531916, 0.06012021377682686, -0.002632117597386241, -0.006529932375997305, 0.11963500082492828, -0.015219851396977901, -0.0332048200070858, 0.00795968621969223, -0.00897375401109457, -0.0034543985966593027, 0.04408672824501991, 0.0215159859508276, 0.11422216892242432, -0.014563058502972126, 0.006566591095179319, 0.008983931504189968, 0.008083202876150608, -0.006723910570144653, -0.06329423934221268, 0.012585585936903954, 0.0046974848955869675, -0.04486558958888054, -0.017785878852009773, 0.025794267654418945, -0.0340329110622406, -0.010758132673799992, 0.018187731504440308, -0.04372827336192131, -0.00044034229358658195, -0.0190934706479311, 0.01948058418929577, 0.02333817631006241, -0.06548840552568436, 0.044557295739650726, 0.032413970679044724, -0.0363771878182888, -0.028829043731093407, -0.027050530537962914, -0.0074958354234695435, -0.039783939719200134, 0.01013255026191473, 0.01357524748891592, 0.028785906732082367, 0.015804007649421692, 0.05212083458900452, 0.00469518918544054, 0.006696742959320545, 0.035328980535268784, -0.004518137313425541, -0.005728720687329769, 0.03092114068567753, -0.03987089917063713, -0.004565980285406113, -0.08587207645177841, -0.02389598824083805, 0.007402228191494942, 0.024753188714385033, -0.017811443656682968, 0.0035268038045614958, -0.023282203823328018, 0.011197226122021675, -0.004805260803550482, 0.010866821743547916, 0.04052424430847168, -0.0038998075760900974, -0.007237987592816353, 0.08037597686052322, 0.05312110483646393, -0.02182583697140217, -0.004226630087941885, 0.0035462602972984314, -0.022316431626677513, -0.007709491532295942, 0.008756648749113083, 0.011279690079391003, 0.0009844343876466155, 0.02157493680715561, 0.04079386964440346, -0.03120180033147335, 0.020613765344023705, -0.04054206982254982, -0.04377574101090431, -0.006907992530614138, -0.03930177167057991, -0.004066540393978357, -0.08859112858772278, -0.02182980440557003, -0.036201465874910355, -0.0009414895321242511, -0.03698189929127693, -0.008503311313688755, -0.008539094589650631, -0.009906887076795101, -0.02277766540646553, -0.0043217032216489315, -0.027011709287762642, -0.02565106563270092, -0.03943507373332977, 0.003543067490682006, -0.038477737456560135, -0.001786421868018806, -0.035497937351465225, -0.02991374395787716, 0.014665287919342518, 0.02314218319952488, 0.034012459218502045, 0.012005588971078396, -0.049220260232686996, -0.07197529822587967, -0.04445121809840202, -0.06144120544195175, 0.00912192277610302, 0.05106006935238838, -0.038704853504896164, -0.01807943731546402, 0.00461154617369175, 0.03737793490290642, 0.06813351064920425, -0.028076494112610817, -0.009234720841050148, 0.032293688505887985, -0.02400881052017212, -0.029089996591210365, -0.013217799365520477, -0.018192823976278305, 0.023960312828421593, -0.08370458334684372, 0.05471374839544296, -0.04716944321990013, 0.08888256549835205, 0.044142406433820724, 0.0006646736292168498, -0.015131225809454918, 0.02026747539639473, -0.02817397564649582, -0.04575078561902046, -0.02044394426047802, -0.009690828621387482, 0.007098903879523277, 0.05497107282280922, -0.029375692829489708, 0.04427650570869446, 0.06743548065423965, -0.01597791351377964, 0.04337923973798752, -0.07130631804466248, 0.0015619148034602404, 0.019404567778110504, 0.06602708995342255, 0.03116447664797306, 0.031696125864982605, -0.009075361303985119, -0.0001213172945426777, -0.025216717272996902, 0.017183268442749977, 0.014509420841932297, -0.008067288435995579, 0.050699930638074875, 0.026455162093043327, -0.024093830958008766, -0.022762341424822807, -0.008587543852627277, 0.002834716811776161, 0.011126699857413769, -0.10139903426170349, -0.0017154115485027432, -0.05276479199528694, 0.006755317095667124, 0.0827377513051033, -0.0340852253139019, 0.013213763944804668, -0.012269738130271435, 0.02497049979865551, -0.05576314404606819, -0.037040822207927704, 0.019607150927186012, -0.005648224614560604, 0.008815274573862553, -0.0217866413295269, -0.08024995774030685, 0.0943959653377533, 0.025354906916618347, -0.06009117513895035, -0.05856028571724892, -0.017514033243060112, -0.052125733345746994, 0.0004098082717973739, 0.024804316461086273, 0.017049264162778854, 0.00203597079962492, 0.041655171662569046, 0.05312100797891617, 0.03524479642510414, -0.006228829268366098, 0.01787201687693596, 0.013527250848710537, -0.030558951199054718, 0.006832401733845472, -0.027056675404310226, -0.058013856410980225, -0.017342690378427505, -0.08494047075510025, 0.02942778170108795, 0.06966926902532578, 0.029271721839904785, 0.017120296135544777, 0.036773938685655594, 0.00032304151682183146, -0.026539042592048645, -0.05569900572299957, 0.06792613863945007, -0.002102913800626993, 0.0008147307671606541, 0.036627791821956635, 0.034087441861629486, -0.07004917412996292, -0.017140276730060577, -0.06166180595755577, -0.010792296379804611, 0.057253796607255936, -0.009008558467030525, -0.0021786787547171116, -0.03802366927266121, -0.045023851096630096, -0.08683890849351883, 0.003396922256797552, -0.004021411761641502, 0.015898488461971283, 0.03620506078004837, 0.040837422013282776, -0.05751590430736542, 0.04167631268501282, 0.027030227705836296, 0.06974821537733078, 0.0495375320315361, -0.009256294928491116, 0.013611655682325363, 0.0534360408782959, -0.014933477155864239, 0.02234392799437046, 0.03732860088348389, 0.01474070269614458, -0.018828134983778, 0.0332217663526535, -0.007532601244747639, 0.05513330176472664, 0.047509342432022095, -0.048722587525844574, 0.004743984434753656, 0.005228766705840826, -0.00733550637960434, 0.008181056939065456, -0.02017083391547203, 0.00833374634385109, -0.04736727476119995, 0.06812547892332077, 0.01694408245384693, -0.05421789363026619, -0.017439736053347588, 0.008158591575920582 ]
<p>Lets say for example a class of students and their grades are the data set. Lets say there are around 35 students.</p> <p>Here is what you know:</p> <pre><code>Your mark The class average The median mark The standard deviation </code></pre> <p>Are there any other conclusions about this data that can be made given this information?</p> <p>Thanks</p>
g996
[ -0.00003205801112926565, -0.024465177208185196, -0.024491816759109497, -0.06334402412176132, -0.008951842784881592, 0.024664858356118202, 0.007076465059071779, 0.0006663498352281749, -0.03797139599919319, -0.07634763419628143, 0.039239201694726944, 0.05015259236097336, 0.04111723601818085, -0.0236675925552845, 0.001859823940321803, -0.04178965464234352, -0.003831532085314393, -0.06387635320425034, 0.04692927375435829, 0.034272532910108566, 0.0013136911438778043, -0.01738092303276062, -0.0008268389501608908, -0.052008725702762604, -0.0879770889878273, -0.007929780520498753, 0.01032770611345768, 0.03193025290966034, -0.06693191826343536, 0.06281144917011261, 0.003852118505164981, 0.04061342775821686, 0.04534899815917015, -0.012649157084524632, -0.06864619255065918, -0.0013456809101626277, 0.04100082814693451, 0.04786360636353493, 0.027247797697782516, -0.0003473692631814629, 0.03010629490017891, -0.0012697662459686399, 0.02759351022541523, -0.011085646227002144, -0.05875389650464058, 0.0427057221531868, 0.008022584952414036, 0.020410116761922836, 0.014882202260196209, 0.003330714302137494, -0.037656448781490326, 0.03384746238589287, 0.02050025388598442, 0.027293777093291283, -0.00869862549006939, 0.0025629571173340082, 0.026752322912216187, -0.018407786265015602, 0.058074112981557846, -0.017961256206035614, 0.04397805780172348, 0.02019200474023819, -0.024823175743222237, 0.04388213902711868, 0.001295761438086629, 0.02129071205854416, -0.01250577624887228, -0.03405570983886719, 0.027101177722215652, -0.057182759046554565, 0.010673590935766697, 0.0013131487648934126, 0.0339118093252182, -0.05053389444947243, -0.13010770082473755, 0.029460711404681206, -0.022308165207505226, 0.024242402985692024, 0.0004946796107105911, 0.06808900833129883, 0.05073006451129913, -0.030816903337836266, -0.03338874503970146, -0.008328916504979134, -0.016754530370235443, -0.024543799459934235, 0.021040121093392372, -0.03395068272948265, -0.03953515365719795, 0.05520007014274597, 0.0030411947518587112, -0.012308708392083645, 0.04403424263000488, 0.04066853225231171, -0.03061983548104763, 0.012990727089345455, -0.03295033052563667, -0.009927489794790745, 0.010798059403896332, 0.0027567886281758547, 0.0036753208842128515, 0.01449292991310358, 0.0034214025363326073, -0.03295944631099701, -0.022997330874204636, -0.031579434871673584, 0.06621460616588593, -0.008852534927427769, 0.023703506216406822, -0.024850640445947647, -0.027025878429412842, 0.007403434254229069, -0.06020081788301468, 0.014533168636262417, -0.019292935729026794, -0.065353162586689, 0.03412940353155136, -0.07115667313337326, -0.06188827008008957, -0.0228548776358366, 0.004991098772734404, -0.02482364885509014, -0.008139532059431076, 0.07785435020923615, -0.0580415204167366, 0.001379645080305636, -0.021867794916033745, 0.05004357546567917, 0.020752256736159325, 0.0011914607603102922, -0.0045369695872068405, -0.01466610562056303, 0.00984036736190319, 0.03295987844467163, 0.008745516650378704, 0.019007453694939613, -0.021806545555591583, 0.035657744854688644, -0.039645176380872726, 0.05962063744664192, 0.024597231298685074, 0.055052392184734344, -0.029306236654520035, -0.08343993872404099, -0.014439146034419537, 0.011475004255771637, -0.03537778556346893, 0.03764856234192848, -0.018963005393743515, 0.016349783167243004, 0.032835520803928375, 0.02296568639576435, 0.001295563648454845, 0.024457549676299095, -0.02715616673231125, -0.01587153784930706, -0.028859540820121765, -0.0023519431706517935, 0.001102401758544147, -0.020499536767601967, 0.07532406598329544, -0.057156041264534, 0.05671120807528496, 0.04088149964809418, -0.06719420105218887, -0.01873108558356762, -0.012540801428258419, 0.013347156345844269, 0.0012597996974363923, -0.024030940607190132, -0.004492731299251318, 0.011631731875240803, -0.007628453429788351, -0.02672737091779709, 0.006660742219537497, 0.03393862396478653, 0.04873036593198776, -0.059526894241571426, 0.10487880557775497, 0.049350935965776443, 0.009743229486048222, 0.06069912388920784, 0.0900384932756424, -0.027491524815559387, 0.047420576214790344, -0.04593387618660927, -0.05668928474187851, 0.028785476461052895, -0.007330355700105429, -0.008099321275949478, 0.002122680190950632, -0.03374798223376274, -0.014431299641728401, -0.048597343266010284, 0.03337346017360687, -0.058913931250572205, -0.0010010137921199203, 0.04999542236328125, 0.0030579715967178345, 0.007725079543888569, -0.004888205789029598, 0.034238170832395554, -0.05422169715166092, -0.0033810508903115988, 0.017986873164772987, 0.02069525048136711, 0.042929381132125854, -0.014695337042212486, -0.03900089114904404, 0.005800518207252026, 0.02755749598145485, -0.03362604230642319, -0.005510939285159111, 0.060468558222055435, -0.005013118032366037, 0.042685553431510925, -0.039431799203157425, 0.003507400630041957, 0.02465161122381687, 0.02717164158821106, -0.06094363331794739, -0.005411454010754824, 0.0016873112181201577, 0.022834105417132378, 0.019553855061531067, 0.028453174978494644, -0.002443166682496667, -0.04188142716884613, -0.040726177394390106, 0.007581399753689766, 0.001274041016586125, -0.09445171803236008, -0.004618191625922918, -0.025762196630239487, 0.010909182019531727, 0.0459916926920414, -0.0023808483965694904, -0.039343781769275665, 0.023239165544509888, 0.07335519790649414, 0.04827897250652313, -0.024721158668398857, 0.0064464109018445015, 0.028976811096072197, 0.04139653220772743, -0.009945716708898544, 0.05141379311680794, 0.02742680162191391, 0.033831045031547546, 0.04732969403266907, 0.00442503672093153, 0.06549979001283646, -0.005796337034553289, 0.020201614126563072, 0.04388590157032013, -0.054767169058322906, -0.05479172617197037, 0.030123762786388397, 0.0429736003279686, -0.023647204041481018, -0.02545998804271221, 0.07136216014623642, -0.010633958503603935, 0.03494855761528015, -0.00558195635676384, 0.004946901462972164, 0.012032989412546158, -0.001223175902850926, -0.01550340186804533, 0.015604658983647823, -0.0012583198258653283, -0.017245929688215256, 0.053989797830581665, 0.08192869275808334, 0.027870072051882744, 0.011652729474008083, -0.036902688443660736, -0.07232782989740372, -0.010873327031731606, 0.003661562455818057, 0.030754944309592247, 0.023803675547242165, -0.024997204542160034, 0.02059158869087696, 0.050711192190647125, 0.01647363230586052, -0.0049884142354130745, -0.0028395659755915403, 0.013935417868196964, 0.04639612138271332, 0.005891638342291117, 0.0047751315869390965, 0.062415651977062225, -0.04270853474736214, 0.053561508655548096, 0.0003750511386897415, 0.013000816106796265, 0.028204679489135742, 0.05656421557068825, -0.00698827113956213, -0.05672614648938179, 0.033126167953014374, -0.011050748638808727, -0.026617271825671196, 0.026061421260237694, -0.03958972170948982, -0.004209964070469141, 0.03479264676570892, -0.0033296074252575636, -0.09724385291337967, -0.01915839873254299, -0.012165375053882599, 0.03005114197731018, -0.011326159350574017, -0.04006398841738701, 0.048105768859386444, -0.021928105503320694, 0.027204744517803192, 0.03734452649950981, 0.03784877061843872, 0.0008780666976235807, -0.005091548897325993, 0.018468860536813736, 0.008890235796570778, 0.004668632056564093, 0.030707864090800285, -0.08466595411300659, -0.03838983178138733, -0.03212952986359596, 0.011900787241756916, 0.023948201909661293, -0.02362559549510479, -0.03277996554970741, -0.014723108150064945, 0.02889191173017025, -0.009074474684894085, 0.029675863683223724, -0.003970703110098839, -0.014461060985922813, 0.0787033960223198, 0.011573366820812225, -0.013529361225664616, -0.03100106306374073, 0.0027889437042176723, -0.0040256609208881855, -0.00045143088209442794, 0.09758578985929489, -0.02925213798880577, -0.0030858099926263094, 0.018469488248229027, 0.012474355287849903, -0.005274816881865263, -0.02569403313100338, 0.0003973965358454734, 0.054645977914333344, 0.047433678060770035, 0.01617608033120632, 0.01927902176976204, 0.011323124170303345, -0.016067087650299072, 0.002572325523942709, -0.029514651745557785, 0.022516896948218346, 0.014443709515035152, -0.0028442488983273506, 0.04534406214952469, -0.01972651109099388, 0.06002185866236687, 0.041146375238895416, -0.02203509397804737, 0.009779476560652256, -0.019993139430880547, 0.04551207646727562, -0.041963838040828705, -0.027375275269150734, -0.037824567407369614, 0.007166037801653147, -0.00745250703766942, -0.018802983686327934, 0.04828107729554176, 0.06065485626459122, 0.03693757578730583, 0.017786601558327675, -0.012408263981342316, -0.012695837765932083, -0.0471523143351078, -0.008888652548193932, -0.007889009080827236, -0.005324190016835928, -0.033750757575035095, -0.031156830489635468, -0.08567667752504349, -0.05679195001721382, 0.05710301548242569, -0.02237558178603649, -0.07510868459939957, 0.039664652198553085, 0.04285974055528641, 0.04916922003030777, 0.04941908270120621, -0.0919303223490715, 0.04388381913304329, -0.022389240562915802, -0.00475045433267951, -0.027060572057962418, 0.03692522272467613, -0.012656566686928272, -0.05811131373047829, 0.008589837700128555, -0.024109654128551483, -0.0025958933401852846, -0.004427744075655937, 0.054610129445791245, -0.03600892797112465, -0.009287974797189236, 0.05874064564704895, 0.10090912133455276, 0.00007471686694771051, -0.02486196905374527, 0.019610071554780006, -0.04823487251996994, 0.03392048180103302, -0.004173761233687401, -0.0053172181360423565, -0.019452715292572975, 0.022539636120200157, 0.05124959349632263, -0.004911792930215597, 0.001655619009397924, -0.007560844998806715, 0.06261444091796875, 0.008718181401491165, -0.04584570601582527, 0.01017197035253048, -0.03752879798412323, 0.012572727166116238, -0.008707503788173199, -0.00909966416656971, -0.049733102321624756, -0.07140908390283585, -0.07472193986177444, -0.05072497949004173, -0.0042440202087163925, -0.04451441764831543, -0.036280810832977295, 0.0501054972410202, -0.02828509919345379, 0.02613251656293869, -0.018409838899970055, 0.06789743155241013, 0.0040456876158714294, -0.013713320717215538, -0.07303918898105621, -0.0010695731034502387, -0.014861306175589561, -0.04851709306240082, -0.006460804957896471, -0.016400812193751335, -0.027861693874001503, 0.0281891580671072, -0.015558773651719093, -0.06169845536351204, 0.03425616770982742, 0.05809619650244713, -0.040679190307855606, -0.02727944403886795, 0.02231001853942871, -0.021550333127379417, 0.07584378868341446, -0.006068446207791567, -0.027354585006833076, 0.016532698646187782, 0.05372142419219017, -0.04290836304426193, -0.013857225887477398, 0.022615086287260056, -0.05030461773276329, 0.0055374340154230595, 0.02573336660861969, 0.027996722608804703, -0.003277161857113242, 0.009386989288032055, 0.011995002627372742, 0.010043049231171608, 0.009314213879406452, 0.016640659421682358, -0.0010789530351758003, -0.0307233314961195, -0.03045813739299774, -0.02260010316967964, 0.007189109921455383, 0.045041773468256, 0.035157810896635056, 0.01711256243288517, -0.06098339334130287, -0.023288840427994728, 0.016597464680671692, 0.03267090395092964, 0.02534523606300354, -0.021978190168738365, -0.05215652659535408, 0.06807379424571991, 0.024475719779729843, -0.018872056156396866, 0.03783213719725609, 0.018859799951314926, -0.0073981136083602905, -0.000813896709587425, 0.020078912377357483, 0.05899257957935333, -0.04449357092380524, 0.03074192814528942, 0.07770153880119324, -0.021235391497612, -0.04060821980237961, 0.021710341796278954, -0.005907056853175163, 0.02754058502614498, -0.018833491951227188, -0.017589272931218147, 0.04502737894654274, -0.01081724464893341, 0.04931294173002243, 0.04277905821800232, -0.006843795068562031, -0.07840196788311005, 0.002286396222189069, -0.04326210170984268, 0.04501388221979141, -0.02164306677877903, 0.02036311663687229, 0.01974407769739628, -0.04245233163237572, -0.019648803398013115, 0.016504844650626183, -0.013345041312277317, -0.03657734394073486, 0.06602776795625687, 0.03440415486693382, -0.012614562176167965, -0.0036991352681070566, 0.03299938514828682, 0.005941380281001329, -0.039536524564027786, 0.038964614272117615, -0.039695855230093, -0.029228530824184418, -0.029565971344709396, 0.038947783410549164, -0.07318577915430069, 0.00302878487855196, 0.08725521713495255, -0.015320200473070145, -0.026084166020154953, -0.032165609300136566, 0.0693838819861412, -0.026392387226223946, -0.02716679684817791, 0.07789332419633865, 0.015184402465820312, -0.017308538779616356, -0.026811446994543076, 0.040210772305727005, 0.05748746916651726, -0.006672130431979895, -0.00889443140476942, -0.0661911591887474, 0.0007707899203523993, 0.025489946827292442, -0.026318779215216637, 0.0007769201183691621, -0.059653960168361664, 0.04505148530006409, 0.021049652248620987, -0.0148613341152668, -0.04617583751678467, 0.01686803065240383, 0.031342435628175735, 0.046944718807935715, -0.060832198709249496, 0.003634482389315963, -0.06368143111467361, -0.019416777417063713, -0.016430063173174858, -0.003855070797726512, -0.0001207168897963129, -0.015559261664748192, 0.036773961037397385, -0.07237691432237625, -0.01349314209073782, 0.007063241675496101, 0.004217774141579866, 0.01262679137289524, -0.010597778484225273, 0.02389482408761978, -0.03762323409318924, -0.0041745188646018505, -0.0009612479479983449, 0.0070088570937514305, -0.007988701574504375, 0.03138080984354019, 0.02642998844385147, 0.02992968074977398, 0.02230585739016533, 0.030601613223552704, 0.0008416470955125988, -0.025813663378357887, 0.05880431458353996, -0.014277138747274876, -0.026685282588005066, -0.0485258512198925, -0.0012581322807818651, 0.012771711684763432, 0.0866752564907074, -0.022586990147829056, 0.004251374397426844, -0.04492319002747536, -0.04440183565020561, -0.06960678100585938, 0.0022001764737069607, 0.07475268095731735, -0.023737814277410507, -0.027674615383148193, -0.037924960255622864, 0.030126437544822693, 0.0483255498111248, -0.01495102047920227, 0.0004928891430608928, 0.036637164652347565, 0.010505788959562778, 0.00033637587330304086, -0.03627079352736473, 0.07794434577226639, 0.01000712625682354, -0.00855887308716774, 0.03340620920062065, -0.003198038088157773, 0.044207267463207245, 0.009839236736297607, 0.029716962948441505, 0.07927205413579941, 0.03324330598115921, -0.02495826967060566, 0.0076179481111466885, -0.04334936663508415, 0.021854529157280922, 0.051467254757881165, 0.04817558825016022, -0.031398940831422806, -0.049084294587373734, -0.020041728392243385, -0.0026314053684473038, 0.017085684463381767, -0.01406439021229744, 0.03617842495441437, 0.026946136727929115, 0.03438004106283188, 0.02505170740187168, 0.04355180636048317, -0.06269854307174683, -0.031389497220516205, -0.0775192603468895, -0.01858663372695446, 0.024010173976421356, 0.011032860726118088, 0.0215914286673069, 0.004908284638077021, -0.00654465239495039, -0.03992574289441109, -0.05546769127249718, 0.00014605266915168613, -0.05660421401262283, 0.0020662005990743637, -0.010226648300886154, 0.008641268126666546, 0.03343323618173599, 0.006086087319999933, 0.021453265100717545, -0.008768695406615734, -0.023553047329187393, -0.057082392275333405, 0.022974679246544838, 0.011917013674974442, -0.049055684357881546, -0.0733138918876648, 0.05295915901660919, -0.03324189782142639, -0.0696493536233902, 0.030867034569382668, -0.022415636107325554, -0.013380284421145916, -0.03901957347989082, -0.0115949846804142, -0.043829962611198425, 0.0005460043903440237, -0.02122345380485058, -0.04908961430191994, 0.061932533979415894, -0.02510843053460121, 0.059224314987659454, 0.0053023723885416985, 0.008120430633425713, -0.01021735928952694, -0.008099401369690895, -0.0021334239281713963, 0.0014898544177412987, -0.029815640300512314, -0.008336221799254417, -0.019039522856473923, -0.043840017169713974, 0.023151349276304245, -0.010932667180895805, -0.01546956691890955, 0.001057332381606102, -0.007129215635359287, 0.04063686355948448, -0.06422509998083115, -0.05072968825697899, -0.0403619259595871, 0.006271899677813053, -0.04265707731246948, 0.019500305876135826, -0.0007719374261796474, 0.00583259854465723, -0.03988759592175484, -0.06582663208246231, -0.030619196593761444, 0.03261314705014229, -0.016525713726878166, -0.02726268209517002, -0.021897975355386734, 0.037062302231788635, -0.032754912972450256, 0.023178402334451675, -0.0298400167375803, 0.04825203865766525, 0.027838384732604027, 0.029805729165673256, -0.03628313168883324, 0.07663825154304504, -0.04138100519776344, 0.05797199904918671, -0.005891572218388319, -0.054020848125219345, 0.034373145550489426, -0.0009811784839257598, -0.01768377423286438, 0.00023920442617964, -0.07712960988283157, -0.022259864956140518, -0.06931288540363312, 0.019353289157152176, -0.020549381151795387, 0.0498405396938324, -0.013585720211267471, -0.006758582778275013, 0.0013725123135372996, -0.011193727143108845, 0.02476593293249607, 0.016174230724573135, -0.02908310852944851, 0.008647313341498375, 0.007845140062272549, 0.019000334665179253, -0.017095929011702538, -0.027829209342598915, -0.04515489935874939, -0.04372786730527878 ]
<p>I have some data which works nicely with JMP's canned linear discriminant analysis (LDA), but after <a href="http://en.wikipedia.org/wiki/Linear_discriminant_analysis" rel="nofollow">reading about LDA</a> I'm not sure if the analysis is valid. The Wiki article notes a fundamental assumption of LDA is that independent variables are normally distributed. Does this also mean that I cannot use LDA if my variables have any correlation whatsoever? Also, supposing I have or transform to independent variables-- then I must also test if they are normally distributed (say, Shapiro-Wilk test) and only use those that pass in the LDA? </p> <p>Thanks</p>
g73635
[ 0.02224625274538994, -0.06171191856265068, 0.016696970909833908, -0.038571055978536606, -0.022324800491333008, -0.05113248899579048, 0.04178547114133835, 0.0435590036213398, -0.017135120928287506, -0.06094548478722572, -0.005680592730641365, 0.048728540539741516, -0.0023511957842856646, 0.01029593963176012, -0.06035155430436134, -0.009978142566978931, -0.0025949208065867424, -0.017553720623254776, 0.026381153613328934, -0.018279820680618286, 0.024847766384482384, 0.06395801901817322, -0.030003413558006287, -0.003433539532124996, 0.047383975237607956, -0.03656461834907532, -0.03023579902946949, -0.012325135059654713, -0.03903331235051155, -0.0021946216002106667, 0.014810956083238125, 0.008041146211326122, 0.07084004580974579, -0.04330174997448921, -0.036991484463214874, 0.0013011784758418798, 0.05827850103378296, 0.016383172944188118, 0.05284109339118004, 0.031605757772922516, -0.03603273257613182, 0.028517674654722214, 0.0028984062373638153, -0.026450596749782562, -0.015224161557853222, 0.061556827276945114, -0.07435230165719986, 0.04015953838825226, -0.0050578354857862, 0.02036055363714695, 0.02070743963122368, -0.0024149473756551743, 0.010927119292318821, -0.010583954863250256, 0.027773752808570862, 0.034324292093515396, 0.02005327120423317, 0.035831697285175323, 0.035618629306554794, 0.023529596626758575, -0.02810738980770111, -0.021029144525527954, -0.07998861372470856, -0.03085625171661377, 0.036493685096502304, -0.006873474456369877, 0.0024111762177199125, -0.04512307047843933, -0.05767650529742241, -0.02408306673169136, -0.028808483853936195, -0.09551233053207397, 0.03513749688863754, -0.05466023087501526, -0.03349412605166435, 0.001133990939706564, -0.008097143843770027, 0.026448404416441917, -0.0145156504586339, -0.029377145692706108, -0.013306375592947006, 0.006335929501801729, -0.030153464525938034, 0.05861138552427292, 0.01859964057803154, -0.003300964832305908, 0.04811844229698181, -0.015180254355072975, 0.07007168233394623, 0.0343039333820343, 0.015000942163169384, 0.025151977315545082, 0.05709024518728256, 0.09685325622558594, -0.012094535864889622, 0.018431764096021652, -0.07174704968929291, 0.014989147894084454, -0.018541507422924042, -0.10110679268836975, -0.009951738640666008, 0.05961666628718376, -0.03566139191389084, -0.0007242480642162263, -0.013867905363440514, -0.0168820358812809, 0.0878806784749031, 0.002813986036926508, -0.030278712511062622, -0.07251808047294617, -0.025206616148352623, -0.0005082323332317173, -0.061666958034038544, -0.01620042882859707, -0.036932092159986496, -0.04577038809657097, 0.03560968488454819, -0.032119471579790115, 0.03107876144349575, -0.07488416135311127, 0.05632162466645241, 0.033464621752500534, 0.09495288133621216, 0.08122705668210983, 0.0022938475012779236, -0.017226142808794975, -0.03130904957652092, 0.05140724405646324, -0.006145316641777754, -0.04626312479376793, 0.0053833709098398685, -0.00978767964988947, 0.003062495496124029, 0.02813665382564068, 0.0110600795596838, -0.022466398775577545, -0.02533024363219738, 0.037018273025751114, -0.02257828786969185, 0.052826471626758575, -0.016485165804624557, 0.013378552161157131, 0.022823428735136986, -0.026262976229190826, -0.010472765192389488, -0.010049295611679554, -0.012287342920899391, -0.03816230967640877, 0.04068971797823906, 0.06299396604299545, -0.021634772419929504, 0.05183114483952522, 0.007396726869046688, -0.0542660653591156, -0.0397622250020504, 0.044198691844940186, -0.00032470590667799115, -0.020980821922421455, -0.014195230789482594, 0.006885221693664789, 0.015371968038380146, -0.025179671123623848, 0.057495132088661194, -0.016498548910021782, 0.003816171083599329, 0.017037315294146538, 0.014352246187627316, 0.022618548944592476, 0.01684480719268322, -0.002210825914517045, 0.0076878429390490055, 0.024556497111916542, -0.04958145692944527, -0.010496254079043865, 0.017451465129852295, 0.023285266011953354, -0.019833900034427643, -0.06845366209745407, 0.027793973684310913, 0.047570232301950455, -0.029465913772583008, 0.01141895167529583, 0.017731187865138054, -0.059402961283922195, 0.009388521313667297, -0.0319720096886158, 0.015815740451216698, 0.048104461282491684, -0.049887657165527344, -0.002329780487343669, -0.01761881820857525, 0.01628747209906578, -0.011050603352487087, 0.0013076516333967447, -0.013037750497460365, -0.030878590419888496, -0.04603332281112671, -0.042233873158693314, -0.032198406755924225, -0.08260219544172287, 0.034584324806928635, 0.012070555239915848, 0.023484576493501663, 0.0354195274412632, -0.05716339126229286, -0.06669989973306656, -0.0032620681449770927, -0.028033070266246796, -0.008066932670772076, -0.005023821722716093, 0.02932833507657051, -0.04837662726640701, -0.03762638941407204, 0.021766778081655502, 0.01223268173635006, -0.03608376905322075, -0.01778019592165947, 0.03484739735722542, -0.023268582299351692, 0.051214799284935, -0.0420168861746788, -0.004501880146563053, -0.011419390328228474, -0.04931507259607315, -0.0137475049123168, 0.05454198271036148, 0.029743772000074387, -0.013526705093681812, -0.006492226384580135, 0.00763045996427536, -0.033964358270168304, -0.07745219022035599, 0.010048188269138336, -0.007331010885536671, 0.04389934986829758, 0.019554538652300835, -0.038444049656391144, 0.00022653507767245173, 0.02332540787756443, 0.06673618406057358, -0.03483103960752487, -0.05517713353037834, -0.006832055747509003, 0.038321349769830704, 0.09338736534118652, -0.007291723042726517, 0.07671087235212326, 0.02761366032063961, -0.006889732554554939, 0.03132486343383789, -0.026164252310991287, 0.06320469826459885, -0.02647235617041588, 0.026772907003760338, 0.015289763920009136, -0.018228501081466675, 0.051394760608673096, 0.009919518604874611, -0.025805648416280746, 0.006776353809982538, -0.017525143921375275, -0.06441552937030792, -0.029805587604641914, 0.02878563664853573, -0.03123108111321926, -0.050331488251686096, 0.07335176318883896, -0.0035088080912828445, -0.03807666525244713, -0.02707087993621826, -0.053076013922691345, 0.008737483061850071, 0.05989781767129898, 0.03376389294862747, 0.05131469666957855, 0.07050415128469467, -0.07448600977659225, -0.03920114040374756, 0.0016783804167062044, -0.005129005294293165, 0.04574908688664436, -0.04526259005069733, 0.0002551246725488454, 0.007977119646966457, 0.028865821659564972, 0.018462177366018295, 0.0399506539106369, -0.042075060307979584, 0.02747166156768799, -0.013671780936419964, -0.0211154967546463, 0.01962214522063732, -0.00870167650282383, 0.011965586803853512, -0.01688060350716114, -0.04301394522190094, 0.06632255762815475, -0.04571908712387085, 0.009646194986999035, 0.030585112050175667, -0.0286001767963171, -0.00721858162432909, 0.020649826154112816, 0.062069110572338104, 0.0735955536365509, -0.013521979562938213, -0.051817163825035095, -0.00742668891325593, -0.022972097620368004, 0.008630838245153427, -0.03400781750679016, 0.04435611888766289, -0.009838790632784367, 0.008707678876817226, 0.008229337632656097, -0.01650271937251091, 0.042718175798654556, 0.017606617882847786, -0.028510885313153267, -0.0193221103399992, 0.04047689959406853, -0.02924434095621109, 0.00801231898367405, 0.02881569042801857, -0.006748821120709181, -0.039661165326833725, 0.03368784114718437, 0.01740318536758423, -0.062314800918102264, -0.00908953882753849, 0.06294022500514984, 0.02973698265850544, 0.018129166215658188, -0.002616488840430975, -0.020889652892947197, -0.055935099720954895, -0.024285124614834785, -0.01347348839044571, -0.003787773661315441, -0.014509771950542927, -0.03902476653456688, -0.055511314421892166, -0.042290396988391876, 0.004114572890102863, -0.03143968805670738, -0.014468397945165634, 0.005782727152109146, 0.02581685595214367, 0.011936572380363941, 0.022771943360567093, -0.00382041628472507, -0.05192318931221962, 0.019345084205269814, -0.06411609053611755, 0.002929187612608075, 0.02189396694302559, 0.07796703279018402, 0.016351155936717987, -0.009083331562578678, 0.028968647122383118, 0.02069518342614174, -0.04076976701617241, 0.01953963376581669, -0.030496815219521523, 0.020537080243229866, -0.010668585076928139, 0.019189851358532906, 0.07517542690038681, 0.008487415499985218, 0.0002674185379873961, 0.020751412957906723, 0.0047218878753483295, -0.004761272110044956, 0.016301633790135384, -0.006394304800778627, 0.013867105357348919, 0.037229008972644806, 0.041004478931427, -0.04905913770198822, 0.043154165148735046, 0.054813846945762634, -0.030092420056462288, -0.04287908226251602, 0.015587990172207355, 0.018038608133792877, -0.03249181807041168, 0.00011978884867858142, 0.03178674355149269, 0.024093329906463623, 0.044383805245161057, -0.019921932369470596, -0.0019414623966440558, -0.011663226410746574, 0.04437262564897537, 0.0352461114525795, 0.037498366087675095, 0.02390768937766552, 0.08959763497114182, -0.005586172919720411, 0.032563794404268265, -0.06974641233682632, -0.008031463250517845, 0.04500492662191391, -0.005422926973551512, 0.034355998039245605, -0.005188722629100084, -0.010505344718694687, 0.020948749035596848, -0.04082271084189415, -0.08082772046327591, -0.05786508694291115, 0.03193420544266701, -0.048367034643888474, -0.02185465395450592, -0.058462053537368774, -0.03134467080235481, 0.019641995429992676, -0.040041469037532806, -0.041341956704854965, -0.008397337980568409, 0.012836050242185593, 0.06271965801715851, -0.05100122094154358, 0.021058326587080956, 0.009885231032967567, 0.015589100308716297, 0.11350516229867935, -0.003460726235061884, -0.041633136570453644, 0.00851522758603096, -0.02805512771010399, 0.010864446870982647, 0.004790415056049824, -0.013464845716953278, 0.015195361338555813, 0.009075889363884926, -0.03582174703478813, 0.141097292304039, 0.01279423013329506, -0.0493791438639164, -0.00183662842027843, -0.024089375510811806, -0.006208509206771851, -0.004836229141801596, -0.019761843606829643, 0.07654690742492676, -0.002218291163444519, 0.02066940814256668, 0.045066241174936295, 0.008682647719979286, -0.003959840163588524, 0.05841372534632683, 0.015977632254362106, -0.02257700078189373, 0.03869988024234772, -0.02936823107302189, 0.08514402061700821, -0.011862866580486298, -0.0010096901096403599, 0.009328002110123634, 0.01241510920226574, -0.05837097391486168, -0.0435652881860733, -0.022146278992295265, -0.01516840048134327, -0.019976245239377022, -0.0017230792436748743, 0.022818243131041527, 0.011242655105888844, -0.009256585501134396, 0.017895130440592766, -0.005061766132712364, 0.004700778517872095, -0.0177338607609272, -0.03476446121931076, 0.003558731870725751, 0.00024317305360455066, -0.02756357565522194, -0.019890638068318367, -0.00707428390160203, -0.02436612732708454, -0.02900218404829502, 0.048865851014852524, 0.011868415400385857, 0.05971826985478401, 0.015952782705426216, -0.004677365534007549, -0.021069051697850227, 0.019702129065990448, -0.022801918908953667, 0.017329061403870583, -0.003635974833741784, -0.011014541611075401, -0.008450180292129517, -0.027307623997330666, -0.018888920545578003, -0.013148273341357708, -0.0666443407535553, -0.05542401224374771, -0.008710753172636032, -0.019252752885222435, -0.00831590685993433, 0.0701032280921936, 0.0034692250192165375, -0.05016894266009331, 0.028630394488573074, 0.10108722001314163, 0.03487703576683998, -0.01974925957620144, 0.029757339507341385, 0.032706838101148605, 0.05915318429470062, 0.01942700520157814, -0.007480438798666, -0.02934221550822258, -0.04612234607338905, -0.004163279198110104, -0.02222410775721073, -0.017232947051525116, 0.015142025426030159, 0.019934913143515587, -0.01065743062645197, 0.019949927926063538, 0.027639729902148247, 0.025921154767274857, -0.0382489375770092, -0.013014587573707104, -0.04664165526628494, 0.0027439447585493326, 0.005481517408043146, -0.020438717678189278, 0.07651957124471664, 0.009076206013560295, 0.0073539577424526215, 0.050279032438993454, -0.03738925978541374, 0.019945714622735977, 0.04579271003603935, -0.027079325169324875, 0.031802523881196976, -0.007944602519273758, -0.020199188962578773, -0.010549129918217659, 0.004458289593458176, -0.04299212247133255, 0.021050788462162018, -0.0074112676084041595, 0.016021734103560448, 0.0006396748940460384, -0.03984202444553375, -0.0321989506483078, -0.013596558012068272, -0.04424607381224632, -0.028238089755177498, 0.026606466621160507, -0.008378098718822002, -0.019051752984523773, 0.0315011702477932, -0.0040164547972381115, 0.020243585109710693, 0.04221198707818985, 0.03045274317264557, 0.016924364492297173, -0.01406985241919756, -0.0372261144220829, -0.01914602518081665, 0.02082095295190811, -0.03544163331389427, -0.01967272348701954, 0.015170782804489136, 0.014867915771901608, -0.03521127626299858, -0.005515133962035179, 0.0013004402862861753, 0.005221761297434568, -0.03529667109251022, 0.028872767463326454, 0.000798179826233536, 0.016100045293569565, -0.04076109454035759, 0.042473938316106796, -0.015546796843409538, 0.023214735090732574, -0.045014746487140656, -0.049231454730033875, 0.014062958769500256, -0.03945164754986763, 0.0061498177237808704, -0.047425322234630585, -0.04711982607841492, -0.07412207871675491, -0.024341808632016182, 0.034840457141399384, 0.030545389279723167, -0.02640635333955288, -0.04686149209737778, -0.014473458752036095, 0.06726497411727905, 0.03203904628753662, -0.039166487753391266, 0.047112684696912766, 0.007618160452693701, -0.011649331077933311, 0.001818262506276369, 0.014435063116252422, 0.010520526207983494, -0.009377675130963326, 0.0694667175412178, -0.020061619579792023, -0.021664857864379883, -0.01351832877844572, 0.036502137780189514, 0.07168398052453995, 0.04178847000002861, -0.011708257719874382, 0.004025497939437628, -0.08302268385887146, -0.007154869846999645, -0.04513566941022873, 0.0011128128971904516, 0.04072575643658638, 0.014399101957678795, -0.04396394267678261, -0.011424332857131958, -0.052569031715393066, 0.13736765086650848, -0.03460712358355522, -0.0331193208694458, 0.03364003822207451, 0.03847385197877884, -0.010386618785560131, -0.030715100467205048, 0.01554641779512167, -0.04463282227516174, -0.024617774412035942, 0.03688241168856621, -0.03329715132713318, 0.05264323204755783, 0.026383277028799057, 0.019096624106168747, 0.026807604357600212, 0.057712372392416, -0.040962591767311096, -0.007030967622995377, 0.01999044604599476, 0.05889205262064934, 0.02230243943631649, 0.05858186259865761, -0.0455133393406868, -0.03047185391187668, 0.024204624816775322, 0.047640565782785416, 0.02866920456290245, -0.006421827245503664, 0.028030894696712494, 0.003265984123572707, 0.05311304330825806, 0.03964000567793846, 0.04514367878437042, -0.012923755683004856, -0.01776234060525894, -0.04542563110589981, -0.00492860795930028, -0.05459097400307655, -0.0243182722479105, 0.007129414472728968, -0.0035092795733362436, -0.00030782725661993027, 0.01812724769115448, 0.018941828981041908, 0.011986318044364452, -0.05080995708703995, 0.02354266308248043, 0.019397854804992676, 0.058108851313591, 0.03667730093002319, -0.038360897451639175, -0.0129408473148942, -0.005259029567241669, -0.0031850729137659073, 0.008907952345907688, 0.023414546623826027, -0.011789407581090927, 0.012221760116517544, -0.045760154724121094, 0.03752686828374863, -0.009211252443492413, -0.09466443210840225, -0.003241668688133359, 0.04008854553103447, -0.07714346051216125, -0.02462989091873169, 0.06468276679515839, -0.06451615691184998, -0.033151548355817795, -0.02190466970205307, 0.03455130755901337, 0.02702462114393711, 0.008406504988670349, 0.08031170070171356, -0.03490986302495003, 0.04667513072490692, -0.06307818740606308, 0.03526991978287697, -0.02788054384291172, -0.0295280572026968, -0.00014152537914924324, -0.05311179161071777, -0.03688935935497284, -0.016981368884444237, -0.03741542622447014, 0.028879715129733086, -0.014269506558775902, 0.0019000796601176262, -0.03766539692878723, 0.024644386023283005, 0.005054074339568615, -0.0006542907794937491, -0.017163025215268135, -0.04008987918496132, -0.010713214986026287, -0.017746418714523315, 0.035236045718193054, 0.03671063855290413, -0.02436068467795849, -0.050572898238897324, 0.03206964209675789, 0.0960165336728096, 0.0008592800586484373, 0.01801103726029396, -0.021582312881946564, -0.026331480592489243, -0.02727237157523632, -0.024536924436688423, -0.018509788438677788, -0.04527216777205467, 0.05653373897075653, 0.02937820926308632, -0.019579682499170303, 0.029943345114588737, -0.055654775351285934, 0.019908199086785316, 0.0414910651743412, -0.011893162503838539, 0.02617792971432209, -0.0437711626291275, -0.009559445083141327, 0.04444144666194916, 0.02164415270090103, -0.05716841667890549, -0.05622986704111099, 0.000012706761481240392, -0.009151944890618324, 0.013882887549698353, 0.03599345684051514, -0.011203853413462639, -0.030236488208174706, -0.0036447520833462477, 0.08202241361141205, -0.02161530777812004, 0.009439504705369473, -0.009197517298161983, -0.024236777797341347, 0.010911648161709309, -0.015319909900426865, -0.04108153656125069, -0.0439048632979393, 0.014257445000112057 ]
<p>I apologize in advance if the question is rather simple, but I have been having a difficult time figuring it out. </p> <p>I am an experimental scientist interested in modeling human disease with induced pluripotent stem cells. The disease is fairly common, but doesn't have a common genetic basis. It is mainly driven by rare genetic variants of high penetrance but in a small number of individuals. </p> <p>For (let's say) 5 patients out of 1000 screened affected cases, we are able to strongly associate mutations in one gene with the condition. These mutations are completely absent from a control population of 5000 individuals. </p> <p>We have made stem cells from 2 of those individuals to determine whether these mutations result in cellular dysfunction (let's call this phenotype A) when compared to controls. We have several stem cell lines per individual. In this situation, phenotype A is an 'intermediate phenotype'.</p> <p>The big conceptual question for me is this: Am I modeling the disease or am I only modeling the effect of the disease-associated mutations on cellular function? How can I determine the sample size to test the former claim with, say, 80% power?</p>
g73636
[ 0.01818203739821911, 0.020615996792912483, -0.013200948014855385, -0.002746781101450324, 0.008645459078252316, -0.07152259349822998, 0.016232479363679886, 0.032387737184762955, -0.004656990058720112, -0.011920318007469177, -0.007291740272194147, 0.06368806213140488, 0.01992896944284439, 0.01654365099966526, -0.020392335951328278, 0.0046076467260718346, 0.04431867599487305, -0.02309892326593399, 0.02709905616939068, 0.05661370977759361, -0.022249670699238777, -0.0436566099524498, -0.030771054327487946, -0.003791893133893609, -0.0194378774613142, -0.028820941224694252, -0.03135841712355614, 0.005079790484160185, -0.02396020106971264, 0.0013658994575962424, -0.016281332820653915, 0.004496649838984013, 0.025021042674779892, -0.06756161898374557, -0.021545223891735077, 0.02152242511510849, 0.03919171914458275, -0.0003317724331282079, 0.025854330509901047, 0.019994322210550308, -0.03780191391706467, 0.013966483063995838, 0.007030024193227291, 0.0011563729494810104, -0.028109893202781677, 0.03647724166512489, 0.008193339221179485, 0.03151195868849754, 0.034773893654346466, -0.023367488756775856, 0.014272644184529781, 0.016950566321611404, 0.006486145313829184, -0.012474029324948788, 0.03850886970758438, 0.01769104041159153, -0.0029284749180078506, 0.031074009835720062, -0.01585010066628456, 0.04146870598196983, -0.006989153567701578, 0.07251271605491638, -0.03660835325717926, -0.007981463335454464, 0.03973062336444855, 0.02397044561803341, 0.008091301657259464, -0.018877586349844933, 0.037432823330163956, -0.03025747649371624, -0.015696456655859947, -0.00899968110024929, -0.013603276573121548, -0.046360407024621964, 0.009201060980558395, -0.0276626106351614, -0.011884622275829315, 0.02357380837202072, 0.017383046448230743, 0.0005810637376271188, 0.035461872816085815, -0.01166791096329689, 0.07350429892539978, 0.05781327933073044, 0.03919604793190956, 0.001825557672418654, -0.0643460676074028, -0.026534371078014374, -0.016672281548380852, 0.08279366791248322, 0.03548755496740341, 0.060192957520484924, 0.05728178098797798, 0.029478538781404495, 0.01376419235020876, -0.005153756123036146, 0.011619031429290771, 0.008532154373824596, 0.02016325294971466, 0.023516615852713585, -0.02587384171783924, -0.01488280575722456, 0.025540832430124283, -0.03823677822947502, -0.10500610619783401, 0.030795132741332054, 0.011445434764027596, 0.03933157026767731, 0.010048666968941689, 0.013519865460693836, -0.024662034586071968, 0.005204547196626663, -0.037332162261009216, 0.03035016916692257, -0.09567759931087494, -0.08345606923103333, 0.016694772988557816, 0.021015891805291176, -0.04729542136192322, 0.0023457345087081194, -0.03100435808300972, 0.0037043362390249968, -0.009696044959127903, 0.05966202914714813, -0.009137076325714588, 0.025077318772673607, -0.035444941371679306, 0.0466848760843277, 0.04731280356645584, 0.03662046790122986, -0.02546650543808937, -0.011822370812296867, 0.025036348029971123, 0.027723442763090134, 0.07653806358575821, 0.04481184855103493, 0.03499686345458031, 0.010494976304471493, -0.018981123343110085, 0.05526984855532646, -0.06605342775583267, 0.004682991653680801, 0.027069851756095886, 0.01047543529421091, -0.02195301465690136, 0.07887622714042664, 0.010214139707386494, 0.004586289636790752, -0.050915855914354324, -0.022206787019968033, 0.02143852412700653, -0.003723456524312496, -0.03213552013039589, -0.05392732471227646, -0.00874427892267704, 0.021748246625065804, -0.028425676748156548, 0.013676770962774754, -0.04906241223216057, -0.04212786629796028, 0.01972096972167492, -0.015746135264635086, -0.06243770197033882, -0.018284743651747704, -0.015896495431661606, -0.06667233258485794, 0.07857563346624374, -0.020168006420135498, -0.044264569878578186, -0.007270083762705326, 0.033331140875816345, -0.04991302266716957, 0.10628782957792282, 0.06030026450753212, 0.04043164104223251, 0.00005532207069336437, 0.058523260056972504, 0.001155673060566187, 0.022772155702114105, 0.014736388809978962, -0.017099831253290176, 0.023133208975195885, -0.02340816892683506, -0.011818247847259045, -0.0453760027885437, -0.0025296176318079233, -0.0013133580796420574, -0.007897337898612022, 0.025400560349225998, -0.04547141492366791, -0.001676627667620778, -0.04171939939260483, 0.006248855497688055, -0.03216434270143509, 0.008705743588507175, -0.02802787907421589, 0.028337979689240456, -0.060102429240942, 0.004724686499685049, -0.05789634585380554, -0.005733529571443796, 0.04386896267533302, -0.017142362892627716, 0.03483791649341583, 0.019341347739100456, -0.04373040050268173, -0.012812741100788116, 0.036039046943187714, 0.023907581344246864, -0.004481285810470581, 0.002407204359769821, -0.008789916522800922, -0.03796869143843651, 0.07533042132854462, -0.03221115842461586, -0.021730616688728333, -0.03210003674030304, -0.00023578882974106818, -0.015047438442707062, -0.050843801349401474, -0.02875971980392933, -0.036668308079242706, 0.024533897638320923, 0.057571809738874435, -0.03055134229362011, -0.011449342593550682, -0.018891287967562675, 0.05126788839697838, -0.009805554524064064, -0.031790994107723236, -0.016853395849466324, -0.006833089515566826, 0.033855561167001724, -0.08128676563501358, -0.026245949789881706, -0.009666274301707745, -0.04019678384065628, -0.023877281695604324, -0.02081025205552578, -0.03535996004939079, 0.0017824893584474921, -0.009986812248826027, -0.05816661939024925, 0.024494832381606102, 0.00914586428552866, -0.05619140341877937, -0.018580254167318344, -0.05175198242068291, 0.026153597980737686, 0.04427390173077583, -0.06648670136928558, 0.02299683354794979, 0.048054758459329605, -0.01204692106693983, -0.001053578918799758, -0.025390058755874634, 0.00006045917689334601, 0.015405626967549324, -0.026243962347507477, 0.046171922236680984, -0.041621625423431396, 0.015287700109183788, 0.012106352485716343, 0.036329906433820724, -0.04003775492310524, -0.04446609690785408, 0.04637571796774864, -0.10867089033126831, -0.039081718772649765, 0.022276710718870163, -0.005684484262019396, 0.08806557953357697, 0.0302940234541893, 0.0322653092443943, 0.1028568297624588, -0.03626536577939987, -0.03866796940565109, 0.00890884269028902, -0.016103360801935196, -0.024297118186950684, 0.0031628762371838093, -0.020000357180833817, -0.06769221276044846, 0.05074290558695793, 0.07529311627149582, 0.0027476076502352953, 0.05941134691238403, -0.039328232407569885, -0.023900488391518593, 0.051709529012441635, -0.05467323213815689, -0.026254188269376755, 0.061516765505075455, -0.0165935717523098, -0.03365086019039154, -0.05404767021536827, -0.01684768684208393, -0.057683154940605164, -0.015765395015478134, 0.008448103442788124, 0.00502415094524622, 0.025952894240617752, 0.0006928500952199101, 0.025959782302379608, -0.04532431438565254, -0.02322610467672348, -0.03254410997033119, -0.05342048779129982, -0.007934043183922768, 0.0026360389310866594, -0.01518517266958952, -0.008555622771382332, -0.037788569927215576, -0.007536042015999556, -0.02507324516773224, -0.027317959815263748, -0.007469936739653349, 0.009531321935355663, -0.0024134276900440454, -0.08919039368629456, 0.04966309666633606, -0.043230943381786346, -0.02713126689195633, 0.02060527727007866, -0.0036537619307637215, 0.038786306977272034, -0.04047822207212448, 0.004669411573559046, -0.04911775141954422, -0.018596386536955833, 0.0739443302154541, 0.009109340608119965, -0.06852665543556213, -0.011715416796505451, -0.029914215207099915, -0.05978109687566757, 0.01777670346200466, 0.008569618687033653, 0.037691205739974976, 0.047342896461486816, -0.006861725822091103, -0.019799459725618362, -0.0005111578502692282, -0.02786892279982567, -0.007764402311295271, 0.0018079639412462711, -0.01800527237355709, 0.02598654292523861, -0.027518099173903465, -0.01652301475405693, 0.026291586458683014, -0.08504564315080643, -0.03955911472439766, -0.04066760838031769, 0.04834333434700966, 0.0009460450382903218, 0.016202030703425407, -0.06645277142524719, -0.02025684528052807, 0.021298453211784363, 0.03873506933450699, -0.058996159583330154, 0.014104628004133701, -0.001153844641521573, 0.0012046879855915904, 0.012269357219338417, 0.024703633040189743, 0.06915166229009628, 0.01958702690899372, -0.056619659066200256, -0.005302845500409603, 0.015889225527644157, -0.002161297481507063, 0.0003901663585565984, 0.03548669070005417, -0.012267852202057838, -0.0020763955544680357, 0.03757419064640999, -0.03592419624328613, 0.0853976234793663, 0.05578668415546417, -0.0019754485692828894, 0.022037429735064507, -0.041323307901620865, -0.012739400379359722, 0.015476628206670284, -0.00416969507932663, -0.02477293275296688, 0.029470304027199745, 0.06484769284725189, -0.03442375361919403, -0.043164849281311035, -0.0675131157040596, -0.002596544800326228, 0.016423974186182022, -0.05171796306967735, -0.0432712584733963, 0.00968699436634779, 0.0682079866528511, 0.05185500904917717, -0.04485498368740082, 0.010461589321494102, 0.04625525698065758, -0.006450084038078785, 0.05514105036854744, -0.052254945039749146, -0.0127107510343194, -0.011629533022642136, -0.03395828232169151, 0.02993100881576538, 0.019302422180771828, 0.014581801369786263, 0.05547071248292923, -0.11492116004228592, 0.039121560752391815, -0.0034218733198940754, 0.030195781961083412, -0.0888805016875267, 0.006459572818130255, 0.0925593376159668, 0.04788525030016899, -0.016088804230093956, -0.053309567272663116, -0.014917267486453056, 0.006961858831346035, 0.01839938573539257, -0.008586025796830654, -0.015028310939669609, 0.04750991240143776, -0.04257030785083771, -0.008920351974666119, 0.09485922753810883, -0.011148552410304546, 0.016992641612887383, 0.012257860042154789, 0.001190079958178103, -0.03341740369796753, 0.01743778958916664, 0.021348295733332634, 0.025828205049037933, 0.01627383567392826, -0.005810928530991077, 0.010618924163281918, 0.03624122962355614, -0.009083257988095284, 0.03642774745821953, -0.05319520831108093, -0.014851424843072891, 0.000474817818030715, 0.033572155982255936, -0.03224080428481102, -0.031219588592648506, -0.1013605073094368, -0.037848100066185, 0.00823137629777193, 0.016623983159661293, -0.006206310819834471, -0.02694505639374256, 0.04920618608593941, -0.02170984074473381, -0.027624964714050293, -0.02968922071158886, -0.05001278221607208, 0.01758764311671257, 0.03440118581056595, -0.01719091273844242, -0.02877146005630493, -0.013936808332800865, 0.015809278935194016, 0.03630721941590309, -0.01311519742012024, -0.020809611305594444, 0.029635043814778328, 0.012946548871695995, -0.016432570293545723, 0.011212822049856186, -0.027093708515167236, 0.01700715720653534, 0.04073815047740936, 0.04291382431983948, 0.016629379242658615, -0.03934326395392418, -0.019461318850517273, -0.028103649616241455, 0.017432596534490585, -0.017138566821813583, 0.05114135518670082, -0.026201866567134857, 0.034324806183576584, -0.03738265484571457, 0.0006768081220798194, 0.00950672198086977, 0.016387304291129112, 0.010525569319725037, -0.0034537597093731165, -0.05122552067041397, 0.01784311980009079, -0.028551699593663216, 0.006121090613305569, -0.006763046141713858, 0.0525849387049675, 0.014257557690143585, 0.043222248554229736, -0.04002029821276665, -0.011484809219837189, 0.05389286205172539, 0.07383359223604202, -0.03553478419780731, 0.0059485784731805325, -0.01306402962654829, -0.05624974146485329, 0.07073397934436798, 0.09671597927808762, 0.023386074230074883, -0.05002029240131378, 0.030602216720581055, -0.10216186195611954, 0.028513865545392036, -0.026393473148345947, 0.0005682288901880383, 0.08428303152322769, 0.011131824925541878, -0.0018637608736753464, 0.05733778327703476, 0.0283022690564394, -0.04000511392951012, -0.031018879264593124, -0.009402986615896225, 0.025266332551836967, 0.002653112867847085, 0.0334879569709301, 0.06156008690595627, 0.0007058256305754185, 0.01921805739402771, -0.028887910768389702, -0.017274776473641396, 0.015917349606752396, 0.0006702020182274282, -0.006891848053783178, -0.02594625949859619, -0.013794880360364914, 0.030032088980078697, 0.048728421330451965, -0.030275583267211914, 0.022687913849949837, -0.027278155088424683, -0.027311580255627632, -0.006591080687940121, 0.0052569094114005566, -0.0366046167910099, -0.026876600459218025, -0.021743057295680046, 0.03149356693029404, 0.015752071514725685, -0.009058766067028046, 0.011989145539700985, 0.019103357568383217, -0.05702367424964905, 0.057747818529605865, -0.0011053831549361348, -0.01809339039027691, -0.006759703624993563, 0.01769135147333145, -0.037393782287836075, 0.051953889429569244, -0.018864164128899574, -0.026935463771224022, -0.02825854904949665, -0.012714222073554993, 0.011842858977615833, 0.04581358656287193, -0.02003549411892891, 0.07140745222568512, 0.010276357643306255, 0.0028167790733277798, 0.02512829378247261, 0.0092526376247406, 0.031873878091573715, 0.008910412900149822, -0.007259732112288475, 0.03095335140824318, -0.015017314814031124, -0.008017738349735737, 0.04415089637041092, 0.06498365849256516, 0.07831626385450363, 0.02783876284956932, 0.006753240711987019, 0.004975335206836462, 0.053634051233530045, -0.017965013161301613, -0.004949138034135103, 0.049005310982465744, -0.020359061658382416, -0.012475606054067612, 0.026202045381069183, -0.02479279786348343, -0.026221152395009995, -0.03776749223470688, -0.007418856956064701, 0.029160121455788612, -0.006951363291591406, 0.02596660889685154, -0.03472457081079483, 0.014690263196825981, -0.005696318112313747, -0.0043763332068920135, -0.018209118396043777, -0.020990362390875816, 0.006208830513060093, -0.039078716188669205, -0.04232429713010788, -0.006457231007516384, -0.02500058338046074, 0.013246510177850723, -0.07479827851057053, -0.06829703599214554, -0.0390092208981514, -0.03321737423539162, 0.0054053934291005135, 0.00602688267827034, -0.043988630175590515, -0.007414584048092365, -0.03731532767415047, 0.012891905382275581, 0.05786198750138283, -0.011009013280272484, 0.020495928823947906, 0.0513731874525547, -0.033813849091529846, -0.046087972819805145, 0.013238441199064255, -0.04720035940408707, 0.06992720812559128, -0.006825821474194527, 0.060385484248399734, -0.06355840712785721, 0.05610444024205208, 0.024871906265616417, 0.030178245157003403, 0.002346281660720706, 0.00852355919778347, -0.043935030698776245, -0.020810071378946304, -0.02387283928692341, -0.03244943171739578, 0.054938480257987976, 0.08031546324491501, 0.008704641833901405, 0.014869732782244682, 0.035314273089170456, 0.03940407559275627, 0.001378124812617898, -0.05975664034485817, -0.030952824279665947, 0.06466145068407059, 0.026633599773049355, 0.01765962317585945, -0.015469573438167572, -0.08355409651994705, -0.02503867819905281, 0.013991566374897957, -0.022177480161190033, -0.029016805812716484, 0.022682327777147293, 0.06202629953622818, 0.039644647389650345, -0.06101377308368683, 0.023052895441651344, -0.0068947733379900455, 0.0008765626116655767, -0.024373358115553856, -0.047544825822114944, 0.06902261823415756, 0.010868563316762447, -0.02874005027115345, 0.00988018698990345, 0.025286946445703506, 0.04531494528055191, -0.02973964810371399, 0.02389407902956009, 0.01340949535369873, 0.007827636785805225, 0.028188198804855347, 0.003837429918348789, -0.03574449196457863, -0.0447765477001667, -0.0440780371427536, 0.0267138984054327, 0.0426536500453949, -0.06738271564245224, -0.017596948891878128, 0.029959389939904213, 0.016877418383955956, -0.035869188606739044, 0.045173630118370056, 0.012187344022095203, 0.0303179994225502, 0.053556349128484726, 0.08108432590961456, 0.03310345858335495, 0.03030175156891346, 0.047574762254953384, -0.0060784402303397655, -0.003121582791209221, -0.022694671526551247, -0.029383080080151558, -0.01508769765496254, 0.005234086886048317, -0.04880779609084129, 0.009884238243103027, 0.04787028580904007, -0.012208017520606518, 0.01704314351081848, 0.004676502663642168, 0.00646543875336647, -0.022817332297563553, -0.010221293196082115, 0.0395917147397995, 0.031672365963459015, -0.07326138019561768, -0.050567805767059326, -0.006901530548930168, 0.011572740972042084, -0.003464761422947049, -0.09731878340244293, -0.009512987919151783, 0.017727166414260864, -0.05016282945871353, 0.05218033492565155, -0.04694904386997223, -0.013819031417369843, -0.013375972397625446, -0.034560300409793854, 0.0032366388477385044, 0.007501638028770685, -0.007840991951525211, 0.007748868782073259, -0.042207758873701096, -0.011621931567788124, -0.06522928923368454, -0.001683655078522861, 0.004849053453654051, -0.02265090122818947, 0.01641932874917984, 0.03290833160281181, -0.017468765377998352, 0.04971157759428024, 0.04599277302622795, 0.03753199800848961, -0.03431859239935875, -0.02727825567126274, 0.0023230009246617556, 0.03178286924958229, 0.007936166599392891, -0.018160492181777954, 0.05999567732214928, 0.04134528338909149, -0.010799448005855083, -0.041773829609155655, -0.0413317009806633, -0.022553082555532455, -0.02156158536672592, 0.06246023625135422, 0.014043502509593964, 0.005851899739354849, 0.0161286573857069, -0.003499225014820695 ]
<p>I am new to R and I have run the <code>lmer</code> in lme4. In the model summary, there is no any warning message, but when I ask for <code>confint(lmer)</code>, R gives me this message at the bottom of the output:</p> <pre><code>Warning messages: 1: In profile.merMod(object, signames = oldNames, ...) : non-monotonic profile 2: In profile.merMod(object, signames = oldNames, ...) : non-monotonic profile 3: In profile.merMod(object, signames = oldNames, ...) : non-monotonic profile </code></pre> <p>What does it mean? and what should I do?</p>
g73637
[ -0.007993130944669247, -0.037379588931798935, -0.018780244514346123, -0.05430321767926216, 0.0398612804710865, -0.00993281975388527, 0.05164969712495804, -0.020198434591293335, -0.04534577950835228, -0.005621634889394045, -0.05454310029745102, 0.022420315071940422, 0.019353510811924934, 0.03816920146346092, 0.009399976581335068, 0.016827959567308426, 0.041305866092443466, 0.0316898413002491, 0.025111200287938118, -0.019537555053830147, -0.036578983068466187, 0.02366625890135765, 0.021032633259892464, 0.018257897347211838, 0.02032514289021492, 0.02495707757771015, 0.026431934908032417, 0.013436871580779552, -0.05101006478071213, 0.01086559146642685, 0.026084106415510178, 0.010657916776835918, 0.005603652913123369, -0.06006915122270584, -0.003084366675466299, -0.032916635274887085, 0.0344071164727211, 0.009726625867187977, -0.06867415457963943, 0.0166336502879858, 0.028259269893169403, 0.03222733736038208, 0.0008246315992437303, 0.004928652197122574, -0.016862090677022934, -0.00997451227158308, 0.03251953050494194, 0.0033017098903656006, -0.0010117717320099473, -0.04328910633921623, 0.03507937490940094, -0.0006624231464229524, 0.03747042641043663, -0.011053265072405338, 0.040723707526922226, 0.05971681326627731, -0.05704202502965927, -0.0260615237057209, 0.03138575702905655, -0.029332555830478668, 0.03591734170913696, -0.033358875662088394, 0.014700397849082947, 0.02108217030763626, -0.0002820530207827687, -0.007361814845353365, -0.05576836317777634, -0.026968348771333694, -0.017474109306931496, 0.009048622101545334, -0.009474481455981731, 0.0007289971108548343, -0.0411573201417923, -0.033381685614585876, -0.04191070422530174, 0.032164424657821655, 0.013872791081666946, 0.028898941352963448, 0.015417871065437794, 0.038809701800346375, -0.04908182844519615, 0.06843046844005585, 0.028364883735775948, 0.042801566421985626, 0.003510992741212249, 0.02844555675983429, -0.04012615233659744, -0.025402352213859558, 0.004099254962056875, 0.016018526628613472, 0.02377152629196644, -0.08168330788612366, -0.03352181613445282, -0.0037264027632772923, -0.036271996796131134, 0.01366193313151598, -0.06682756543159485, 0.004711703397333622, -0.0030141882598400116, -0.05110896751284599, 0.02009228989481926, 0.015199095010757446, 0.012593208812177181, -0.014998403377830982, -0.019268149510025978, -0.006957343313843012, 0.06968624889850616, -0.0474189929664135, -0.019114993512630463, -0.05818871036171913, 0.012345732189714909, 0.025664793327450752, -0.0768318772315979, -0.004351601004600525, -0.03160171955823898, -0.02681342139840126, 0.08482977747917175, -0.03696491941809654, -0.0307852141559124, -0.015836456790566444, 0.006476585287600756, -0.014781047590076923, 0.07319280505180359, 0.029019925743341446, -0.029932620003819466, 0.01832929067313671, 0.005042162258177996, 0.05512708052992821, 0.07488177716732025, -0.036208659410476685, 0.0013295195531100035, 0.03226207196712494, -0.028283702209591866, 0.0002925297594629228, 0.009608179330825806, 0.03462621942162514, -0.003281698329374194, -0.001089133438654244, -0.02480168640613556, -0.05269201099872589, -0.038354016840457916, -0.003293026238679886, 0.009995294734835625, -0.02087264135479927, -0.05937764793634415, -0.08331814408302307, 0.057874858379364014, -0.0001536517811473459, 0.002493735868483782, -0.0027277658227831125, -0.007722161244601011, 0.08004278689622879, -0.10510777682065964, 0.04793638736009598, -0.03314322605729103, 0.01947747729718685, -0.013921737670898438, -0.04723481833934784, -0.04881393536925316, 0.02082865871489048, 0.03975418582558632, 0.03359408304095268, 0.024752380326390266, 0.025208262726664543, -0.10640664398670197, 0.014130829833447933, -0.0009630788117647171, -0.01898510754108429, -0.032976604998111725, -0.01566327176988125, -0.028896987438201904, 0.009649597108364105, 0.011755270883440971, -0.02912130579352379, 0.04114702716469765, 0.01655493676662445, -0.0031800863798707724, -0.04781035706400871, 0.07058045268058777, -0.03420697897672653, -0.02991366758942604, -0.028147030621767044, 0.08382366597652435, -0.02812538668513298, -0.07402265071868896, -0.010222962126135826, 0.027766894549131393, 0.02153429202735424, -0.010852259583771229, 0.00021799729438498616, -0.0404152013361454, 0.01914701983332634, -0.03304436057806015, -0.057898733764886856, 0.011772429570555687, -0.0094828512519598, -0.046450428664684296, -0.05063522234559059, -0.005737421568483114, 0.024662703275680542, 0.06952320784330368, 0.003156547201797366, 0.002324409084394574, 0.07969491928815842, -0.10095976293087006, -0.02769753336906433, -0.03390663489699364, 0.01720443181693554, 0.04565979167819023, 0.019481027498841286, 0.03994882479310036, -0.036388568580150604, 0.02812834084033966, -0.04936115816235542, 0.011660905554890633, -0.04331644997000694, 0.03309721127152443, 0.061734773218631744, -0.030226340517401695, 0.031981758773326874, -0.03805379569530487, -0.010513857007026672, 0.04605872929096222, -0.010838356800377369, -0.07470773160457611, 0.06398060917854309, 0.039376139640808105, -0.018778124824166298, -0.05743367597460747, -0.05450374260544777, -0.01632717065513134, -0.01608426123857498, -0.021089619025588036, 0.05701133608818054, -0.005769055336713791, -0.032570384442806244, -0.01038438268005848, -0.010375335812568665, -0.006908893119543791, 0.05580030009150505, 0.0415574312210083, 0.025401799008250237, 0.00035130599280819297, 0.0397157222032547, 0.015889551490545273, -0.04190291836857796, 0.02726985514163971, -0.015415506437420845, -0.02999899350106716, 0.09523941576480865, -0.025396740064024925, 0.022338150069117546, -0.007023816462606192, 0.029892051592469215, 0.010290890000760555, -0.0040770056657493114, -0.010959189385175705, -0.04286346212029457, 0.026761610060930252, 0.035178083926439285, 0.02191978506743908, 0.015153342857956886, 0.023344820365309715, -0.010945748537778854, -0.006094748619943857, -0.03251560404896736, 0.05193811282515526, -0.0002565923205111176, 0.05355416238307953, 0.0401090644299984, -0.049678653478622437, 0.028348136693239212, -0.005647844634950161, 0.05962779372930527, -0.004937482066452503, 0.05224154144525528, -0.06441233307123184, -0.04473963752388954, 0.06147361174225807, 0.0008592079393565655, 0.02361942082643509, -0.03872285783290863, 0.04024340957403183, -0.010545875877141953, -0.01834782399237156, -0.026824653148651123, 0.027614163234829903, 0.0819767415523529, 0.03418086841702461, 0.00592061085626483, -0.021381283178925514, -0.017116347327828407, -0.009061573073267937, 0.017610181123018265, -0.008592178113758564, -0.049360036849975586, -0.06529723107814789, 0.031340885907411575, 0.04665066674351692, 0.036772117018699646, -0.03235898166894913, -0.03411968797445297, -0.021205391734838486, 0.009222692809998989, 0.007441110908985138, -0.05495302751660347, -0.020672105252742767, 0.031009236350655556, 0.058704424649477005, -0.0026478078216314316, -0.0017914060736075044, -0.02701808325946331, -0.05456189438700676, 0.020928440615534782, 0.04666357487440109, 0.06790836155414581, -0.01878068596124649, 0.04810095578432083, 0.02918066270649433, -0.040539976209402084, -0.020363356918096542, -0.02014550194144249, -0.02933906391263008, 0.01771448366343975, 0.031988244503736496, 0.00829895306378603, 0.009378254413604736, 0.06834163516759872, -0.024481885135173798, 0.0071488553658127785, 0.03413829207420349, 0.030650723725557327, 0.005799036007374525, -0.008128901943564415, 0.025549495592713356, -0.002975231735035777, 0.010694233700633049, 0.049409523606300354, 0.010051007382571697, -0.02110200747847557, 0.004987217020243406, -0.05581019073724747, -0.010275893844664097, -0.0040964181534945965, 0.006131113972514868, -0.026907680556178093, -0.07856638729572296, -0.03770795837044716, 0.06372848153114319, 0.002794805448502302, -0.08383504301309586, 0.06257540732622147, 0.012143616564571857, -0.03634747117757797, -0.010271439328789711, 0.0124591626226902, 0.012128422036767006, -0.013083449564874172, -0.010969310998916626, 0.029744287952780724, -0.02262216806411743, -0.07251778990030289, -0.033504337072372437, 0.014591064304113388, 0.03950190171599388, 0.057660385966300964, 0.056288741528987885, 0.022176221013069153, 0.08181760460138321, -0.017486974596977234, 0.06587034463882446, -0.03806018829345703, 0.02152443863451481, -0.029741410166025162, 0.04137618467211723, -0.011647562496364117, 0.06877420842647552, -0.015806766226887703, -0.03946109116077423, 0.05797231197357178, 0.055437345057725906, -0.017284197732806206, 0.0535440519452095, 0.05067712441086769, 0.004421219229698181, 0.04891371726989746, 0.01282059121876955, -0.0401884950697422, 0.03798341006040573, 0.038298122584819794, -0.0023557294625788927, -0.01872791163623333, -0.01902047172188759, 0.07710451632738113, 0.03479602187871933, -0.006223432254046202, 0.06191436946392059, 0.04735325276851654, 0.0012294230982661247, 0.04110918566584587, -0.05474959313869476, 0.03281712532043457, 0.0028057757299393415, -0.013868540525436401, -0.0781269297003746, -0.002985452301800251, -0.024672897532582283, -0.019962754100561142, 0.03719034790992737, 0.026896746829152107, 0.04113354533910751, 0.0194418765604496, 0.02992456778883934, -0.03931330516934395, -0.025675976648926735, -0.025560418143868446, 0.08183708041906357, 0.07524196803569794, -0.026117300614714622, 0.004172423854470253, 0.007607943844050169, 0.03414883092045784, -0.019589915871620178, -0.016028422862291336, 0.06196257844567299, -0.05011638253927231, 0.04015374183654785, 0.03125195950269699, -0.025178715586662292, -0.04847103729844093, 0.011608736589550972, 0.01499985996633768, -0.022651689127087593, 0.005153833422809839, -0.01021160464733839, 0.020170405507087708, -0.01488211564719677, 0.02478439174592495, -0.03165780007839203, -0.0006534263957291842, -0.04391638562083244, -0.034828219562768936, 0.05007917061448097, -0.018299546092748642, 0.0012577986344695091, -0.00942277256399393, 0.03927983343601227, -0.011605492793023586, -0.04023091122508049, 0.05974466726183891, -0.05122791603207588, 0.0032046036794781685, 0.0483749583363533, -0.017760341987013817, 0.0115050682798028, -0.027723364531993866, 0.01651480235159397, -0.051589056849479675, -0.015465663745999336, 0.020457139238715172, -0.019302308559417725, -0.016569430008530617, -0.04181874543428421, -0.015352754853665829, 0.006737684365361929, 0.008456410840153694, -0.006465706508606672, -0.009759628213942051, -0.02246418222784996, 0.002237665466964245, 0.027086330577731133, -0.04806915298104286, 0.04461047798395157, -0.029291469603776932, -0.004541353788226843, 0.07987208664417267, 0.024562394246459007, -0.020581303164362907, -0.02948029525578022, -0.0007712218794040382, 0.0011804901296272874, -0.011910893023014069, -0.04732120782136917, -0.0359613373875618, 0.024755069985985756, 0.05250571295619011, 0.0700903907418251, 0.007215850055217743, 0.006296226289123297, 0.024342264980077744, 0.03374926745891571, 0.04088832437992096, 0.008044689893722534, 0.007426637224853039, -0.024290382862091064, -0.014902863651514053, 0.029385056346654892, -0.005713833030313253, -0.04488520324230194, 0.012426010333001614, -0.01800965890288353, -0.0013532310258597136, -0.017043687403202057, 0.041800420731306076, -0.03151974454522133, 0.0038482823874801397, 0.036082006990909576, 0.010389475151896477, 0.06751959025859833, -0.03482745215296745, 0.05557583272457123, 0.012637462466955185, 0.01907605677843094, 0.03204264119267464, -0.021656040102243423, -0.046232420951128006, -0.03364134952425957, 0.03481770679354668, -0.0725199282169342, 0.024297593161463737, -0.04278721660375595, -0.024848973378539085, 0.010170157998800278, -0.041752710938453674, -0.017390938475728035, -0.032986726611852646, 0.025879783555865288, -0.04668721556663513, 0.006223863456398249, 0.04270919784903526, 0.017546026036143303, 0.06578413397073746, 0.06565552949905396, -0.025745099410414696, 0.04159826040267944, -0.04875906929373741, 0.012938438914716244, 0.03714541718363762, -0.03894916921854019, -0.009631956927478313, 0.061386726796627045, 0.012730054557323456, -0.05976845696568489, 0.04071821644902229, -0.05900077149271965, 0.031104421243071556, -0.014712671749293804, -0.026703383773565292, 0.02306162752211094, -0.06949938833713531, 0.02289716899394989, -0.0022874048445373774, 0.0002638220030348748, 0.014799247495830059, 0.048340048640966415, 0.04174863547086716, -0.01039554551243782, -0.027695143595337868, -0.018677501007914543, 0.03965107724070549, -0.037170007824897766, -0.03147926926612854, 0.06475226581096649, 0.010909583419561386, 0.0024861737620085478, -0.04164835065603256, -0.021020598709583282, 0.04806826263666153, 0.007085050921887159, -0.0023075740318745375, 0.01608661189675331, -0.026596423238515854, 0.07373736798763275, 0.0032413452863693237, 0.011425476521253586, -0.003948240540921688, -0.0027203948702663183, -0.012009208090603352, 0.013448440469801426, 0.02567061223089695, -0.014370600692927837, -0.04573342576622963, -0.024467457085847855, -0.0202118381857872, 0.039912208914756775, 0.02008519135415554, 0.010792974382638931, -0.07976415753364563, -0.01770656555891037, -0.04001063108444214, -0.03176555037498474, 0.020646121352910995, -0.011779095977544785, 0.07718941569328308, 0.03752579912543297, 0.03161441162228584, -0.04744616895914078, -0.0037432205863296986, 0.01573055423796177, 0.000271637603873387, 0.0024480861611664295, 0.02308463864028454, 0.047758571803569794, -0.004522647242993116, -0.0077432855032384396, 0.0217821653932333, -0.07319657504558563, 0.022901367396116257, -0.0019325512694194913, 0.0417630709707737, -0.010958312079310417, -0.043980978429317474, 0.0654013603925705, 0.03804813697934151, 0.018251486122608185, -0.028010014444589615, -0.036109235137701035, 0.030022062361240387, -0.03844525292515755, -0.024876972660422325, 0.01716255396604538, 0.017418665811419487, 0.03845828399062157, -0.005777870304882526, 0.06130180507898331, 0.0483814962208271, -0.0012179190525785089, -0.020978959277272224, 0.0066778166219592094, -0.00331803853623569, -0.040411945432424545, 0.03377174213528633, -0.11279909312725067, 0.017739420756697655, -0.020893899723887444, 0.0018122483743354678, -0.00931438896805048, -0.010466976091265678, 0.0455113984644413, -0.005167565308511257, 0.01963799260556698, 0.028310086578130722, 0.045462995767593384, -0.04726408049464226, -0.032888658344745636, -0.03569100797176361, 0.009814269840717316, 0.03401601314544678, -0.04479160159826279, 0.04738612100481987, -0.009175553917884827, 0.03416763246059418, -0.0068727280013263226, 0.04157913848757744, 0.010781369172036648, 0.014594213105738163, -0.001288492581807077, -0.028235308825969696, -0.05507346987724304, 0.011174570769071579, -0.029690682888031006, -0.055865850299596786, -0.04219670966267586, -0.06704197078943253, 0.043782006949186325, 0.021213248372077942, -0.06684425473213196, -0.04481954500079155, 0.029030639678239822, -0.057980772107839584, -0.046682607382535934, -0.0009790437761694193, 0.013191845268011093, 0.049446750432252884, 0.021444246172904968, 0.013929666951298714, -0.0050763096660375595, 0.011793109588325024, -0.021364880725741386, -0.013348166830837727, 0.026808397844433784, 0.03367891162633896, -0.04267318174242973, 0.029250897467136383, 0.031070882454514503, 0.01133688259869814, -0.024917209520936012, -0.018359007313847542, -0.03610939532518387, -0.024110615253448486, -0.019027719274163246, 0.0023395302705466747, 0.024334033951163292, -0.019749050959944725, -0.03570878505706787, 0.001075382111594081, -0.04846161603927612, 0.05693250149488449, 0.00400830153375864, 0.04820774868130684, 0.01295032724738121, 0.008919086307287216, -0.042020656168460846, 0.02544352039694786, -0.013191213831305504, -0.014992318116128445, 0.00801603589206934, -0.015285574831068516, 0.020177459344267845, -0.024849116802215576, -0.052529748529195786, 0.04298538342118263, -0.06721336394548416, -0.032484639436006546, -0.00654112221673131, 0.03140070289373398, 0.02186991646885872, -0.024228118360042572, -0.008242221549153328, -0.05606352537870407, -0.08640187233686447, -0.005467621609568596, -0.014635438099503517, -0.004767788574099541, -0.08430137485265732, 0.0002632878895383328, -0.019034307450056076, 0.002485774690285325, -0.060003381222486496, 0.0019490979611873627, -0.03865553438663483, -0.015875140205025673, -0.0733848437666893, 0.07064051181077957, -0.0341530404984951, 0.027013273909687996, -0.046310458332300186, 0.05383969098329544, -0.005021483171731234, -0.010812148451805115, -0.0007243811269290745, -0.018166232854127884, 0.04024427384138107, 0.06403621286153793, 0.005524519365280867, 0.00937437079846859, -0.010532182641327381, 0.017704864963889122, -0.054798901081085205, -0.03720185160636902, -0.1114344522356987, 0.014079833403229713, 0.001706597045995295, 0.003511786460876465, 0.018686259165406227, -0.04166032746434212, -0.0053870161063969135, -0.039067260921001434, 0.023753000423312187, -0.04554661735892296, 0.016849998384714127, 0.0002845839480869472, 0.028527764603495598, -0.0066350107081234455, -0.014435152523219585, -0.008951329626142979, 0.015375824645161629, -0.03618323802947998 ]
<p>I recently read a <a href="http://blog.echen.me/2012/03/20/infinite-mixture-models-with-nonparametric-bayes-and-the-dirichlet-process/" rel="nofollow">fascinating article</a> describing methods for clustering data without assuming a fixed number of clusters.</p> <p>The article even includes some sample code, in a mix of Ruby, Python, and R. However, the meat of the analysis is performed using <a href="http://scikit-learn.sourceforge.net/dev/index.html" rel="nofollow">scikit-learn</a>'s <a href="http://scikit-learn.sourceforge.net/dev/modules/mixture.html" rel="nofollow">Dirichlet Process Gaussian Mixture Model</a> to actually find clusters in some sample data taken from McDonald's menu.</p> <p>Obviously, this a a great excuse to learn some more python, but I'm lazy and would like to find a ready-made R package that can take a dataframe and return clusters, in a manner similar to the <a href="http://stat.ethz.ch/R-manual/R-devel/library/stats/html/kmeans.html" rel="nofollow">kmeans</a> function. <a href="http://cran.r-project.org/web/views/Cluster.html" rel="nofollow">A quick search on CRAN</a> reveals the packages <a href="http://cran.r-project.org/web/packages/dpmixsim/index.html" rel="nofollow">dpmixsim</a> and <a href="http://cran.r-project.org/web/packages/profdpm/index.html" rel="nofollow">profdpm</a>. Any suggestions for the best place to start?</p>
g25062
[ 0.020439013838768005, -0.019123202189803123, -0.009664627723395824, -0.08805394917726517, -0.0074636368080973625, -0.07581762224435806, 0.008892328478395939, 0.0024877635296434164, -0.014683942310512066, -0.08333191275596619, 0.04061821848154068, -0.0009098700829781592, 0.08179812878370285, 0.012954780831933022, -0.04626845195889473, 0.00021981676400173455, 0.0320340171456337, 0.020784826949238777, -0.027554882690310478, 0.03298608213663101, 0.026849377900362015, -0.010077618062496185, 0.07494265586137772, -0.05333026871085167, -0.014251400716602802, -0.03270465135574341, 0.014211629517376423, 0.0012560078175738454, -0.03891853243112564, -0.01726282574236393, -0.034436263144016266, -0.04997517541050911, 0.0193416066467762, -0.02116648107767105, 0.04861665889620781, -0.017733687534928322, -0.018616748973727226, -0.021508319303393364, -0.0517595000565052, 0.01820264756679535, -0.01312034111469984, 0.029754692688584328, 0.08474873006343842, 0.02958291955292225, 0.0118504473939538, 0.018036294728517532, -0.007192547898739576, 0.023244185373187065, -0.029690157622098923, -0.008896117098629475, 0.03320092335343361, 0.030182670801877975, -0.03656696528196335, -0.020746096968650818, 0.043533239513635635, 0.026969673112034798, 0.01914103329181671, 0.018797464668750763, 0.03240766003727913, -0.04500127211213112, 0.07767277956008911, 0.02631625533103943, -0.07073758542537689, 0.005169485695660114, 0.008944584988057613, 0.03100985288619995, 0.0008586246403865516, -0.04347489774227142, 0.003737818216904998, -0.012884735129773617, -0.002479532966390252, 0.04696158319711685, 0.028443222865462303, 0.018360348418354988, -0.05874516814947128, -0.039631545543670654, 0.00936176348477602, -0.00951047521084547, 0.03534854203462601, 0.035726118832826614, -0.014914529398083687, 0.042875949293375015, 0.028343480080366135, -0.01033857837319374, 0.029946930706501007, -0.012019265443086624, 0.011943609453737736, -0.03437906131148338, 0.07441044598817825, 0.00498272804543376, 0.0006661074585281312, 0.008454632014036179, 0.018364671617746353, 0.02404009737074375, -0.006475596688687801, 0.005329526495188475, -0.09927310049533844, 0.058570001274347305, -0.023497898131608963, -0.06489299237728119, 0.023148557171225548, -0.02682529203593731, 0.016902662813663483, -0.057740747928619385, -0.010432426817715168, -0.04691304638981819, -0.00699969008564949, 0.03123534843325615, -0.006685546133667231, -0.021181436255574226, -0.051086146384477615, 0.01388238649815321, -0.08180202543735504, -0.02655395120382309, -0.00015654055459890515, -0.018209820613265038, 0.026158040389418602, -0.011890399269759655, -0.027739880606532097, 0.04576081037521362, 0.02933659963309765, 0.007491856347769499, 0.03309125825762749, 0.03415196016430855, -0.056522756814956665, -0.003401864552870393, -0.006939927581697702, 0.03463241457939148, -0.02914196439087391, -0.03972700238227844, 0.05551110953092575, -0.011527612805366516, -0.014175264164805412, 0.027257390320301056, -0.021247172728180885, 0.060793276876211166, -0.02643352933228016, 0.0472821444272995, 0.021461324766278267, 0.014005184173583984, -0.04759247973561287, 0.009539728984236717, -0.023271044716238976, 0.016652094200253487, -0.04020116478204727, 0.01651201769709587, -0.052164554595947266, 0.035674694925546646, -0.025202952325344086, 0.029714198783040047, -0.03452092409133911, 0.027371376752853394, -0.015868457034230232, 0.040900226682424545, -0.01792796701192856, 0.018734943121671677, 0.005817764904350042, -0.03389248996973038, 0.017992952838540077, -0.022273164242506027, -0.012897612527012825, -0.010310976766049862, 0.047242891043424606, -0.011233014054596424, -0.01382343377918005, 0.013661828823387623, -0.0005304109072312713, 0.010580121539533138, 0.002218240639194846, -0.036929335445165634, -0.018665829673409462, 0.0026118592359125614, -0.014346220530569553, -0.008912564255297184, -0.06316666305065155, 0.030145036056637764, -0.04469238594174385, -0.02956346794962883, 0.05567923188209534, -0.02100544236600399, 0.057114578783512115, -0.06495925039052963, 0.04216352850198746, -0.029910309240221977, 0.03109857439994812, -0.043647270649671555, 0.011202514171600342, 0.040417131036520004, 0.003709638025611639, -0.03504748269915581, -0.019448211416602135, -0.016062863171100616, -0.021688614040613174, 0.04699934273958206, 0.004023880232125521, -0.028169339522719383, -0.03640774264931679, -0.07036813348531723, 0.0070437658578157425, 0.01960289292037487, 0.03303080052137375, -0.010230540297925472, -0.03454265370965004, 0.08670932054519653, -0.033363763242959976, -0.006068135146051645, 0.029639355838298798, -0.023852607235312462, -0.03071322850883007, 0.0396176353096962, 0.02759464830160141, -0.003092448227107525, 0.006164290476590395, -0.0008535442175343633, 0.04158886522054672, 0.07479605823755264, -0.026043621823191643, -0.011841422878205776, 0.02310236170887947, 0.022609036415815353, -0.049371302127838135, -0.00988288875669241, -0.015497838146984577, 0.0022222590632736683, 0.04932442680001259, -0.00011414721666369587, 0.05098722130060196, -0.010381855070590973, -0.02688474766910076, -0.002582081826403737, -0.01915726624429226, -0.008731151930987835, -0.03137553855776787, -0.03197769075632095, 0.0616174079477787, 0.029265347868204117, -0.03294218331575394, 0.006583963520824909, -0.06225520744919777, 0.03216059133410454, 0.006355864927172661, -0.01762443222105503, -0.035906024277210236, 0.029362473636865616, 0.018063081428408623, -0.07165997475385666, 0.06834368407726288, 0.02823367342352867, 0.020114241167902946, -0.0005842539831064641, -0.027125556021928787, 0.0737374797463417, -0.010474908165633678, -0.053418926894664764, 0.05869429185986519, 0.016026131808757782, 0.038548544049263, 0.05479026958346367, 0.03940388560295105, -0.0011351179564371705, 0.01022288203239441, -0.0006915249978192151, 0.011386215686798096, 0.00010408007801743224, 0.0037749505136162043, 0.02325829118490219, 0.03130161017179489, -0.10606919974088669, -0.031247418373823166, 0.017763659358024597, -0.04561395198106766, -0.011005769483745098, 0.07106342166662216, -0.005497526843100786, -0.0016835249261930585, 0.03530276566743851, -0.017320463433861732, 0.03256785869598389, 0.011105871759355068, -0.021825673058629036, 0.005148912779986858, -0.04849500209093094, 0.040504589676856995, -0.011020977981388569, 0.014737486839294434, 0.004423932638019323, 0.005410779267549515, 0.032045044004917145, 0.007889836095273495, -0.03902873769402504, 0.01149260438978672, 0.020159343257546425, 0.10495071113109589, 0.018603084608912468, -0.04495888575911522, -0.037686001509428024, -0.013271141797304153, -0.0000943711056606844, 0.03491945564746857, 0.017528606578707695, -0.04397299140691757, -0.006136165000498295, 0.04793670028448105, 0.015986118465662003, 0.001970765646547079, -0.028829924762248993, -0.05903085321187973, -0.023505665361881256, 0.0011578287230804563, -0.0036221116315573454, 0.02867138385772705, -0.022732963785529137, -0.0025570548605173826, 0.025292856618762016, -0.006973688490688801, -0.010392339900135994, -0.04283921793103218, -0.004420072305947542, 0.04631311818957329, -0.04167918488383293, -0.0012146170483902097, -0.054587386548519135, 0.03988016024231911, -0.05944891273975372, 0.03685068339109421, 0.07549691945314407, -0.01445415336638689, 0.010194971226155758, -0.01755720004439354, 0.026233918964862823, 0.07233584672212601, -0.029972361400723457, 0.024417953565716743, -0.042677152901887894, -0.05406755208969116, -0.02147788740694523, -0.02968604303896427, 0.0054224045015871525, 0.06494305282831192, 0.023322200402617455, -0.062154222279787064, 0.0031166565604507923, 0.024622473865747452, 0.0011082511628046632, -0.023071616888046265, 0.01228095032274723, 0.028319671750068665, -0.012508337385952473, 0.03849463909864426, -0.01777380332350731, -0.013534333556890488, 0.01519062090665102, -0.0020180894061923027, -0.06618636846542358, -0.026408635079860687, -0.003016291419044137, 0.03128047287464142, -0.07621020078659058, 0.019908418878912926, -0.006007398944348097, 0.026690561324357986, -0.08552441745996475, -0.04881911352276802, -0.03401282802224159, -0.02205638587474823, 0.004753701854497194, 0.03786465898156166, 0.07059532403945923, 0.057156164199113846, -0.02650449611246586, -0.005001319106668234, -0.009248068556189537, 0.058213893324136734, -0.0057794274762272835, -0.015618597157299519, -0.038534823805093765, 0.01451210118830204, 0.051388032734394073, 0.0004302338929846883, 0.0037402401212602854, -0.005303734913468361, 0.02788970246911049, 0.006767068523913622, 0.04468199238181114, -0.015432294458150864, -0.017668476328253746, -0.0017365338280797005, 0.01970280148088932, 0.010586933232843876, 0.018149256706237793, 0.01445496454834938, -0.04729323834180832, -0.038570139557123184, 0.050683312118053436, 0.0017628450877964497, 0.021386364474892616, -0.0006624517845921218, -0.05509323999285698, 0.011299497447907925, 0.06328065693378448, -0.001424640417098999, -0.04069888964295387, -0.03528410196304321, -0.04260336980223656, -0.011688677594065666, 0.02796500362455845, -0.07751079648733139, 0.003975812811404467, -0.026422683149576187, -0.019228804856538773, -0.019476071000099182, -0.019953908398747444, 0.044042110443115234, -0.036023225635290146, 0.0707634910941124, 0.017136668786406517, 0.03256615996360779, -0.013898486271500587, -0.03826316073536873, 0.006355913355946541, -0.14482031762599945, 0.007273469120264053, -0.03706340119242668, -0.0797743946313858, 0.03501413017511368, 0.026859847828745842, 0.023617317900061607, 0.05741380527615547, 0.021212173625826836, -0.0236407108604908, 0.0071481820195913315, -0.030017023906111717, -0.02665584720671177, -0.006914869882166386, -0.016158156096935272, -0.033429693430662155, -0.004740735981613398, -0.042618125677108765, -0.05242794007062912, -0.05396169424057007, -0.01360237691551447, 0.024703018367290497, 0.026745229959487915, 0.002957646269351244, -0.03498905897140503, 0.0606243871152401, -0.015354515984654427, -0.0010130847804248333, -0.024166466668248177, 0.01440170593559742, 0.054425932466983795, 0.026285072788596153, -0.02160676009953022, 0.040846433490514755, 0.004780696239322424, 0.06028047204017639, 0.008395166136324406, 0.03357842564582825, 0.01122212316840887, 0.027832766994833946, -0.07824600487947464, -0.0009831100469455123, -0.014120444655418396, -0.024941354990005493, -0.0006479212315753102, 0.011869947426021099, -0.10900367796421051, -0.005951775703579187, -0.009198909625411034, -0.0022976859472692013, -0.05716054141521454, 0.013124343939125538, 0.036271438002586365, -0.03675542771816254, 0.020959926769137383, 0.033088330179452896, 0.030174344778060913, -0.028152212500572205, 0.04659385234117508, 0.03611799329519272, -0.0325934924185276, 0.01941329427063465, -0.006224669981747866, 0.012773835100233555, 0.030486484989523888, 0.027172936126589775, 0.017399776726961136, -0.04698362946510315, -0.021825354546308517, -0.006744245532900095, -0.01365305483341217, 0.0407729409635067, 0.027462806552648544, -0.04073430597782135, 0.0476694256067276, 0.04755884408950806, 0.037812188267707825, -0.007726270705461502, -0.007963687181472778, 0.028876768425107002, -0.026042230427265167, -0.024272209033370018, 0.0028133324813097715, -0.014466963708400726, -0.01178548950701952, 0.0032696116250008345, 0.07457178086042404, 0.03645016625523567, 0.004234807100147009, 0.027042677626013756, 0.05676783248782158, 0.01698264293372631, -0.006437718868255615, 0.026908960193395615, -0.059463780373334885, 0.01745809242129326, -0.06292938441038132, 0.061175160109996796, -0.010645515285432339, -0.06283900886774063, 0.02077471651136875, -0.05370810255408287, 0.0309735257178545, 0.03893665224313736, 0.012594889849424362, -0.06006767600774765, -0.016934435814619064, 0.002551359822973609, -0.040449004620313644, 0.0017699822783470154, 0.010778049938380718, 0.0003101999463979155, -0.010111762210726738, -0.036365024745464325, 0.004654910881072283, 0.02662445604801178, -0.027699563652276993, 0.030122945085167885, 0.019871555268764496, 0.009883120656013489, -0.004731004126369953, 0.07879377156496048, 0.061383768916130066, -0.08167236298322678, -0.08534056693315506, -0.04916970431804657, 0.014811991713941097, 0.022559603676199913, 0.02186356671154499, -0.05654880031943321, 0.008396381512284279, -0.03553133085370064, 0.022171877324581146, -0.015326411463320255, 0.02269936539232731, 0.004045512992888689, 0.03654181957244873, -0.006864872761070728, -0.0279944259673357, 0.02334020286798477, -0.013090074993669987, -0.07250525802373886, 0.028133409097790718, 0.049819789826869965, 0.026669498533010483, 0.04766620323061943, -0.030397605150938034, 0.0009605617960914969, 0.03460871800780296, 0.006670019589364529, 0.02184644527733326, -0.08807239681482315, -0.00323926517739892, 0.014887840487062931, 0.02999379113316536, -0.009083032608032227, -0.015293744392693043, -0.014885766431689262, 0.060453373938798904, -0.001091053825803101, 0.037894584238529205, 0.00017678023141343147, 0.08259916305541992, 0.02533498965203762, 0.0015626130625605583, -0.003411044366657734, -0.016823185607790947, -0.012769609689712524, -0.029841819778084755, 0.018714120611548424, -0.04780061915516853, 0.03603446111083031, -0.04029989242553711, -0.053823646157979965, -0.03249756619334221, -0.0029213582165539265, -0.01745784282684326, 0.014239301905035973, 0.01795024797320366, -0.002288805553689599, -0.09212993830442429, -0.01668500527739525, 0.08668459206819534, 0.036896370351314545, -0.019946813583374023, -0.035711560398340225, -0.035705626010894775, -0.03496785834431648, -0.041974227875471115, -0.022624945268034935, -0.016917139291763306, 0.0388532318174839, 0.00009524370398139581, 0.05098680779337883, -0.0280410498380661, -0.04078666493296623, -0.02541118860244751, -0.020317155867815018, -0.01495769526809454, -0.06709866970777512, 0.028297265991568565, -0.03258705139160156, -0.05906716734170914, -0.05784696340560913, 0.009681256487965584, 0.04159685596823692, -0.008771317079663277, -0.02773016318678856, 0.055812183767557144, 0.021376654505729675, 0.03560958802700043, -0.02652832493185997, -0.06416617333889008, 0.0019107297994196415, -0.02715354785323143, 0.04744739457964897, -0.0066299764439463615, 0.036140233278274536, 0.1107199639081955, 0.018432432785630226, -0.013929160311818123, 0.03847060725092888, 0.01390595268458128, 0.0664801299571991, 0.01508766133338213, -0.03200698643922806, 0.012062779627740383, 0.04251047223806381, -0.06393686681985855, -0.013448499143123627, 0.044381361454725266, 0.06086520478129387, -0.004388914909213781, -0.01325041614472866, -0.0172423105686903, 0.048081494867801666, 0.002797701396048069, 0.051072344183921814, 0.055972762405872345, -0.04135935381054878, -0.0846354141831398, -0.013394702225923538, 0.003245995147153735, -0.00890919379889965, 0.006896681152284145, 0.022291764616966248, -0.11925759166479111, 0.07837437093257904, 0.019788023084402084, -0.03974887728691101, 0.06509193778038025, 0.014443139545619488, -0.004049226175993681, -0.013348166830837727, 0.017873061820864677, 0.05657384172081947, 0.025884520262479782, -0.014050083234906197, -0.03289462998509407, -0.008308467455208302, -0.031530581414699554, 0.002331476891413331, -0.007447552867233753, -0.04054577648639679, -0.024554001167416573, 0.023988517001271248, -0.0015018562553450465, -0.0033461276907473803, 0.010310926474630833, 0.004653281532227993, -0.020113665610551834, 0.04216312989592552, 0.008904262445867062, 0.03657258301973343, -0.027826150879263878, 0.0228878166526556, -0.013521156273782253, -0.037219926714897156, 0.01912602409720421, 0.06526583433151245, 0.015716200694441795, -0.015109056606888771, -0.020444005727767944, -0.01284287590533495, -0.005563859362155199, -0.026878518983721733, -0.025439154356718063, -0.008868888020515442, 0.0512358620762825, -0.0399097204208374, -0.01826421357691288, 0.04491031542420387, -0.03307047486305237, 0.011728017590939999, 0.002278172643855214, -0.02413538470864296, -0.05156797915697098, 0.03764639049768448, -0.001081166323274374, -0.03279496356844902, -0.042462047189474106, -0.0223102904856205, -0.028627552092075348, 0.06806319206953049, 0.007215442601591349, -0.028067730367183685, -0.05733494460582733, 0.03698458895087242, 0.02156538888812065, 0.03003733605146408, 0.007529065012931824, -0.0003500103484839201, -0.025849491357803345, -0.0014815989416092634, 0.015821198001503944, -0.014773691073060036, 0.01773722656071186, 0.04466254636645317, 0.005587930325418711, 0.05576276406645775, -0.012437013909220695, -0.002861576620489359, -0.005217607133090496, 0.07216683030128479, 0.04812032729387283, -0.02470136620104313, -0.0024934487883001566, 0.055400047451257706, 0.005098350811749697, -0.06533375382423401, -0.04085530340671539, 0.029523229226469994, 0.024440540000796318, -0.024832338094711304, 0.0029744638595730066, 0.003580043325200677, 0.06606073677539825, 0.06600750237703323, 0.022769996896386147, -0.016310565173625946, -0.01208078395575285, -0.046292610466480255, -0.016567351296544075, 0.08543282747268677, -0.05532186105847359, -0.013478484004735947, 0.02557245083153248, 0.014780675061047077 ]
<p>I have some trouble with score functions in likelihood calculation. I'm not good at statistics or probability, so I'm still confused on formalism and mathematical-probabilistic language.</p> <p><strong>Some background:</strong> I'm on particle filter, so inferring a pdf that is analytically intractable by a Monte Carlo sampling: put some random particles, evaluate them with a likelihood function, and the normalised-weighted set of particles can be an approximation of the pdf.</p> <p>I have to give a weight to each particle and compute the likelihood with a likelihood function or score function.</p> <p>If my hidden state described by this difficult pdf that I have to infer is denoted as $X$, and I have some observation $z$, the likelihood can be formalised by:</p> <p>$$ p( X | z ) = \text{likelihood} $$</p> <p><strong>What I have now:</strong> a nice distance function that give me the distance between the particle and the target. It works. It is the Bhattacharyya distance (I'm working with images, and colour histogram is a relevant feature). So that:</p> <p>$$ d = \text{Bhattacharyya(particle, target)} $$</p> <p>This $d$ is a distance, and for a likelihood function I need a probability, so I'm putting it into a <a href="http://www.wolframalpha.com/input/?i=e%5E%28-%28d-0%29%5E2/%282%200.4%5E2%29%29/%28sqrt%282%20pi%29%200.4%29" rel="nofollow">Gaussian with zero means and variance = 0.4</a>:</p> <p>$$ \text{likelihood} = \frac{e^{-\frac{(d-\mu)^2}{2 \sigma^2}}}{\sqrt[2]{ \pi \sigma}} $$</p> <p><strong>What I want:</strong> Now I'd like to improve my experiments, adding similarly another score function so that the total likelihood is calculated with two score functions (let's say a shape-distance or something else) $s_1$ and $s_2$.</p> <p>I remember from school (but don't remember exactly why) that if you want to combine 2 probabilities, you have only to multiply, not sum. So I know that:</p> <p>$$ \text{likelihood} \propto s_1 s_2 $$</p> <p>where $s_1$ is the Gaussian with the Bhattacharyya with the colour histogram, and $s_2$ is the shape distance.</p> <p>The two score functions are Gaussian, and they are not independent (they depend on the same hidden state).</p> <p><strong>Question 1</strong>: Is it true I have to multiply them? Why? So that my final formula will be:</p> <p>$$ \text{likelihood} = \frac{e^{-\frac{(d_1-\mu)^2}{2 \sigma^2}}}{\sqrt[2]{ \pi \sigma}} \frac{e^{-\frac{(d_2-\mu)^2}{2 \sigma^2}}}{\sqrt[2]{ \pi \sigma}} $$</p> <p><strong>Question 2:</strong> What if I want to empirically add some more importance to one of the two scores because I think it is more descriptive of my data? Like:</p> <p>$$ \text{likelihood} = \alpha s_1 (1-\alpha)s_2 $$</p>
g36045
[ 0.013132309541106224, -0.03184754028916359, 0.015755651518702507, -0.03215822950005531, 0.03897117078304291, -0.00009409293124917895, -0.0007468605181202292, 0.05185747891664505, -0.0459618903696537, -0.031094398349523544, -0.02557026594877243, 0.035639651119709015, 0.10295528918504715, -0.03593583032488823, -0.06581898033618927, 0.000641067570541054, 0.08576216548681259, 0.005389407742768526, 0.011618380434811115, 0.038937047123909, -0.05902627855539322, 0.019841859117150307, 0.02645818144083023, -0.038481052964925766, -0.016654638573527336, -0.06921383738517761, -0.01412153709679842, 0.016855375841259956, -0.03931404650211334, 0.0072836801409721375, 0.021202562376856804, 0.012471010908484459, 0.07278456538915634, -0.04437296465039253, 0.02648402377963066, 0.010789151303470135, 0.09734673798084259, 0.03747313469648361, -0.028681060299277306, -0.05230404809117317, -0.03022804670035839, 0.03854662925004959, -0.015123466961085796, -0.010418676771223545, 0.00686988839879632, 0.05526391416788101, -0.06069382280111313, -0.017559850588440895, 0.004117046482861042, -0.03817712143063545, -0.00546947680413723, 0.05881285294890404, 0.023113060742616653, 0.0041662584990262985, 0.041098516434431076, 0.05250735953450203, 0.009357556700706482, -0.03254615515470505, 0.031166864559054375, 0.031270112842321396, 0.03824213147163391, -0.05661078169941902, -0.014556842856109142, -0.033110618591308594, 0.04300564527511597, -0.019427906721830368, 0.00048264802899211645, -0.009335528127849102, -0.051182445138692856, 0.01646731048822403, -0.01731254905462265, -0.05445807799696922, -0.0028915535658597946, -0.04511462152004242, -0.023821348324418068, -0.07881221175193787, -0.026790764182806015, 0.0528721809387207, 0.009336809627711773, 0.07376065105199814, 0.013101253658533096, 0.015549066476523876, 0.02698362059891224, -0.01617921143770218, -0.03485293686389923, 0.004613973665982485, -0.0026554949581623077, 0.002962918020784855, 0.004933306481689215, -0.00946904718875885, 0.021935127675533295, -0.05189497023820877, 0.02117045409977436, 0.07727820426225662, -0.0072870515286922455, 0.016191357746720314, -0.09337813407182693, -0.0048483130522072315, -0.0074217719957232475, 0.02545311488211155, -0.01618105359375477, 0.0188687015324831, 0.101859912276268, -0.03828812018036842, -0.01197435799986124, -0.031055478379130363, 0.025952940806746483, 0.03640834987163544, -0.014745372347533703, -0.050945620983839035, -0.05582105368375778, -0.0062334188260138035, -0.025435298681259155, -0.10577293485403061, -0.04284441098570824, -0.04179546982049942, -0.004878398030996323, -0.05405261367559433, -0.00346733327023685, 0.02705886960029602, 0.045333683490753174, 0.04749174416065216, 0.04742676019668579, 0.04138831049203873, -0.022352075204253197, -0.04859376326203346, -0.03206026554107666, 0.02441144734621048, 0.006216871086508036, -0.05012949928641319, 0.018874989822506905, 0.014122972264885902, 0.04679135978221893, 0.03638503700494766, -0.042856067419052124, 0.03595356643199921, -0.0021173502318561077, 0.030801735818386078, -0.017841756343841553, 0.058971431106328964, -0.019276905804872513, -0.015271426178514957, 0.0033435008954256773, 0.0005297710886225104, -0.05228111892938614, -0.023148464038968086, -0.0203426294028759, -0.030268851667642593, -0.02494213916361332, -0.007910932414233685, 0.0026616512332111597, 0.016703803092241287, -0.046172235161066055, 0.036091648042201996, 0.04545280709862709, 0.015452089719474316, 0.015696538612246513, 0.010060887783765793, 0.00847611390054226, 0.03540775924921036, 0.08047636598348618, 0.015475188381969929, 0.019153082743287086, 0.010461683385074139, -0.017550131306052208, 0.030418146401643753, 0.08110782504081726, -0.09038013219833374, -0.056377314031124115, 0.02038826420903206, 0.008333372883498669, -0.011431648395955563, 0.008907590061426163, 0.022693609818816185, -0.0347597561776638, 0.013330334797501564, 0.02427756041288376, -0.02195851504802704, 0.03845269978046417, 0.06837550550699234, -0.019737128168344498, 0.005351612810045481, -0.0023149268236011267, 0.011052839457988739, -0.022023631259799004, 0.00696455268189311, -0.014365531504154205, 0.014101654291152954, -0.01818729378283024, 0.04393792152404785, -0.08448339998722076, -0.016526198014616966, -0.021180136129260063, 0.0324833020567894, -0.01544550247490406, 0.06617346405982971, 0.03851355239748955, -0.023181471973657608, -0.00916982814669609, 0.02600388415157795, -0.056237850338220596, 0.05688802897930145, 0.051219698041677475, -0.005608429666608572, 0.025210827589035034, 0.023585131391882896, 0.016967635601758957, -0.018631502985954285, -0.10756616294384003, 0.04445267841219902, -0.015271882526576519, -0.06611119210720062, -0.04400569573044777, 0.020074348896741867, 0.056129638105630875, -0.04736548662185669, -0.028876323252916336, 0.03929154574871063, -0.02003307268023491, -0.0165456123650074, 0.01570889726281166, -0.020062219351530075, -0.013770570047199726, -0.017152268439531326, -0.032533902674913406, 0.10668148845434189, -0.049473363906145096, 0.005266339052468538, -0.008327203802764416, 0.07057131826877594, 0.007254121825098991, -0.024527890607714653, -0.008972237817943096, 0.006312651094049215, 0.020166968926787376, 0.031307805329561234, -0.019322289153933525, 0.01302117109298706, 0.05062149837613106, 0.04163410887122154, 0.01276428159326315, -0.024515798315405846, 0.034597937017679214, -0.04588070511817932, 0.016116905957460403, -0.017159247770905495, -0.01581568270921707, -0.00220110802911222, -0.012790764681994915, 0.0453503243625164, -0.06280514597892761, 0.05451062694191933, 0.010478205047547817, 0.012488339096307755, 0.03030521050095558, -0.01714964210987091, 0.021909834817051888, -0.026503754779696465, 0.026791241019964218, -0.02590348571538925, 0.011478874832391739, 0.007601595483720303, -0.05149771645665169, 0.03551928326487541, -0.03956272080540657, 0.013994596898555756, -0.046687137335538864, 0.02085944078862667, -0.0041619231924414635, -0.015219196677207947, -0.0050875404849648476, 0.0501461997628212, 0.046947404742240906, 0.046398963779211044, 0.019749663770198822, 0.03190791979432106, -0.040022317320108414, -0.010601511225104332, 0.019230416044592857, 0.03270149976015091, -0.013981254771351814, 0.031143853440880775, -0.03831799700856209, 0.026224488392472267, -0.026192080229520798, -0.006394037976861, 0.04054122790694237, 0.02509373240172863, -0.028699280694127083, -0.016490265727043152, 0.007592660840600729, -0.005134399980306625, 0.05814560875296593, 0.020338810980319977, 0.006527230609208345, 0.054848380386829376, 0.015324529260396957, -0.06551611423492432, 0.053725700825452805, -0.017830848693847656, -0.019784724339842796, -0.006499537732452154, 0.012415353208780289, -0.0006837823893874884, 0.05653799697756767, -0.004013712052255869, 0.0056333537213504314, 0.02358252927660942, -0.04961805418133736, 0.04593906179070473, 0.0376453623175621, 0.04213359206914902, 0.011890743859112263, -0.026146844029426575, 0.021348468959331512, -0.03808273375034332, -0.007149069104343653, -0.013615474104881287, -0.06043257191777229, -0.033552996814250946, 0.03227854147553444, -0.021353742107748985, -0.04838254302740097, -0.020409012213349342, 0.006824145093560219, -0.028256183490157127, 0.014685382135212421, -0.00045095576206222177, -0.0032376761082559824, -0.04608320817351341, 0.03819931671023369, 0.06530342996120453, 0.0005500728730112314, -0.04503362625837326, -0.05018366873264313, -0.026679962873458862, 0.005266684573143721, -0.012821444310247898, 0.05074269697070122, -0.032925982028245926, -0.0010352496756240726, -0.01983097940683365, -0.02831440418958664, 0.018772143870592117, -0.02752993442118168, -0.015874521806836128, 0.007736764382570982, 0.008389179594814777, 0.017532045021653175, -0.017552297562360764, 0.003239699872210622, 0.02179345116019249, 0.01145422738045454, -0.01482611708343029, 0.008922777138650417, 0.01964866742491722, 0.02369358018040657, -0.0599469356238842, -0.0015303944237530231, -0.01407275814563036, 0.05273856222629547, -0.018487798050045967, -0.00868466217070818, 0.0474281907081604, 0.012154054827988148, -0.03367825597524643, 0.04365931823849678, 0.05476272851228714, -0.004638201091438532, -0.012380712665617466, 0.027257613837718964, -0.00890983734279871, -0.011137671768665314, 0.009150332771241665, -0.012469031848013401, 0.024427829310297966, -0.006646231282502413, 0.019127463921904564, -0.037517108023166656, -0.016956793144345284, 0.021666383370757103, 0.04365053400397301, 0.01268264651298523, 0.026750648394227028, 0.04512752965092659, -0.03307309374213219, -0.001083820010535419, -0.0208091139793396, 0.08648845553398132, -0.05287867784500122, 0.014679178595542908, -0.041797272861003876, -0.0861688107252121, 0.01785440370440483, -0.011805019341409206, -0.006109615322202444, 0.02018910087645054, -0.010152601636946201, 0.012445062398910522, 0.04633742943406105, -0.062239862978458405, -0.05389590561389923, 0.02381814271211624, 0.013490942306816578, -0.06506288051605225, -0.03336489573121071, 0.0012895300751551986, -0.03560921177268028, 0.04679029807448387, -0.05313191935420036, -0.023906609043478966, -0.026378370821475983, 0.03443710878491402, -0.05718374624848366, 0.0031839648727327585, -0.04028800502419472, 0.030211564153432846, 0.02011249214410782, -0.032068345695734024, 0.008049997501075268, 0.017321256920695305, 0.01575593836605549, 0.023305630311369896, -0.03125569596886635, -0.044631920754909515, 0.0034364170860499144, 0.0044904486276209354, 0.03559224680066109, 0.01684466004371643, 0.0005791669827885926, 0.026670554652810097, 0.005009381100535393, 0.03288200497627258, 0.02944016456604004, 0.004806057550013065, -0.0028808971401304007, 0.01105665322393179, 0.019875885918736458, -0.006815694272518158, 0.00045598202268593013, -0.04842330887913704, -0.038422778248786926, 0.051163651049137115, 0.0014593169325962663, 0.0657520741224289, 0.026754355058073997, -0.06854206323623657, 0.05387653037905693, 0.013880915939807892, 0.04676991328597069, -0.02259610779583454, 0.005249052308499813, 0.0024665698874741793, -0.015574878081679344, 0.015271459706127644, 0.025608286261558533, -0.0030261415522545576, 0.012274222448468208, -0.00721435621380806, -0.011304004117846489, -0.011366277001798153, 0.03570234775543213, -0.011341860517859459, -0.06680426001548767, -0.020367154851555824, -0.0065597486682236195, -0.08947905898094177, -0.025110630318522453, 0.01914038695394993, 0.035455841571092606, -0.04344695433974266, 0.012892419472336769, 0.023665210232138634, -0.0406147837638855, 0.022837679833173752, -0.013836038298904896, -0.05736803635954857, -0.00030301185324788094, -0.0027800649404525757, -0.03778063878417015, -0.00788122322410345, -0.0033074142411351204, -0.03350266069173813, 0.013032152317464352, -0.02818075567483902, -0.024306384846568108, -0.054378822445869446, -0.03341031074523926, -0.015467471443116665, -0.032332658767700195, 0.04735385254025459, 0.03160104900598526, 0.012511844746768475, 0.0218198262155056, 0.011719312518835068, -0.0334068201482296, -0.021297011524438858, -0.014911525882780552, 0.02175566554069519, 0.03672843053936958, -0.050324201583862305, 0.0005793478339910507, -0.02802538126707077, 0.012113165110349655, 0.00824288371950388, 0.032937921583652496, 0.03629642352461815, -0.014035469852387905, 0.0212041474878788, 0.0668066218495369, 0.04378554970026016, -0.032460588961839676, 0.012925010174512863, -0.03858288377523422, -0.036802977323532104, 0.013776750303804874, 0.0292936023324728, 0.05158863589167595, -0.04894702509045601, -0.020282410085201263, 0.08136243373155594, -0.014380338601768017, 0.0059535629115998745, 0.01906404457986355, 0.041021306067705154, -0.044117216020822525, -0.0732942670583725, -0.08136597275733948, 0.009104706346988678, 0.002023763721808791, 0.012867498211562634, -0.003393359249457717, -0.02199842594563961, 0.03387902304530144, 0.010091236792504787, -0.07977756857872009, -0.042676035314798355, -0.013683981262147427, -0.010956074111163616, -0.03365791589021683, 0.007782332599163055, 0.002704074839130044, -0.03932308033108711, 0.05803466960787773, -0.03217341750860214, -0.026887834072113037, 0.03830800950527191, -0.06484216451644897, 0.05859941616654396, 0.0008938057580962777, -0.004563537426292896, 0.012194599024951458, -0.03563709557056427, -0.018255814909934998, 0.009895103052258492, -0.01200345903635025, 0.02229418233036995, -0.01017136499285698, 0.04571794345974922, -0.015194207429885864, -0.006465485785156488, -0.10217904299497604, -0.053693048655986786, 0.007780679501593113, 0.002923511201515794, 0.026668785139918327, -0.0222872793674469, 0.008929143659770489, -0.059952862560749054, -0.007696668617427349, 0.01791730336844921, -0.06943043321371078, 0.034772150218486786, 0.03781648352742195, -0.01131125632673502, 0.02337028831243515, -0.025505652651190758, -0.0003364316944498569, 0.004027687478810549, -0.008949209935963154, -0.026672806590795517, 0.0154405003413558, -0.0136786550283432, -0.02077542245388031, -0.01973063126206398, 0.04986848682165146, -0.03461049497127533, -0.03532678261399269, 0.04422024264931679, -0.026494093239307404, -0.05186566337943077, -0.055694613605737686, -0.025960765779018402, -0.04153412580490112, -0.004367194604128599, -0.04924360662698746, -0.0012339928653091192, 0.011788252741098404, -0.019604872912168503, 0.04343146085739136, 0.020494328811764717, -0.016446487978100777, 0.0394614115357399, -0.027507169172167778, 0.05318695679306984, 0.028576960787177086, -0.04017600417137146, -0.0016184819396585226, -0.011623697355389595, -0.006368919741362333, 0.020517094060778618, 0.033386774361133575, -0.02007332257926464, 0.09182661771774292, -0.018295109272003174, -0.041662462055683136, -0.03708137199282646, -0.027371466159820557, -0.060786210000514984, -0.038370780646800995, 0.06927972286939621, 0.019274458289146423, 0.03323553502559662, -0.027631068602204323, 0.04435860738158226, -0.0067227487452328205, -0.04686911776661873, -0.002639652928337455, 0.030444953590631485, -0.016648970544338226, 0.009130523540079594, 0.043242260813713074, 0.03592308610677719, 0.0293054711073637, -0.06080501154065132, 0.027787093073129654, 0.012683519162237644, 0.09316117316484451, -0.016179511323571205, 0.10591551661491394, -0.039615508168935776, 0.0334964245557785, -0.002639405196532607, -0.020786428824067116, -0.05993644520640373, -0.04256734251976013, 0.07200908660888672, 0.0026198099367320538, -0.09096360951662064, 0.01800261251628399, 0.002275073667988181, 0.04006943851709366, 0.042596399784088135, -0.04911019653081894, 0.08886485546827316, 0.032829951494932175, 0.02838638238608837, 0.04896501079201698, 0.027081308886408806, 0.012443626299500465, -0.02393794059753418, -0.0801561027765274, -0.0035766526125371456, -0.02521994709968567, 0.06924261897802353, 0.11367671936750412, -0.05114798620343208, -0.022284459322690964, -0.05675521120429039, -0.04841162636876106, -0.01509806327521801, -0.011076879687607288, -0.07083342224359512, -0.00804620049893856, 0.055322177708148956, 0.011014560237526894, -0.0016865294892340899, 0.03506693243980408, -0.01711622066795826, -0.056323498487472534, 0.028565222397446632, 0.009263996034860611, -0.038246218115091324, 0.008208553306758404, -0.008793909102678299, 0.012293404899537563, 0.002912282245233655, -0.05513928085565567, 0.012532688677310944, -0.033747598528862, -0.04064929857850075, -0.03271815925836563, 0.041239507496356964, 0.018146244809031487, -0.0006601418717764318, -0.031546786427497864, -0.008466016501188278, 0.020317066460847855, 0.06460967659950256, 0.02481185831129551, 0.021858805790543556, 0.034583691507577896, 0.011516040191054344, 0.0038286971393972635, 0.02901335246860981, -0.028856785967946053, -0.010838715359568596, 0.008873981423676014, 0.006162171717733145, -0.025847837328910828, 0.03618192672729492, -0.008731094188988209, -0.012686762027442455, -0.01448884978890419, 0.005778199061751366, -0.027523279190063477, -0.04380999132990837, 0.027467031031847, 0.02149469405412674, -0.022921662777662277, 0.0003338809183333069, 0.0036750994622707367, -0.06399136036634445, 0.007246212102472782, 0.012870208360254765, -0.022586748003959656, -0.004966373089700937, 0.03960886225104332, 0.023903649300336838, 0.033773597329854965, -0.02805672399699688, -0.04727157577872276, -0.06406817585229874, 0.03425590693950653, -0.03256578743457794, -0.047872476279735565, 0.08204033970832825, 0.019711758941411972, -0.04153333976864815, 0.05400814488530159, 0.0037829808425158262, -0.030542366206645966, 0.04949633404612541, 0.005788165610283613, -0.028342708945274353, 0.04590374603867531, -0.018687771633267403, 0.05578189715743065, 0.011486596427857876, 0.027287421748042107, -0.02924579754471779, 0.039709366858005524, -0.02132245898246765, 0.04424772411584854, 0.04466770589351654, -0.031884822994470596, 0.00976063497364521, 0.0442744642496109, 0.06504054367542267, -0.04233119264245033, 0.05380098894238472, -0.03855516389012337, -0.05015016719698906, 0.02816508337855339, 0.0263187438249588, 0.025165053084492683, 0.010754126124083996, 0.017888756468892097 ]
<p>I'm trying to wrap my head around mixture modelling, and I've come across a small matlab script that seems relevant. In order to familiarize myself with pymix, I've decided to try rewriting the matlab script in python. I appear to have successfully fitted/decomposed the data with the expectation maximization algorithm, but I'm not sure I understand the nature of the method's output.</p> <p>My question is as follows:</p> <ol> <li>How can I replicate the second figure from the matlab code (below) with the output of <code>pymix.MixtureModel.EM</code>?</li> <li>Can someone explain the output of the above method?</li> </ol> <p>I should mention that I'm horribly under-educated in statistics and mathematics in general (I'm working on it!), so please assume I know nothing =)</p> <p>In any case, here's the matlab script:</p> <pre><code>% Generate some data drawn from two Gaussians data = [0.4+randn(100,1).*0.15; 1+ randn(200,1).*0.25]'; data(data &lt; 0.05) = 0.05; [n,x] = hist(data); bar(x,n); % Make the mixture model pdf mixtureGauss = ... @(x,m1,s1,m2,s2,theta) (theta*normpdf(x,m1,s1) + (1-theta)*normpdf(x,m2,s2)); % Set up parameters for the MLE function options = statset('mlecustom'); options.MaxIter = 20000; options.MaxFunEvals = 20000; % Get max likilihood parameters for our mixture model (start with some % reasonable guesses about the parameters) p = mle(data, 'pdf', mixtureGauss, 'start', [0.5 0.1 0.5 0.1 0.5], ... 'lowerbound', [-Inf 0 -Inf 0 0], 'upperbound', [Inf Inf Inf Inf 1], ... 'options', options); % Plot and print information hold on; x = linspace(min(data),max(data),100); plot(x, mixtureGauss(x,p(1),p(2),p(3),p(4),p(5))*max(n), 'r', 'LineWidth', 2); fprintf('Gauss 1: %0.2f (+/- %0.2f)\n', p(1), p(2)); fprintf('Gauss 2: %0.2f (+/- %0.2f)\n', p(3), p(4)); fprintf('Mix: %0.2f proportion first gaussian\n', p(5)); </code></pre> <p>And here's what I've done in python so far. Note that I'm running this code in iPython with the <code>--pylab=inline</code> option, thereby importing pyplot into my main workspace:</p> <pre><code>import numpy as np import mixture # Generate some data drawn from two Gaussians data = np.concatenate((0.4 + np.random.randn(100) * 0.15, 1 + np.random.randn(200) * 0.25)) data[np.nonzero(data &lt; .05)] = .05 print type(data), len(data) plt = Figure() hist(data, bins=50) show() # Create DataSet object mixdat = mixture.DataSet() mixdat.fromArray(data) # reasonable-guess mixture, akin to random starting point in K-Means n1 = mixture.NormalDistribution(-2, 0.4) n2 = mixture.NormalDistribution(2, 0.6) # Mixture model and EM clustering mix = mixture.MixtureModel(2, [.5, .5], [n1, n2]) postmat, _ = mix.EM(mixdat, 40, 0.1) fig = Figure() hist(data, bins=50) x = np.linspace(np.min(data), np.max(data), 100) # Now what? show() </code></pre> <p>Any other comments, criticisms, or explanations are more than welcome. Thanks for putting up with my ignorance ;-)</p>
g36046
[ -0.027281291782855988, -0.05925491452217102, 0.0043943715281784534, -0.0630439966917038, 0.0021966109052300453, -0.01596221886575222, -0.05243264138698578, -0.018121127039194107, -0.05225799232721329, -0.05603315308690071, -0.008852739818394184, 0.006435366813093424, 0.1103796735405922, -0.017269317060709, -0.003516955068334937, 0.04305054619908333, 0.07756303250789642, -0.017023473978042603, 0.0038752758409827948, 0.003676158841699362, 0.027759457007050514, -0.01418762281537056, 0.04613901302218437, -0.05973685160279274, -0.018764454871416092, -0.047534070909023285, 0.049260422587394714, 0.042026735842227936, -0.07278524339199066, 0.006669929716736078, 0.0008321710047312081, 0.02168801613152027, 0.003983503673225641, -0.07399962097406387, -0.030673373490571976, -0.0077256388030946255, -0.023918885737657547, -0.00047074828762561083, -0.05561504885554314, 0.009346991777420044, -0.04642627760767937, -0.03624792769551277, 0.04695472866296768, 0.018836038187146187, -0.020874032750725746, -0.028659695759415627, 0.004334091674536467, -0.06288649141788483, -0.028435084968805313, 0.0011167871998623013, -0.06366616487503052, 0.027548717334866524, 0.02363366074860096, -0.033051636070013046, 0.025637954473495483, 0.04949440062046051, 0.05977097526192665, 0.007477283012121916, 0.061943624168634415, -0.019321825355291367, -0.003550924127921462, -0.0297001414000988, -0.04213132709264755, 0.01982562616467476, -0.03611978143453598, 0.024327624589204788, -0.03144313767552376, -0.024061426520347595, 0.004964861087501049, 8.177356107808009e-7, -0.003415145678445697, 0.004846121184527874, 0.03044094145298004, -0.10202997177839279, -0.01728779450058937, -0.07759764790534973, 0.02738814614713192, 0.018037106841802597, -0.0009989689569920301, 0.034497980028390884, 0.00594158424064517, 0.046929169446229935, -0.04466332867741585, -0.041494838893413544, -0.037791378796100616, -0.0142087172716856, 0.034344468265771866, -0.022009456530213356, -0.025423839688301086, 0.048920996487140656, -0.016229592263698578, -0.042596157640218735, 0.014834510162472725, 0.030192377045750618, -0.014365620911121368, 0.014069166034460068, -0.08410009741783142, -0.010216581635177135, 0.04075111076235771, -0.0026095197536051273, 0.027152109891176224, 0.009357803501188755, 0.009093989618122578, -0.06738759577274323, -0.05839081481099129, 0.0316513366997242, 0.05566507950425148, 0.021816831082105637, -0.007287041749805212, -0.02760356478393078, -0.05093376338481903, -0.021226653829216957, -0.043689630925655365, -0.0475633479654789, -0.021349919959902763, -0.0465192049741745, 0.05117122456431389, -0.011716807261109352, -0.013748747296631336, 0.014590310864150524, -0.0037510318215936422, -0.006425015162676573, 0.06950848549604416, 0.018013067543506622, -0.04208121821284294, -0.03731825575232506, 0.022573674097657204, 0.017750315368175507, 0.004308665171265602, 0.008883383125066757, 0.07779975980520248, -0.07370903342962265, -0.0489768385887146, 0.04619317874312401, 0.03806488588452339, 0.013735600747168064, 0.01333483587950468, 0.03759567067027092, 0.003647211007773876, 0.006555655505508184, -0.04034579545259476, -0.07245746999979019, -0.023474035784602165, -0.007387012243270874, 0.016983715817332268, 0.050159525126218796, 0.015913184732198715, -0.0007246352615766227, -0.017881939187645912, 0.060614559799432755, -0.02054782770574093, 0.03849572688341141, 0.010383698157966137, 0.007124157156795263, -0.016653941944241524, 0.02183491736650467, 0.01736111007630825, -0.03273860365152359, -0.00825614295899868, -0.011422567069530487, 0.07952801138162613, -0.05149630829691887, 0.06631435453891754, -0.05143944174051285, -0.03728818520903587, 0.019455447793006897, -0.013210424222052097, -0.06440537422895432, -0.042292505502700806, -0.03918902203440666, 0.013190807774662971, -0.005443763453513384, -0.041157957166433334, -0.008618643507361412, 0.0038708981592208147, 0.0542401522397995, 0.02685619331896305, -0.03148713335394859, 0.027148490771651268, 0.056718859821558, 0.04543597251176834, 0.033788081258535385, -0.0006310363532975316, -0.054706186056137085, 0.016309181228280067, -0.039758529514074326, -0.011818423867225647, 0.07073349505662918, -0.015302938409149647, -0.017437467351555824, 0.018292605876922607, 0.02759532816708088, -0.017618246376514435, 0.007471489254385233, 0.00286520435474813, 0.02157864160835743, 0.01510083582252264, -0.0340464785695076, -0.01984512433409691, 0.001746143214404583, -0.018999222666025162, -0.014398484490811825, 0.0014654073165729642, 0.023149501532316208, -0.03611364960670471, 0.0006453711539506912, -0.0016579057555645704, 0.025226350873708725, -0.010440192185342312, 0.04382976517081261, 0.02262631431221962, -0.041692234575748444, 0.013837667182087898, 0.021946266293525696, 0.01033526100218296, -0.034161049872636795, 0.010834533721208572, 0.021860500797629356, -0.03587708622217178, -0.019704893231391907, -0.020160680636763573, -0.028513526543974876, 0.006731841713190079, -0.018526531755924225, 0.007521088235080242, -0.0037402776069939137, 0.07018078118562698, -0.005979974754154682, -0.022193189710378647, 0.05450272560119629, 0.052267156541347504, -0.03559596464037895, -0.06440824270248413, -0.0006353446515277028, 0.03371229022741318, 0.02812008373439312, -0.02857714332640171, 0.06534561514854431, -0.05931958556175232, 0.005689735058695078, -0.0033047248143702745, 0.03040580451488495, 0.011015011928975582, -0.00531596876680851, -0.004278792999684811, -0.011736683547496796, 0.0739908516407013, -0.003756200196221471, -0.015063943341374397, 0.05045853182673454, -0.05661643296480179, 0.04344113916158676, -0.006238478235900402, -0.058748211711645126, 0.05086575448513031, 0.012940404005348682, 0.05336824432015419, 0.018459053710103035, 0.02780733071267605, 0.01685679890215397, 0.004489385988563299, 0.007299527525901794, 0.0018812913913279772, 0.053717680275440216, -0.04675975441932678, 0.01871989667415619, 0.02713076025247574, 0.011852678842842579, 0.01422077976167202, -0.018482379615306854, -0.014649528078734875, 0.017412619665265083, 0.009638335555791855, 0.02176477201282978, 0.030172016471624374, -0.025448396801948547, -0.012926424853503704, -0.002259691944345832, 0.026539843529462814, -0.02843179926276207, -0.013272016309201717, -0.05721309036016464, -0.018897928297519684, 0.032380323857069016, 0.030423199757933617, -0.07948450744152069, 0.03820816054940224, -0.025696849450469017, -0.004814965650439262, 0.03489561378955841, 0.016827961429953575, -0.03179775923490524, -0.04945892468094826, -0.030496099963784218, -0.04418819770216942, -0.049797382205724716, 0.017154555767774582, 0.013372726738452911, 0.053435783833265305, -0.021659599617123604, -0.04518785700201988, 0.034593600779771805, -0.012823198921978474, 0.04829021543264389, 0.04253565892577171, -0.012664753012359142, -0.007999622263014317, -0.007657571695744991, -0.029205594211816788, -0.007705995347350836, -0.007537004537880421, 0.00860462337732315, -0.023099830374121666, -0.03440793976187706, -0.012566830962896347, 0.03240082040429115, -0.03709873557090759, -0.08676348626613617, -0.030678166076540947, -0.11334244161844254, 0.0017133352812379599, -0.06963388621807098, -0.04419916495680809, -0.00569139514118433, -0.0026097705122083426, -0.01703749969601631, -0.022642681375145912, 0.015941647812724113, 0.015582811087369919, 0.015068705193698406, 0.07105798274278641, 0.028880247846245766, -0.02814578078687191, 0.027478281408548355, 0.02537456527352333, -0.015037759207189083, -0.005998564884066582, 0.012269078753888607, 0.05155020207166672, -0.022970503196120262, 0.021608781069517136, -0.047043364495038986, 0.020448807626962662, -0.021421903744339943, 0.018354590982198715, -0.003231882816180587, 0.025730395689606667, -0.006370406597852707, 0.021384449675679207, -0.050631288439035416, -0.016838353127241135, 0.02119741030037403, -0.027323497459292412, -0.04967035353183746, 0.023796729743480682, 0.06021932139992714, 0.051802508533000946, -0.03439122065901756, -0.00807307381182909, -0.001086565782316029, 0.048657868057489395, -0.07939215004444122, -0.025032557547092438, 0.021256867796182632, -0.011016249656677246, -0.032079122960567474, 0.08949123322963715, 0.03284876421093941, -0.014972761273384094, 0.013791769742965698, -0.01679195649921894, 0.015315813012421131, 0.0030344536062330008, 0.027319304645061493, -0.06120796874165535, -0.08657548576593399, 0.04983818531036377, -0.015130129642784595, 0.02377333492040634, 0.04465053603053093, 0.06366169452667236, 0.005356804933398962, 0.011438688263297081, 0.017962059006094933, -0.009545349515974522, -0.0443359799683094, 0.07237508893013, 0.010280003771185875, 0.08191940933465958, -0.03723481297492981, -0.0023118292447179556, -0.030411267653107643, -0.010474110022187233, 0.04299513250589371, 0.046827785670757294, -0.017945894971489906, 0.000057718625612324104, 0.04076160117983818, -0.06498793512582779, 0.03725565969944, -0.009918740950524807, -0.008441955782473087, -0.003448222763836384, 0.015480034053325653, -0.023619739338755608, -0.05535348504781723, -0.06504810601472855, -0.012103940360248089, 0.0481775738298893, -0.03910520672798157, 0.00886335875838995, 0.023813869804143906, 0.06281458586454391, -0.040809616446495056, 0.03370858356356621, 0.05361269414424896, 0.03257258981466293, 0.040050916373729706, -0.05191098526120186, 0.04038649797439575, -0.019061870872974396, 0.03390546888113022, -0.05002059414982796, -0.008927599526941776, 0.059706155210733414, 0.038820285350084305, 0.0492115281522274, -0.024472763761878014, 0.02466612681746483, -0.06606494635343552, -0.004731873050332069, 0.03496209904551506, 0.010484053753316402, 0.04661726951599121, -0.04812048375606537, -0.04811250790953636, 0.010087860748171806, 0.03930467367172241, -0.020788315683603287, -0.003316872753202915, -0.018480489030480385, -0.05162492021918297, 0.011326396837830544, 0.01843089796602726, -0.03363770991563797, 0.009079254232347012, 0.015626613050699234, -0.021119415760040283, -0.0011280103353783488, 0.047037165611982346, 0.0005547191249206662, 0.012542389333248138, 0.023045916110277176, -0.011239138431847095, 0.01570766232907772, 0.021145693957805634, 0.05121379345655441, 0.020283231511712074, -0.03374528884887695, -0.026530904695391655, -0.0075891027227044106, 0.015152727253735065, -0.017414692789316177, 0.013878568075597286, 0.021245621144771576, 0.02805538848042488, -0.085340715944767, -0.04547448456287384, 0.01746225915849209, -0.007889972999691963, -0.009019576944410801, 0.011834759265184402, 0.05254273861646652, -0.054251402616500854, 0.0677468478679657, 0.008510733023285866, -0.024472350254654884, 0.003256158670410514, -0.003009538631886244, 0.014864793978631496, 0.005371407605707645, 0.00022750048083253205, -0.01158536970615387, 0.0067265573889017105, 0.028663521632552147, -0.008611610159277916, 0.009992928244173527, -0.05010725185275078, 0.02168981358408928, -0.011114814318716526, -0.0033955115359276533, 0.03829946741461754, 0.024331210181117058, -0.01356714591383934, 0.027882052585482597, -0.06560131162405014, 0.03134651482105255, 0.014697570353746414, 0.02116287685930729, -0.009016700088977814, -0.026294609531760216, 0.022670282050967216, -0.038617074489593506, -0.007935672998428345, 0.02873397432267666, -0.03540544956922531, 0.05321333929896355, 0.022749049589037895, 0.021907316520810127, 0.020286021754145622, 0.008962742052972317, 0.018977629020810127, 0.03507641702890396, -0.000428905914304778, 0.006666490808129311, -0.04825355485081673, -0.015384423546493053, 0.06339725106954575, -0.060395341366529465, -0.05314061790704727, 0.03467818722128868, -0.02691892720758915, 0.0593436136841774, 0.007960576564073563, 0.07031863927841187, 0.030781161040067673, -0.01699088141322136, 0.005711126606911421, 0.015790866687893867, 0.020598189905285835, -0.03375597670674324, 0.06266063451766968, -0.028861550614237785, -0.04601573944091797, -0.0295965988188982, -0.055669307708740234, -0.034779902547597885, 0.04951887205243111, 0.012660550884902477, -0.03597605228424072, 0.02930857613682747, -0.0001337723369942978, -0.002915320685133338, 0.041567061096429825, -0.03118516132235527, -0.023254886269569397, 0.006941923871636391, 0.021469416096806526, 0.03738563880324364, -0.005103417206555605, 0.0394209548830986, -0.02433313988149166, 0.00774503406137228, -0.01160962413996458, -0.0005428353906609118, -0.007096289657056332, -0.017360694706439972, 0.003217562334612012, 0.02015778236091137, 0.012466688640415668, 0.04071640595793724, -0.03457152843475342, -0.029589243233203888, 0.03748738765716553, 0.036581892520189285, -0.0004819495661649853, 0.031007302924990654, -0.0008724233484826982, -0.04805042967200279, 0.00507337274029851, 0.018986918032169342, -0.06964080035686493, 0.08701908588409424, 0.030254311859607697, 0.004147138446569443, 0.015040447004139423, 0.06467316299676895, 0.0201059952378273, -0.013967222534120083, -0.009180783294141293, -0.024180429056286812, -0.08128099143505096, -0.020085232332348824, 0.036929599940776825, -0.08603399991989136, 0.06755603104829788, -0.012808650732040405, -0.025084078311920166, -0.0055341897532343864, -0.06460324674844742, -0.048548825085163116, 0.005397884640842676, 0.017751332372426987, -0.03515581414103508, 0.026497896760702133, 0.023010602220892906, -0.02251618728041649, 0.012392266653478146, 0.031511399894952774, -0.05518786981701851, -0.0038325877394527197, -0.022196711972355843, 0.008373095653951168, 0.019844550639390945, -0.013562650419771671, 0.04668528586626053, -0.040153659880161285, 0.04196395352482796, -0.038656625896692276, 0.024137426167726517, -0.04107518866658211, -0.006065535359084606, -0.009281900711357594, 0.06060559302568436, -0.005821919534355402, 0.0013933643931522965, -0.057182084769010544, 0.0140469865873456, -0.007492843084037304, 0.008014535531401634, -0.05985456705093384, -0.011984685435891151, -0.025387629866600037, -0.02790992148220539, -0.01798679307103157, 0.03442280739545822, 0.05305521935224533, 0.013253333047032356, 0.061528898775577545, 0.0075577800162136555, 0.005417249631136656, -0.02480459399521351, -0.08131427317857742, 0.011196624487638474, -0.022503208369016647, 0.0697864294052124, 0.012606914155185223, 0.06441227346658707, 0.018177015706896782, 0.13430553674697876, -0.005923283286392689, 0.056875817477703094, -0.03348510339856148, -0.03429805859923363, -0.017292998731136322, 0.006022361572831869, 0.05985266715288162, 0.04540484398603439, -0.018655411899089813, -0.002134222537279129, 0.001812028349377215, 0.04902270808815956, -0.013268525712192059, 0.007473750971257687, 0.005580383352935314, 0.06774380803108215, -0.011247776448726654, 0.004148113075643778, 0.016858885064721107, -0.027736522257328033, -0.07737212628126144, -0.017478568479418755, -0.01007648091763258, -0.02224060706794262, 0.07046546787023544, 0.021135929971933365, -0.029494252055883408, 0.05343988165259361, 0.01861783117055893, -0.0781315490603447, -0.0637129694223404, -0.025385236367583275, -0.02642812579870224, 0.07969160377979279, 0.004725038073956966, 0.0019189825979992747, 0.03631084784865379, 0.03519468382000923, -0.029695799574255943, -0.03385664522647858, 0.0037885066121816635, 0.02048330008983612, -0.024290142580866814, -0.021446818485856056, 0.027934251353144646, 0.03063175082206726, -0.017821479588747025, -0.013478055596351624, 0.0020053687039762735, -0.04060375690460205, 0.020069561898708344, 0.01715494878590107, 0.03617790713906288, 0.04647623747587204, -0.053413715213537216, 0.027702054008841515, -0.08993446081876755, 0.05232113227248192, 0.0008358928025700152, 0.0641089677810669, 0.02278904803097248, -0.013800316490232944, -0.04230445250868797, -0.01698918081820011, -0.017904313281178474, -0.02839251048862934, 0.05431297421455383, 0.04438801109790802, 0.0043280222453176975, -0.0312640480697155, -0.029420072212815285, 0.03823001682758331, -0.0014041984686627984, 0.018093610182404518, 0.025056833401322365, 0.019637838006019592, -0.07985234260559082, -0.0005557785625569522, -0.006231521721929312, 0.024322140961885452, -0.000740524148568511, 0.0668172761797905, -0.020754361525177956, 0.013360095210373402, 0.025801699608564377, -0.06156882271170616, -0.021926183253526688, 0.025780044496059418, -0.037547316402196884, -0.031549930572509766, 0.0030264798551797867, -0.003088057739660144, -0.06514091789722443, -0.03394268825650215, 0.01489807665348053, 0.004125070758163929, 0.026887377724051476, 0.006339049432426691, -0.04787447303533554, 0.04234454035758972, 0.0006626787944696844, -0.019908517599105835, -0.009170044213533401, 0.03069170005619526, 0.00159067427739501, 0.06551925092935562, -0.07441192120313644, 0.020702863112092018, 0.01174602098762989, -0.043163638561964035, -0.02572307549417019, 0.038144294172525406, -0.0444120317697525, 0.037534188479185104, 0.008509587496519089, -0.04020127281546593, 0.04683192819356918, 0.07845166325569153, -0.002240258501842618, -0.08043530583381653, -0.01888236217200756, -0.010514145717024803, -0.028559362515807152, 0.026814298704266548, 0.0016026936937123537, 0.04130840301513672, 0.01800766959786415, 0.0254103634506464 ]
<p>I would like to compare the data of a community of species between two years. I used to compare communities based on different levels of a factor (for example, a treatment). The case of a treatment is easy because each site has a corresponding level of the treatment. </p> <p>However, if the factor is a year, we face a paired design with each site sampled twice. In this case I cannot just assign a year to a site and, therefore, I do not know which method I should apply to analyse community differences between two years. </p>
g47551
[ 0.012008903548121452, -0.034716881811618805, -0.009153196588158607, -0.05822652950882912, -0.008217823691666126, -0.04178475961089134, 0.02581385336816311, 0.0010313066886737943, -0.0435609370470047, -0.0037365229800343513, 0.0008708700188435614, 0.006854981649667025, 0.017841357737779617, -0.0021591256372630596, -0.05899680033326149, -0.024703534319996834, 0.00017514706996735185, -0.007606862112879753, 0.017362743616104126, 0.012805980630218983, -0.04501606523990631, 0.02298973873257637, 0.029652679339051247, 0.02507658116519451, 0.004017994273453951, -0.020188087597489357, 0.00679677352309227, 0.06598380208015442, -0.083287812769413, 0.01296183094382286, -0.07311529666185379, 0.018194125965237617, 0.030618254095315933, 0.012977730482816696, 0.044997479766607285, -0.008568246848881245, -0.01003967970609665, 0.03644256293773651, -0.006930537987500429, -0.01137631107121706, 0.02222842164337635, -0.005989195313304663, 0.04737507551908493, -0.00007167573494371027, 0.008269133046269417, -0.020963679999113083, -0.0625607967376709, -0.045317843556404114, 0.04902646318078041, -0.03722229599952698, 0.014371400699019432, 0.04093198850750923, -0.003626421559602022, 0.04435932636260986, 0.029312551021575928, -0.023188216611742973, -0.014577400870621204, 0.006720533594489098, -0.00011253754200879484, -0.06954935193061829, -0.03334236145019531, 0.040255606174468994, 0.00002406355633866042, 0.037965647876262665, 0.016746586188673973, 0.04240023344755173, 0.01775475963950157, 0.004199444781988859, -0.04584895446896553, -0.0272173173725605, -0.031002935022115707, -0.02801033854484558, 0.02607109397649765, 0.028960246592760086, -0.021892640739679337, -0.006057348567992449, -0.04371698200702667, 0.051278941333293915, -0.01190758403390646, 0.030148960649967194, 0.04213256016373634, 0.0034631697926670313, -0.04010777920484543, -0.0016869058599695563, 0.049577485769987106, 0.018017267808318138, -0.030408138409256935, -0.01986808516085148, 0.011949289590120316, 0.050318844616413116, 0.009490291588008404, 0.0364297553896904, 0.10574137419462204, 0.010807220824062824, -0.03434000536799431, 0.017442850396037102, -0.05781734362244606, -0.006624323315918446, 0.0003161640779580921, 0.048059623688459396, -0.043723154813051224, 0.04830896109342575, 0.013051359914243221, 0.01449965313076973, -0.047391992062330246, -0.043723125010728836, 0.008539333008229733, 0.007446258794516325, -0.0711723268032074, -0.0485658273100853, -0.04212401062250137, 0.0026649474166333675, -0.08244763314723969, 0.023298116400837898, -0.00984913669526577, -0.01372665073722601, 0.05329316854476929, 0.021812330931425095, -0.013204650022089481, -0.03366108238697052, 0.01609792932868004, -0.029632220044732094, -0.01197098195552826, 0.003881678683683276, -0.05165353789925575, -0.05623209476470947, -0.0031147587578743696, 0.014849209226667881, 0.013136232271790504, -0.025395801290869713, -0.029055917635560036, 0.007194789592176676, 0.05319281667470932, 0.0385766439139843, -0.005980328656733036, 0.015950696542859077, -0.038158394396305084, 0.03094356134533882, -0.03650872781872749, -0.01810988038778305, -0.030762553215026855, -0.00736899534240365, 0.020454948768019676, 0.017827263101935387, 0.01341426745057106, 0.042335089296102524, 0.004050579387694597, -0.004322771914303303, -0.02514352649450302, 0.03671187534928322, 0.0236801914870739, 0.059296250343322754, 0.01324921753257513, 0.03681865707039833, -0.019520653411746025, -0.045883964747190475, -0.028312427923083305, 0.07138936221599579, -0.014099477790296078, 0.010657774284482002, -0.036151476204395294, 0.036307189613580704, 0.04264235869050026, 0.01203648280352354, 0.018518099561333656, 0.04874137416481972, -0.03038221038877964, -0.03644735366106033, 0.02108624577522278, 0.012924409471452236, 0.010445714928209782, -0.012058146297931671, 0.04662051796913147, 0.002536770887672901, 0.055348094552755356, 0.03511306270956993, 0.050543542951345444, -0.029362335801124573, 0.004272127524018288, 0.030227746814489365, 0.010402669198811054, 0.011148335412144661, -0.02364170178771019, 0.03354490548372269, 0.015128834173083305, -0.0157004501670599, 0.005189047660678625, -0.018344178795814514, -0.06681742519140244, -0.015591154806315899, -0.04884055256843567, -0.04492960497736931, -0.0207564327865839, -0.02037597820162773, -0.050129879266023636, -0.020160673186182976, 0.00343465362675488, -0.029874758794903755, -0.02390476129949093, -0.021858815103769302, 0.0021768079604953527, 0.0608777217566967, -0.09032274037599564, 0.05318032577633858, -0.06539016216993332, 0.025812076404690742, -0.04043036699295044, -0.005620048847049475, -0.021974392235279083, -0.015711858868598938, -0.05956577509641647, -0.0036721108481287956, -0.05615377798676491, 0.028577035292983055, -0.036731090396642685, 0.04311187565326691, -0.0003943030023947358, 0.0006412887014448643, -0.003222509752959013, -0.006775945890694857, -0.01434665359556675, -0.007202006410807371, 0.040645647794008255, 0.0006894241669215262, 0.022529685869812965, -0.02598157525062561, 0.023284461349248886, 0.0684220939874649, 0.043383799493312836, 0.008987425826489925, -0.039183299988508224, -0.0523313544690609, -0.009822988882660866, -0.08483989536762238, 0.008011220023036003, 0.05118005722761154, -0.01900247298181057, 0.005524277687072754, -0.019818395376205444, 0.006218817085027695, 0.004134839866310358, 0.020268449559807777, -0.0776815414428711, 0.03498828411102295, 0.055907927453517914, -0.04906703531742096, 0.031027620658278465, 0.0056090084835886955, 0.02447379194200039, 0.021820561960339546, -0.013027830049395561, 0.0655665174126625, 0.0018564957426860929, -0.011938911862671375, 0.018588373437523842, -0.01963380165398121, 0.03666863217949867, -0.0156539399176836, 0.02996721863746643, 0.033451877534389496, 0.03491617366671562, -0.015467546880245209, 0.05067368969321251, -0.027686720713973045, 0.04192379489541054, -0.009491385892033577, 0.0011917689116671681, -0.022797923535108566, -0.051084838807582855, -0.02962782420217991, -0.01750888302922249, 0.03143910691142082, 0.01741480641067028, 0.0224637221544981, 0.01140726637095213, 0.04202491044998169, -0.02426161989569664, -0.00496012344956398, 0.01962195709347725, 0.013095445930957794, 0.038878440856933594, -0.02209848165512085, -0.009505156427621841, 0.0654861330986023, 0.07169272005558014, 0.07819215208292007, 0.054506756365299225, 0.030179359018802643, -0.01969265751540661, 0.006079112645238638, -0.011307540349662304, 0.003962862305343151, 0.018280910328030586, -0.03522130474448204, 0.016528930515050888, 0.03074030391871929, -0.0013343964237719774, -0.06480768322944641, -0.0024551465176045895, 0.03628026321530342, -0.004163446370512247, -0.0517093650996685, 0.04414893686771393, 0.017655648291110992, 0.045983824878931046, -0.02355257235467434, 0.006103490479290485, -0.005843225866556168, -0.0035806416999548674, 0.014615006744861603, -0.03338923677802086, -0.00020935037173330784, -0.01150903757661581, -0.06936770677566528, 0.024466607719659805, -0.010495973750948906, 0.03800826519727707, 0.024223096668720245, -0.016048623248934746, -0.03356068208813667, 0.044413723051548004, -0.03697977960109711, 0.05571117252111435, 0.05170227214694023, -0.007985115051269531, 0.04193609580397606, -0.06777860969305038, 0.02293383702635765, -0.05269702896475792, 0.013997016474604607, 0.019308563321828842, 0.021501295268535614, -0.02216111123561859, -0.033865563571453094, -0.01673191785812378, -0.025513269007205963, -0.006845366209745407, -0.0463983491063118, -0.02466995269060135, 0.051773738116025925, -0.027468638494610786, -0.021876133978366852, 0.0004368856898508966, 0.009608454070985317, -0.018369730561971664, 0.0021142021287232637, 0.05864928662776947, 0.07293710857629776, -0.005589597392827272, -0.008889404125511646, 0.036642808467149734, -0.035974662750959396, -0.012334736995398998, 0.006290131248533726, -0.0037635203916579485, -0.05699636787176132, 0.06861598044633865, -0.034294478595256805, -0.03292303532361984, -0.004907657857984304, 0.03772132098674774, -0.03577776625752449, -0.012824085541069508, 0.0024801092222332954, -0.0008729955297894776, 0.02477826178073883, 0.06950584053993225, 0.040081869810819626, 0.0583542063832283, -0.0658164769411087, 0.006011808756738901, 0.017399659380316734, 0.011352911591529846, -0.007857819087803364, -0.027134969830513, 0.0010360892629250884, 0.009291372261941433, 0.0036583365872502327, 0.023105626925826073, 0.08051440119743347, 0.04580121114850044, 0.048215601593256, 0.030329545959830284, -0.02753167413175106, -0.03950272873044014, -0.07744863629341125, 0.030439700931310654, 0.023566780611872673, 0.009273674339056015, 0.04397575557231903, 0.010594157502055168, 0.000402861915063113, -0.07295048981904984, 0.010645109228789806, 0.025201739743351936, 0.007478834595531225, -0.017104193568229675, 0.03036818653345108, 0.02891293726861477, 0.052446283400058746, -0.012354214675724506, -0.058593034744262695, 0.0176633782684803, 0.025980638340115547, -0.08597971498966217, -0.001991681521758437, -0.04402606189250946, -0.0334414504468441, -0.08373355865478516, -0.004081007558852434, -0.03661603108048439, 0.003907273523509502, 0.05416235327720642, -0.039028603583574295, 0.020629890263080597, -0.07629740983247757, 0.04034743458032608, -0.042872123420238495, 0.0013604378327727318, 0.05589757114648819, -0.06796365231275558, 0.01819549687206745, -0.00842203013598919, -0.06298673152923584, 0.007284001912921667, -0.009235722944140434, -0.058725371956825256, 0.036695633083581924, 0.02821870520710945, -0.026490524411201477, 0.016206979751586914, 0.06770099699497223, -0.04642414301633835, -0.014451881870627403, -0.03134233504533768, -0.0014364905655384064, 0.03863156586885452, -0.043589431792497635, -0.011531344614923, -0.06371833384037018, -0.03738248348236084, 0.006558024324476719, -0.03564037010073662, 0.046413764357566833, -0.04569559171795845, 0.06581289321184158, -0.01608375832438469, -0.07096642255783081, 0.007423650939017534, 0.028909901157021523, 0.08833415061235428, 0.039889030158519745, 0.0324440561234951, -0.03515191003680229, -0.025129714980721474, -0.004104531370103359, 0.03511869162321091, -0.04255133494734764, -0.017373301088809967, 0.07957346737384796, 0.004624573513865471, 0.015065300278365612, -0.07484439015388489, -0.0872419998049736, -0.028587086126208305, 0.0023328110110014677, -0.06448961794376373, -0.000012226406397530809, 0.01705927960574627, -0.040499359369277954, 0.0336313471198082, -0.025811830535531044, 0.011468269862234592, -0.022610539570450783, -0.027848972007632256, 0.020410092547535896, 0.010844907723367214, -0.025941940024495125, 0.03611272573471069, 0.019987376406788826, -0.035517800599336624, -0.048541754484176636, 0.03465469554066658, 0.0005545635940507054, 0.011310319416224957, -0.06483101844787598, 0.03279680758714676, -0.02481096237897873, 0.035965144634246826, -0.008048668503761292, -0.012584577314555645, 0.02531440556049347, 0.06757041811943054, 0.0489790253341198, 0.021679457277059555, -0.06340007483959198, -0.025798305869102478, -0.019666068255901337, 0.060620687901973724, -0.08053932338953018, -0.010167041793465614, 0.047906093299388885, 0.028350934386253357, 0.014901326037943363, 0.014264898374676704, 0.014283268712460995, 0.07223667204380035, -0.023817650973796844, 0.009867707267403603, 0.04052094742655754, 0.010025739669799805, -0.011238832026720047, 0.031590938568115234, 0.05813579633831978, 0.03483196720480919, 0.035861674696207047, 0.028634382411837578, 0.04788500815629959, -0.012488356791436672, -0.0904209092259407, 0.022892076522111893, 0.04378580302000046, 0.031405799090862274, -0.0038014522287994623, 0.004439033102244139, 0.008693465031683445, -0.018228666856884956, -0.041169580072164536, -0.019246837124228477, -0.023473206907510757, -0.0214302446693182, 0.06257034093141556, -0.018584398552775383, -0.0023306075017899275, -0.014477147720754147, -0.01478752214461565, -0.04701552167534828, 0.0431952066719532, -0.014745602384209633, 0.0033079651184380054, -0.0546698272228241, -0.03798786923289299, 0.07284313440322876, -0.04300282150506973, 0.0046258908696472645, -0.008221770636737347, -0.04090375080704689, -0.034601423889398575, 0.031781136989593506, 0.01638946868479252, -0.024955889210104942, -0.03172002732753754, 0.08897173404693604, 0.0008996460237540305, 0.039330966770648956, -0.02012612856924534, -0.03610715642571449, 0.03726121410727501, 0.023459551855921745, 0.06141820549964905, 0.018254278227686882, -0.029303843155503273, 0.021857809275388718, -0.004479680210351944, 0.036359742283821106, -0.023252049461007118, -0.045063890516757965, 0.00632815295830369, 0.024208392947912216, -0.04665914177894592, 0.03589180111885071, -0.04389077052474022, -0.003333775792270899, -0.026969142258167267, 0.04139416664838791, 0.04093991965055466, -0.018808960914611816, 0.0527949221432209, -0.00359741342253983, -0.014081139117479324, -0.025673216208815575, -0.01957842707633972, -0.035460129380226135, 0.024937396869063377, -0.051067452877759933, 0.056828245520591736, -0.038122519850730896, -0.023207683116197586, 0.06044692173600197, -0.03543169051408768, -0.0057377321645617485, 0.0070693171583116055, -0.013742264360189438, 0.023813677951693535, 0.00020227130153216422, -0.004778871778398752, -0.013136075809597969, 0.02432245761156082, 0.01457945629954338, -0.014248051680624485, 0.03137527406215668, -0.039918750524520874, 0.030847864225506783, -0.005934190936386585, 0.017494652420282364, 0.050087060779333115, -0.020440567284822464, -0.013742105104029179, -0.015504900366067886, -0.03924046456813812, -0.03885370120406151, 0.0056769996881484985, 0.01166599616408348, 0.03344001621007919, -0.014287663623690605, 0.028812672942876816, -0.035665955394506454, -0.0291125625371933, -0.04136630892753601, 0.013886990025639534, 0.040468476712703705, -0.04630989208817482, 0.002292993012815714, -0.026592059060931206, 0.04054519161581993, 0.06846689432859421, -0.05446238070726395, 0.0073296790942549706, 0.015047305263578892, -0.014228470623493195, 0.027176981791853905, 0.046468447893857956, 0.0016711371717974544, 0.014055386185646057, -0.09679867327213287, -0.02162414975464344, -0.046700771898031235, 0.07394468784332275, -0.027215704321861267, -0.023187842220067978, 0.0003367280005477369, 0.07813628762960434, -0.01637730933725834, 0.03527244180440903, 0.08310261368751526, 0.013757022097706795, 0.012405097484588623, 0.025889575481414795, -0.02863326482474804, 0.05211237072944641, 0.06078452989459038, 0.012829067185521126, 0.00468681612983346, -0.03243281692266464, 0.03937632590532303, 0.0693921446800232, 0.039102356880903244, 0.04051794856786728, 0.05046897381544113, 0.037252362817525864, -0.03996238112449646, -0.07726095616817474, -0.030801042914390564, 0.047631874680519104, -0.017489546909928322, 0.0737251564860344, 0.031071845442056656, -0.014647947624325752, 0.04426240175962448, -0.040832143276929855, -0.010464047081768513, -0.04714168235659599, -0.020008409395813942, 0.004930464085191488, -0.005210067145526409, 0.017070384696125984, 0.00806684885174036, -0.0017597520491108298, -0.032244160771369934, -0.006143487058579922, 0.06685023754835129, -0.030331529676914215, 0.014665458351373672, -0.06423783302307129, -0.016161926090717316, 0.01795054040849209, 0.012892487458884716, -0.05840171501040459, 0.05539868399500847, -0.0922112762928009, -0.00033274476299993694, -0.02892778068780899, -0.052130576223134995, -0.015114180743694305, -0.06037357077002525, 0.015476614236831665, 0.018138712272047997, 0.003775005228817463, -0.0010237321257591248, 0.020108265802264214, 0.015986623242497444, -0.009405968710780144, 0.03945441544055939, -0.03559117019176483, 0.011616821400821209, -0.03418607637286186, -0.017564136534929276, 0.010562379844486713, -0.007772938814014196, -0.09850165992975235, 0.02407054603099823, 0.05813552066683769, -0.02109648287296295, 0.05412360280752182, -0.05041252449154854, -0.07018054276704788, 0.00595950847491622, 0.020137567073106766, 0.019633211195468903, -0.04144684597849846, -0.07081585377454758, -0.030394315719604492, 0.026521330699324608, -0.025732146576046944, -0.003996472805738449, -0.017875581979751587, -0.021024484187364578, -0.010290822014212608, 0.00891342293471098, 0.008189902640879154, -0.002123452490195632, -0.045505624264478683, -0.08583151549100876, 0.0075769745744764805, 0.059906311333179474, 0.031223321333527565, 0.039848100394010544, 0.013711771927773952, -0.047740641981363297, 0.009484460577368736, -0.06809030473232269, 0.014336641877889633, 0.011914500035345554, 0.047517575323581696, 0.020617803558707237, 0.02063962072134018, -0.030346181243658066, 0.0238361619412899, 0.024542871862649918, -0.016130872070789337, -0.0019789200741797686, 0.025377927348017693, -0.044960010796785355, 0.008439702913165092, 0.0012302674585953355, 0.009409386664628983, 0.02681928314268589, -0.022698190063238144, 0.045754432678222656, 0.002612487645819783, -0.03224526718258858, 0.005013929679989815, -0.09959188103675842, -0.001483151107095182, -0.014669266529381275, -0.021804094314575195, -0.006378543563187122, 0.021844016388058662 ]
<p>I have a time series dataset that reports the hourly page views and social media shares of online news stories. What I hope to obtain is the relationship between the two variables. I would imagine that the more shares a story gets, the more page views it will attract, and vice versa. That means the two variables would demonstrate a similar fast/slow growth curve. </p> <p>In terms of a single story, I can use VAR (vector autoregressive) model to estimate the coefficients. However, how could I make use of hundreds of stories to build a more generalized model? What I've thought of so far is to fit each story with the same model and then observe the distribution of the coefficients. Would it be an appropriate method? </p> <p>That would be great if you could kindly cite some papers and/or R packages that would inspire potential solutions. Thank you!</p>
g73638
[ 0.00452728196978569, -0.005216188728809357, -0.020444441586732864, -0.030104489997029305, -0.031647689640522, -0.028909903019666672, 0.02855563908815384, -0.017029080539941788, -0.05705603212118149, -0.02393656224012375, -0.01640256680548191, -0.026582205668091774, 0.062445614486932755, 0.049445874989032745, -0.032747309654951096, -0.011195235885679722, -0.014498075470328331, -0.03278917074203491, -0.04930485039949417, 0.011266166344285011, 0.030491042882204056, -0.02577768824994564, 0.057311780750751495, 0.01833268441259861, -0.0353495217859745, -0.007794664241373539, -0.03132893890142441, 0.03684559464454651, -0.07553492486476898, 0.061642277985811234, -0.02213793620467186, 0.022153867408633232, -0.015794910490512848, -0.014612606726586819, 0.009914275258779526, -0.027724090963602066, -0.03845943883061409, -0.009460805915296078, -0.03516288474202156, 0.018607717007398605, 0.018455982208251953, 0.03249311074614525, 0.04218368977308273, 0.06606657058000565, 0.04186517000198364, -0.02979373000562191, -0.02085779793560505, 0.007376901805400848, 0.010850141756236553, -0.029658786952495575, -0.006043533328920603, 0.04988674074411392, 0.02105412445962429, -0.011468068696558475, 0.018717266619205475, 0.03461732342839241, 0.03091355413198471, 0.011172245256602764, 0.03054082952439785, 0.03921361640095711, 0.011477706022560596, -0.0011236914433538914, -0.01765579730272293, 0.0013074445305392146, 0.046677615493535995, 0.05110100656747818, -0.02151287905871868, -0.03923278674483299, 0.038604337722063065, -0.048184458166360855, -0.019659986719489098, 0.04405137524008751, -0.0029644430615007877, -0.03669736906886101, -0.03265098109841347, -0.04166270047426224, -0.02148720994591713, -0.015467837452888489, -0.004532146267592907, 0.03524661436676979, -0.014974561519920826, 0.070218525826931, -0.02830677665770054, 0.0438348613679409, 0.09036272019147873, -0.06087376922369003, 0.043240658938884735, 0.03273780643939972, 0.023597832769155502, -0.013108402490615845, 0.04334494471549988, 0.019925342872738838, 0.06252080202102661, 0.01737815886735916, -0.009939362294971943, -0.059504732489585876, -0.08212791383266449, 0.01428665965795517, -0.0291440486907959, 0.02014598622918129, -0.020207684487104416, 0.056639414280653, 0.018925350159406662, -0.0006604987429454923, -0.040700625628232956, -0.03256714344024658, -0.01316452119499445, -0.017634127289056778, 0.032454244792461395, -0.0030465670861303806, -0.002877000719308853, -0.00026228197384625673, -0.03700019419193268, -0.026436349377036095, -0.012092230841517448, -0.07776708155870438, 0.05010125786066055, 0.0027932017110288143, -0.051311518996953964, -0.021083276718854904, -0.02580150030553341, 0.021807022392749786, -0.07151935994625092, 0.09238933026790619, -0.006511243060231209, -0.026534443721175194, -0.020823495462536812, 0.07160267233848572, -0.045762814581394196, 0.010489496402442455, 0.030376140028238297, -0.029528984799981117, 0.05814620852470398, 0.051219500601291656, 0.01437212061136961, 0.031385838985443115, -0.043942298740148544, 0.04171131178736687, -0.015670092776417732, 0.09480854123830795, 0.0006640105857513845, -0.05985097959637642, -0.0012470290530472994, -0.03614545613527298, -0.07364875078201294, 0.07488998770713806, -0.0324779748916626, -0.058365363627672195, -0.005760864820331335, -0.0006786341546103358, -0.002508610486984253, 0.04774466156959534, -0.0482952743768692, 0.013911549001932144, 0.04279809072613716, -0.00964871421456337, -0.02562582865357399, -0.08001521974802017, 0.018454594537615776, -0.02826094813644886, 0.00784305203706026, -0.07008396089076996, 0.03852133825421333, -0.006199047900736332, 0.009922168217599392, -0.0068334611132740974, 0.02015574648976326, -0.01646394468843937, -0.06308659166097641, -0.02678549662232399, 0.003595312125980854, -0.01284918375313282, -0.008390543051064014, 0.025002380833029747, 0.03161263465881348, -0.0028139695059508085, 0.034722525626420975, -0.030095594003796577, 0.04708153381943703, 0.030443692579865456, 0.0425129234790802, -0.03551945835351944, 0.023262016475200653, -0.05020542070269585, 0.03867622837424278, -0.02977226860821247, -0.005836969707161188, 0.012517623603343964, -0.053418129682540894, -0.008548881858587265, -0.04678951948881149, -0.0657985657453537, 0.012812587432563305, 0.043378908187150955, -0.07602712512016296, -0.009818150661885738, 0.06215508654713631, -0.07197415828704834, -0.024035172536969185, 0.005456010345369577, 0.018297584727406502, -0.00043395254760980606, -0.03710969164967537, 0.06618379801511765, -0.024455633014440536, 0.004394957795739174, -0.004420407582074404, -0.036818940192461014, 0.009827874600887299, -0.009386422112584114, 0.045745015144348145, -0.014557747170329094, -0.040807195007801056, 0.03421544283628464, -0.0175947155803442, 0.021842969581484795, 0.0331299863755703, 0.014953820034861565, 0.018910609185695648, 0.023547828197479248, -0.004296072758734226, -0.013186691328883171, -0.0012407877948135138, 0.021509429439902306, 0.0025766233447939157, -0.009118865244090557, 0.07304725795984268, 0.020483214408159256, 0.004954606760293245, 0.044407814741134644, -0.06365102529525757, 0.03845931217074394, 0.01048691663891077, -0.022361667826771736, 0.016392208635807037, 0.01753612980246544, -0.025171956047415733, 0.05290096253156662, -0.03445984795689583, -0.017363550141453743, 0.01651907153427601, -0.03797910735011101, -0.02544168196618557, 0.035199157893657684, 0.005650571547448635, -0.011844550259411335, 0.07015211135149002, 0.01800154335796833, 0.046588972210884094, 0.09703276306390762, -0.010938418097794056, 0.0450332835316658, 0.04014943167567253, -0.022532019764184952, 0.03798023238778114, -0.07277964055538177, 0.06097906827926636, 0.05122876912355423, 0.03608150780200958, -0.033905353397130966, -0.0339491181075573, 0.02349383942782879, -0.006679000332951546, -0.0020707028452306986, -0.004720696248114109, -0.027278853580355644, 0.016101615503430367, -0.0843389630317688, 0.009577424265444279, 0.022541817277669907, -0.01067251805216074, 0.007326358463615179, 0.006923317443579435, 0.03373352438211441, -0.04571433737874031, 0.025085434317588806, -0.0042801122181117535, -0.04718149080872536, -0.0016911098500713706, -0.019939523190259933, 0.018285905942320824, -0.08799789100885391, -0.0170601699501276, -0.007989072240889072, 0.042271748185157776, -0.011218315921723843, 0.06373872607946396, 0.04098999872803688, 0.03354823589324951, 0.004991833586245775, -0.0243698600679636, 0.0016898253234103322, -0.014796219766139984, 0.022842753678560257, -0.029666446149349213, 0.026848072186112404, 0.04214347526431084, -0.07218944281339645, 0.049041975289583206, -0.028222152963280678, -0.021777082234621048, -0.005579518619924784, 0.018294893205165863, -0.02069501020014286, -0.015304182656109333, -0.06585247814655304, -0.02958957850933075, 0.013814109377563, 0.03792494907975197, -0.028385179117321968, 0.005452131386846304, -0.04767141863703728, -0.01388121023774147, -0.0301954448223114, -0.0016184622654691339, -0.026651708409190178, 0.023146148771047592, 0.05541577562689781, -0.006661282852292061, -0.01787533611059189, -0.0025699608959257603, -0.036494847387075424, 0.05969416722655296, 0.02350512519478798, -0.006719586905092001, 0.013893471099436283, -0.07495521754026413, 0.029729263857007027, -0.056798554956912994, 0.03260037675499916, 0.0226278156042099, 0.007208352442830801, 0.07379531860351562, -0.05314803868532181, 0.02909836918115616, -0.007587637286633253, 0.041431911289691925, -0.030130062252283096, -0.004495658446103334, 0.03449920564889908, -0.060103561729192734, 0.004484962671995163, -0.039937689900398254, -0.024336032569408417, -0.023578526452183723, -0.015826137736439705, 0.011655991896986961, 0.08198283612728119, 0.0473037026822567, -0.05321240797638893, -0.03140142560005188, 0.02360311523079872, 0.005987063981592655, -0.00898172426968813, 0.037604786455631256, -0.00950211938470602, -0.029905427247285843, -0.01973493956029415, 0.042400483042001724, -0.04807440564036369, 0.04860534146428108, -0.05809234082698822, -0.026231518015265465, 0.03459804877638817, -0.042906783521175385, 0.021090999245643616, 0.0011352584697306156, 0.09227392077445984, 0.033806879073381424, -0.043355315923690796, 0.011780479922890663, -0.00737890787422657, 0.021780889481306076, -0.05728544294834137, 0.03783305361866951, 0.00702673802152276, 0.016138212755322456, 0.002734908601269126, -0.012414428405463696, 0.04862493276596069, 0.039343494921922684, 0.04589296132326126, -0.011188104748725891, 0.039771668612957, 0.03344517573714256, -0.016673875972628593, -0.03287361562252045, 0.012247344478964806, 0.012886337004601955, -0.04632328078150749, 0.02263045683503151, 0.016037827357649803, -0.03346455469727516, 0.03040502965450287, 0.03177563473582268, -0.05851248279213905, -0.03415844962000847, 0.03151470050215721, 0.05484170466661453, 0.05120731145143509, -0.0239830631762743, 0.004103415179997683, 0.010833765380084515, 0.04432913661003113, -0.03299519047141075, 0.03332272171974182, -0.012352659367024899, -0.005316436290740967, -0.050906334072351456, 0.022721683606505394, -0.03761699050664902, 0.003572318935766816, -0.004588936921209097, -0.05405280366539955, 0.031477559357881546, 0.039632294327020645, 0.0948665589094162, -0.08550262451171875, -0.024246789515018463, -0.0033399967942386866, -0.029812384396791458, 0.03029446490108967, -0.010767035186290741, -0.02461807057261467, -0.000669549684971571, 0.010408148169517517, 0.02315661869943142, -0.025351300835609436, -0.02561517059803009, -0.006353683304041624, 0.01459958404302597, 0.03455306962132454, -0.011793668381869793, 0.02116135135293007, -0.004871048964560032, 0.04598676413297653, 0.08103245496749878, 0.03148858621716499, 0.001891856431029737, -0.025964191183447838, 0.020911484956741333, -0.030253231525421143, 0.01255635917186737, -0.01320213358849287, 0.02622479386627674, 0.061230648308992386, -0.035990796983242035, 0.015932399779558182, 0.0257207490503788, 0.03502057120203972, 0.0028004241175949574, 0.020908763632178307, -0.010575181804597378, -0.011276764795184135, 0.04190947115421295, -0.0033733954187482595, 0.0071021029725670815, 0.0688038319349289, 0.05671270564198494, 0.01372300460934639, -0.021933211013674736, -0.0206203144043684, 0.003454169724136591, -0.0654311329126358, -0.01624544896185398, -0.09150561690330505, -0.03679289296269417, -0.012813839130103588, 0.032734304666519165, -0.037250667810440063, -0.022482728585600853, -0.03263092786073685, -0.0262640081346035, -0.005749787203967571, -0.026746196672320366, 0.004755678121000528, -0.012573439627885818, 0.020990334451198578, 0.04776107147336006, -0.006348589435219765, 0.0017843438545241952, -0.0019164710538461804, 0.013916115276515484, -0.014199442230165005, 0.033012911677360535, -0.07124181091785431, 0.003359985537827015, -0.06159832328557968, 0.0052718911319971085, -0.045887578278779984, -0.03291526809334755, 0.004897736478596926, 0.04249301925301552, 0.07279796153306961, -0.04087957367300987, -0.03513706848025322, 0.014411377720534801, -0.05206341668963432, 0.04012395814061165, -0.009356208145618439, -0.018382329493761063, 0.0685313493013382, 0.012332404032349586, -0.03602017089724541, -0.011181764304637909, -0.005717840511351824, 0.04159453138709068, -0.02556167170405388, 0.000029756520234514028, 0.05973709002137184, -0.011780520901083946, 0.02225686050951481, -0.0041808634996414185, 0.01743054762482643, -0.025918813422322273, -0.033432744443416595, -0.026383323594927788, 0.044400546699762344, -0.0017368242843076587, -0.03556038439273834, 0.08092878758907318, -0.02772265113890171, 0.01529680099338293, 0.02792464941740036, 0.011652336455881596, -0.07954932749271393, -0.07985197752714157, -0.007704113610088825, 0.010729420930147171, -0.07269710302352905, -0.02099025435745716, -0.018088538199663162, 0.00041624746518209577, -0.00859070010483265, 0.001074060215614736, 0.06713616102933884, -0.011484059505164623, -0.008619445376098156, 0.0158745888620615, -0.019256766885519028, -0.05935565382242203, 0.03631533309817314, 0.041640836745500565, -0.02780040353536606, 0.0177915021777153, -0.07713063061237335, 0.04329722374677658, -0.012926390394568443, 0.044652629643678665, 0.02675514854490757, -0.007350593339651823, -0.016694609075784683, 0.011531858704984188, 0.03997039422392845, -0.017809869721531868, -0.022228464484214783, 0.04953831806778908, 0.005087192170321941, 0.01278795674443245, 0.040002863854169846, 0.005369320511817932, -0.03305000439286232, 0.0681815817952156, -0.002336722332984209, -0.0411943756043911, 0.029805544763803482, 0.026896867901086807, -0.036275576800107956, -0.0398738831281662, 0.03190029039978981, 0.04410488158464432, -0.051762133836746216, 0.050644416362047195, 0.020873431116342545, -0.03836403414607048, 0.03547828644514084, 0.07798109203577042, -0.034430067986249924, -0.031740084290504456, -0.017721356824040413, -0.00466040289029479, -0.051665663719177246, -0.023886756971478462, 0.01715756207704544, 0.007129373028874397, 0.047983746975660324, -0.007553914561867714, 0.0037820201832801104, -0.03611767664551735, -0.006707252003252506, -0.012246577069163322, -0.023397423326969147, 0.009579953737556934, -0.04619598016142845, -0.03003186360001564, -0.01534611638635397, 0.04165470600128174, -0.0008134950767271221, 0.011798052117228508, -0.03704049438238144, 0.016574330627918243, -0.012923563830554485, 0.07716776430606842, -0.03791886940598488, 0.01754816062748432, -0.05232441797852516, 0.006168050225824118, -0.002053770935162902, 0.019195083528757095, -0.06252322345972061, -0.027251936495304108, 0.0047790613025426865, 0.04977337643504143, 0.08257423341274261, 0.02827807515859604, -0.01970500871539116, 0.005779094062745571, 0.007435259409248829, -0.00012416856770869344, -0.011335661634802818, -0.00018500990699976683, -0.02023855596780777, 0.028285834938287735, -0.01254281122237444, 0.03405851870775223, 0.057915881276130676, -0.07269744575023651, -0.017106374725699425, -0.018360644578933716, -0.009074931964278221, 0.0002657590084709227, -0.002903586719185114, -0.017871130257844925, 0.019935242831707, -0.0302837286144495, 0.0568481907248497, 0.006328723393380642, 0.0479256846010685, 0.023905707523226738, 0.0215388722717762, 0.0051004933193326, 0.0389481820166111, -0.0039444779977202415, 0.045629143714904785, 0.026089170947670937, -0.04253215715289116, 0.0014910425525158644, 0.02631460875272751, 0.00967389065772295, -0.052510205656290054, 0.02063288912177086, 0.02048974484205246, 0.017245063558220863, -0.004107138141989708, 0.04775885120034218, -0.009972508065402508, 0.04310512915253639, -0.03308330476284027, 0.05851390212774277, 0.062421273440122604, -0.0778687447309494, -0.0026476120110601187, 0.01069415733218193, -0.044862885028123856, -0.01335165835916996, 0.06789468228816986, -0.03264526277780533, -0.01892576552927494, 0.004994345363229513, -0.018390608951449394, 0.013605006039142609, -0.03777477890253067, 0.03248190879821777, -0.016367824748158455, -0.0207319725304842, -0.020177798345685005, -0.022104497998952866, -0.008631844073534012, -0.020260263234376907, -0.002966304076835513, -0.01348855346441269, -0.0035228619817644358, 0.015445387922227383, 0.02714882791042328, -0.005640672519803047, 0.04952406883239746, -0.02310286834836006, 0.006871142890304327, -0.02847016416490078, -0.06127377972006798, -0.09419011324644089, -0.01622277870774269, -0.017061801627278328, 0.020229041576385498, -0.0014397666091099381, 0.07280538231134415, -0.04985060170292854, -0.03423147276043892, -0.020077290013432503, 0.09806763380765915, 0.03175295144319534, 0.021653950214385986, -0.028219016268849373, -0.05081409215927124, 0.021364184096455574, -0.01892183907330036, -0.030502837151288986, -0.08353350311517715, 0.0023274084087461233, -0.07556071877479553, -0.04600156098604202, 0.04085562378168106, -0.0250268392264843, -0.024622010067105293, 0.030988559126853943, 0.002225413452833891, -0.057841863483190536, -0.014471597969532013, 0.0045885504223406315, -0.014027956873178482, -0.057869382202625275, -0.07644737511873245, 0.011885853484272957, -0.04512199014425278, 0.06588750332593918, -0.04387123882770538, 0.007513611577451229, -0.011609923094511032, 0.010660137981176376, 0.07032674551010132, 0.005613069981336594, -0.05877940356731415, -0.047732170671224594, 0.04590345174074173, 0.03483547270298004, 0.023951221257448196, 0.022977448999881744, 0.030515793710947037, -0.02652457170188427, 0.04209337756037712, -0.01115862000733614, -0.011003905907273293, 0.0065962220542132854, 0.026628538966178894, 0.01949329301714897, -0.012318016961216927, 0.037227269262075424, 0.0440860353410244, 0.0146121671423316, -0.0229362640529871, -0.02169850282371044, 0.009410060942173004, -0.0369306355714798, -0.014801719225943089, 0.018862973898649216, 0.0066305832006037235, 0.0020072441548109055, -0.0017459520604461432, -0.034681353718042374, -0.01121600717306137, 0.011403657495975494, 0.007892556488513947, -0.0857168436050415, 0.02480793371796608, 0.00918383989483118, -0.03841237723827362, -0.033278316259384155, 0.06756743043661118 ]
<p>I am trying to build sparse coefficient time series models but couldn't find a good resource/book to learn from. Can anyone share with me a good resource/book? It will be great if it comes with R codes.Can anyone use this kind model? Thanks.</p>
g36048
[ -0.01373647153377533, -0.012392197735607624, 0.006592532619833946, -0.018783891573548317, -0.03608423098921776, -0.0348527766764164, 0.06751194596290588, 0.009109236299991608, -0.017759894952178, 0.012303963303565979, -0.014151760376989841, -0.010953530669212341, 0.06733369827270508, -0.019653627648949623, -0.06350267678499222, 0.022410370409488678, 0.006710896268486977, 0.06234816089272499, -0.034431342035532, 0.042406003922224045, 0.008874590508639812, -0.016812177374958992, 0.09409283846616745, -0.04668191820383072, 0.0036532431840896606, 0.047823913395404816, 0.0017155470559373498, -0.007461371831595898, -0.04518517106771469, 0.0006009872886352241, -0.02447698451578617, 0.016144325956702232, -0.03502696380019188, -0.03490307554602623, 0.006889407988637686, 0.03475698456168175, 0.00474462378770113, -0.033209193497896194, 0.03393537923693657, 0.062225937843322754, 0.015634048730134964, -0.03075898252427578, 0.06068900227546692, 0.03165140748023987, -0.011882524937391281, 0.013307602144777775, -0.03660065680742264, 0.004904648754745722, -0.048379071056842804, 0.07058471441268921, -0.036297596991062164, 0.05287130922079086, 0.04205868020653725, -0.018246103078126907, -0.019860895350575447, 0.040308333933353424, -0.005544161424040794, 0.026530643925070763, 0.01078591775149107, -0.002502881223335862, -0.009837308898568153, 0.036454375833272934, -0.05736013129353523, -0.03489483520388603, 0.033579833805561066, 0.023800654336810112, 0.042004071176052094, -0.024765152484178543, 0.04703750088810921, -0.012597862631082535, 0.0018542862962931395, 0.04822247847914696, 0.017947234213352203, -0.0005338451592251658, -0.04901102930307388, 0.03593931347131729, 0.022730344906449318, -0.0010401325998827815, -0.004675803706049919, -0.00013051979476585984, -0.027402235195040703, 0.01028681080788374, 0.026804139837622643, 0.0285547636449337, 0.03295230492949486, -0.053555551916360855, -0.0009992672130465508, 0.0013277156976982951, 0.011192327365279198, -0.06318609416484833, -0.03835814446210861, -0.017522362992167473, 0.04467206820845604, 0.015432538464665413, 0.04292411357164383, 0.01316807046532631, -0.07346540689468384, -0.017967386171221733, -0.03087865374982357, -0.0027281546499580145, 0.001531021436676383, 0.012758160941302776, 0.02298172563314438, -0.0011273486306890845, -0.049020878970623016, -0.012172467075288296, -0.008384255692362785, -0.010787644423544407, -0.004723527003079653, 0.004873944912105799, -0.025500372052192688, 0.023580752313137054, -0.0337371900677681, 0.00731309549883008, -0.01676863431930542, -0.03244287520647049, 0.058547329157590866, -0.008590713143348694, -0.032848939299583435, 0.013308048248291016, -0.00437674717977643, 0.04286336153745651, -0.02630123496055603, 0.027483798563480377, -0.033318813890218735, 0.05921011045575142, -0.010885374620556831, 0.026552988216280937, -0.048883240669965744, 0.01580933853983879, 0.05923306941986084, -0.02306271716952324, -0.06627818942070007, -0.004613400902599096, 0.009360866621136665, 0.053713321685791016, -0.049771953374147415, 0.011733735911548138, -0.002165162470191717, 0.022555513307452202, -0.0014015663182362914, -0.011178532615303993, -0.019101528450846672, -0.07703128457069397, 0.0072553702630102634, 0.0692107304930687, -0.019351042807102203, -0.011563338339328766, 0.013787033036351204, 0.008388370275497437, 0.034758344292640686, 0.06773205101490021, -0.06097959727048874, 0.01928592100739479, -0.02526943013072014, 0.016337228938937187, 0.01865200325846672, -0.03101825900375843, -0.011038977652788162, -0.027047349140048027, -0.030849304050207138, 0.013650637120008469, 0.0031741545535624027, 0.057686708867549896, 0.029854606837034225, -0.03513796627521515, -0.012121572159230709, -0.10004586726427078, -0.01591181382536888, -0.0400473028421402, -0.015684140846133232, -0.009461487643420696, 0.09666847437620163, -0.021071143448352814, -0.009123529307544231, -0.011759375222027302, 0.020965130999684334, 0.014752557501196861, -0.015283293090760708, 0.0048295618034899235, -0.0075615886598825455, -0.01352974958717823, 0.018862426280975342, -0.03137831389904022, -0.05278733745217323, -0.05396497622132301, 0.026489613577723503, 0.06120188161730766, -0.013760212808847427, -0.02979051135480404, -0.037742696702480316, -0.01723061501979828, -0.024542419239878654, 0.03020469658076763, -0.0005145893665030599, -0.056679364293813705, 0.017703481018543243, -0.06323028355836868, 0.025777479633688927, 0.023893382400274277, 0.05630234256386757, -0.06769797205924988, -0.002061975421383977, 0.041733067482709885, -0.059719182550907135, 0.007479403167963028, -0.04033275693655014, -0.05651059374213219, 0.01939394883811474, -0.01970580406486988, -0.027717225253582, 0.017526043578982353, 0.064039446413517, 0.03082374297082424, 0.040966156870126724, -0.008331716060638428, -0.02334786020219326, 0.05415113642811775, 0.024632031098008156, 0.013879766687750816, -0.0031191997695714235, -0.04614157974720001, -0.008378938771784306, 0.034444525837898254, 0.03239041194319725, -0.015463325195014477, 0.040268149226903915, 0.058255359530448914, 0.02910144440829754, -0.0158896092325449, -0.0910644382238388, 0.01422096323221922, -0.07083815336227417, -0.041318416595458984, 0.04777967184782028, 0.03542423993349075, 0.02386907860636711, -0.004751299973577261, -0.02857467345893383, -0.03160376846790314, 0.027097569778561592, 0.030807415023446083, 0.03415483236312866, 0.039716120809316635, 0.033625345677137375, -0.07909037917852402, 0.001265070284716785, 0.023122034966945648, 0.028382865712046623, 0.038802456110715866, 0.01945524290204048, 0.002579656196758151, 0.002801356604322791, -0.018656382337212563, 0.0005524889566004276, -0.051577698439359665, -0.014962350018322468, 0.026289844885468483, -0.009403137490153313, -0.002619094680994749, 0.009728223085403442, 0.08973609656095505, -0.04582813009619713, 0.05708889663219452, -0.017444953322410583, -0.006156464107334614, 0.015274670906364918, -0.0261802040040493, -0.035841602832078934, 0.017651649191975594, -0.02026333659887314, -0.02386869117617607, 0.04562348872423172, -0.039722591638565063, 0.003352403175085783, 0.01439878810197115, 0.011993471533060074, -0.04951677843928337, 0.02054210565984249, -0.07436223328113556, 0.025187745690345764, -0.10404638200998306, 0.017987892031669617, -0.034647632390260696, 0.03246146813035011, -0.05138673633337021, 0.03970998525619507, 0.06985756009817123, -0.01967795565724373, 0.011579896323382854, 0.010722105391323566, 0.010201062075793743, -0.055398378521203995, 0.006636736448854208, -0.06280121952295303, 0.009417422115802765, -0.03337607905268669, -0.07510476559400558, 0.08276671916246414, 0.024306228384375572, -0.021119866520166397, -0.0558987632393837, 0.04274813458323479, 0.021559596061706543, -0.0195056963711977, -0.02196839079260826, 0.009262111969292164, -0.007930230349302292, 0.007059880066663027, 0.009478730149567127, -0.00029172663926146924, -0.046918731182813644, -0.007719246204942465, 0.06808073818683624, 0.008835305459797382, 0.013501535169780254, 0.028902998194098473, 0.02290370687842369, 0.05738244205713272, -0.03513215482234955, 0.036154214292764664, -0.06333784759044647, 0.08140909671783447, -0.06696794927120209, -0.019125550985336304, 0.04297962039709091, -0.021679390221834183, 0.005391969345510006, 0.0044644670560956, 0.00877245981246233, 0.03942039608955383, -0.024740414693951607, 0.09029766172170639, 0.012935052625834942, -0.0657818540930748, -0.06379332393407822, -0.017357898876070976, -0.029163600876927376, 0.001668585930019617, 0.00035589237813837826, -0.005397955421358347, -0.011859890073537827, 0.04198204725980759, 0.013940787874162197, -0.06461943686008453, -0.03935009613633156, -0.023024970665574074, 0.0373503677546978, 0.060677897185087204, -0.006170905660837889, 0.012328492477536201, 0.010605590417981148, 0.024973882362246513, -0.08172383904457092, 0.007616465911269188, 0.010718489065766335, -0.021429531276226044, -0.01501132920384407, 0.05640656128525734, -0.03143007308244705, 0.032863590866327286, -0.02867124229669571, -0.030516313388943672, 0.042509086430072784, -0.043793562799692154, 0.02277131751179695, 0.02700173482298851, 0.0513479970395565, 0.03104509599506855, 0.012668286450207233, 0.018009452149271965, 0.11530967056751251, 0.029191000387072563, 0.013598938472568989, -0.0036921543069183826, 0.021251752972602844, -0.007309948094189167, 0.06039461866021156, 0.006183207500725985, 0.04670819640159607, 0.011418193578720093, -0.009754789061844349, 0.008783301338553429, -0.015396973118185997, 0.0013211005134508014, -0.03647667169570923, -0.01721959374845028, 0.005331338383257389, -0.022537657991051674, -0.048570916056632996, 0.008778649382293224, -0.05141732469201088, -0.04169268533587456, 0.0033174476120620966, 0.039795733988285065, -0.08553700894117355, 0.007079647853970528, 0.04900045692920685, 0.014623378403484821, 0.011555731296539307, -0.029566612094640732, 0.016178905963897705, 0.018472235649824142, 0.04062076658010483, -0.020301487296819687, 0.046940673142671585, 0.0258205384016037, -0.007463707122951746, -0.06054072827100754, 0.00958029180765152, -0.09834600985050201, 0.024536417797207832, -0.01954512670636177, -0.043591052293777466, 0.05728372931480408, 0.00504206120967865, 0.034156449139118195, -0.07401180267333984, 0.006048113107681274, 0.007357030641287565, -0.0444408543407917, 0.005770538467913866, -0.04638427495956421, -0.030329633504152298, -0.0160420723259449, 0.006977400276809931, 0.05801268666982651, 0.012839463539421558, -0.0176740400493145, 0.009255615994334221, -0.025943778455257416, -0.022885363548994064, -0.04586166515946388, 0.030336691066622734, 0.0004455208545550704, 0.008077401667833328, 0.04002828150987625, 0.044543132185935974, -0.03865373879671097, -0.05390467867255211, -0.031650952994823456, 0.012103326618671417, 0.1016806960105896, -0.0566745288670063, -0.08075179159641266, 0.04586276784539223, 0.038115162402391434, -0.010466122068464756, -0.032118238508701324, 0.05329645052552223, 0.02726125344634056, 0.06252641975879669, -0.04284767061471939, 0.044158563017845154, 0.014963476918637753, 0.05554400384426117, -0.005001623649150133, 0.04205980524420738, 0.07140270620584488, 0.0026634850073605776, -0.06262027472257614, -0.03999274596571922, 0.001337795751169324, -0.060029465705156326, -0.0722263753414154, -0.02619190327823162, -0.028076594695448875, 0.007866432890295982, 0.014124390669167042, 0.012652876786887646, -0.002367258770391345, 0.0003798105171881616, 0.03007633239030838, 0.0011329913977533579, 0.03966476023197174, 0.019110912457108498, 0.023517368361353874, -0.02987775020301342, 0.052922580391168594, 0.03669976070523262, -0.003712480189278722, -0.015729544684290886, -0.0008971234783530235, -0.036036502569913864, 0.017111260443925858, 0.019176317378878593, 0.004991626366972923, -0.04733642563223839, 0.017880983650684357, -0.0340476892888546, -0.04387769475579262, 0.03876587375998497, 0.027847308665513992, 0.0609285794198513, -0.05878688767552376, 0.035278692841529846, 0.04828908294439316, -0.01997450180351734, -0.011594275943934917, 0.03176221251487732, -0.05630628764629364, 0.04559633880853653, -0.07845571637153625, 0.02309471368789673, 0.011798332445323467, 0.011026652529835701, 0.029937518760561943, 0.008152391761541367, -0.019393980503082275, 0.06987930089235306, -0.0006349600153043866, 0.02307606115937233, 0.04180233180522919, 0.03059864230453968, -0.03574356064200401, 0.007657975424081087, -0.026742100715637207, 0.05363389849662781, -0.022141246125102043, -0.07956190407276154, -0.017942992970347404, -0.031921930611133575, 0.042896367609500885, -0.045306913554668427, 0.01689859852194786, -0.04555710032582283, -0.005687081720679998, -0.0031695598736405373, 0.029167942702770233, -0.054085176438093185, -0.002325833309441805, -0.00549987331032753, -0.028232920914888382, -0.006772183813154697, -0.004908266942948103, 0.05121306702494621, -0.04810088500380516, -0.006434201262891293, -0.04334912449121475, 0.0054447767324745655, -0.017074771225452423, 0.04572680965065956, 0.04139012098312378, -0.0738750621676445, -0.001485231565311551, -0.03392279893159866, 0.03155069798231125, -0.02456017956137657, 0.03654695302248001, -0.023568028584122658, 0.005161344539374113, -0.021014126017689705, -0.004636223427951336, -0.02011519856750965, -0.04037090018391609, -0.01741888001561165, 0.04546811431646347, -0.04475383833050728, -0.04846092313528061, 0.06536968797445297, -0.06857098639011383, 0.026115167886018753, 0.049380648881196976, 0.031494028866291046, -0.04059228301048279, 0.000990813015960157, 0.01796010322868824, -0.002045192988589406, 0.018644152209162712, 0.008982091210782528, 0.01835550181567669, 0.02629433013498783, 0.03173355013132095, -0.014269559644162655, 0.0005340904463082552, 0.048107441514730453, 0.10931653529405594, -0.11282428354024887, 0.018281320109963417, -0.052450064569711685, 0.02846667356789112, -0.00732593284919858, 0.027745341882109642, 0.0026915997732430696, 0.0055736759677529335, 0.007661560550332069, 0.016758613288402557, 0.018510617315769196, -0.018359724432229996, 0.05910496786236763, -0.02256658487021923, 0.013315907679498196, 0.03175592049956322, -0.06419466435909271, -0.017626235261559486, 0.002909643342718482, 0.02353031560778618, 0.04672480374574661, -0.0019366082269698381, -0.059457384049892426, -0.041707947850227356, 0.04882976412773132, 0.018259212374687195, -0.08055225759744644, -0.039183299988508224, 0.000864352157805115, 0.05311201512813568, -0.014523292891681194, 0.009414521045982838, 0.08958182483911514, -0.02230686880648136, 0.01033477671444416, -0.021966489031910896, 0.04364115744829178, 0.036601826548576355, -0.059349529445171356, 0.003784224623814225, 0.04876399412751198, -0.013813064433634281, -0.06176503747701645, 0.02237779088318348, -0.024076802656054497, -0.0056530688889324665, 0.0002856631181202829, -0.013589588925242424, 0.056272588670253754, -0.018492769449949265, 0.016071971505880356, -0.03018813207745552, -0.06191930174827576, 0.030767859891057014, -0.013087691739201546, 0.005771229974925518, 0.017123989760875702, -0.05095423758029938, 0.02316521853208542, -0.06593934446573257, 0.05369589850306511, 0.06202949956059456, 0.029508966952562332, -0.001283330493606627, 0.02157376892864704, -0.002139291726052761, -0.029608897864818573, 0.012605170719325542, -0.027595441788434982, 0.017936531454324722, 0.01735331490635872, -0.05181121453642845, -0.013362592086195946, 0.01066573616117239, 0.011124732904136181, -0.0105472756549716, -0.04472830146551132, 0.024839425459504128, -0.022768821567296982, 0.0427217036485672, 0.013302316889166832, 0.04664720967411995, 0.03329057991504669, 0.002626421395689249, -0.00007140063098631799, 0.008607987314462662, -0.018649650737643242, -0.006281451787799597, 0.07475515455007553, -0.009083491750061512, 0.017901524901390076, 0.0500122532248497, -0.014537161216139793, -0.013825282454490662, -0.016246525570750237, 0.016331762075424194, -0.014501667581498623, -0.017599154263734818, 0.04937055706977844, -0.05653025954961777, -0.006844611838459969, 0.025885991752147675, 0.020001251250505447, 0.006299909669905901, -0.013357614167034626, -0.0031071703415364027, -0.0018906324403360486, 0.002035046461969614, 0.05332234129309654, 0.02267998829483986, -0.04308197647333145, 0.015543466433882713, -0.037712205201387405, -0.04196370020508766, 0.014816781505942345, -0.025945313274860382, -0.038552988320589066, 0.031470730900764465, -0.014868784695863724, -0.045220665633678436, -0.04133673012256622, -0.040150925517082214, 0.02955992892384529, -0.009292508475482464, -0.0309734083712101, -0.03081030212342739, -0.017504332587122917, 0.03692617639899254, -0.03802306577563286, -0.014956418424844742, -0.03633924946188927, -0.04308336228132248, -0.06427828967571259, -0.027506422251462936, -0.014333547092974186, -0.02203487977385521, -0.024903668090701103, -0.017454415559768677, -0.006550127640366554, -0.02191094681620598, 0.02714076265692711, -0.020845802500844002, -0.026928991079330444, -0.010857921093702316, -0.05736573785543442, 0.01967766508460045, 0.003424242837354541, 0.020971029996871948, -0.01929924450814724, -0.04028807953000069, -0.015340903773903847, 0.02721257507801056, 0.040379028767347336, -0.007459844462573528, -0.008009691722691059, -0.08258458971977234, 0.0383598655462265, 0.05924208089709282, 0.03161012381315231, 0.00032654491951689124, -0.002042299835011363, 0.019500762224197388, 0.025853050872683525, -0.0016105262329801917, -0.0007966941921040416, 0.060661960393190384, -0.000753662665374577, -0.014622680842876434, -0.054918497800827026, -0.01480451226234436, 0.019818414002656937, -0.05979626998305321, 0.025326736271381378, -0.03199675306677818, 0.019646786153316498, 0.009580614045262337, -0.00610605301335454, 0.028234004974365234, 0.008901716209948063, -0.01744178868830204, 0.03225759416818619, 0.021641263738274574, -0.02751728519797325, 0.003548941109329462, -0.009854334406554699, 0.042967215180397034, 0.04503150284290314, 0.0033848269376903772, -0.001298933057114482, 0.02776893600821495, 0.023763900622725487 ]
<p>I am using <code>R</code> and <code>e1071</code> package to tune a C-classification SVM.</p> <p>My question is: regardless of the kernel type (linear, polynomial, radial basis or sigmoidal), is there any good criterion to choose the range in which cost and $\gamma$ parameters should range over and/or to choose what the granularity should be (that is, as an example, <code>gamma = 10 ^ (1:2)</code> or <code>gamma = 1:2</code> or <code>gamma = 100 ^ (1:2)</code>)?</p> <p>I add a second question: can <code>tune.svm()</code> return the best kernel type, too?</p> <p>Thanks,</p>
g73639
[ 0.025055574253201485, 0.001954343868419528, 0.016467373818159103, 0.005453332792967558, 0.0589490607380867, -0.09358031302690506, 0.04870013892650604, 0.060557350516319275, -0.06599501520395279, 0.05002961680293083, 0.0374947190284729, 0.06344030797481537, 0.07155369967222214, 0.03955835476517677, -0.09110145270824432, -0.017230335623025894, 0.028053199872374535, 0.028935914859175682, -0.035575982183218, -0.0067552728578448296, -0.026032958179712296, -0.021830357611179352, 0.02088875137269497, -0.05499957129359245, 0.03301220014691353, -0.028198547661304474, 0.03790443763136864, -0.0233866348862648, 0.0028208980802446604, 0.06622759997844696, -0.03909631818532944, 0.015245191752910614, 0.011773803271353245, -0.03635602444410324, 0.008503979071974754, 0.023757435381412506, 0.029559701681137085, 0.04064590111374855, -0.003313731634989381, -0.010965494439005852, 0.016989434137940407, -0.018924830481410027, 0.053140923380851746, 0.008223668672144413, 0.05197136104106903, -0.00853337999433279, 0.019735492765903473, -0.0034121142234653234, 0.049149204045534134, -0.0318133607506752, 0.027060817927122116, -0.017360186204314232, -0.009629569016397, -0.05030157417058945, 0.013086416758596897, -0.03078005462884903, -0.044906653463840485, 0.07350796461105347, -0.009708882309496403, -0.01967776007950306, -0.000747770827729255, -0.030936015769839287, -0.050185855478048325, -0.03652835637331009, 0.020617131143808365, 0.020737651735544205, 0.02927403524518013, -0.016066208481788635, -0.08902591466903687, 0.01598489284515381, -0.037393420934677124, 0.016074998304247856, 0.005066475830972195, 0.018113354220986366, -0.07474406063556671, -0.050114404410123825, -0.038760002702474594, 0.001656784093938768, 0.09068239480257034, 0.0038175981026142836, 0.04158616065979004, -0.030387049540877342, -0.061302054673433304, -0.013468680903315544, 0.0059921531938016415, 0.024762755259871483, -0.004857596941292286, -0.002393965609371662, 0.019032027572393417, 0.05811809375882149, -0.028705358505249023, -0.03718430548906326, 0.012053598649799824, 0.07888280600309372, 0.013592165894806385, 0.03880267217755318, -0.06522933393716812, 0.07559484988451004, 0.05309766158461571, 0.002452610991895199, 0.04531246796250343, -0.0009555482538416982, 0.05061886087059975, -0.04536337032914162, -0.07349558919668198, 0.018738456070423126, 0.05221560224890709, -0.0016510682180523872, -0.06623910367488861, -0.08185278624296188, 0.005869182758033276, 0.03297597914934158, -0.021594876423478127, -0.022379951551556587, -0.07394853979349136, -0.013886124826967716, 0.07073956727981567, 0.003346735844388604, 0.024902159348130226, 0.061039999127388, -0.005391497164964676, -0.006986827589571476, 0.023770591244101524, 0.052224334329366684, -0.015278489328920841, 0.02113650180399418, -0.008321384899318218, 0.013219411484897137, 0.027858518064022064, -0.03634529560804367, -0.007695915177464485, -0.022030377760529518, -0.012916309759020805, -0.047777555882930756, 0.0033926614560186863, 0.05378608778119087, -0.001341222203336656, 0.041694849729537964, -0.00401112949475646, -0.04365266114473343, -0.014037002809345722, -0.03173797205090523, -0.0022719132248312235, -0.018927546218037605, -0.007287329062819481, 0.010808215476572514, -0.022855989634990692, 0.002020756946876645, -0.001422373577952385, -0.007291054353117943, 0.016561703756451607, 0.021512938663363457, 0.01325510535389185, -0.00040674611227586865, -0.00007409943646052852, 0.006444764323532581, -0.010472999885678291, -0.01494053564965725, 0.011234802193939686, -0.0135639738291502, 0.016072232276201248, 0.03927953168749809, 0.03646053373813629, -0.015299423597753048, -0.015502654947340488, -0.024983638897538185, -0.03974716737866402, -0.0054146782495081425, -0.037955354899168015, -0.040528587996959686, -0.02458382584154606, 0.03559575602412224, 0.045702267438173294, -0.016414670273661613, 0.0332091748714447, 0.031366344541311264, 0.002996485447511077, -0.022628776729106903, 0.007673107087612152, 0.01420664694160223, -0.010115141049027443, 0.009531927295029163, 0.006852427497506142, 0.008417289704084396, -0.005980413872748613, -0.05849723517894745, 0.034017160534858704, -0.021697601303458214, -0.021913815289735794, -0.01448700949549675, 0.008110023103654385, 0.0025690963957458735, -0.034634705632925034, -0.011992557905614376, -0.033730871975421906, 0.01650223322212696, 0.03843260556459427, -0.04828495904803276, -0.0373622365295887, -0.013693592511117458, -0.008896603249013424, 0.03778867423534393, -0.034467775374650955, 0.040591951459646225, -0.046998877078294754, -0.034675829112529755, 0.030325667932629585, 0.029702726751565933, -0.029837649315595627, -0.029323255643248558, 0.009799564257264137, -0.0065332213416695595, 0.0075909169390797615, 0.043990157544612885, 0.02249925397336483, -0.030806634575128555, -0.04424109309911728, -0.014890125021338463, 0.0034276708029210567, 0.0049266517162323, -0.051471926271915436, -0.08031831681728363, 0.04114547744393349, 0.023889368399977684, -0.05054772272706032, -0.004362684208899736, 0.023825304582715034, 0.05888374149799347, 0.0397019162774086, -0.005323037039488554, -0.02067558281123638, -0.024217776954174042, 0.001125312177464366, -0.0734643042087555, 0.02018931321799755, 0.024805404245853424, -0.0676318034529686, -0.06231433525681496, -0.0006372680654749274, -0.04599769040942192, 0.08794469386339188, 0.0024141105823218822, 0.03708888590335846, -0.016942085698246956, 0.01694386824965477, -0.030041562393307686, 0.058774251490831375, 0.0268276147544384, -0.02649112604558468, 0.07068351656198502, -0.09089811146259308, 0.023365838453173637, 0.031026996672153473, 0.032341837882995605, -0.02480076439678669, -0.05450619384646416, -0.025080259889364243, -0.01698978804051876, 0.020097877830266953, 0.04951028525829315, 0.010330692864954472, -0.017204327508807182, -0.03870183974504471, 0.008305900730192661, -0.05084758996963501, 0.029985612258315086, -0.021482516080141068, -0.05365496873855591, -0.011989865452051163, 0.01234190259128809, 0.003501953324303031, 0.02813628874719143, 0.04384700208902359, 0.02849613130092621, 0.0007349686347879469, 0.01961379125714302, -0.015926655381917953, 0.016548408195376396, 0.04426978528499603, -0.00826361496001482, -0.05560829117894173, -0.1305626481771469, 0.015610496513545513, -0.0187790896743536, -0.004063672386109829, 0.025024620816111565, -0.010499516502022743, 0.050778068602085114, -0.05465732887387276, 0.04509707912802696, -0.03102383390069008, 0.001428588293492794, 0.021829741075634956, -0.042303282767534256, 0.06576967239379883, -0.012652120552957058, -0.031218774616718292, -0.02877630479633808, 0.07803511619567871, 0.06341715902090073, -0.0057949526235461235, -0.015597514808177948, -0.033423807471990585, -0.019839392974972725, -0.031199514865875244, 0.002534338505938649, -0.03104392997920513, 0.021567296236753464, -0.039185039699077606, 0.02645682916045189, 0.004519142676144838, -0.0013976278714835644, -0.0032102405093610287, 0.0049939872696995735, 0.018149934709072113, -0.046027105301618576, -0.0030057821422815323, -0.010284594260156155, -0.02903514727950096, -0.024194570258259773, -0.006039269734174013, -0.03791714459657669, 0.050492752343416214, -0.03239341080188751, -0.033236313611269, 0.1181192472577095, -0.04370097815990448, -0.01309793908149004, -0.010414491407573223, -0.007674877066165209, 0.025233497843146324, 0.007270170841366053, -0.008842462673783302, 0.01708817109465599, 0.020222611725330353, 0.01285946648567915, -0.02613161690533161, 0.025742927566170692, 0.04546975716948509, 0.005369227845221758, -0.04672731086611748, -0.06284622848033905, 0.03320792689919472, -0.02616576850414276, -0.006820987444370985, 0.06045350804924965, -0.0004563218099065125, -0.02335979789495468, 0.00043810956412926316, 0.032821767032146454, -0.03175941854715347, -0.05051420256495476, 0.012592817656695843, -0.058424580842256546, 0.02108609303832054, -0.02307700552046299, -0.030046449974179268, -0.003631716826930642, -0.012782149016857147, 0.012510684318840504, 0.011742530390620232, 0.00034445905475877225, 0.00284948549233377, -0.01803881675004959, 0.030099496245384216, 0.04339660331606865, -0.0005072482745163143, 0.0013184561394155025, -0.02773491106927395, 0.020513800904154778, 0.06249873712658882, 0.037202343344688416, 0.029579684138298035, 0.015637535601854324, -0.018386777490377426, 0.015126505866646767, -0.019830793142318726, 0.010840257629752159, 0.009292292408645153, 0.013462518341839314, -0.03848520293831825, -0.008495435118675232, 0.03336948901414871, 0.00791887380182743, 0.0037038971204310656, 0.025307634845376015, 0.030595939606428146, 0.009693541564047337, 0.054628439247608185, 0.01158975437283516, 0.014026408083736897, -0.04479619488120079, -0.0690346360206604, -0.008855408988893032, -0.0005366804543882608, -0.02508784830570221, 0.06597451865673065, 0.021194782108068466, -0.005613475572317839, 0.006489719729870558, -0.02146655134856701, 0.012414904311299324, -0.0021248788107186556, -0.060254450887441635, 0.018092870712280273, -0.06447329372167587, -0.024158021435141563, -0.0039580101147294044, -0.01779446005821228, -0.023156950250267982, -0.0292289350181818, -0.008899079635739326, -0.0028623647522181273, -0.04888524115085602, 0.0524618960916996, -0.06232480704784393, -0.00011614562390604988, 0.02676849253475666, 0.03480877727270126, -0.026682691648602486, -0.03584486246109009, 0.04117605835199356, -0.004693322815001011, -0.042783476412296295, 0.031469497829675674, 0.0069338856264948845, 0.08094098418951035, 0.023929359391331673, 0.035472940653562546, 0.053646598011255264, 0.024524293839931488, 0.014173470437526703, -0.0457334890961647, 0.030891263857483864, 0.002107161097228527, 0.02346537448465824, -0.04164374992251396, -0.06017036363482475, -0.04650865122675896, -0.0652104988694191, -0.006287751719355583, 0.0008289379184134305, -0.01956753432750702, -0.04561206325888634, -0.004648548550903797, 0.013590549118816853, -0.00019598036305978894, -0.010567758232355118, -0.03501920402050018, 0.0462564155459404, -0.004692386370152235, 0.0009301480022259057, -0.0025179963558912277, -0.008971652016043663, -0.0015708347782492638, -0.0093667758628726, 0.027301548048853874, 0.042397625744342804, 0.07067114114761353, 0.047479450702667236, -0.02398747205734253, -0.04848724231123924, -0.01453377865254879, 0.022668521851301193, 0.023606102913618088, -0.03141823410987854, -0.1337951421737671, 0.0013644915306940675, -0.0010615205392241478, 0.004467163234949112, -0.0034050890244543552, 0.0039335754700005054, 0.04234574735164642, 0.01011519692838192, 0.04212749004364014, 0.04837798699736595, 0.014689367264509201, -0.038464006036520004, -0.02339083142578602, 0.022944975644350052, -0.06089762598276138, -0.07594021409749985, 0.01561013888567686, 0.0221654511988163, -0.010989198461174965, -0.03714026138186455, 0.03205125778913498, -0.05350012332201004, 0.04859141632914543, 0.053137023001909256, 0.03849254548549652, 0.056741006672382355, 0.021861102432012558, 0.02455863729119301, 0.023469185456633568, 0.01359685231000185, -0.024345824494957924, -0.04525476321578026, 0.02702111192047596, -0.026860464364290237, -0.00864520762115717, -0.001331257401034236, -0.0011882520047947764, -0.008705450221896172, -0.04498200863599777, 0.0038783811032772064, 0.14251509308815002, 0.0066308919340372086, -0.02342449501156807, 0.02798425406217575, -0.04444479942321777, 0.01856257952749729, 0.07954511791467667, 0.020783936604857445, -0.05350771173834801, -0.0673854798078537, -0.047524403780698776, 0.06441313773393631, -0.05731091648340225, -0.037688806653022766, 0.031772296875715256, -0.0006124959327280521, 0.0034386340994387865, -0.01605941168963909, -0.016903813928365707, -0.008903209120035172, -0.01268401276320219, 0.015355735085904598, 0.09439027309417725, -0.007855676114559174, 0.05694443732500076, 0.0333741270005703, -0.02278425544500351, 0.015191588550806046, 0.04934736341238022, -0.05885796621441841, -0.013974236324429512, 0.040692757815122604, -0.03352522477507591, -0.027399268001317978, -0.02987627685070038, 0.0013669587206095457, 0.021867509931325912, -0.005077218636870384, -0.0491204597055912, -0.015947366133332253, -0.008993816561996937, -0.022189082577824593, -0.014051598496735096, -0.06998085230588913, -0.042849812656641006, 0.006589950527995825, 0.02158023789525032, 0.006866417359560728, 0.006097151432186365, 0.0612214170396328, 0.027729582041502, -0.020803779363632202, 0.02760970965027809, 0.05322640761733055, -0.008940130472183228, -0.0405452698469162, -0.03141312301158905, -0.024945609271526337, 0.011336500756442547, -0.008919413201510906, -0.02630038559436798, -0.036219190806150436, 0.07697167247533798, 0.02148282714188099, -0.07082996517419815, -0.024080796167254448, 0.05083335563540459, 0.01904159225523472, -0.03373192995786667, -0.023948298767209053, -0.08245295286178589, 0.030287573114037514, 0.0383332297205925, -0.012444511987268925, 0.018909532576799393, 0.028819145634770393, 0.017872683703899384, -0.006022820249199867, -0.032700322568416595, 0.007879485376179218, -0.004752365872263908, -0.027905119583010674, -0.027319228276610374, 0.04390428587794304, -0.0011508618481457233, -0.06426456570625305, 0.04658368602395058, 0.03646830841898918, -0.04197319597005844, 0.04005781188607216, -0.0030182418413460255, 0.054202474653720856, -0.026839114725589752, 0.012156137265264988, 0.04801180958747864, 0.05087585002183914, 0.04309217259287834, 0.05115803703665733, -0.006258868146687746, 0.01687561720609665, -0.012335974723100662, 0.05077555403113365, 0.0009116429137066007, 0.024521909654140472, -0.03763091191649437, -0.07704833149909973, 0.04597536101937294, 0.026100683957338333, -0.015196673572063446, -0.0011025763815268874, 0.01725992187857628, -0.02527320198714733, -0.039874475449323654, -0.058300744742155075, 0.051542021334171295, 0.05299906060099602, -0.00992785207927227, -0.023989779874682426, 0.04454374685883522, 0.0603407546877861, -0.0022276430390775204, 0.00020049590966664255, 0.07186365127563477, -0.018344031646847725, 0.024087274447083473, 0.044265180826187134, -0.015040157362818718, -0.0037517580203711987, -0.03310086578130722, 0.038596127182245255, -0.09780576080083847, 0.03268227353692055, 0.037852004170417786, 0.053758952766656876, 0.03867340087890625, 0.048048462718725204, -0.015285326167941093, -0.03208664059638977, 0.005726963747292757, 0.01390833780169487, 0.01797964610159397, -0.004974687937647104, -0.024731455370783806, -0.008597510866820812, 0.07234150916337967, 0.06207640841603279, 0.005636207759380341, -0.012703528627753258, -0.06071736663579941, 0.03220559284090996, -0.002904736204072833, 0.02035575360059738, 0.035529863089323044, -0.01271078921854496, -0.016614260151982307, -0.022018499672412872, -0.04656447470188141, 0.012984379194676876, 0.044344767928123474, -0.005913643632084131, -0.06550618261098862, -0.025124717503786087, -0.026961132884025574, -0.03766071796417236, 0.03552320972084999, 0.029090890660881996, -0.004840470384806395, 0.03080502711236477, 0.018990851938724518, 0.014241894707083702, -0.035798896104097366, 0.004227520432323217, -0.006771506275981665, 0.025507064536213875, 0.03290001302957535, -0.012922038324177265, 0.04644332081079483, -0.02092447690665722, -0.021139565855264664, 0.045153919607400894, 0.007795803248882294, -0.026995625346899033, 0.02818344533443451, -0.04957541450858116, -0.02628650702536106, -0.03863143175840378, -0.02523810975253582, 0.0485667958855629, -0.06827212125062943, 0.010139314457774162, -0.08396078646183014, 0.022092606872320175, 0.011972127482295036, -0.006009625270962715, 0.006094164680689573, 0.03849254548549652, -0.009731126017868519, -0.005486735608428717, -0.018548469990491867, 0.02972603775560856, -0.034969478845596313, -0.034821897745132446, -0.03496213257312775, -0.055337756872177124, -0.007712357211858034, -0.027578461915254593, -0.010611802339553833, 0.03148520365357399, -0.005159678403288126, 0.04449760168790817, 0.043130677193403244, 0.0005085088778287172, -0.031146036460995674, 0.02574421837925911, 0.004847209434956312, -0.023936521261930466, 0.017619259655475616, 0.02268681861460209, 0.023636871948838234, 0.01836916245520115, 0.01703968457877636, -0.03630447015166283, -0.002129422966390848, -0.01054276991635561, -0.02310870960354805, -0.06787674129009247, -0.0524371862411499, 0.0031574880704283714, -0.017428651452064514, 0.032322950661182404, 0.013952823355793953, 0.017220787703990936, 0.00014597266272176057, 0.09063390642404556, -0.06439372152090073, 0.0008934210054576397, 0.02957034669816494, 0.03921322152018547, -0.021487955003976822, 0.0039466689340770245, 0.01652815379202366, 0.024045221507549286, -0.014637203887104988, -0.07253163307905197, -0.04079213738441467, 0.0023382140789180994, -0.030139777809381485, 0.01582971215248108, 0.0028061147313565016, 0.04943622276186943, 0.028820501640439034, -0.022463463246822357, 0.09115160256624222, -0.03923962637782097, -0.010138846933841705, -0.043458305299282074, -0.00844458770006895, 0.04240625351667404, 0.002398706739768386, -0.02635653130710125, 0.012737653218209743, 0.0262781772762537 ]
<p>Suppose I am doing random forest classification of labels $A$,$B$,$C$,$D$. There is some theoretical ordering to this output such that when $A$ is more likely than $B$, $B$ is also more likely than $C$, etc. Also, if $P(D) &gt; P(C)$, we also have that $P(C) &gt; P(B) &gt; P(A)$. There are other such conditions that need to be met.</p> <p>The issue is that a real random forest may give something silly that completely violates the above constraints, <em>even if</em> it is able to predict the most likely outcome successfully. For my use case the ordering is important since decisions are made not only on the most likely outcome.</p> <p>It also seems intuitive that I should be able to improve generalization if I can somehow enforce this prior knowledge into the model. </p> <p>How do I account for this in a decision forest? Despite this structure to the output I do not think it is possible to construct a real-valued response variable since they are <em>still class labels</em> with no natural real value, even if there is some type of ordering to them.</p>
g73640
[ -0.06269283592700958, -0.02516200579702854, 0.017712635919451714, -0.018887724727392197, 0.02092570811510086, -0.0136341517791152, -0.028976691886782646, 0.002575451508164406, -0.021915705874562263, -0.021603262051939964, 0.028905371204018593, -0.023392347618937492, 0.024380505084991455, 0.043371230363845825, -0.03821742534637451, 0.02195150777697563, 0.03644385561347008, -0.024150000885128975, -0.004567582625895739, 0.009997198358178139, -0.0013360033044591546, 0.023914402350783348, 0.020184099674224854, 0.02778356336057186, -0.06553459912538528, -0.023886941373348236, -0.0076008690521121025, -0.028262542560696602, -0.05342907831072807, 0.023115983232855797, -0.05551380664110184, 0.029020849615335464, 0.041939496994018555, 0.00395919056609273, -0.09467530250549316, 0.02971588261425495, 0.06760488450527191, -0.03573363646864891, 0.058308910578489304, -0.01272416952997446, -0.07672546803951263, 0.08836159855127335, 0.029987074434757233, 0.0068464200012385845, -0.051461588591337204, -0.007817459292709827, 0.010075048543512821, -0.0115220807492733, 0.014158611185848713, -0.016977831721305847, -0.0029797989409416914, 0.03149765729904175, 0.03998292610049248, -0.004054260905832052, -0.013275953009724617, 0.014050411991775036, 0.001100387773476541, 0.0478818342089653, -0.004506314173340797, -0.0012606268282979727, 0.03791886940598488, 0.005814199335873127, 0.03724367544054985, 0.006519159767776728, 0.014330558478832245, 0.04531639814376831, -0.07130353152751923, 0.0465288870036602, -0.027338972315192223, 0.03428196161985397, -0.02917639911174774, -0.00797500554472208, -0.021702276542782784, -0.08153817057609558, -0.06460332125425339, 0.009733173996210098, -0.012594648636877537, 0.002517044311389327, -0.00221184641122818, 0.07026205956935883, -0.006524505093693733, 0.008770271204411983, -0.018367482349276543, -0.022533923387527466, -0.05495729297399521, 0.030434539541602135, 0.028344949707388878, -0.04290898144245148, -0.015110114589333534, 0.011875922791659832, 0.002717007650062442, -0.016065359115600586, 0.03857279196381569, 0.049213603138923645, 0.043395012617111206, 0.04672659933567047, -0.09492518752813339, 0.022255297750234604, -0.015472454018890858, -0.009792594239115715, -0.016855238005518913, 0.057587165385484695, 0.01564723253250122, -0.011334796436131, -0.09149427711963654, -0.07553500682115555, 0.09425041079521179, 0.034910306334495544, 0.038966450840234756, -0.02100864052772522, -0.011306087486445904, 0.0827263817191124, -0.035432226955890656, 0.008385024964809418, -0.01376691460609436, -0.028269721195101738, 0.015710709616541862, -0.015409138053655624, -0.029723867774009705, 0.02170174941420555, 0.030489163473248482, -0.014089757576584816, 0.02538514882326126, 0.018189789727330208, -0.03421536460518837, 0.014050480909645557, 0.028841281309723854, 0.03845713660120964, 0.06981123238801956, -0.03640419617295265, -0.008436277508735657, -0.021386342123150826, 0.019779322668910027, 0.050626467913389206, -0.034744035452604294, 0.02724648267030716, -0.058262985199689865, 0.04045787826180458, 0.02713598497211933, 0.006297440268099308, -0.04091855138540268, 0.02414783462882042, 0.011122564785182476, -0.006917240563780069, -0.029451869428157806, -0.027327444404363632, 0.030895346775650978, 0.015198342502117157, 0.00679783197119832, 0.008428317494690418, -0.002579028019681573, 0.015101724304258823, -0.05724841728806496, 0.022191546857357025, 0.01222427748143673, 0.0671498253941536, 0.03782739117741585, -0.031468942761421204, -0.04849780723452568, 0.012692230753600597, 0.057649385184049606, 0.022126654163002968, -0.01188607793301344, 0.009882370010018349, -0.009704859927296638, 0.00326719437725842, 0.0275139007717371, -0.05591415613889694, -0.040840137749910355, -0.049664951860904694, -0.021494464948773384, 0.006544040981680155, 0.03391995653510094, 0.007368977181613445, 0.04076525941491127, 0.07360611855983734, 0.0076521229930222034, -0.017766734585165977, 0.05742409825325012, 0.011475742794573307, 0.02644091099500656, 0.037757761776447296, -0.009663469158113003, 0.020754290744662285, -0.02426586113870144, -0.010210690088570118, -0.04069747403264046, 0.08183875679969788, -0.015736892819404602, -0.03128410130739212, -0.016493041068315506, 0.005392075050622225, 0.06479144841432571, -0.03215726837515831, -0.015234402380883694, -0.03960492089390755, -0.06726168841123581, -0.022901950404047966, 0.01459966879338026, -0.006757532712072134, 0.04654298350214958, -0.02183445356786251, -0.06647343188524246, 0.005766411777585745, -0.05586675927042961, -0.015841318294405937, 0.009450559504330158, -0.01005321741104126, -0.0277626384049654, 0.009977836161851883, 0.05216655880212784, -0.06331886351108551, -0.017448345199227333, 0.036181431263685226, -0.003128783078864217, -0.04259398207068443, -0.0015215454623103142, 0.015611216425895691, 0.016170233488082886, -0.054006241261959076, -0.06364455819129944, -0.02981751039624214, 0.07074258476495743, 0.05924266204237938, -0.034890368580818176, 0.031070828437805176, 0.0074946400709450245, 0.0006434406968764961, 0.03246762230992317, -0.008097484707832336, -0.022859595715999603, -0.0014623997267335653, -0.020159173756837845, -0.03821944445371628, 0.038715802133083344, 0.04740190505981445, 0.014936081133782864, -0.02070566453039646, 0.032327547669410706, -0.018811602145433426, -0.0019002705812454224, 0.0056326850317418575, 0.02911124750971794, 0.023233240470290184, 0.04289737343788147, -0.031856585294008255, 0.06762582063674927, -0.012489254586398602, -0.06134415045380592, 0.06776363402605057, -0.007126865908503532, 0.03201356157660484, 0.023360930383205414, -0.07174728065729141, -0.00010867765377042815, -0.04175576567649841, 0.01081610843539238, 0.019728824496269226, 0.027379857376217842, -0.0036747141275554895, 0.0005811735172756016, -0.003769530914723873, 0.021388156339526176, 0.044185053557157516, -0.03932049497961998, 0.019357241690158844, 0.026499364525079727, -0.010237232781946659, -0.03906060382723808, 0.00013967943959869444, 0.021678514778614044, -0.030684819445014, 0.0024489567149430513, 0.020772099494934082, -0.0009216774487867951, 0.05825328454375267, -0.05419660732150078, 0.031166253611445427, 0.0034970457199960947, 0.013638507574796677, 0.015959324315190315, -0.033293843269348145, -0.034191619604825974, -0.04413121938705444, 0.01707920990884304, -0.030896635726094246, 0.030878065153956413, -0.018211716786026955, -0.0027080639265477657, 0.020374750718474388, -0.02655157260596752, 0.01585068367421627, 0.023035239428281784, 0.011136632412672043, -0.011058039963245392, -0.03147013857960701, -0.05711965262889862, 0.078056700527668, 0.020123539492487907, 0.025923462584614754, -0.06284192204475403, -0.0031264671124517918, -0.0023143687285482883, -0.008233574219048023, -0.02602183260023594, -0.0032432228326797485, -0.001164108864031732, -0.007760815788060427, -0.0053068059496581554, -0.018609173595905304, -0.012438149191439152, -0.00869116559624672, -0.11491554975509644, -0.0633404403924942, 0.009659141302108765, -0.004311715252697468, -0.10172464698553085, 0.044950008392333984, -0.023998765274882317, -0.10186506807804108, -0.01755780167877674, -0.03702499344944954, -0.01491240318864584, -0.022407598793506622, -0.01947609707713127, 0.04010685905814171, -0.05924501642584801, -0.0018427014583721757, -0.000023085465727490373, 0.0034358035773038864, 0.08283403515815735, 0.021566275507211685, -0.023332178592681885, -0.04471639171242714, -0.020093528553843498, -0.06398927420377731, 0.007035964168608189, 0.04194367676973343, 0.011947481893002987, -0.04162246361374855, 0.04122406616806984, -0.045325491577386856, 0.026921845972537994, 0.03574509918689728, -0.0031289318576455116, 0.03634168952703476, 0.00044443123624660075, 0.030606389045715332, 0.021368419751524925, -0.02243666909635067, 0.016446612775325775, -0.059086769819259644, 0.04230068624019623, 0.05252152308821678, 0.02384289912879467, 0.07465790957212448, -0.0062733059749007225, 0.009185808710753918, 0.015576359815895557, -0.021475806832313538, 0.01185381505638361, -0.011593719013035297, -0.05392642319202423, -0.01164432242512703, 0.0406295508146286, 0.07793192565441132, 0.03351525589823723, 0.03269137814640999, 0.054561324417591095, 0.03466412052512169, 0.08296582102775574, 0.023603098466992378, 0.03626403957605362, 0.04787582531571388, 0.06694312393665314, 0.03458467498421669, 0.040572308003902435, 0.013276394456624985, 0.02525419183075428, 0.018157118931412697, 0.03574607893824577, 0.020382864400744438, 0.05854865163564682, -0.014849547296762466, -0.03877733647823334, -0.02802351303398609, -0.039773259311914444, -0.010388384573161602, -0.04224397614598274, 0.027570119127631187, -0.04029478505253792, -0.060630302876234055, -0.07560516893863678, 0.0429006926715374, 0.02392520010471344, -0.0011312621645629406, 0.016785945743322372, 0.024151945486664772, -0.024549927562475204, -0.021661337465047836, -0.00544722331687808, -0.01376974955201149, 0.002496260916814208, -0.020240886136889458, -0.04405767098069191, -0.010720277205109596, -0.027349049225449562, 0.02269297093153, -0.03353336080908775, -0.04902022331953049, 0.003494580276310444, -0.008378527127206326, -0.04299520328640938, -0.048536352813243866, 0.006871957331895828, -0.03763232007622719, 0.039969462901353836, 0.019485849887132645, -0.02150179259479046, -0.014339284971356392, 0.0216940026730299, 0.010314194485545158, 0.002482677809894085, -0.02841080352663994, 0.014032714068889618, -0.02305932343006134, 0.056626200675964355, -0.01853952929377556, -0.004336060024797916, -0.03345133736729622, 0.015528693795204163, 0.0002131747460225597, -0.028722697868943214, -0.011294403113424778, -0.027357295155525208, -0.033033352345228195, -0.07242131233215332, -0.0028979280032217503, 0.030652325600385666, 0.04134727269411087, -0.0025072963908314705, -0.014827433973550797, 0.024195794016122818, 0.046088650822639465, 0.006288380827754736, -0.03478139638900757, -0.010357560589909554, 0.058764588087797165, -0.021097470074892044, 0.036888089030981064, 0.038291085511446, 0.006199129391461611, 0.021983526647090912, -0.0371684655547142, 0.06380574405193329, -0.01600033976137638, 0.0005131483776494861, 0.04162381961941719, -0.01827162690460682, 0.010550974868237972, 0.018448341637849808, -0.06670264154672623, -0.008786981925368309, 0.032924894243478775, -0.008650858886539936, 0.03092210553586483, -0.015687409788370132, -0.00012773221533279866, 0.04307178780436516, 0.024175332859158516, -0.027060845866799355, 0.03739975392818451, 0.04590867459774017, 0.02803543023765087, -0.014205435290932655, 0.031127648428082466, -0.0011371209984645247, -0.014498075470328331, 0.028574839234352112, -0.04025775566697121, -0.06871090084314346, -0.007276877295225859, 0.03218359872698784, 0.01810271292924881, 0.043523069471120834, 0.04857216775417328, 0.002909953473135829, -0.05101257562637329, 0.071561299264431, -0.007712739519774914, 0.0392131507396698, 0.05697479099035263, -0.01009485125541687, 0.010732298716902733, -0.04415129870176315, -0.03975835070014, -0.00008429547597188503, 0.04658743739128113, -0.011911661364138126, -0.05754319205880165, -0.13159683346748352, 0.009122585877776146, 0.03073856420814991, -0.040180083364248276, -0.03882330656051636, 0.0483892597258091, 0.07361181825399399, -0.007228834088891745, 0.00003369218757143244, 0.01963501051068306, -0.02052132971584797, -0.005849829874932766, 0.018404405564069748, -0.02002626843750477, -0.014083457179367542, -0.006630942225456238, 0.0038139403332024813, 0.03628818318247795, 0.01259982492774725, -0.044439781457185745, 0.05851476639509201, -0.02047809772193432, 0.051038406789302826, -0.06380175799131393, -0.01567130535840988, -0.050967954099178314, -0.03240777179598808, -0.09799771755933762, 0.0037746569141745567, 0.0054369131103158, 0.02535880170762539, 0.007359599228948355, -0.04262937232851982, -0.04042394459247589, 0.01553135085850954, 0.006081702653318644, 0.003493009600788355, 0.029271934181451797, 0.013737150467932224, -0.017908690497279167, 0.01621539518237114, 0.026099350303411484, -0.03587453067302704, -0.011649060063064098, -0.03293827176094055, -0.02884232997894287, -0.0349532812833786, 0.008831653743982315, 0.013326509855687618, -0.06432493031024933, 0.025956353172659874, -0.008853891864418983, -0.012672742828726768, -0.0339045450091362, 0.027048058807849884, 0.008939603343605995, -0.02698402851819992, -0.018214330077171326, -0.004329200368374586, 0.011005130596458912, -0.049093376845121384, 0.0037443973124027252, -0.009074208326637745, 0.0019519957713782787, 0.039885055273771286, 0.08561871200799942, -0.021132629364728928, -0.042180195450782776, -0.032638728618621826, 0.023966381326317787, -0.012835277244448662, -0.0003021268348675221, 0.06312686204910278, 0.06134973466396332, 0.031216686591506004, -0.08861032873392105, 0.02156066708266735, -0.014267743565142155, 0.05144565552473068, -0.03057223930954933, -0.044081952422857285, 0.01695176027715206, 0.06700911372900009, 0.017870450392365456, -0.021356482058763504, 0.008683941327035427, -0.03158004581928253, -0.04218774288892746, 0.023805880919098854, -0.03973855823278427, -0.0056969523429870605, 0.01012298185378313, -0.001446732901968062, 0.03324832022190094, -0.045938245952129364, 0.03737109899520874, 0.04732998460531235, 0.006478051654994488, -0.0034936643205583096, 0.006973566021770239, 0.01931612566113472, -0.01567075401544571, 0.05321262776851654, -0.057464346289634705, 0.017838304862380028, 0.032120056450366974, -0.03212374821305275, 0.09734492003917694, 0.00035997593658976257, -0.014839539304375648, -0.01238798163831234, -0.012136458419263363, 0.03784047067165375, 0.06149739399552345, 0.02404387667775154, 0.0009499021107330918, -0.0785883292555809, 0.029539739713072777, -0.036945655941963196, -0.009535819292068481, 0.013898476958274841, -0.02430102974176407, 0.015378388576209545, 0.0009727214928716421, 0.018776439130306244, 0.02236301451921463, -0.025608550757169724, -0.035215288400650024, 0.05707649514079094, 0.07326777279376984, -0.014660325832664967, 0.03657284006476402, 0.005857823416590691, 0.02627737633883953, 0.009865792468190193, 0.024284424260258675, -0.09249429404735565, 0.00699868006631732, -0.030096519738435745, 0.06297395378351212, 0.002458917675539851, 0.05241136997938156, 0.015804987400770187, 0.009770462289452553, 0.055926863104104996, 0.015171555802226067, 0.09682480990886688, 0.015261434018611908, -0.03054480254650116, 0.01230568252503872, 0.012062053196132183, -0.012017584405839443, 0.003176992991939187, -0.01568366028368473, -0.04090266302227974, 0.028286702930927277, 0.01935567893087864, 0.018075790256261826, 0.01743987761437893, 0.03242383152246475, 0.009020439349114895, -0.04285312071442604, -0.04985402897000313, -0.04027304798364639, 0.029439765959978104, -0.03583748638629913, -0.02957458607852459, -0.021937325596809387, -0.022243453189730644, 0.009947283193469048, 0.0032640891149640083, -0.08035710453987122, -0.01245723944157362, -0.023069582879543304, 0.04074472561478615, -0.018472958356142044, 0.03711624816060066, 0.034968793392181396, 0.011357644572854042, -0.012517404742538929, 0.024578208103775978, -0.011867623776197433, 0.02028737962245941, -0.04718483239412308, -0.024272363632917404, 0.005655595101416111, -0.0019077947363257408, 0.04988127574324608, 0.0053463042713701725, -0.01950225606560707, -0.033801160752773285, -0.03545834869146347, -0.013772033154964447, -0.029561949893832207, 0.014986850321292877, 0.0034805061295628548, -0.03502023592591286, 0.04948487877845764, 0.012718903832137585, 0.016624828800559044, 0.0041937557980418205, 0.021141700446605682, -0.0329931266605854, -0.05524338036775589, -0.004918538499623537, -0.007797232363373041, 0.02202984131872654, -0.014081896282732487, -0.04902404546737671, -0.016760602593421936, -0.06068957597017288, -0.0179402194917202, -0.07879550009965897, 0.03888591751456261, 0.012578658759593964, -0.052385855466127396, -0.01723058894276619, 0.02599772810935974, 0.00648950831964612, -0.005091659724712372, -0.07503702491521835, 0.044556427747011185, -0.05420209839940071, 0.0576082319021225, 0.001115021063014865, 0.013740730471909046, -0.030934330075979233, -0.02959401346743107, 0.027685748413205147, 0.03444410115480423, -0.035894911736249924, -0.07995563745498657, -0.027534903958439827, 0.04587157443165779, 0.04578632488846779, 0.015651045367121696, -0.02674885280430317, -0.02094138413667679, -0.015142571181058884, 0.0013707525795325637, -0.050517816096544266, 0.00693227956071496, -0.009159456007182598, 0.04849037900567055, 0.03733540698885918, -0.010641961358487606, -0.054481390863657, 0.03626062348484993, 0.0033006600569933653, -0.042337387800216675, -0.0890381708741188, -0.02588595822453499, -0.030970754101872444, 0.05167330801486969, -0.015893081203103065, 0.025251666083931923, 0.02104315720498562, 0.012932040728628635, 0.1055963784456253, -0.008436625823378563, -0.014990303665399551, 0.019434379413723946, -0.043986495584249496, 0.030061347410082817, -0.0282440222799778, 0.027180740609765053, -0.0213942751288414, 0.03342784568667412 ]
<p>I have two <em>finite</em> samples $s_1$ and $s_2$ and two distributions $p_1(s_1)$ and $p_2(s_2)$ that are associated to these samples. I'm essentially interested to measure the distance or similarity between these two distributions. I'm currently using the Jensen-Shannon (JS) distance, which involves in calculating the entropies of the two distributions separately and jointly. I need to bin the data for calculating the basic entropy functions and it looks like the resulted JS distance is also a function of the data binning strategy that I use. It sounds quite arbitrary and I don't know how much I can trust the results. Is there any way around this? How can I measure the distance between $p_1(s_1)$ and $p_2(s_2)$ in a more rigorous way that needs no data binning or any other sort of arbitrariness?</p>
g73641
[ -0.03149708732962608, -0.014558786526322365, -0.02125624753534794, -0.046942368149757385, -0.04029444232583046, -0.05638846755027771, -0.038879457861185074, 0.02808403968811035, -0.05174402892589569, -0.01391094084829092, 0.008079472929239273, 0.002265104092657566, 0.0634632334113121, -0.034542813897132874, -0.017421780154109, 0.026432152837514877, 0.05096537619829178, -0.01585882157087326, 0.019049188122153282, 0.037323299795389175, -0.02975655160844326, -0.0015827283496037126, 0.015742499381303787, -0.017042037099599838, 0.007763994392007589, -0.11081737279891968, -0.016019577160477638, 0.009021855890750885, -0.027333762496709824, 0.04536935314536095, -0.028301766142249107, 0.043705571442842484, 0.03320145979523659, -0.028351323679089546, -0.03396054729819298, 0.02594725415110588, 0.02223672904074192, -0.03966665267944336, 0.02477351762354374, 0.039179690182209015, -0.012705164030194283, -0.012955918908119202, 0.0118259871378541, -0.030501747503876686, -0.00658680172637105, 0.01723632775247097, -0.013959682546555996, 0.01483510434627533, 0.06255842000246048, -0.020375654101371765, -0.0036218815948814154, 0.045768968760967255, -0.0010556478518992662, 0.05553598701953888, 0.04562971740961075, 0.04437147080898285, 0.05119721591472626, 0.012875816784799099, 0.05423596873879433, -0.025435201823711395, 0.023943951353430748, -0.025520477443933487, -0.06672205775976181, 0.029437577351927757, 0.01858033612370491, 0.024296941235661507, 0.013658775016665459, 0.007538296282291412, 0.0012111261021345854, 0.03954797238111496, -0.02693285420536995, 0.004741688724607229, 0.07467704266309738, -0.020886139944195747, 0.017425725236535072, -0.013493966311216354, 0.036231063306331635, 0.026028620079159737, 0.05298217013478279, 0.041218217462301254, -0.004955886863172054, -0.035692621022462845, 0.04635629057884216, -0.05167520046234131, 0.04574175179004669, 0.021759647876024246, -0.019364774227142334, 0.01159577164798975, -0.0008789931307546794, 0.03206801787018776, -0.034459758549928665, -0.04656316339969635, 0.015837501734495163, 0.004542473237961531, 0.032426878809928894, -0.0020484658889472485, -0.026588816195726395, 0.0022764711175113916, 0.000270052783889696, -0.020140845328569412, -0.02388506382703781, 0.035266391932964325, 0.046161945909261703, -0.025944368913769722, -0.07615001499652863, -0.029153678566217422, -0.00598596828058362, -0.016677608713507652, 0.008193280547857285, -0.010042446665465832, -0.002454022876918316, -0.05284927785396576, 0.015293248929083347, -0.05700690671801567, 0.015051220543682575, 0.053205013275146484, 0.02437485195696354, -0.03189433366060257, -0.028713788837194443, 0.018835315480828285, 0.03959258645772934, -0.0016332976520061493, 0.02649427019059658, 0.06944697350263596, -0.028800277039408684, 0.002103922190144658, -0.05518072098493576, -0.006359964143484831, 0.005811851006001234, -0.02576855756342411, -0.023156480863690376, -0.06544248759746552, 0.010593513958156109, 0.00632711173966527, -0.005248829256743193, -0.00401899591088295, -0.01996731385588646, 0.08495558798313141, -0.026043113321065903, 0.008414988406002522, -0.04681170731782913, 0.021697964519262314, -0.006996350362896919, -0.0000992006462183781, -0.034230444580316544, 0.029521355405449867, -0.03600090369582176, -0.03481027111411095, -0.05916622653603554, 0.011139879934489727, 0.01409806590527296, 0.04148092865943909, -0.017099842429161072, 0.015062414109706879, 0.009170551784336567, 0.014549295417964458, 0.044758863747119904, -0.028361747041344643, -0.019757695496082306, -0.012142227031290531, 0.004448823630809784, 0.013761324808001518, 0.06938742101192474, 0.008772378787398338, 0.02130242995917797, 0.032070618122816086, 0.02644343115389347, -0.02591291256248951, -0.017666801810264587, -0.05764464661478996, -0.07500725984573364, -0.04048365354537964, 0.00021058735728729516, 0.07522948086261749, 0.01470875646919012, -0.02541697397828102, -0.015526770614087582, 0.03157622739672661, 0.021774012595415115, 0.017517711967229843, -0.028918329626321793, 0.03391975164413452, 0.05089844763278961, 0.01602085493505001, -0.007295329123735428, 0.05525016039609909, 0.043674077838659286, -0.011247367598116398, -0.05589574947953224, -0.010771739296615124, 0.011418000794947147, -0.004468233790248632, 0.029004450887441635, -0.005195810459554195, 0.025623101741075516, 0.015273083001375198, 0.05001390725374222, -0.04883726313710213, 0.01547330990433693, -0.013362321071326733, -0.035212986171245575, 0.014219515956938267, -0.014767940156161785, 0.03371941298246384, 0.006455519702285528, 0.0013738729758188128, -0.006170456297695637, -0.02779066190123558, 0.002458191942423582, 0.015548419207334518, -0.08170323073863983, -0.09074707329273224, -0.03604917600750923, 0.012754675932228565, 0.03604329004883766, -0.045891255140304565, -0.027995647862553596, 0.035089313983917236, -0.017352482303977013, 0.020962020382285118, -0.042061418294906616, -0.018244337290525436, 0.08360379189252853, -0.022359954193234444, 0.0038423046935349703, 0.01614784263074398, 0.03755701333284378, 0.04202208295464516, -0.005008091684430838, -0.001246213330887258, -0.01791650988161564, -0.016575952991843224, 0.019082000479102135, 0.0175285916775465, -0.030108541250228882, 0.05431484431028366, 0.011175470426678658, 0.051663774996995926, 0.027319414541125298, -0.018868716433644295, 0.013578071258962154, -0.033798810094594955, -0.045117974281311035, 0.13986985385417938, 0.017375092953443527, 0.026674695312976837, 0.015252151526510715, -0.02239239774644375, 0.018873179331421852, -0.019725363701581955, -0.05444049462676048, 0.0545319989323616, -0.022486478090286255, -0.01147431880235672, 0.008697956800460815, -0.03234066814184189, 0.04418875649571419, -0.018789811059832573, -0.014972878620028496, -0.037166472524404526, -0.04042313992977142, -0.05705171450972557, 0.040057308971881866, -0.026909371837973595, 0.037755146622657776, -0.0035728137008845806, -0.022380758076906204, -0.018432943150401115, 0.0008039222448132932, 0.021741285920143127, 0.034956008195877075, -0.008351089432835579, 0.05945542827248573, 0.024740243330597878, -0.01566820964217186, 0.04133935272693634, 0.0377470925450325, 0.013695855624973774, -0.04883352667093277, -0.01632571779191494, -0.06194554269313812, 0.016665661707520485, -0.042763564735651016, 0.0122504448518157, 0.022803183645009995, -0.01849660649895668, 0.004086433909833431, 0.05250100791454315, 0.044426094740629196, 0.010960405692458153, 0.01835046522319317, 0.00703006936237216, -0.009914156049489975, 0.045076318085193634, -0.01598353497684002, 0.035152215510606766, 0.009998558089137077, -0.02548949047923088, 0.02322898991405964, -0.013991381041705608, -0.023423779755830765, 0.004024975001811981, 0.03448089584708214, 0.03571343794465065, 0.0471743680536747, -0.03375737741589546, -0.09652254730463028, -0.028891727328300476, 0.026193460449576378, -0.018862223252654076, 0.012553609907627106, -0.029790623113512993, 0.002932553179562092, 0.008615581318736076, 0.05328225716948509, -0.015779362991452217, 0.018450135365128517, 0.024101149290800095, -0.003872212255373597, -0.020413072779774666, 0.05412263795733452, -0.0346963107585907, 0.05096243694424629, 0.02294282615184784, 0.06651129573583603, 0.010916244238615036, -0.0761471688747406, 0.05894629657268524, -0.07499706745147705, 0.014076877385377884, -0.0075606233440339565, -0.017348872497677803, 0.049328576773405075, -0.05444136634469032, -0.05449751019477844, -0.02108987234532833, 0.0065196193754673, 0.0011939720716327429, 0.02422979101538658, 0.09270627051591873, -0.028252173215150833, 0.0012850387720391154, -0.024656768888235092, 0.00872763991355896, -0.03373165428638458, 0.008228183723986149, 0.00047836246085353196, 0.04056735709309578, 0.027230463922023773, 0.0066895866766572, -0.015646960586309433, -0.020849434658885002, 0.017111726105213165, -0.028443409129977226, -0.003442212240770459, 0.016925929114222527, -0.026727937161922455, -0.011208537966012955, 0.010575495660305023, -0.03056146763265133, 0.040431149303913116, -0.04180668294429779, 0.027267927303910255, -0.025576835498213768, -0.03628171607851982, -0.04244013503193855, 0.014919165521860123, 0.021013105288147926, 0.0026092890184372663, -0.026873314753174782, -0.03616403043270111, 0.006845178548246622, 0.048167526721954346, 0.009625609032809734, 0.02842356450855732, -0.09414944797754288, 0.047896575182676315, 0.01588764414191246, -0.037325114011764526, 0.07385636121034622, -0.017175013199448586, 0.016487987712025642, 0.02470550499856472, -0.019854119047522545, 0.015917794778943062, -0.060157325118780136, -0.03837402164936066, 0.013334258459508419, 0.06820999830961227, -0.046658679842948914, 0.02449035458266735, -0.051183562725782394, -0.05544010177254677, -0.008823282085359097, 0.018571441993117332, 0.012065105140209198, 0.012508291751146317, 0.015558537095785141, -0.032321833074092865, 0.0815444365143776, -0.02829684317111969, -0.017934197559952736, 0.0044988105073571205, -0.028665773570537567, 0.028774568811058998, -0.08022676408290863, 0.002234227955341339, -0.00020126241724938154, 0.01729000359773636, 0.000008079310646280646, -0.001331870211288333, -0.031212935224175453, 0.06792346388101578, -0.03588192164897919, -0.057226136326789856, -0.06177937611937523, -0.0006180830532684922, -0.01706715114414692, 0.010504969395697117, 0.01987714134156704, -0.017540153115987778, 0.018824903294444084, 0.026834148913621902, -0.020499441772699356, -0.054496683180332184, 0.012486559338867664, 0.06846734881401062, -0.025795577093958855, 0.026127822697162628, -0.016644524410367012, 0.015893399715423584, 0.05041634663939476, 0.016768507659435272, 0.07258117198944092, 0.0028014658018946648, 0.03461612015962601, 0.02844765968620777, -0.04823360964655876, -0.025756660848855972, -0.015724001452326775, 0.03689961135387421, 0.028972236439585686, 0.0008510742336511612, 0.01563096232712269, 0.033691540360450745, 0.034507155418395996, -0.04521390423178673, -0.05291774496436119, -0.0376509390771389, 0.026955340057611465, 0.021234707906842232, -0.012245351448655128, 0.01559702679514885, -0.05361748859286308, -0.005026049446314573, 0.0003821616410277784, -0.03637559711933136, 0.019999433308839798, 0.05586974322795868, -0.03871966525912285, 0.029590437188744545, -0.027016915380954742, 0.05705532059073448, -0.05277511104941368, -0.029428746551275253, -0.045948326587677, -0.07092496007680893, 0.018147587776184082, 0.04398895427584648, -0.0033226318191736937, 0.04621198773384094, -0.033134158700704575, -0.024539293721318245, -0.023963820189237595, 0.011449933052062988, 0.039648253470659256, -0.041880782693624496, -0.01984552852809429, 0.006420434452593327, -0.0028647943399846554, -0.015165779739618301, -0.018973473459482193, -0.023511281237006187, -0.006275319494307041, 0.007235783152282238, -0.0265165027230978, 0.000691520981490612, -0.017866279929876328, 0.0726906806230545, -0.0001808489760151133, 0.024716069921851158, -0.017244955524802208, 0.08414272964000702, 0.10054028779268265, -0.004724528174847364, -0.02881152741611004, -0.005061281844973564, 0.040197618305683136, -0.013423414900898933, 0.00997509527951479, -0.05036263167858124, 0.031242284923791885, 0.048671457916498184, 0.04502717778086662, -0.0019945933017879725, -0.008051316253840923, 0.06684619188308716, 0.013382620178163052, -0.04866018146276474, 0.03627363219857216, 0.010432778857648373, 0.03980588912963867, 0.0008532487554475665, 0.02069191075861454, 0.013341418467462063, 0.034918662160634995, 0.013866720721125603, 0.043635789304971695, -0.042710624635219574, -0.035222385078668594, 0.09805130958557129, 0.04634692892432213, -0.003058490576222539, -0.005829756148159504, 0.016927026212215424, -0.03992234915494919, -0.07292181998491287, -0.013370080851018429, -0.02692621573805809, 0.02006581798195839, 0.031276680529117584, -0.008498575538396835, 0.009220222942531109, -0.04089905321598053, -0.02126508206129074, -0.06548607349395752, -0.011954465880990028, 0.010308310389518738, 0.008184985257685184, -0.00483353529125452, 0.052538495510816574, -0.030916742980480194, 0.01623460464179516, 0.0002156670088879764, -0.047538816928863525, -0.011482322588562965, 0.008860459551215172, -0.07073243707418442, 0.012406542897224426, -0.034882836043834686, 0.015894198790192604, 0.016144363209605217, -0.04350871592760086, -0.03229691460728645, 0.03147377446293831, 0.000035019638744415715, 0.01671360433101654, -0.037137098610401154, 0.05120274797081947, 0.06020892783999443, -0.03131415322422981, -0.04323423653841019, -0.013353688642382622, 0.03901757299900055, -0.02278716303408146, -0.04355338215827942, -0.002418575342744589, 0.007264949847012758, -0.03790032118558884, 0.09477820247411728, -0.034893497824668884, -0.04312911257147789, 0.0670105367898941, 0.010258883237838745, 0.08070407062768936, 0.001789021654985845, -0.012158598750829697, -0.036434344947338104, 0.02714492566883564, -0.0903778076171875, -0.04914475604891777, 0.008980640210211277, 0.05547648295760155, 0.04265804961323738, -0.035565681755542755, 0.08227192610502243, -0.03518027812242508, 0.003104689298197627, 0.03649146854877472, -0.05049782246351242, -0.0434749573469162, -0.03516663238406181, -0.019136985763907433, -0.04895535483956337, -0.031180644407868385, 0.01710555888712406, 0.03620906174182892, 0.013691654428839684, -0.05413046106696129, 0.038842469453811646, -0.01650489680469036, -0.02305562049150467, 0.05597180128097534, -0.08108483254909515, -0.026900392025709152, 0.025669092312455177, -0.046162188053131104, 0.026704220101237297, 0.003420737339183688, 0.00023931106261443347, -0.051779650151729584, -0.006614864803850651, 0.052597083151340485, 0.03463194519281387, 0.0007102066883817315, -0.043024830520153046, -0.05845782905817032, -0.031991343945264816, -0.03967592492699623, 0.03368503600358963, 0.00107549165841192, 0.0031873895786702633, -0.03611712157726288, -0.0449325330555439, 0.025590218603610992, 0.057797499001026154, -0.031286634504795074, 0.025126473978161812, -0.0171806700527668, -0.0032660560682415962, 0.0197554100304842, -0.02712978608906269, -0.013222260400652885, 0.017373478040099144, -0.037732332944869995, -0.0020441969390958548, -0.024033941328525543, 0.06643398106098175, 0.020536916330456734, 0.05246926099061966, 0.035822544246912, 0.005947706289589405, 0.04092223197221756, -0.0038091738242655993, 0.011346208862960339, -0.027422292158007622, 0.04599304124712944, 0.005172057077288628, -0.030604487285017967, 0.03373157978057861, 0.001016313093714416, -0.027768276631832123, 0.012310115620493889, -0.012664420530200005, 0.0046056234277784824, 0.034656476229429245, 0.02691546082496643, -0.03160863742232323, 0.047583676874637604, -0.018095122650265694, 0.0032948984298855066, -0.0672367662191391, -0.022758835926651955, -0.068000428378582, -0.004477022681385279, 0.032567255198955536, -0.04667440429329872, 0.04552282765507698, -0.010293837636709213, -0.12041071802377701, -0.01993630826473236, -0.07902113348245621, -0.017293604090809822, 0.046401575207710266, -0.01895291358232498, 0.0033122217282652855, 0.02809756062924862, 0.06534598022699356, -0.06607586145401001, -0.042254865169525146, 0.012664401903748512, 0.02491479367017746, -0.031242603436112404, 0.04995151609182358, -0.042913567274808884, 0.05649322643876076, -0.027552049607038498, -0.02187599614262581, 0.02882303111255169, -0.04612565040588379, -0.01625698246061802, -0.07067328691482544, 0.001546199549920857, -0.039941731840372086, -0.012349334545433521, 0.019362829625606537, 0.08803559839725494, -0.00508301705121994, 0.013476693071424961, -0.00309051969088614, 0.0055717588402330875, 0.0037775211967527866, 0.013207758776843548, 0.0015132977860048413, -0.0011099149705842137, 0.006598609033972025, 0.012578380294144154, -0.04867450147867203, -0.029700472950935364, -0.05619660019874573, 0.045263659209012985, 0.026506084948778152, -0.01662197709083557, -0.027818700298666954, -0.039001189172267914, -0.0439588837325573, -0.03244786709547043, 0.007331698667258024, 0.03847599774599075, 0.06337223201990128, -0.026229802519083023, 0.010215173475444317, 0.060634639114141464, 0.018243171274662018, -0.026213252916932106, -0.06129482761025429, 0.005119436886161566, -0.06306897848844528, 0.0013900670455768704, 0.012321466580033302, -0.024067901074886322, -0.007752456236630678, -0.0213962122797966, 0.006952711381018162, -0.006501030642539263, 0.03161914646625519, 0.01680401898920536, -0.022340945899486542, 0.010163575410842896, 0.05576770752668381, -0.048633698374032974, 0.03307883068919182, 0.028605051338672638, -0.0152850691229105, 0.010260533541440964, -0.0626400038599968, -0.03516741469502449, 0.042870841920375824, 0.030454857274889946, -0.02776091918349266, -0.01566694863140583, 0.0022884835489094257, 0.022112062200903893, 0.05563228204846382, 0.03182731568813324, 0.008400360122323036, 0.05083944648504257, -0.02158181369304657, 0.003856959752738476, 0.0061187781393527985, -0.019491145387291908, -0.0533650666475296, -0.08860410749912262, 0.06424883753061295, -0.02992720529437065, -0.027869990095496178, 0.013401923701167107, 0.08183960616588593 ]
<p>I was wondering if you could share your experience in reporting chi-square tests for complex survey data in journal publications. Normally Chi-square tests are reported as $\chi^2_1(2,\text{ N} = 90)= 0.89, \text{ p} = .35$. (for example, although I guess there can be some variations). However the concept of N becomes rather tricky with complex survey design, and I'm not sure whether I should report the probability weighted sample size or just the sample size.I'm also interested in whether people would report different Ns if the sample was just subject to probability weighting (e.g. for example if strata or cluster information was unfortunately missing) or probability weighting with clustering and stratification. And if the sample size was reported in the format above should this be reported as n rather than N?</p> <p>Just to give an example: Lumley's R package returns the following:</p> <pre><code>data(api) dclus1&lt;-svydesign(id=~dnum, weights=~pw, data=apiclus1, fpc=~fpc) svychisq(~sch.wide+stype,dclus1, statistic="Chisq") Pearson's X^2: Rao &amp; Scott adjustment data: svychisq(~sch.wide + stype, dclus1, statistic = "Chisq") X-squared = 11.94, df = 2, p-value = 0.005553 </code></pre> <p>Would you report as N </p> <pre><code>sum(xtabs(~sch.wide+stype, data=apiclus1)) #or sum(svytable(~sch.wide+stype, dclus1)) </code></pre> <p>See <a href="http://faculty.washington.edu/tlumley/survey/html/svychisq.html" rel="nofollow">this</a> page for details on computation and Rao-Scott corrections to the Pearson chisquared test.</p> <p>Very interested in your opinion. Many thanks</p>
g73642
[ 0.006987282074987888, -0.005257459823042154, 0.017892004922032356, -0.06973665952682495, -0.013929410837590694, -0.0694020539522171, -0.006357500329613686, 0.04118213802576065, 0.00777047872543335, 0.03062351420521736, 0.08143763989210129, -0.06229080632328987, 0.051857881247997284, 0.010789941996335983, -0.031446631997823715, -0.019075293093919754, 0.025920895859599113, -0.016435623168945312, 0.0013945926912128925, 0.02163121849298477, -0.06658563017845154, 0.05119328945875168, 0.011029648594558239, -0.049367357045412064, 0.01718650572001934, -0.04332181438803673, -0.004282723646610975, 0.01140783540904522, -0.03696732595562935, -0.00503932498395443, 0.021110977977514267, -0.0013553689932450652, -0.019088489934802055, -0.011566657572984695, -0.05134129896759987, 0.08122711628675461, 0.004531632177531719, -0.004221931099891663, -0.021516241133213043, 0.000279621803201735, 0.009940514340996742, -0.05118708312511444, -0.02213997021317482, -0.0476643331348896, -0.0445379912853241, 0.03386135399341583, -0.006978720426559448, 0.010756470263004303, 0.05753661319613457, 0.02867853082716465, -0.054419588297605515, 0.022541865706443787, 0.04224125295877457, 0.023901088163256645, 0.05195353552699089, 0.014012434519827366, 0.00028695951914414763, 0.007458772975951433, 0.007281593047082424, -0.008740358054637909, 0.0031739629339426756, -0.004614156670868397, -0.0835692435503006, -0.010041441768407822, 0.0717722550034523, 0.06313818693161011, -0.0049604433588683605, -0.012836265377700329, -0.029596813023090363, -0.04619746282696724, -0.014145421795547009, -0.05151434242725372, -0.009182185865938663, -0.009158418513834476, -0.016566937789320946, -0.04942712187767029, -0.007198411971330643, -0.005073057487607002, -0.019033441320061684, 0.036433931440114975, -0.010336216539144516, 0.015387345105409622, 0.034593041986227036, -0.0167107954621315, 0.028813757002353668, -0.030995206907391548, 0.03449801728129387, -0.05937918648123741, 0.05033261328935623, 0.03631752356886864, -0.00588469160720706, -0.0360775925219059, 0.006893675308674574, 0.03763984888792038, -0.006007205229252577, 0.031933993101119995, -0.03663839399814606, -0.012640448287129402, -0.013952323235571384, 0.05864559859037399, -0.02134263515472412, 0.028516938909888268, -0.029586272314190865, -0.020017262548208237, -0.07489708811044693, 0.03486448526382446, 0.0330820269882679, 0.07800772786140442, -0.04672766476869583, -0.010621118359267712, -0.04136272147297859, 0.03435535356402397, -0.030404966324567795, -0.003256112104281783, -0.022533338516950607, -0.03597153350710869, 0.03497433662414551, -0.032177768647670746, -0.01818246580660343, 0.06790915131568909, -0.026215773075819016, 0.013108471408486366, 0.05103686451911926, -0.006039926316589117, -0.03885211423039436, -0.026615822687745094, -0.027294006198644638, 0.052478641271591187, 0.06985335052013397, -0.018168402835726738, -0.04841260984539986, -0.027263754978775978, -0.021914739161729813, 0.03709986433386803, -0.03236089646816254, 0.05539827421307564, -0.011163161136209965, 0.03243269771337509, -0.008404611609876156, -0.012960771098732948, -0.033962711691856384, 0.03475510701537132, 0.05496839061379433, -0.03435103967785835, 0.029082447290420532, 0.009660008363425732, -0.029897436499595642, -0.0013596750795841217, 0.029307955875992775, -0.054677046835422516, -0.0027360583189874887, -0.0648796483874321, -0.009274346753954887, -0.0031087908428162336, -0.06881455332040787, 0.0579448901116848, 0.03844943642616272, -0.007898587733507156, -0.02631397172808647, 0.004800816066563129, -0.0076600247994065285, 0.011776477098464966, -0.01925859972834587, -0.0060702417977154255, 0.08796537667512894, 0.019488641992211342, -0.04567252844572067, -0.033827513456344604, -0.018463192507624626, 0.0028973715379834175, 0.024680161848664284, 0.0420062392950058, 0.024016840383410454, -0.0057542291469872, 0.014376911334693432, -0.038249578326940536, 0.036180585622787476, 0.008275211788713932, 0.01976478472352028, 0.022224370390176773, -0.016111990436911583, 0.03323902562260628, -0.027941539883613586, -0.05791294574737549, -0.029859161004424095, -0.06209447234869003, 0.09627348929643631, -0.004796109162271023, 0.049298763275146484, -0.012494826689362526, -0.02992759272456169, -0.08296742290258408, 0.011392014101147652, 0.0032501777168363333, -0.007367060519754887, -0.040695976465940475, 0.010305559262633324, -0.0010201561963185668, -0.035918641835451126, -0.044133204966783524, 0.024980900809168816, 0.08037160336971283, -0.010526739060878754, -0.011639733798801899, 0.019039776176214218, 0.010665316134691238, -0.016894327476620674, 0.01221427321434021, -0.025702718645334244, 0.018542148172855377, 0.025012288242578506, -0.004291894380003214, -0.005479772575199604, 0.0959654226899147, 0.02150273323059082, 0.05020967870950699, -0.04092385619878769, 0.039252378046512604, 0.03613248094916344, -0.0031525883823633194, -0.03777454420924187, -0.06692846864461899, 0.05140971019864082, -0.021971389651298523, 0.005451314151287079, 0.07983515411615372, -0.007864056155085564, 0.000851376389618963, 0.0002471957413945347, -0.036980364471673965, -0.023446446284651756, 0.018039263784885406, -0.022489093244075775, -0.020118916407227516, 0.007363960612565279, -0.009047736413776875, -0.004688834305852652, 0.027270225808024406, 0.030631985515356064, -0.037852369248867035, -0.013574695214629173, -0.010641737841069698, 0.043910298496484756, -0.016777964308857918, 0.027031805366277695, -0.019804177805781364, -0.004663902334868908, -0.02178356610238552, 0.04315667971968651, 0.030505968257784843, -0.07650971412658691, 0.009422309696674347, -0.023099401965737343, -0.006436488591134548, 0.0237362589687109, -0.01293270569294691, 0.07954277098178864, -0.05322515219449997, -0.018971756100654602, 0.01098336186259985, 0.006676903460174799, -0.043379202485084534, -0.0014844666002318263, 0.00465913163498044, 0.002522853435948491, 0.04410203918814659, 0.01902957260608673, -0.06678539514541626, -0.007430423051118851, 0.008007061667740345, 0.028230244293808937, 0.01912149041891098, 0.04111132770776749, 0.03661677613854408, 0.050469912588596344, -0.046525970101356506, -0.05927556753158569, -0.02290489710867405, 0.007875875569880009, -0.043010663241147995, 0.045922331511974335, -0.009855182841420174, -0.0018377782544121146, 0.05478588864207268, 0.01772247813642025, 0.005975223612040281, -0.037555992603302, -0.007473187521100044, -0.017576541751623154, 0.01809079572558403, 0.017766615375876427, -0.002871948992833495, 0.04630556330084801, -0.025375789031386375, 0.028574779629707336, 0.019649479538202286, 0.02548915520310402, -0.04255317151546478, 0.08049115538597107, -0.002413349226117134, -0.013471209444105625, 0.03378880396485329, 0.03250468522310257, 0.059146445244550705, 0.040247369557619095, 0.011308831162750721, 0.006086572539061308, 0.05771965533494949, 0.0288616381585598, -0.006039467174559832, -0.016819316893815994, -0.013146709650754929, 0.023439157754182816, 0.001237717573530972, -0.0226189773529768, 0.002253403188660741, -0.021551160141825676, 0.007825713604688644, 0.0371127612888813, -0.021597251296043396, -0.025454793125391006, -0.001612345571629703, 0.06562576442956924, 0.016359800472855568, 0.014491177164018154, 0.035451002418994904, -0.017399471253156662, 0.03664902225136757, -0.04833681508898735, 0.022322293370962143, 0.014148054644465446, -0.0004115974297747016, -0.04190795496106148, -0.08397279679775238, -0.03833089396357536, -0.003039976814761758, 0.02857426553964615, -0.06914499402046204, 0.01327842939645052, 0.016637951135635376, -0.015680182725191116, 0.0014155934331938624, -0.025330359116196632, -0.01986178569495678, -0.014729492366313934, -0.04151562601327896, 0.023989520967006683, -0.011809589341282845, -0.0765070989727974, -0.0026973674539476633, 0.0450776182115078, -0.0065515292808413506, 0.011647410690784454, 0.011047621257603168, 0.05509071424603462, 0.015651779249310493, 0.03223462030291557, -0.008586429990828037, -0.023792346939444542, 0.004473501350730658, 0.049942195415496826, 0.0035018110647797585, -0.0015272569144144654, 0.03614535927772522, 0.009329165332019329, -0.0009545188513584435, 0.02184097282588482, -0.030273010954260826, 0.003643511328846216, 0.02538321539759636, 0.019903305917978287, 0.01762326806783676, 0.026790713891386986, 0.0015350725734606385, 0.034080568701028824, -0.05434210225939751, -0.041804343461990356, 0.04323911294341087, 0.029958084225654602, -0.027351241558790207, 0.010764459148049355, -0.0006972496048547328, 0.004488884937018156, -0.08607785403728485, -0.024998199194669724, -0.03684154897928238, -0.0032968514133244753, -0.003932060673832893, -0.0443069152534008, -0.03567032516002655, -0.0019145442638546228, -0.06430866569280624, -0.04026345908641815, 0.03474263846874237, -0.05002739652991295, 0.0065214927308261395, 0.027421997860074043, 0.01753709279000759, -0.09508904814720154, 0.062050480395555496, -0.019671576097607613, -0.0007230094633996487, 0.045547984540462494, -0.021360406652092934, -0.0017377405893057585, 0.023036500439047813, -0.020208559930324554, 0.0067608654499053955, -0.00014416493650060147, 0.024526730179786682, -0.02124606817960739, -0.023692330345511436, 0.01144460216164589, -0.048151515424251556, 0.03774081915616989, 0.012449294328689575, 0.004461171571165323, -0.007864325307309628, -0.04699906334280968, 0.02322983182966709, 0.021749865263700485, 0.006858916021883488, 0.01751071773469448, 0.004652686417102814, 0.03314187377691269, -0.03100050799548626, -0.009986663237214088, 0.020489737391471863, 0.021947523579001427, 0.03646750748157501, 0.05223388597369194, 0.018224768340587616, -0.019414931535720825, 0.02063876762986183, 0.08464352786540985, -0.046829164028167725, 0.07251164317131042, -0.03909105435013771, -0.021188555285334587, -0.040378063917160034, -0.03547325357794762, -0.0171209666877985, -0.0555780827999115, -0.032731059938669205, -0.042134154587984085, 0.01950029470026493, -0.05040952190756798, 0.03654864430427551, -0.021078580990433693, 0.029216090217232704, 0.020375210791826248, -0.02700900472700596, -0.03310932591557503, -0.054063402116298676, 0.01599416881799698, -0.007218766957521439, 0.01614486612379551, 0.048661570996046066, 0.03574270382523537, 0.011930035427212715, 0.008184856735169888, -0.05681293457746506, -0.023714831098914146, -0.03872622922062874, -0.032598745077848434, -0.02276126854121685, 0.007113993167877197, -0.021355081349611282, -0.004623550921678543, -0.0333859808743, -0.06060614064335823, -0.01786409132182598, 0.051051389425992966, -0.020864032208919525, -0.008773327805101871, 0.04720534756779671, 0.017219295725226402, -0.06724067777395248, 0.019742894917726517, 0.008833411149680614, -0.01300205197185278, 0.002301705302670598, 0.028209878131747246, -0.029930397868156433, 0.03722206875681877, -0.020442845299839973, 0.04787854850292206, -0.07572542876005173, -0.0005802210071124136, -0.006240261718630791, 0.05669856071472168, 0.01667090319097042, 0.0077484059147536755, 0.05048001557588577, -0.008214364759624004, 0.004086675588041544, 0.04926994442939758, -0.02547024004161358, 0.019274475052952766, 0.007641389966011047, 0.018485359847545624, 0.07971534878015518, -0.009798985905945301, -0.012816313654184341, -0.04126235842704773, -0.0584331750869751, 0.041407618671655655, -0.05379059165716171, 0.004534626379609108, 0.05470370128750801, 0.029739562422037125, 0.006714752875268459, 0.058238182216882706, -0.014997432939708233, -0.036055609583854675, -0.020008286461234093, -0.050143271684646606, -0.0013260142877697945, 0.05048530921339989, -0.011907360516488552, 0.05727960914373398, -0.0739240050315857, 0.007867787964642048, 0.03339333087205887, 0.020974451676011086, -0.05289452150464058, -0.05080942064523697, -0.029339095577597618, 0.018276512622833252, -0.04324344918131828, -0.023359090089797974, 0.07063409686088562, 0.026702724397182465, 0.010758637450635433, -0.016990957781672478, -0.025944475084543228, -0.035000916570425034, 0.05593831092119217, 0.04617670923471451, 0.013633254915475845, -0.05255986377596855, 0.018547212705016136, 0.020116329193115234, -0.0075564272701740265, -0.03832365572452545, -0.0410020686686039, 0.0578782819211483, -0.047728534787893295, 0.052183181047439575, 0.006559345405548811, 0.022758133709430695, 0.05210838466882706, 0.0026327925734221935, 0.04436228424310684, -0.03564179316163063, -0.003090659389272332, 0.04137343168258667, 0.0018661057110875845, 0.029393155127763748, -0.031903091818094254, -0.07349195331335068, -0.08732044696807861, 0.01484160590916872, -0.017907697707414627, 0.04458899050951004, 0.052068356424570084, -0.05986165627837181, -0.05474882200360298, -0.042294107377529144, 0.025841346010565758, -0.004302700515836477, -0.04897581785917282, 0.014828602783381939, -0.015461282804608345, 0.048663556575775146, 0.0014660527231171727, -0.004067025147378445, 0.00022449804237112403, -0.021815281361341476, -0.024527456611394882, -0.014417835511267185, 0.0030154772102832794, 0.03635603189468384, 0.009353681467473507, 0.018050294369459152, 0.04851493239402771, -0.014691615477204323, 0.0335862971842289, -0.023149613291025162, 0.0015652503352612257, -0.07927250117063522, 0.02200799249112606, -0.005097017623484135, 0.030149394646286964, -0.07391240447759628, 0.014281652867794037, 0.011555387638509274, 0.026169748976826668, -0.029645180329680443, -0.004879279062151909, -0.013594916090369225, -0.05273561179637909, 0.05370539799332619, 0.003040025709196925, -0.004947181325405836, -0.015830516815185547, 0.028764698654413223, -0.009036972187459469, -0.008592451922595501, -0.004840237088501453, -0.02403842657804489, 0.02706149034202099, 0.008936690166592598, 0.03567297384142876, 0.037193652242422104, -0.07184607535600662, 0.01488524116575718, -0.05177904665470123, -0.007777210790663958, -0.048881206661462784, 0.02431391552090645, -0.030685320496559143, 0.02329898066818714, -0.047728270292282104, 0.04207383096218109, 0.044495146721601486, 0.02061953768134117, -0.0032575998920947313, 0.030989283695816994, 0.020246749743819237, -0.013941792771220207, 0.008623081259429455, 0.056397128850221634, 0.03647130727767944, -0.1002204492688179, -0.0022953362204134464, -0.012842172756791115, 0.046134959906339645, 0.07217034697532654, -0.00038656764081679285, -0.03450777754187584, 0.030920684337615967, 0.03040490113198757, -0.03537943214178085, -0.05717172101140022, -0.025821246206760406, -0.008877898566424847, 0.08026949316263199, -0.0038678962737321854, 0.03919803723692894, 0.022774100303649902, -0.018916193395853043, 0.004834960680454969, -0.1365012377500534, 0.05923280492424965, 0.011646722443401814, 0.04705639183521271, 0.04404596611857414, -0.0072399927303195, -0.018309351056814194, -0.04192298650741577, -0.04252122715115547, -0.011732214130461216, 0.009544906206429005, -0.05293261259794235, 0.049472611397504807, 0.014884451404213905, 0.05304930731654167, 0.003031067317351699, -0.024242788553237915, 0.03238731250166893, 0.05038386210799217, -0.03882461041212082, 0.030374618247151375, 0.04057754948735237, -0.04447115212678909, -0.004927011672407389, -0.010718223638832569, 0.010794912464916706, 0.10304868966341019, 0.01427376177161932, -0.08018901944160461, 0.020583173260092735, 0.01714370772242546, -0.04381376877427101, 0.00316317705437541, -0.1215667799115181, 0.039250146597623825, 0.08692174404859543, -0.03962819278240204, 0.02054542489349842, -0.03737922012805939, -0.02223063074052334, -0.007016138173639774, 0.020298916846513748, -0.01127295009791851, 0.0238437969237566, 0.02318846806883812, 0.04095901921391487, 0.07807443290948868, 0.010106528177857399, 0.027748238295316696, 0.03408393636345863, -0.05438690260052681, 0.052908577024936676, 0.026856843382120132, 0.00015299516962841153, -0.058088719844818115, 0.0014634267427027225, -0.03222968056797981, -0.007776514161378145, 0.016967909410595894, 0.0431985929608345, -0.018851174041628838, 0.01904744654893875, 0.05136239156126976, -0.024940788745880127, -0.02979782037436962, -0.019207408651709557, 0.03000498376786709, -0.04807111248373985, 0.06627898663282394, -0.02705027535557747, 0.03055548295378685, 0.049797479063272476, -0.027114039286971092, -0.008404549211263657, -0.014500661753118038, -0.0052578565664589405, 0.03175514191389084, 0.05481356382369995, -0.017262417823076248, -0.02609299309551716, 0.05515957996249199, 0.004256242886185646, -0.04925912246108055, 0.02143014781177044, 0.04197612777352333, -0.016827726736664772, 0.03593229874968529, 0.024377085268497467, 0.0562107227742672, 0.02016802504658699, -0.011048391461372375, -0.029928505420684814, 0.007882993668317795, -0.04617276415228844, 0.02212468720972538, -0.05436716601252556, -0.06511892378330231, -0.07420358061790466, 0.0035044350661337376, -0.016572151333093643, 0.018750742077827454, -0.03106042928993702, -0.005658211186528206, 0.0077150119468569756, -0.014458761550486088, 0.015247532166540623, -0.020829031243920326, -0.00569869065657258, -0.012392456643283367, -0.053747572004795074, -0.006749016232788563, -0.042176079005002975, -0.06080982834100723, 0.006684658117592335, 0.026177100837230682 ]
<p>I'm looking to use a multivariate regression for prediction, but making use of (possibly) superior estimates of variance for both the independent and extraneous variables.</p> <p>My approach is to standardize the dependent and extraneous variables (by dividing their respective standard deviations derived from the full data history). Once I have the standardized regression coefficients, I use these, together with my separately sourced variance estimates, to get back to an equation that will be used for generating the predictions. Do I simply multiply each coefficient by my separately sourced variance estimate? But what about the dependent variable variance estimate?</p> <p>As background info, my separate sourcing of variances estimates is because I believe I have better (more up-to-date) estimates than available from the full data history (let's say, because the variances aren't stable through time, I can estimate a more timely measure of variance using higher frequency data over a shorter, recent period).</p> <ul> <li>Is this approach a sensible standard practice?</li> <li>How to go from the standardized betas, to un-standardized ones using the high frequency variance estimates?</li> </ul> <p>I read here (http://stats.stackexchange.com/questions/29781/when-should-you-center-your-data-when-should-you-standardize) about WHEN to standardize, but not clear to me if this covers the case of standardizing both dependent and extraneous variables. </p> <p>Thank you!</p>
g39441
[ 0.033414531499147415, -0.03885088488459587, -0.015191289596259594, -0.028596485033631325, -0.018868451938033104, -0.039823681116104126, -0.0012754610506817698, 0.07852058857679367, 0.005345172714442015, -0.01675284467637539, -0.013166004791855812, 0.011843647807836533, -0.011586219072341919, 0.02115851640701294, -0.01688077487051487, -0.0043772184289991856, -0.0008100329432636499, -0.02058698609471321, 0.001609556726180017, -0.0020734372083097696, 0.008558649569749832, -0.04555121436715126, 0.033254023641347885, -0.006221705116331577, -0.07509685307741165, -0.0355888195335865, -0.03380103409290314, 0.03261310234665871, -0.05107956379652023, -0.007020128890872002, -0.0014210501685738564, 0.0038233245722949505, 0.08020384609699249, 0.05061549320816994, 0.018373003229498863, -0.001757053891196847, -0.0008501731790602207, -0.03722814470529556, -0.004129560198634863, 0.0018865144811570644, 0.031060749664902687, 0.013903474435210228, -0.010861961171030998, 0.03594595938920975, -0.009400306269526482, 0.002702583558857441, -0.008390149101614952, -0.050363413989543915, -0.007438768167048693, 0.06106065213680267, 0.03861631453037262, 0.010825135745108128, -0.03341953828930855, 0.039408206939697266, 0.025348147377371788, 0.009328484535217285, 0.04543560370802879, 0.022452257573604584, 0.004860491491854191, 0.00833487045019865, 0.05197395011782646, -0.04471880942583084, -0.03082968108355999, -0.02581215091049671, 0.02833598107099533, 0.03154510259628296, -0.02851478010416031, 0.02615254744887352, -0.006288435310125351, -0.003924973774701357, -0.02018464356660843, -0.029090702533721924, 0.05988640710711479, -0.012368354946374893, -0.06203461065888405, -0.017643574625253677, 0.03404519334435463, -0.004186396021395922, -0.05642005801200867, 0.04061556234955788, 0.021815532818436623, 0.028184114024043083, 0.002667312743142247, -0.015627767890691757, 0.017668571323156357, 0.017134658992290497, 0.01793239265680313, -0.019043441861867905, 0.05884048715233803, -0.008051461540162563, -0.010375801473855972, 0.010870017111301422, -0.001123850466683507, 0.03626127913594246, 0.014973056502640247, -0.06541648507118225, -0.06383368372917175, -0.018161790445446968, 0.041152749210596085, 0.006406652741134167, -0.0274784155189991, 0.027808476239442825, -0.04761158302426338, -0.0373733825981617, -0.06370055675506592, 0.048335470259189606, 0.021450858563184738, -0.03994929417967796, -0.07664350420236588, -0.0337887667119503, -0.09772603213787079, 0.0349838063120842, -0.0017990292981266975, -0.03902319446206093, -0.06521390378475189, -0.025645805522799492, 0.03289167582988739, -0.006473763380199671, 0.0015248047420755029, -0.03647581860423088, 0.010012227110564709, -0.008811356499791145, 0.06815958023071289, 0.058431219309568405, -0.05678269639611244, 0.0007532229064963758, -0.011699564754962921, 0.031696923077106476, 0.028356382623314857, -0.001738817198202014, -0.030326684936881065, -0.04732590913772583, -0.0018173950957134366, 0.04059476777911186, 0.04946538060903549, 0.046096522361040115, 0.027150683104991913, 0.060055021196603775, 0.0030468255281448364, 0.10045286267995834, 0.010171274654567242, -0.015896935015916824, 0.004354751668870449, 0.007353746797889471, -0.05770310014486313, 0.06739437580108643, -0.0059072705917060375, -0.01399324182420969, -0.035434260964393616, 0.023044435307383537, -0.009934639558196068, 0.03560853749513626, 0.0286470465362072, 0.034767236560583115, -0.05252672731876373, 0.0025439022574573755, -0.027095988392829895, -0.01586165279150009, 0.0014175667893141508, -0.005504165776073933, 0.03519044816493988, -0.05845777690410614, 0.004335193429142237, -0.002276565646752715, 0.02639782987535, 0.04175344482064247, -0.025950241833925247, -0.01040801964700222, -0.0072862617671489716, 0.02778903767466545, 0.013176322914659977, 0.027994073927402496, -0.0421220064163208, -0.059113215655088425, 0.05243995785713196, 0.028246629983186722, 0.12144684791564941, -0.02401239424943924, 0.023511718958616257, 0.03178508207201958, -0.0301049891859293, 0.01879952661693096, -0.027246272191405296, -0.016608411446213722, 0.016716215759515762, -0.011903808452188969, -0.0031035232823342085, -0.004064299166202545, -0.06509959697723389, -0.014406167902052402, -0.027425451204180717, 0.01572093926370144, -0.024718251079320908, 0.05641002580523491, -0.07888072729110718, 0.023439329117536545, 0.007491897325962782, -0.011914544738829136, -0.02915969491004944, 0.05946330726146698, -0.03942285478115082, -0.01716010645031929, -0.0010058833286166191, 0.04092521592974663, 0.028339983895421028, 0.04926460608839989, -0.0014207162894308567, -0.02275184355676174, -0.02212737500667572, -0.02153310924768448, -0.03664742410182953, 0.0019140419317409396, -0.0244663804769516, 0.037412531673908234, 0.02150036208331585, -0.008717909455299377, -0.027369366958737373, 0.06506697833538055, -0.013296053744852543, 0.02169186621904373, -0.02737528085708618, -0.027820900082588196, 0.0327303521335125, 0.04593859240412712, 0.013162613846361637, -0.0029305219650268555, 0.042366839945316315, 0.0006861177389509976, 0.0731261596083641, -0.02779008448123932, 0.05589447170495987, -0.02141440659761429, -0.039368677884340286, -0.02886151522397995, -0.02496168203651905, -0.014887514524161816, -0.026366647332906723, 0.028191328048706055, -0.006369424983859062, -0.01170259527862072, 0.04174838587641716, 0.0074206325225532055, 0.027190949767827988, 0.04360334202647209, 0.024994326755404472, -0.04994532838463783, 0.07269450277090073, -0.022296857088804245, -0.017532173544168472, 0.02837744541466236, -0.06851011514663696, 0.05978577584028244, -0.027549181133508682, -0.05161269009113312, -0.037891458719968796, -0.058565814048051834, 0.0863063633441925, 0.04414853826165199, -0.07264424115419388, -0.022140756249427795, -0.021927228197455406, 0.006888125091791153, 0.003959414549171925, 0.042870618402957916, 0.03106224723160267, 0.012997759506106377, 0.022415705025196075, 0.033263567835092545, 0.002959356876090169, -0.04160628467798233, 0.0054982868023216724, -0.010152159258723259, 0.021324848756194115, 0.042349349707365036, -0.00074789795326069, 0.016992537304759026, -0.058752719312906265, 0.05107704550027847, 0.0673527643084526, 0.06510461121797562, 0.0278119295835495, -0.0167903583496809, 0.0137795927003026, -0.014406533911824226, 0.015392925590276718, 0.06785992532968521, 0.024800952523946762, -0.01491626724600792, -0.0423603318631649, -0.02621358074247837, -0.05802932009100914, 0.008941201493144035, -0.028890805318951607, -0.030699368566274643, -0.03212820366024971, 0.01849518157541752, 0.028420545160770416, -0.05942706763744354, 0.014051386155188084, -0.02426372841000557, -0.044441401958465576, 0.04032958671450615, 0.03761184588074684, 0.026564478874206543, -0.0009962895419448614, -0.017159007489681244, -0.026195799931883812, 0.026241248473525047, -0.03924936056137085, -0.028316566720604897, -0.009915897622704506, -0.051953379064798355, 0.01608332246541977, 0.001987565541639924, -0.0028667496517300606, -0.04404928907752037, 0.061001092195510864, -0.029755227267742157, 0.029972681775689125, 0.04066193848848343, 0.027147851884365082, -0.043154213577508926, 0.027012987062335014, 0.008867288939654827, -0.023374905809760094, 0.03268042579293251, -0.0019279600819572806, -0.006052506621927023, -0.02846623584628105, 0.0019352866802364588, 0.03148181363940239, -0.011668008752167225, -0.01852358877658844, 0.0037611450534313917, -0.012627181597054005, 0.010412185452878475, 0.010268292389810085, -0.0022008102387189865, -0.0024768365547060966, 0.018723580986261368, -0.049259211868047714, -0.026485320180654526, 0.029826080426573753, 0.008922286331653595, -0.030460461974143982, -0.09045752882957458, 0.03789199888706207, 0.05161367729306221, -0.027250008657574654, 0.007242750376462936, 0.010980301536619663, 0.02818404696881771, -0.03318262845277786, -0.010961798019707203, -0.00824195146560669, 0.07871467620134354, 0.011554590426385403, 0.0298332367092371, -0.03142191842198372, -0.01529388502240181, -0.0022516604512929916, -0.057073406875133514, 0.009203254245221615, -0.019157586619257927, -0.05154981091618538, 0.029421865940093994, 0.047607697546482086, 0.04538947716355324, 0.006945187691599131, -0.02401554025709629, 0.01549090351909399, 0.07630736380815506, 0.04722389951348305, -0.016497336328029633, -0.03454890847206116, -0.08034541457891464, 0.09261666238307953, 0.03800331428647041, -0.019294247031211853, 0.039388302713632584, 0.03098069690167904, 0.051616862416267395, -0.08261415362358093, -0.0482926219701767, 0.0047540185041725636, -0.04233827441930771, -0.021665526553988457, 0.033087655901908875, -0.012018773704767227, -0.018392125144600868, 0.008431383408606052, -0.05646965280175209, 0.027056995779275894, 0.02517085149884224, 0.015227104537189007, -0.013919690623879433, 0.02145087905228138, 0.03744262829422951, 0.028388654813170433, 0.068050317466259, -0.02806228958070278, 0.030264589935541153, 0.043423064053058624, 0.048007603734731674, 0.013424287550151348, 0.09388131648302078, 0.002431199187412858, -0.019768530502915382, -0.039450228214263916, -0.04788957163691521, 0.0035103692207485437, 0.012112348340451717, 0.0015711444430053234, 0.013118338771164417, 0.07461224496364594, -0.04405215010046959, 0.03844931721687317, 0.014111685566604137, -0.03675965964794159, 0.013917439617216587, 0.009361078031361103, -0.007822968065738678, -0.013053549453616142, 0.0038878137711435556, 0.07632507383823395, -0.01749086007475853, 0.005972754210233688, -0.06916798651218414, 0.00736655481159687, 0.006734936498105526, 0.04403397813439369, 0.03400859609246254, -0.03589800000190735, -0.04059978201985359, 0.0017309895483776927, -0.042990561574697495, -0.004246735014021397, -0.030631307512521744, 0.014995907433331013, -0.06865551322698593, -0.017314288765192032, -0.052439942955970764, -0.010825428180396557, 0.020586615428328514, 0.00630760844796896, 0.006026062648743391, -0.027377579361200333, -0.031162545084953308, 0.0615418404340744, -0.016153434291481972, -0.0170456413179636, 0.009169571101665497, 0.03942209854722023, -0.013326800428330898, -0.020141450688242912, -0.023449193686246872, 0.05423375219106674, 0.029843391850590706, 0.03527095913887024, -0.01335400715470314, -0.007395642809569836, 0.0262608639895916, -0.06772295385599136, -0.03600886091589928, -0.04314839839935303, -0.0646681860089302, -0.01885315030813217, -0.013441015966236591, 0.04015439748764038, 0.023806722834706306, -0.019042525440454483, 0.0035147168673574924, -0.012278501875698566, 0.01887689158320427, 0.04363557696342468, -0.0033968742936849594, -0.004177863709628582, 0.019392002373933792, -0.022843144834041595, -0.012776420451700687, -0.03513628616929054, -0.02559022605419159, 0.01386500895023346, -0.05647886171936989, -0.024162136018276215, 0.012605564668774605, 0.016196170821785927, -0.13893699645996094, 0.08399421721696854, 0.023714009672403336, -0.01562484260648489, 0.023431070148944855, 0.09474174678325653, -0.02976977825164795, -0.0021242834627628326, 0.046160656958818436, 0.008189917542040348, -0.039147790521383286, -0.018979156389832497, -0.015466204844415188, -0.024348139762878418, 0.078953817486763, 0.01747821643948555, -0.026055458933115005, 0.00807538814842701, 0.012387245893478394, 0.04923316463828087, 0.017407352104783058, 0.03249216079711914, 0.009766283445060253, 0.04201354831457138, 0.006012271624058485, 0.0008636251441203058, -0.07600679993629456, -0.06930357217788696, 0.03208182007074356, 0.053493235260248184, 0.08141325414180756, -0.0030099027790129185, -0.06506497412919998, 0.03183550387620926, -0.026405025273561478, 0.007417419925332069, 0.010641766712069511, -0.008080590516328812, -0.08003177493810654, -0.02820521779358387, -0.013660760596394539, -0.002265735762193799, -0.078546904027462, -0.03891493380069733, 0.018923252820968628, 0.009718948975205421, 0.015987662598490715, -0.008160797879099846, 0.009953822009265423, -0.08198775351047516, -0.04852581024169922, 0.00907742977142334, 0.054775968194007874, -0.10218027234077454, 0.010587925091385841, 0.04531322792172432, -0.024584999307990074, -0.04081133380532265, -0.06169743835926056, 0.03725113719701767, -0.0012060980079695582, 0.017701121047139168, 0.04665854573249817, -0.003923016134649515, 0.033665645867586136, 0.0279084462672472, 0.03735184296965599, -0.009886887855827808, 0.029095496982336044, 0.01750624179840088, 0.03758824244141579, 0.007720800582319498, 0.0028206317219883204, -0.023505285382270813, -0.026455426588654518, 0.03110266476869583, -0.02077884040772915, -0.01838156022131443, -0.03116551786661148, -0.01140969805419445, -0.07022184133529663, -0.07507192343473434, 0.056309062987565994, -0.045351769775152206, -0.02872293069958687, -0.021392490714788437, 0.0014756114687770605, -0.007856098935008049, -0.010584396310150623, 0.005281428340822458, -0.05248939245939255, 0.05477101355791092, -0.012863517738878727, -0.018239500001072884, -0.03727715462446213, -0.01861094869673252, 0.026216372847557068, -0.04779638722538948, 0.0414426326751709, -0.011935677379369736, -0.040050651878118515, -0.05173397809267044, -0.0404934361577034, -0.001705282018519938, 0.04624972492456436, 0.06154732406139374, 0.02164829708635807, 0.02588191255927086, 0.010253479704260826, 0.011167997494339943, 0.05486965551972389, -0.015475145541131496, -0.03928006812930107, 0.013592638075351715, -0.016037238761782646, 0.006497777067124844, -0.013337700627744198, 0.035214994102716446, -0.0349714569747448, -0.02877010405063629, -0.002349958522245288, 0.02843860723078251, -0.03537173941731453, -0.02662411704659462, -0.058831822127103806, 0.006673725787550211, 0.02309800311923027, -0.022853480651974678, 0.010360519401729107, -0.05279988795518875, 0.02100876346230507, -0.0015329481102526188, 0.030889714136719704, 0.013537058606743813, -0.02840188704431057, -0.005220807157456875, 0.048885151743888855, -0.028666824102401733, 0.06212736666202545, -0.013659416697919369, -0.025480423122644424, 0.09744035452604294, -0.01740189827978611, 0.00533562945201993, 0.01871919259428978, 0.0089031383395195, -0.018852174282073975, -0.06984607130289078, 0.012946241535246372, -0.004853490274399519, 0.0725398138165474, -0.03321003541350365, 0.020110534504055977, 0.009300741367042065, 0.026833156123757362, -0.07181727886199951, 0.05403967574238777, -0.010983497835695744, 0.02380702830851078, 0.06477633118629456, 0.01834237389266491, -0.025043178349733353, 0.012212060391902924, 0.013092772103846073, -0.008754611946642399, -0.016968481242656708, -0.018726037815213203, 0.043700627982616425, 0.056487180292606354, 0.05998031049966812, 0.005956984590739012, 0.02701343409717083, 0.06222887709736824, -0.010268919169902802, -0.05698982998728752, -0.00906769186258316, -0.0463704913854599, 0.0048954663798213005, 0.03228256478905678, -0.030551284551620483, -0.02000579424202442, -0.005771071184426546, -0.020435892045497894, 0.03688161075115204, -0.04913775622844696, 0.006674386560916901, -0.022763567045331, 0.04395856335759163, -0.026318667456507683, -0.029711788520216942, 0.04700111970305443, -0.08499755710363388, 0.029246067628264427, 0.009341211058199406, 0.003090912476181984, -0.0075125424191355705, 0.0008771860157139599, -0.050159867852926254, -0.008013619109988213, -0.04033532366156578, -0.013118418864905834, 0.07640839368104935, 0.020557653158903122, -0.0737396851181984, 0.01005551591515541, 0.01311254408210516, -0.01997154764831066, -0.04947599023580551, 0.037392593920230865, -0.0029113823547959328, -0.0032228929921984673, 0.003971365746110678, 0.026221374049782753, -0.019258029758930206, 0.018261296674609184, -0.0018142267363145947, -0.02576356753706932, 0.018422512337565422, 0.056366000324487686, 0.013782540336251259, -0.06641937047243118, -0.04497329145669937, -0.046231020241975784, -0.044340867549180984, -0.0022548609413206577, 0.05136853829026222, 0.014700492843985558, -0.009027106687426567, 0.001630118116736412, -0.013650301843881607, -0.026824690401554108, -0.0019296135287731886, -0.001269976724870503, -0.06329069286584854, -0.01834542118012905, -0.0004824709321837872, -0.0013012610143050551, 0.03459841012954712, -0.043730173259973526, -0.013559266924858093, -0.003270999062806368, -0.015459197573363781, 0.0029215288814157248, -0.018317896872758865, -0.039815936237573624, 0.005372303072363138, 0.014444339089095592, 0.05866236984729767, 0.005457744002342224, 0.029299745336174965, 0.041232284158468246, -0.04479668661952019, 0.020645542070269585, -0.013996229507029057, 0.008762898854911327, -0.04161922261118889, 0.017239399254322052, -0.0653449073433876, 0.0539783276617527, 0.040028393268585205, 0.017896952107548714, -0.05033748224377632, -0.02813694253563881, 0.004999942611902952, 0.02625892125070095, 0.021863508969545364, 0.0179954431951046, 0.06702153384685516, -0.01685769483447075, 0.018359417095780373, -0.0004986010026186705, 0.04817662388086319, 0.03883165493607521, -0.04647832736372948, 0.04244745150208473, 0.007744590751826763, 0.02947523258626461, -0.043711934238672256, -0.01843247003853321, 0.02012006565928459, 0.047960132360458374 ]
<blockquote> <p>Let $X$ be a random varaible from a distribution with pdf $$ f(x) = \theta x^{\theta-1}, \quad 0&lt; x &lt; 1. $$</p> <p>a) Name the distribution of $U=-\ln(X)$ by first finding its density </p> <p>b) Let $X_1, X_2, \ldots,X_n$ be independent and identically distributed random variables with pdf given by earlier with $\theta$= 3. Using the result from a) and by the central limit theorem (CLT)</p> <p>i) find an approximation to $P(X_1 \cdot X_2 \cdot \ldots\cdot X_{30} \leq 1.85 \cdot 10^{-5})$</p> </blockquote> <p>i.e. for the probability of the product of the r.v's.</p> <p><strong>My attempt</strong></p> <p>I found part a) by doing the transformation, and got an exponential with parameter $\theta$ where my pdf is: $$ f(x)=\theta e^{-u\theta} . $$ Now where I am struggling is with part i) where I am supposed to find an approximation using the CLT and together with the mean equal to $1/3$ and variance equal to $1/9$. I am able to show that with 30 observation we just take the product of every mean and variance from each individual observation giving us: </p> <p>mean = $(\frac{1}{3})^{30}$<br> variance = $(\frac{1}{9})^{30}$</p> <p>and then we can just substitute these into the z score by using central limit theorem $$ P(X_1 \cdot X_2 \cdot \ldots \cdot X_{30} \leq 1.85 \cdot 10^{-5}) = P\left(\frac{X -\mu }{\sigma}\leq \frac {1.85 \cdot 10^{-5} - (\frac{1}{3})^{30}}{(\frac{1}{9})^{15}} \right) $$ Hence giving me an answer of $ P(Z \leq 3,808,985,943)$ which definitely cannot be correct. Would appreciate it if somebody could point out my mistake.</p> <p><strong>Reattempt:</strong> </p> <p>Using the hint i got i managed to deduce the following </p> <p>$P(X_1 \cdot X_2 \cdot \ldots \cdot X_{30} \leq 1.85 \cdot 10^{-5})$</p> <p>$P(log X_1 \cdot log X_2 \cdot \ldots \cdot log X_{30} \leq log 1.85 \cdot 10^{-5})$</p> <p>P($\sum_{k=1}^{30} log X_i \leq log 1.85 \cdot 10^{-5})$</p> <p>And since X random variable can be normally distributed X~ N( $\frac{1}{3}$ , $\frac{1}{9}$)</p> <p>Substitute into the Z score </p> <p>$ P(\frac{ log X -\mu }{\frac{\sigma}{\sqrt(n)}})\leq \frac { \frac{log1.85 \cdot 10^{-5}}{30} - (\frac{1}{3})}{(\frac{\frac{1}{3}}{\sqrt(n)})} $</p> <p>$P(Z \leq 11.45)$</p> <p>Am I on the right track? Is it correct to use $\mu$ = $\frac{1}{3}$ and $\sigma$ = $\frac{1}{3}$ in the z score?</p>
g16625
[ 0.026898546144366264, -0.012503919191658497, -0.011042475700378418, -0.05006797984242439, 0.025998994708061218, 0.008986675180494785, 0.030134757980704308, -0.0015477207489311695, -0.012200629338622093, -0.002717649796977639, -0.020061660557985306, 0.0710156038403511, -0.027083715423941612, -0.011928686872124672, 0.016051407903432846, 0.04950066655874252, 0.0965694785118103, -0.0022277135867625475, 0.008071916177868843, -0.02237878553569317, -0.060343410819768906, -0.014317435212433338, 0.011692450381815434, -0.04978765547275543, 0.007091526407748461, -0.0653226301074028, -0.039914969354867935, 0.07953023165464401, -0.05888836830854416, -0.02363739162683487, 0.02341519296169281, 0.008783875033259392, 0.029914505779743195, -0.05043062940239906, 0.02011845074594021, 0.026744471862912178, 0.09668629616498947, 0.03693811222910881, 0.03077101521193981, 0.02939964085817337, -0.008062777109444141, 0.04508711397647858, 0.06329270452260971, 0.011598026379942894, -0.027182722464203835, 0.0602349117398262, -0.06587451696395874, 0.013935045339167118, 0.06067895144224167, 0.01288602314889431, 0.019481835886836052, 0.08211253583431244, 0.031119724735617638, 0.002645467408001423, -0.013690945692360401, 0.019280271604657173, 0.012834511697292328, -0.03332122415304184, 0.006040360778570175, 0.030699530616402626, 0.01670028083026409, -0.05015244334936142, -0.06536893546581268, -0.07219932973384857, 0.006848438177257776, 0.01747463457286358, 0.04576566442847252, 0.015341079793870449, -0.037338487803936005, -0.035466618835926056, 0.016166716814041138, -0.05258004739880562, 0.027852771803736687, 0.020692717283964157, -0.0668722540140152, -0.022245710715651512, -0.04490785300731659, -0.020287908613681793, -0.004351796116679907, 0.010127218440175056, -0.02380681037902832, -0.023673472926020622, -0.022229358553886414, 0.00033256146707572043, -0.0304737351834774, -0.0486980602145195, 0.00237277545966208, -0.013343451544642448, 0.03587295114994049, -0.005856514908373356, -0.03020351752638817, -0.04848535731434822, 0.00631590373814106, 0.06261277198791504, 0.0008881189860403538, 0.017362240701913834, -0.056528910994529724, 0.006226354278624058, -0.020368104800581932, -0.03926219046115875, 0.013070224784314632, 0.04211707413196564, 0.011623180471360683, -0.008051926270127296, -0.06419434398412704, 0.019230563193559647, 0.023825757205486298, -0.009329386055469513, -0.059933971613645554, -0.07008335739374161, -0.07519280165433884, 0.004528799094259739, 0.0049268947914242744, -0.08696053922176361, -0.006294051185250282, -0.022635754197835922, 0.050333019345998764, 0.014990114606916904, 0.004195616580545902, -0.023284507915377617, 0.015860941261053085, 0.007883434183895588, 0.08685106039047241, 0.08115120977163315, -0.004936525132507086, -0.02069312334060669, -0.00044204446021467447, 0.03597313165664673, 0.028210464864969254, -0.020685728639364243, -0.07015525549650192, 0.023609749972820282, 0.04642222076654434, -0.015499049797654152, 0.03190389648079872, 0.011706375516951084, -0.04176159203052521, 0.026484472677111626, -0.01876947283744812, 0.05355757474899292, 0.022098291665315628, 0.014064772985875607, 0.03844507411122322, -0.026799049228429794, -0.06850726902484894, 0.009791562333703041, -0.0015926884952932596, -0.05692996457219124, -0.012833409942686558, -0.03324694186449051, -0.006020114291459322, 0.017733871936798096, -0.08141706883907318, 0.06315244734287262, -0.026159262284636497, 0.04147688299417496, 0.040208522230386734, 0.0024281961377710104, 0.0044179693795740604, -0.0025356682017445564, -0.011166483163833618, -0.04335581511259079, -0.04613824188709259, -0.009322190657258034, 0.02774224244058132, -0.00734923267737031, 0.08551421761512756, -0.037827931344509125, 0.0268802959471941, 0.0020716534927487373, -0.028931183740496635, 0.008449527435004711, -0.018402468413114548, 0.0268266424536705, 0.00015624149818904698, -0.010724488645792007, -0.017962124198675156, 0.014167034067213535, -0.011786517687141895, 0.0323159359395504, 0.019639957696199417, -0.02854609116911888, 0.020898209884762764, -0.0368700735270977, -0.003693855134770274, -0.01845605857670307, 0.011867674998939037, 0.01686245948076248, 0.021881043910980225, 0.011427642777562141, -0.030726589262485504, -0.006451683584600687, -0.01174942310899496, 0.0264162365347147, -0.00018527892825659364, 0.014476967044174671, 0.045039139688014984, -0.048294417560100555, 0.0002700185577850789, -0.016960572451353073, -0.007456739898771048, -0.01648113504052162, 0.049654994159936905, -0.026496734470129013, 0.016582868993282318, 0.010195593349635601, -0.012968804687261581, -0.023331914097070694, -0.03969006985425949, 0.04271968826651573, -0.03060484118759632, -0.10465046763420105, -0.06944213807582855, 0.08549518883228302, -0.011796294711530209, -0.06260661780834198, 0.04250529408454895, 0.016729915514588356, -0.020689062774181366, 0.000051023114792769775, 0.009613307192921638, -0.023146430030465126, -0.01952710933983326, 0.018556365743279457, 0.003001060336828232, 0.05441480875015259, 0.03672894090414047, -0.0034759549889713526, 0.0497034527361393, 0.06672580540180206, -0.01025494933128357, 0.007011230569332838, -0.006083975080400705, 0.005611625965684652, 0.022312277927994728, 0.015574470162391663, -0.014355286955833435, 0.00029081504908390343, 0.035268332809209824, 0.0018361913971602917, -0.030646611005067825, -0.027039315551519394, -0.014810966327786446, 0.023578453809022903, 0.006390582304447889, 0.03662646934390068, 0.018883200362324715, -0.00718013197183609, 0.012916809879243374, 0.0020212396048009396, 0.009126195684075356, 0.048262182623147964, 0.06264397501945496, 0.001517276163212955, 0.01370354276150465, -0.03140188753604889, 0.023355834186077118, 0.016222577542066574, 0.0365106537938118, -0.02952197566628456, -0.04860971122980118, 0.01298358291387558, -0.0320272333920002, -0.0023033537436276674, -0.010912609286606312, 0.017982350662350655, -0.033867187798023224, 0.0191301591694355, -0.008300277404487133, -0.015272388234734535, -0.011354189366102219, 0.052229784429073334, 0.07308438420295715, 0.12055142223834991, 0.01894732378423214, 0.005394274368882179, -0.05811425298452377, -0.012260688468813896, -0.04964740201830864, -0.03350544348359108, 0.0467451848089695, -0.012870417907834053, -0.011079292744398117, 0.0034386420156806707, -0.039650462567806244, -0.03192443400621414, 0.042712803930044174, -0.0714123323559761, -0.01465526595711708, 0.004491159226745367, 0.025350959971547127, -0.004958644043654203, 0.04818490147590637, 0.03194491192698479, 0.022687286138534546, 0.005439245142042637, 0.035808343440294266, -0.05893358215689659, 0.02771838568150997, 0.06068246439099312, 0.019721409305930138, -0.016205957159399986, 0.027812886983156204, 0.006878874730318785, 0.04157041758298874, -0.013774992898106575, 0.0027658322360366583, 0.04467613995075226, 0.002887617563828826, -0.0036568676587194204, 0.03501966595649719, 0.01452689990401268, -0.008711978793144226, -0.10912970453500748, -0.024246282875537872, -0.030914999544620514, 0.016450371593236923, -0.046545930206775665, 0.04112977162003517, -0.05247786268591881, -0.011890560388565063, 0.008699877187609673, -0.049775395542383194, 0.0238397978246212, 0.020069468766450882, -0.05422620475292206, -0.06478326767683029, 0.030189447104930878, -0.03768550977110863, -0.06076166406273842, 0.057738736271858215, 0.035005342215299606, 0.013675028458237648, -0.04699480161070824, -0.03546518832445145, -0.04104524105787277, 0.03536836802959442, 0.052808526903390884, 0.04105517268180847, -0.018285978585481644, -0.0392766073346138, -0.008956783451139927, -0.06839402765035629, -0.006558762397617102, 0.018663913011550903, -0.07728548347949982, 0.013939125463366508, 0.05353342741727829, 0.021890630945563316, 0.06646803766489029, -0.018629875034093857, -0.03097056783735752, 0.01045445166528225, -0.02797788195312023, 0.03605915606021881, 0.07031317055225372, 0.043027132749557495, 0.015342123806476593, 0.04014873132109642, -0.01373959332704544, 0.07897663116455078, -0.07710807770490646, 0.019288502633571625, 0.049670230597257614, -0.0033903189469128847, 0.021037854254245758, 0.04872633516788483, 0.04794944077730179, -0.011689499951899052, 0.0012154871365055442, 0.01036742702126503, -0.004918259102851152, 0.05325305089354515, -0.030880607664585114, -0.016271233558654785, -0.0547964870929718, 0.012318204157054424, 0.0807524025440216, -0.014952042140066624, 0.025100043043494225, 0.04865013062953949, -0.03609863668680191, -0.0006424287566915154, 0.007748829200863838, 0.054217178374528885, -0.010535824112594128, 0.020014304667711258, -0.024740219116210938, 0.03533031791448593, -0.06068486347794533, 0.03028901480138302, -0.028166327625513077, -0.04832601547241211, 0.034120216965675354, -0.004850341007113457, -0.047637466341257095, 0.06733269989490509, 0.031244242563843727, -0.01158087607473135, 0.07732240110635757, -0.0012650195276364684, -0.05697502940893173, -0.021226689219474792, -0.0036044062580913305, 0.019442547112703323, -0.010643952526152134, 0.012885872274637222, -0.021257175132632256, 0.015650348737835884, -0.02626342698931694, -0.04736815765500069, -0.01727483794093132, 0.017152849584817886, 0.003422492416575551, 0.03086896985769272, -0.02598637156188488, 0.02263450063765049, -0.022763052955269814, -0.014032815583050251, -0.027404572814702988, -0.007289077155292034, -0.0017624599859118462, -0.0674782320857048, -0.021446894854307175, -0.0409034863114357, 0.019309792667627335, 0.013311490416526794, 0.011296435259282589, 0.03882266953587532, -0.033884938806295395, -0.012216786853969097, 0.032209400087594986, -0.03288492187857628, 0.00352689647115767, -0.007375884801149368, -0.029102839529514313, 0.04714050143957138, 0.021114012226462364, -0.037887390702962875, -0.00877128541469574, -0.059978701174259186, 0.006942101754248142, -0.015095485374331474, 0.020550576969981194, 0.026984835043549538, 0.022079767659306526, -0.0043347985483706, 0.00975598394870758, 0.05890587344765663, 0.032585397362709045, 0.005408290773630142, -0.020365986973047256, 0.07421422004699707, 0.007595836650580168, 0.052451249212026596, 0.0028505465015769005, 0.04788843169808388, 0.04651115462183952, 0.04069139063358307, 0.024208448827266693, -0.0142546771094203, 0.02018868550658226, -0.012407771311700344, -0.054247841238975525, 0.00630627665668726, 0.04149547219276428, -0.10229463875293732, -0.0092002646997571, -0.021208399906754494, -0.001515620038844645, -0.05054472014307976, 0.020125072449445724, 0.0017312640557065606, -0.038686975836753845, -0.006865018513053656, 0.022592006251215935, 0.018571631982922554, 0.006191371940076351, 0.01675083301961422, -0.043133970350027084, -0.009419756010174751, -0.025468746200203896, -0.036698199808597565, 0.040415339171886444, 0.044533081352710724, -0.023030225187540054, 0.0019841582980006933, -0.025686252862215042, 0.03902827575802803, -0.041631992906332016, -0.032249566167593, 0.04449264705181122, 0.03517482057213783, 0.03044848144054413, 0.019827159121632576, 0.02258574403822422, -0.00264427880756557, -0.0671193078160286, 0.05147354677319527, 0.0004462619835976511, -0.07351522892713547, 0.07128994911909103, -0.06812368333339691, -0.02153445966541767, 0.0048884120769798756, -0.005754913203418255, 0.04342234879732132, 0.018472159281373024, -0.02937217615544796, 0.047259192913770676, -0.007860235869884491, 0.025725124403834343, 0.0644478127360344, -0.058504026383161545, -0.025707725435495377, 0.01479016151279211, -0.03975989297032356, 0.060994625091552734, -0.02292158082127571, 0.00027056809631176293, 0.05382890626788139, -0.026737557724118233, -0.00368117424659431, -0.014452509582042694, 0.0077829137444496155, -0.11107225716114044, -0.03432779014110565, -0.08606724441051483, -0.04342197626829147, -0.02891623042523861, -0.030177058652043343, 0.00865433644503355, -0.008974547497928143, -0.022805022075772285, -0.030788803473114967, -0.00919330958276987, -0.04192514717578888, -0.0218192171305418, 0.02096949890255928, -0.040116094052791595, -0.012524665333330631, -0.030435806140303612, -0.03665090352296829, -0.0482105016708374, -0.05022677034139633, 0.060681235045194626, -0.01170394103974104, -0.006218997295945883, 0.04294413700699806, -0.03175019100308418, 0.06792885065078735, 0.005802677478641272, -0.05882558599114418, -0.009840888902544975, -0.012381373904645443, -0.029892243444919586, 0.047656238079071045, 0.0019376776181161404, 0.014645878225564957, -0.0189356692135334, 0.0012047586496919394, -0.09403408318758011, 0.010432710871100426, -0.0025447269435971975, -0.012438570149242878, -0.027246402576565742, -0.000591588846873492, 0.031555406749248505, -0.030285660177469254, 0.01686260662972927, 0.042079344391822815, -0.0019207539735361934, -0.027785617858171463, 0.02864842489361763, 0.007196458522230387, -0.01103223767131567, 0.028433898463845253, -0.016027795150876045, -0.011414054781198502, -0.016850102692842484, -0.05784375220537186, -0.02867685817182064, 0.009609892033040524, -0.005454445723444223, 0.00712119834497571, 0.04305514320731163, -0.05235398933291435, -0.023121539503335953, -0.03641975671052933, 0.0021555093117058277, -0.020044812932610512, 0.0598987340927124, 0.013753211125731468, -0.01031492929905653, 0.009311206638813019, 0.004246906843036413, 0.009780976921319962, -0.010908572003245354, -0.024511365219950676, 0.04033330827951431, -0.030680574476718903, -0.025989798828959465, -0.007606202270835638, -0.042606502771377563, -0.007894773967564106, 0.01568908430635929, 0.05478208512067795, -0.017703747376799583, 0.035004872828722, 0.0011478699743747711, 0.02212856151163578, 0.05189118906855583, 0.010114641860127449, 0.057687386870384216, 0.024014994502067566, 0.014139138162136078, -0.09127263724803925, -0.0183604396879673, 0.020004136487841606, 0.014239958487451077, 0.0741962194442749, -0.010400970466434956, -0.015314484015107155, -0.01710604503750801, -0.006279360968619585, 0.013532496057450771, 0.010604333132505417, -0.03627635911107063, 0.05625062808394432, 0.022153692319989204, 0.010407485067844391, -0.03533518686890602, -0.012269755825400352, -0.002501738490536809, -0.020924178883433342, 0.028402751311659813, -0.03079439140856266, 0.0202626995742321, 0.05625731125473976, 0.004788502119481564, -0.012113566510379314, 0.009686972014605999, -0.058373771607875824, -0.01260434277355671, -0.030601149424910545, 0.01958177611231804, 0.057326771318912506, 0.03324352949857712, -0.044705916196107864, -0.0018232505535706878, 0.0663939043879509, 0.021531367674469948, -0.0358675941824913, -0.01883198320865631, 0.03817222639918327, 0.0450541116297245, 0.07265264540910721, 0.06686203181743622, 0.02388978935778141, -0.033879250288009644, -0.01691003516316414, -0.024665674194693565, 0.029528576880693436, -0.010922332294285297, -0.015308725647628307, 0.08948875963687897, 0.027635060250759125, 0.022275244817137718, -0.057046014815568924, -0.059626638889312744, 0.0425567701458931, 0.002451936947181821, -0.021319197490811348, -0.007475967984646559, 0.013664727099239826, 0.01346119400113821, 0.025029970332980156, 0.027811644598841667, -0.029061349108815193, -0.0187580194324255, -0.07804007828235626, -0.03210236504673958, -0.02089499495923519, -0.019874094054102898, -0.03747398778796196, 0.037321269512176514, -0.0386606864631176, -0.021235128864645958, 0.01279265433549881, 0.06313896179199219, -0.04857547581195831, -0.03245963528752327, 0.07236844301223755, -0.0017965533770620823, -0.01172462198883295, 0.01240687258541584, -0.013121174648404121, -0.0038960319943726063, 0.026100846007466316, 0.02666289545595646, 0.016082391142845154, 0.003029595362022519, -0.08916662633419037, -0.01980419084429741, -0.01774504967033863, -0.0392167866230011, -0.008888456039130688, -0.035974934697151184, -0.02483631856739521, -0.045029960572719574, 0.035939060151576996, 0.011483034119009972, -0.04423210769891739, -0.030225694179534912, 0.07848526537418365, 0.0015436121029779315, -0.01911637745797634, 0.039680588990449905, 0.015630079433321953, -0.017696181312203407, -0.03778357803821564, 0.01390327513217926, -0.045224081724882126, 0.031975626945495605, 0.019008340314030647, -0.02657450921833515, -0.0010551589075475931, 0.009983446449041367, 0.004560663364827633, 0.0334198884665966, -0.05814303457736969, -0.033199187368154526, -0.06953790038824081, -0.004943495150655508, 0.014849817380309105, 0.00965271145105362, 0.040274281054735184, -0.02632747031748295, 0.022291477769613266, 0.0032208177726715803, -0.014699633233249187, -0.010410728864371777, 0.04503646492958069, 0.030424272641539574, 0.005885166581720114, 0.02680070325732231, -0.054783064872026443, -0.02284231036901474, -0.01000111736357212, -0.04618934541940689, 0.0006326751317828894, -0.0023540721740573645, -0.011652710847556591, 0.020083272829651833, 0.03225082904100418, 0.005360026378184557, 0.06180526316165924, 0.0013445824151858687, 0.020024729892611504, -0.05980483815073967, -0.03871183097362518, -0.059611719101667404, -0.041351933032274246, 0.049505289644002914, 0.05605442076921463, -0.007084620650857687, 0.04581239074468613, 0.052505914121866226 ]
<p>If I'm not wrong, likelihood functions are sensitive to the size of the sample, i.e. the larger the sample, the lower the likelihood value. Given a sample $x$ of a random variable $X \sim f(\theta)$, and a parameter estimate $\hat\theta$, suppose I want to test the hypothesis that the likelihoods of different subsamples of $x$, let's call them $x_a$ and $x_b$ are equal.</p> <p>The problem is $x_a$ and $x_b$ have a different number of elements, say $n_a$ and $n_b$ respectively, and $n_a \neq n_b$, so I assume the likelihoods must be normalized in some way. Is it enough to divide by the sample size? For instance, can I use a test statistic such as</p> <p>$T = \frac{\ell(\hat\theta|x_a)}{n_a} - \frac{\ell(\hat\theta|x_b)}{n_b}$</p> <p>and then test the hypothesis that $T = 0$. A related question would be how do I find the probability distribution of the above statistic, but that is another story.</p>
g36056
[ 0.005984815768897533, 0.0049227941781282425, -0.0008705080836080015, -0.01987134851515293, -0.0029411097057163715, -0.015254061669111252, 0.015591582283377647, 0.03341159597039223, -0.03390144929289818, -0.008874892257153988, -0.004445619881153107, 0.026329364627599716, 0.008639468811452389, 0.008367304690182209, 0.023602228611707687, -0.006824242416769266, 0.03493806719779968, -0.06322981417179108, 0.0153465885668993, 0.04012686014175415, 0.028153084218502045, 0.02184845320880413, -0.0008867917349562049, -0.02653179131448269, 0.02011132799088955, -0.019755445420742035, -0.09101179242134094, 0.08110399544239044, -0.06951914727687836, 0.024464305490255356, -0.07167898863554001, -0.001652321545407176, 0.03276080638170242, -0.04328538104891777, -0.040974944829940796, -0.005978431552648544, 0.0089598773047328, 0.030674058943986893, 0.023736024275422096, -0.002748658647760749, -0.043218161910772324, 0.043296556919813156, 0.02625197358429432, -0.021373312920331955, 0.007279472425580025, -0.011433464474976063, -0.008173231035470963, 0.07630625367164612, 0.03354334831237793, -0.0392354279756546, -0.007186532951891422, 0.023886019363999367, 0.029283830896019936, -0.0005665951175615191, 0.016589321196079254, 0.0273904949426651, 0.037391629070043564, 0.0037662137765437365, 0.034210916608572006, 0.016973447054624557, 0.04286906495690346, -0.03562289848923683, -0.06179765984416008, -0.023298148065805435, -0.03500344976782799, 0.03280914947390556, 0.008416399359703064, 0.015462012961506844, -0.0014312968123704195, -0.042867835611104965, -0.044862061738967896, 0.015759121626615524, 0.005413192790001631, -0.05790048465132713, -0.09398370236158371, -0.06482443958520889, 0.01148295309394598, -0.006384407170116901, -0.031192699447274208, 0.09152636677026749, 0.02222452685236931, -0.0189595278352499, 0.04687311127781868, 0.04190650209784508, -0.04623619467020035, -0.015496637672185898, 0.021429063752293587, -0.010819473303854465, -0.011269722133874893, 0.03865700215101242, 0.034740958362817764, -0.03014121949672699, 0.04167355224490166, 0.056259360164403915, -0.0010561395902186632, 0.05323995649814606, -0.037009548395872116, 0.04318758100271225, -0.05517091602087021, 0.008315370418131351, 0.0043178643099963665, 0.057736728340387344, 0.04596569761633873, -0.013280235230922699, -0.03953564912080765, 0.040470801293849945, -0.01294336561113596, 0.013608765788376331, 0.0010645186994224787, -0.030848754569888115, 0.011052475310862064, -0.03414754942059517, -0.10104256123304367, -0.0684589073061943, -0.06493865698575974, 0.010475652292370796, 0.05820543318986893, -0.04331422969698906, 0.005684192758053541, -0.01051186490803957, -0.024578405544161797, -0.007774838712066412, -0.028657304123044014, 0.037693388760089874, -0.03847569599747658, -0.03419134020805359, -0.016704721376299858, 0.09394577145576477, 0.030448390170931816, -0.009518194943666458, 0.016586970537900925, -0.023510124534368515, 0.02098502591252327, 0.01855429634451866, -0.00393311120569706, 0.0589473694562912, -0.022081777453422546, 0.0682736486196518, -0.04919843003153801, 0.04169829934835434, -0.01627195253968239, 0.026089388877153397, 0.046829644590616226, -0.02661455236375332, -0.027983497828245163, 0.008661063387989998, -0.06270399689674377, -0.016461195424199104, -0.053436487913131714, 0.024346062913537025, -0.014279130846261978, 0.006330625154078007, 0.02241206355392933, 0.03006691485643387, -0.007284637074917555, 0.022452061995863914, -0.01214258186519146, -0.0077056074514985085, -0.028519321233034134, -0.025575989857316017, -0.008619138970971107, -0.029669633135199547, -0.010266782715916634, 0.012568731792271137, 0.02411358803510666, 0.05097460746765137, -0.009328247047960758, 0.005310695618391037, -0.013449465855956078, -0.02439837157726288, 0.03558824583888054, 0.0468975268304348, -0.011809718795120716, -0.0041085416451096535, 0.039130907505750656, 0.05328250676393509, 0.011683537624776363, -0.04417930170893669, -0.007169266231358051, 0.061095234006643295, -0.032366443425416946, 0.02782324329018593, -0.00562723632901907, -0.03335002064704895, 0.020235000178217888, -0.05011401325464249, 0.011911018751561642, -0.004545862786471844, 0.04172530025243759, -0.03380591422319412, -0.051271725445985794, 0.009064067155122757, -0.03327987343072891, -0.03804739564657211, -0.007960660383105278, 0.012791130691766739, -0.015488198958337307, -0.04994243383407593, 0.04941127449274063, -0.029879748821258545, 0.02639903873205185, 0.06231175363063812, -0.005030567292124033, -0.005520704668015242, 0.06250233948230743, -0.006336061749607325, -0.013084981590509415, -0.014899414032697678, -0.04058722406625748, 0.010071552358567715, 0.017191434279084206, -0.01128099299967289, -0.033208802342414856, 0.03642399609088898, -0.004383245017379522, 0.020966757088899612, 0.008133537136018276, 0.035780277103185654, 0.017313776537775993, 0.006358723621815443, 0.02152438461780548, 0.013554612174630165, 0.03988312557339668, -0.018253134563565254, 0.009402399882674217, 0.020065832883119583, 0.020062386989593506, 0.0008422081591561437, 0.02043265663087368, 0.0323246568441391, -0.027199843898415565, -0.05517143756151199, -0.009265666827559471, 0.005630712024867535, 0.007536678574979305, 0.02225961722433567, -0.0005808701389469206, -0.026092860847711563, -0.028267990797758102, -0.016232425346970558, 0.00046657482744194567, -0.0297868512570858, 0.03873947635293007, 0.08170206844806671, 0.05025092139840126, -0.022108744829893112, -0.04212071746587753, -0.0158016849309206, -0.0419730469584465, 0.04387533292174339, -0.06947197020053864, 0.023435689508914948, 0.0026978710666298866, 0.029102347791194916, -0.05853278562426567, -0.06672320514917374, 0.02130555920302868, -0.04764730483293533, 0.000737822731025517, -0.03215188905596733, -0.014329357072710991, -0.0006202865624800324, -0.03481452539563179, 0.015380101278424263, 0.012471443973481655, -0.06412812322378159, -0.02854524925351143, 0.017721613869071007, 0.02822701632976532, 0.043854545801877975, 0.041382141411304474, 0.04027701914310455, 0.062443166971206665, 0.07138191163539886, 0.04522417113184929, 0.04107172414660454, -0.006965035106986761, -0.0392078161239624, 0.014275714755058289, 0.010014721192419529, -0.07792321592569351, 0.017582619562745094, -0.04072079434990883, 0.02251361683011055, 0.04143994301557541, -0.020413879305124283, 0.0128716379404068, -0.034545376896858215, 0.03099360503256321, 0.05754482373595238, -0.02643064595758915, -0.026685670018196106, 0.07053140550851822, -0.023430578410625458, 0.04124956950545311, 0.001076612970791757, 0.02524370513856411, -0.05837789177894592, 0.04516959935426712, -0.02118014357984066, -0.026868518441915512, 0.006038776133209467, -0.0011022796388715506, 0.005106460768729448, 0.022985083982348442, -0.021492429077625275, -0.020727723836898804, -0.01700764149427414, 0.022523891180753708, 0.037214696407318115, -0.028134796768426895, 0.04673151299357414, 0.023841705173254013, -0.02667812630534172, 0.01289382018148899, -0.029091209173202515, 0.019822267815470695, 0.018278369680047035, 0.015322395600378513, -0.0051790992729365826, 0.013448169454932213, -0.06703351438045502, 0.010329593904316425, 0.02068907395005226, -0.023254891857504845, -0.007880564779043198, 0.019613798707723618, 0.05223692208528519, -0.06972698122262955, -0.01439792849123478, 0.07537025958299637, -0.006625934038311243, -0.020908081904053688, 0.03922293707728386, 0.004519796930253506, 0.013203313574194908, 0.0432019904255867, -0.02171929180622101, 0.01903504878282547, -0.024175871163606644, 0.020735885947942734, -0.006984762381762266, -0.06565976142883301, 0.0005940179689787328, -0.04336650297045708, 0.012600093148648739, 0.007233200129121542, 0.035786744207143784, 0.030283421277999878, -0.01889476366341114, 0.014965102076530457, -0.03623994067311287, 0.0000202768078452209, -0.011415675282478333, 0.05795712396502495, 0.06205552816390991, 0.03367796167731285, -0.04084422439336777, 0.019649257883429527, 0.005839793477207422, 0.07253386080265045, -0.069698266685009, 0.057550735771656036, 0.00008749274275032803, 0.03421453386545181, -0.052808620035648346, 0.012848989106714725, 0.02139444835484028, 0.00014966454182285815, 0.0029842210933566093, 0.0008856678032316267, 0.05599994957447052, 0.008935748599469662, 0.04988793283700943, 0.053636159747838974, -0.01605345867574215, 0.019635992124676704, 0.028244515880942345, 0.024597395211458206, -0.003925719764083624, 0.012948502786457539, 0.01893719471991062, -0.05594387277960777, 0.012147142551839352, -0.004138760734349489, -0.07265051454305649, -0.013020562939345837, 0.011956530623137951, 0.01416351180523634, -0.03227178379893303, 0.04596623778343201, -0.04844963550567627, -0.08731485158205032, -0.012013450264930725, -0.012308411300182343, -0.0012417403049767017, -0.04151551052927971, -0.01542850024998188, -0.06659487634897232, 0.0548437125980854, -0.0017860369989648461, -0.01583571545779705, 0.03461110591888428, 0.026334192603826523, -0.0005517641548067331, -0.0028366500046104193, -0.0290214940905571, 0.017833221703767776, -0.06912271678447723, 0.0036590618547052145, 0.02335650846362114, -0.06969030201435089, -0.03941665589809418, -0.04018385708332062, 0.03571438416838646, 0.004887009039521217, 0.051187656819820404, -0.003998070489615202, 0.04753232002258301, -0.006619136780500412, -0.0080447718501091, -0.06356771290302277, -0.005353673826903105, 0.009391670115292072, -0.02378080226480961, -0.00956547912210226, 0.04730873182415962, 0.0015263189561665058, 0.04714981094002724, -0.020557871088385582, 0.00001601196709088981, 0.04768625274300575, -0.023678503930568695, 0.04462907835841179, 0.015053195878863335, -0.0607336200773716, -0.019168119877576828, -0.014639138244092464, -0.04366076737642288, -0.03845960274338722, -0.00313444877974689, -0.0226899366825819, -0.012706102803349495, 0.018127113580703735, 0.05667722225189209, 0.008303296752274036, -0.03894227370619774, -0.007825194858014584, -0.027085833251476288, 0.030842000618577003, -0.02297777310013771, 0.003934403881430626, -0.033958423882722855, -0.04696036875247955, -0.0031802798621356487, -0.045870423316955566, 0.02326446957886219, -0.020629404112696648, 0.04534731060266495, -0.0020617058034986258, 0.05480009689927101, 0.0011982293799519539, 0.0164142157882452, -0.0364665612578392, -0.013291457667946815, -0.032781798392534256, -0.09168000519275665, -0.012482725083827972, 0.03610561043024063, 0.005792778916656971, 0.005339812487363815, -0.01431548036634922, 0.023044554516673088, -0.01849769987165928, -0.05404483526945114, -0.04332273453474045, -0.004718864802271128, -0.02503829263150692, -0.034924667328596115, 0.010456484742462635, -0.002925272099673748, -0.02387070842087269, -0.0004504403914324939, 0.03962014615535736, 0.015967998653650284, -0.004266972187906504, -0.020771771669387817, -0.057610731571912766, 0.06968501210212708, -0.018232667818665504, 0.04248456656932831, 0.010531274601817131, 0.04721933975815773, 0.0574459508061409, 0.06893589347600937, -0.08920285850763321, 0.06919683516025543, -0.060280781239271164, 0.04613238573074341, 0.03362445533275604, 0.01813620515167713, 0.02903452329337597, 0.024596698582172394, 0.01346681546419859, 0.009755220264196396, 0.009819653816521168, 0.040915247052907944, -0.039868369698524475, -0.05494442582130432, 0.02588101290166378, 0.004255503881722689, 0.026517780497670174, 0.022277694195508957, -0.026291310787200928, -0.007585782092064619, -0.03734194487333298, -0.0007031230488792062, 0.007987666875123978, -0.039367351680994034, -0.03472571820020676, 0.06700906902551651, -0.05094645172357559, 0.054574038833379745, -0.023921195417642593, 0.03237864002585411, -0.08150529861450195, -0.03600006923079491, -0.05188513174653053, -0.04120371863245964, -0.042990799993276596, 0.016560904681682587, 0.01045035570859909, -0.06572014838457108, -0.015377325005829334, -0.03260425850749016, -0.06292251497507095, -0.01716064102947712, -0.007381857838481665, 0.002438711002469063, -0.01863396167755127, -0.035585638135671616, -0.021598631516098976, 0.003396374871954322, -0.01627221703529358, -0.05506838485598564, -0.012570684775710106, -0.025691132992506027, 0.005927444435656071, 0.009700142778456211, -0.017918681725859642, -0.0236088577657938, 0.030147604644298553, -0.03965011239051819, -0.05157879739999771, -0.012754320167005062, 0.05695357546210289, -0.005865642335265875, -0.04822251945734024, 0.026035930961370468, -0.05622917786240578, 0.026464901864528656, -0.10902248322963715, 0.00026960691320709884, 0.004375879652798176, -0.0546000637114048, -0.023641563951969147, 0.023931806907057762, -0.02336135506629944, -0.05727576091885567, 0.024431832134723663, -0.011183722876012325, -0.048195984214544296, -0.006844335235655308, -0.013910803012549877, 0.02675643190741539, -0.021068911999464035, 0.014386708848178387, 0.015304911881685257, 0.045642852783203125, 0.007887952961027622, -0.03756057471036911, 0.024765554815530777, -0.03733865171670914, 0.045515622943639755, -0.04111569747328758, 0.08407862484455109, -0.012087072245776653, 0.00958385318517685, 0.037417586892843246, 0.016551025211811066, -0.026216693222522736, -0.03495323285460472, 0.0284632109105587, -0.011454223655164242, 0.017850497737526894, -0.03506070375442505, -0.025991661474108696, -0.04153475537896156, -0.030314529314637184, 0.031275663524866104, 0.019239963963627815, -0.010220247320830822, 0.0896884948015213, -0.053507592529058456, -0.02459295094013214, 0.01036182139068842, 0.007627400103956461, 0.011763157323002815, 0.024011582136154175, -0.05716158449649811, -0.00646268529817462, 0.002814867999404669, 0.038562677800655365, 0.0020685719791799784, -0.01816297508776188, -0.018717646598815918, -0.018365414813160896, -0.05495592951774597, -0.005535561591386795, 0.08539999276399612, 0.09559087455272675, -0.0038543713744729757, -0.04641573503613472, -0.014879659749567509, 0.030029384419322014, 0.08173607289791107, -0.004150060936808586, -0.01975375972688198, 0.010703989304602146, -0.02254750020802021, 0.017095288261771202, -0.010861849412322044, -0.04152737557888031, 0.04677686467766762, -0.038599785417318344, 0.03126795217394829, -0.0383736677467823, 0.06271488219499588, 0.02148396521806717, 0.040612366050481796, -0.026488251984119415, 0.036560699343681335, -0.0025795099791139364, 0.04237271100282669, 0.03526873514056206, 0.016456404700875282, 0.07138051837682724, 0.0830983892083168, -0.012096688151359558, 0.02812853455543518, 0.024274135008454323, 0.0924825593829155, -0.010354375466704369, -0.027980469167232513, -0.0008408144349232316, 0.06461817771196365, 0.04504198208451271, 0.04108251631259918, -0.006545546464622021, -0.014796064235270023, -0.03317832201719284, -0.03386883810162544, -0.015158419497311115, -0.0704696998000145, 0.0010094736935570836, 0.07589087635278702, 0.019938213750720024, 0.00622429046779871, -0.06403382867574692, -0.035556018352508545, -0.008140068501234055, 0.000778573623392731, -0.08011382073163986, 0.02828037180006504, 0.04463659226894379, -0.022852839902043343, 0.00873170979321003, 0.0036306169349700212, -0.012437150813639164, 0.012309662066400051, 0.060601186007261276, -0.037684641778469086, 0.009900114499032497, -0.014652863144874573, 0.02091469056904316, -0.006002470850944519, -0.09358692914247513, -0.032282620668411255, 0.06368529051542282, -0.0113128162920475, -0.04980487376451492, -0.011870117858052254, 0.0687028020620346, 0.020054295659065247, -0.01707759127020836, -0.00023263588082045317, -0.0016964210662990808, 0.0066816480830311775, 0.012989625334739685, 0.006134203635156155, -0.07957161217927933, 0.022437717765569687, 0.045918453484773636, -0.05187693238258362, 0.007202404551208019, -0.04104924947023392, -0.0020464537665247917, -0.03988001495599747, 0.0002470639010425657, -0.07956096529960632, 0.05105321854352951, 0.056218307465314865, 0.029380513355135918, -0.008234650827944279, 0.0012648245319724083, -0.030930694192647934, -0.05748726427555084, -0.010857334360480309, 0.014846906997263432, -0.018326064571738243, -0.006641373038291931, -0.009204762987792492, 0.05213860422372818, -0.006280418019741774, 0.027659529820084572, -0.02137790061533451, -0.016937395557761192, 0.057791803032159805, 0.005145041272044182, 0.017398294061422348, -0.011768395081162453, -0.0586545355618, 0.00668675871565938, -0.009524213150143623, 0.03840194642543793, -0.02993924170732498, 0.04536168649792671, 0.035442154854536057, -0.01499905250966549, 0.03687215596437454, -0.06417307257652283, 0.04462654888629913, 0.02491987682878971, -0.00012030508514726534, -0.03485680744051933, -0.002123862039297819, -0.04352721571922302, 0.009883422404527664, 0.016279207542538643, 0.01040984969586134, -0.060531891882419586, -0.0020793043076992035, -0.02425225079059601, 0.06155000999569893, -0.0008902282570488751, 0.015821998938918114, 0.017453746870160103, 0.0529138445854187, -0.012664628215134144, -0.05007588118314743, 0.003968617878854275, 0.025625362992286682, -0.07362093031406403, 0.03406023606657982, 0.019595853984355927, -0.00545935845002532, 0.05556201934814453, 0.08777513355016708 ]
<p>In a panel regression using fixed effects, is it correct to use an instrument that does not vary by year? To use an old but simple example, Angrist and Kruger 1991 use quarter of birth as an instrument for education. If one had access to similar data that was in panel form, is it still correct (and I don't mean specifically quarter of birth, I know there are problems with the validity of this IV) to use quarter of birth (same for each respondent regardless of panel wave) as an instrument in the panel IV regression? Why or why not?</p>
g36057
[ 0.009368246421217918, -0.07554510235786438, 0.0169796384871006, -0.021367445588111877, -0.014167196117341518, 0.03440899774432182, 0.03564028814435005, -0.010775582864880562, 0.0036872848868370056, -0.051538996398448944, 0.023993713781237602, 0.044983867555856705, 0.011088749393820763, 0.015029394999146461, -0.02113199234008789, -0.0343843549489975, 0.06848029792308807, -0.05229689180850983, -0.027667716145515442, 0.0720263347029686, 0.007246504537761211, 0.03114411234855652, 0.006393704097718, 0.005654037464410067, 0.01016668975353241, -0.07048000395298004, 0.022416872903704643, 0.01445805560797453, -0.052466876804828644, -0.031646519899368286, 0.032267726957798004, 0.03872416540980339, 0.05052924156188965, -0.014639985747635365, -0.037225909531116486, 0.009514900855720043, 0.044064491987228394, 0.019128501415252686, 0.050917018204927444, -0.01818227581679821, -0.03450997918844223, -0.042366236448287964, 0.02220405638217926, 0.08092601597309113, -0.01383901946246624, 0.020096663385629654, 0.00014549230400007218, -0.028689613565802574, 0.01892036572098732, -0.027168231084942818, -0.013899827376008034, 0.014112367294728756, -0.017328817397356033, -0.017750276252627373, 0.008075821213424206, 0.04893569275736809, -0.022090695798397064, 0.057993333786726, -0.004802769050002098, 0.03657522425055504, 0.002115486888214946, 0.041002485901117325, -0.03515158221125603, -0.0299562718719244, 0.04425562545657158, 0.10339757800102234, 0.004002916626632214, -0.0021292732562869787, -0.040931735187768936, -0.004813896957784891, 0.011102505959570408, -0.010686987079679966, -0.009531216695904732, 0.005517196375876665, 0.026331325992941856, 0.015729228034615517, -0.03039606474339962, -0.017969390377402306, -0.01028531976044178, 0.06105174869298935, -0.018514001742005348, 0.015650251880288124, 0.045376673340797424, 0.07583116739988327, 0.11209514737129211, 0.05023115500807762, 0.00985501054674387, 0.005770216695964336, -0.00040391256334260106, 0.0037898055743426085, -0.010573220439255238, 0.010054845362901688, -0.005339003633707762, 0.06752442568540573, -0.014264353550970554, -0.02182907797396183, -0.03308410942554474, 0.009313512593507767, 0.03990378603339195, 0.09441022574901581, -0.06543678045272827, 0.03195784240961075, -0.018465878441929817, 0.012500375509262085, -0.041936155408620834, -0.017526932060718536, 0.07962410151958466, -0.019665628671646118, -0.04183856397867203, -0.06779850274324417, -0.04058722034096718, -0.008571411482989788, -0.031697843223810196, -0.0114265913143754, -0.05821426957845688, 0.0013019931502640247, 0.0037288779858499765, -0.026892164722085, -0.010860806331038475, -0.02171654812991619, -0.0009552286355756223, -0.04495220631361008, 0.052814070135354996, 0.10098744928836823, -0.005673118866980076, 0.0014817812480032444, -0.030223891139030457, 0.05105194076895714, 0.03533346205949783, -0.016067273914813995, -0.02657277323305607, 0.019972780719399452, -0.01850416511297226, 0.021953918039798737, 0.06821165978908539, -0.0014240171294659376, 0.014342105947434902, 0.03751950338482857, 0.02257039211690426, 0.04180038720369339, 0.02761228196322918, 0.014530240558087826, -0.011401467025279999, -0.017427220940589905, -0.0006713177426718175, 0.047283515334129333, 0.02834666706621647, -0.004911527968943119, 0.011881889775395393, 0.05801359936594963, -0.05605057626962662, 0.003962150774896145, -0.03363177552819252, 0.03784652799367905, -0.06497834622859955, -0.0008576451800763607, -0.002740158699452877, 0.009820635430514812, 0.009866856969892979, 0.03972194343805313, 0.058767449110746384, -0.017609581351280212, 0.030551431700587273, 0.03787103667855263, -0.016586467623710632, 0.030572559684515, -0.013835234567523003, -0.004636197350919247, -0.03220491483807564, -0.007545027416199446, 0.027881672605872154, -0.02975592575967312, 0.00747115071862936, -0.04353359714150429, 0.04368525743484497, -0.013626341708004475, 0.05174398794770241, -0.01677936501801014, 0.08188852667808533, -0.028917575255036354, -0.0020659035071730614, -0.007214841898530722, -0.030868565663695335, -0.033271774649620056, -0.010954834520816803, 0.0010344465263187885, -0.007706271950155497, -0.046374864876270294, -0.08413033932447433, 0.02647242695093155, 0.021500878036022186, -0.03209960088133812, -0.01769237220287323, -0.01678534410893917, -0.08039285242557526, -0.024154724553227425, 0.03400464728474617, -0.028676491230726242, -0.10041380673646927, 0.044798992574214935, -0.03166189417243004, 0.03628840297460556, 0.02409079484641552, -0.018898935988545418, 0.002479760441929102, 0.045490048825740814, 0.06448265165090561, -0.0363062247633934, -0.005350184626877308, 0.006570953875780106, 0.04934349283576012, 0.06548876315355301, -0.03948034718632698, 0.014915451407432556, -0.005178097635507584, 0.002542076399549842, 0.008546223863959312, 0.010774272494018078, 0.02934529259800911, 0.04854694381356239, -0.07140691578388214, 0.01406655553728342, 0.05454593151807785, 0.008747803047299385, 0.047053515911102295, 0.022189002484083176, 0.072651706635952, -0.029877277091145515, 0.0016932953149080276, 0.008430080488324165, -0.03580750897526741, -0.042073894292116165, -0.03783322498202324, -0.023103510960936546, 0.018385611474514008, -0.04302208125591278, 0.015291444025933743, -0.04887167736887932, 0.012267792597413063, -0.026209142059087753, 0.027983728796243668, 0.0008188110659830272, -0.013974587433040142, 0.025138668715953827, 0.030679145827889442, -0.03988092765212059, -0.0249656829982996, 0.047144606709480286, 0.03510112315416336, 0.028239574283361435, -0.0064597539603710175, 0.04548252373933792, -0.03918219730257988, 0.02312196046113968, 0.011559639126062393, 0.0016037923051044345, 0.00776118878275156, 0.051131825894117355, -0.008225793018937111, 0.003422595327720046, 0.024288086220622063, -0.006276109255850315, 0.003506396198645234, 0.03600574657320976, -0.04480456933379173, -0.00466562295332551, 0.010906409472227097, -0.018013296648859978, -0.007394057232886553, 0.014603614807128906, -0.07647612690925598, 0.010482946410775185, 0.0474112369120121, 0.06541721522808075, 0.019751250743865967, -0.011898675933480263, -0.07740457355976105, -0.07791157066822052, -0.008056365884840488, -0.038557179272174835, 0.02532881498336792, -0.02531087026000023, -0.06535840779542923, 0.010540041141211987, 0.035889141261577606, 0.03644305467605591, 0.04285695031285286, -0.017291879281401634, -0.02961590327322483, 0.0566261000931263, -0.03141111508011818, -0.02253183163702488, -0.006492177955806255, -0.019004706293344498, 0.031517233699560165, 0.0008478105301037431, -0.030394598841667175, -0.012244610115885735, -0.022679325193166733, -0.012043976224958897, 0.026627950370311737, -0.030011074617505074, -0.06029283627867699, 0.02997663803398609, 0.027606692165136337, -0.051915545016527176, -0.004508139565587044, -0.036303162574768066, 0.06370486319065094, -0.01815035380423069, -0.016686614602804184, 0.04579424485564232, -0.0426458865404129, 0.020374154672026634, -0.06390833109617233, -0.042129531502723694, -0.023524606600403786, -0.01811317540705204, -0.006082860287278891, 0.031231438741087914, 0.022293800488114357, -0.03520560637116432, 0.04715486243367195, 0.0170676801353693, -0.03481334447860718, -0.009336857125163078, -0.009262977167963982, 0.021970538422465324, -0.08158869296312332, 0.03172069787979126, 0.004164470359683037, 0.03972258418798447, -0.005265289451926947, -0.013382328674197197, 0.04106593132019043, 0.0022861212491989136, 0.014683390036225319, -0.014243313111364841, -0.006122384686022997, 0.016707638278603554, -0.014894416555762291, -0.02954644151031971, -0.022199442610144615, -0.004799985326826572, -0.046514224261045456, -0.0020659430883824825, 0.019495833665132523, -0.04853585734963417, -0.03856983408331871, 0.04093732684850693, -0.0030509259086102247, -0.003628300968557596, -0.03488057479262352, 0.024770861491560936, 0.00720443157479167, 0.0025232904590666294, 0.06905991584062576, 0.008582672104239464, -0.04403328523039818, -0.008338027633726597, 0.0037625525146722794, -0.038823455572128296, -0.021709609776735306, 0.004995475057512522, 0.02663610130548477, -0.0031340008135885, 0.0434810034930706, 0.07350114732980728, 0.05873900279402733, 0.0024914962705224752, -0.0026594698429107666, 0.004141162149608135, 0.03563426434993744, -0.007141932379454374, -0.07782568782567978, -0.027931267395615578, 0.006416493561118841, 0.06034667044878006, -0.01358055230230093, 0.006906056776642799, 0.056176021695137024, -0.0534554161131382, -0.013346690684556961, -0.006334715522825718, -0.04018398001790047, -0.07107045501470566, 0.009293274022638798, 0.01699109375476837, -0.028292154893279076, 0.01572442427277565, 0.022032570093870163, -0.030114032328128815, 0.006231540348380804, 0.056644972413778305, -0.019776422530412674, 0.01920919120311737, 0.009914315305650234, -0.010716394521296024, -0.00881935004144907, 0.030847499147057533, 0.015526092611253262, 0.029686463996767998, 0.03003675863146782, 0.03438612446188927, -0.029673419892787933, 0.07173227518796921, 0.01384763978421688, -0.0065230391919612885, -0.06759495288133621, -0.027776820585131645, -0.04457980766892433, 0.02340877428650856, -0.025734322145581245, -0.07744680345058441, 0.0605834424495697, 0.002413149457424879, 0.08041103929281235, 0.01035949308425188, 0.020410029217600822, 0.015178263187408447, -0.013604768551886082, 0.03846815600991249, -0.02840343490242958, -0.01190593559294939, 0.03871724009513855, 0.06052446365356445, 0.0076337289065122604, -0.012297149747610092, 0.03178143501281738, -0.013974201865494251, 0.021791988983750343, 0.042469460517168045, -0.04563676938414574, -0.005577420350164175, 0.017707614228129387, -0.017404790967702866, -0.032333169132471085, -0.026349151507019997, -0.00940348394215107, -0.05050770193338394, 0.053754858672618866, 0.009366308338940144, -0.001375843770802021, 0.00499868206679821, -0.03289399296045303, 0.023263832554221153, -0.05240323767066002, -0.013041026890277863, 0.04043176397681236, 0.023863112553954124, -0.017063429579138756, -0.014365162700414658, 0.0028061876073479652, -0.04203454777598381, 0.021164819598197937, -0.05532968044281006, 0.03120706044137478, 0.03233193978667259, 0.06219015270471573, 0.08305031806230545, 0.03112936206161976, -0.02811184898018837, -0.01015130989253521, -0.02936278097331524, -0.060316313058137894, 0.0037881594616919756, -0.05410199239850044, -0.017087096348404884, -0.02111692540347576, 0.04125845432281494, 0.006544971838593483, -0.044415056705474854, 0.007664894685149193, -0.0038856444880366325, -0.030062681064009666, 0.0067852335050702095, -0.01745591312646866, -0.04261411353945732, -0.03803287446498871, -0.04120095074176788, -0.01952768675982952, -0.05158908665180206, 0.08487892895936966, 0.019864972680807114, 0.01265228632837534, -0.03490307927131653, -0.0660463348031044, -0.029520144686102867, -0.0025795288383960724, -0.08240579068660736, 0.050153035670518875, -0.0016807338688522577, 0.05041610077023506, 0.02636673115193844, 0.011938697658479214, 0.018188519403338432, 0.02662316896021366, -0.06576184928417206, 0.03959982842206955, -0.01418275572359562, 0.014292598702013493, 0.04502677544951439, 0.011576409451663494, -0.036739613860845566, 0.008202201686799526, 0.017030518501996994, 0.028621770441532135, -0.03781448304653168, -0.024081004783511162, 0.04781518876552582, 0.04154301807284355, 0.005209139548242092, 0.06230732426047325, 0.03201276808977127, -0.060123857110738754, 0.02569187618792057, -0.02362632192671299, 0.009012652561068535, -0.005531166214495897, 0.05239146947860718, 0.0561370924115181, 0.017818696796894073, -0.005057088099420071, 0.04384167864918709, 0.018941568210721016, -0.06262405961751938, -0.031204093247652054, -0.06060343235731125, 0.010688972659409046, -0.023244349285960197, 0.022258706390857697, 0.034454405307769775, 0.03356727585196495, -0.005155401770025492, 0.014965537935495377, 0.011256486177444458, -0.08487490564584732, 0.014622245915234089, 0.025379089638590813, -0.004720455966889858, -0.018290184438228607, 0.034362711012363434, 0.07563585788011551, -0.03377625346183777, 0.00619187206029892, 0.03581218421459198, -0.04399005323648453, -0.008821669965982437, -0.012308942154049873, -0.024295199662446976, -0.019653359428048134, -0.010147365741431713, -0.00030446640448644757, -0.03198256343603134, -0.0752638652920723, -0.006056827958673239, 0.0074829948134720325, -0.02643953077495098, 0.012569955550134182, -0.020306508988142014, 0.0011396496556699276, -0.003180267522111535, -0.001751578412950039, -0.03973941504955292, 0.056397806853055954, -0.04517113417387009, -0.03258191794157028, -0.01834603026509285, -0.030742604285478592, -0.003939250484108925, 0.01627993956208229, -0.062254905700683594, -0.059353407472372055, 0.011059785261750221, -0.013415481895208359, -0.02924502082169056, -0.027776602655649185, 0.0051400973461568356, 0.02912890538573265, 0.0255386084318161, 0.01288645900785923, -0.04453917220234871, -0.021308327093720436, 0.0029257407877594233, -0.024712614715099335, 0.032411087304353714, 0.000499057408887893, -0.010181435383856297, -0.027056511491537094, 0.043892573565244675, -0.07490509748458862, -0.025525256991386414, 0.03046831488609314, 0.008080363273620605, -0.030983399599790573, -0.03130371868610382, -0.012813919223845005, 0.04690774530172348, -0.016931258141994476, -0.04718558490276337, -0.07186663895845413, -0.02722790092229843, 0.005300911143422127, 0.0037914803251624107, 0.06683643162250519, -0.021276839077472687, -0.007450035773217678, 0.036630306392908096, 0.04018981382250786, -0.04355018585920334, -0.04936252534389496, -0.006753385066986084, 0.036183685064315796, 0.028095142915844917, 0.008776090107858181, -0.01310203317552805, -0.08179274946451187, 0.03848736733198166, -0.10662568360567093, 0.010617165826261044, 0.0036652751732617617, 0.0175247173756361, 0.07295165956020355, -0.04717855900526047, 0.024989066645503044, 0.06512228399515152, -0.05232123285531998, -0.019468234851956367, 0.04613514617085457, -0.005780271254479885, -0.05661126971244812, -0.022289792075753212, -0.04219118505716324, 0.019635174423456192, -0.02521408535540104, 0.020509151741862297, -0.006908825132995844, 0.07738566398620605, -0.029129747301340103, -0.022609736770391464, -0.04849611222743988, -0.007930692285299301, 0.01211931835860014, 0.058239951729774475, -0.003744915360584855, -0.01448296383023262, 0.04297061637043953, 0.08277522772550583, -0.0951264277100563, 0.026080923154950142, 0.030003361403942108, 0.01812419481575489, -0.022302551195025444, -0.04413919895887375, 0.03215755149722099, 0.06070323288440704, 0.03573809936642647, 0.032137274742126465, 0.048100534826517105, 0.0019837324507534504, -0.0035597551614046097, -0.04629525542259216, -0.05572185292840004, 0.02759285271167755, -0.03084494359791279, -0.004914691671729088, -0.014473909512162209, -0.017533203586935997, 0.08360498398542404, -0.027775565162301064, 0.030491044744849205, -0.021785235032439232, 0.018811438232660294, -0.037660401314496994, -0.024315226823091507, 0.018337396904826164, -0.016407018527388573, -0.017694024369120598, 0.0017837330233305693, 0.013731411658227444, 0.039355769753456116, -0.0012745349667966366, 0.07198035717010498, 0.007345333695411682, -0.05244462564587593, 0.01884225569665432, -0.03881145268678665, -0.03569795563817024, 0.03004835918545723, -0.02950001135468483, 0.01872299239039421, 0.03646150976419449, 0.019657909870147705, 0.015268761664628983, -0.042497873306274414, -0.05678727105259895, 0.014492053538560867, 0.00012798064562957734, -0.012942690402269363, 0.056736934930086136, 0.07133223116397858, 0.02006939984858036, -0.029057158157229424, -0.06059839203953743, 0.05910347029566765, -0.01643557660281658, -0.04541115462779999, -0.007643871009349823, -0.04686283320188522, -0.07903098315000534, -0.03887054696679115, 0.04384590685367584, -0.010463405400514603, 0.012013860046863556, 0.02905360423028469, -0.03191738575696945, -0.01416421215981245, -0.03941988945007324, 0.02848093770444393, -0.025604940950870514, -0.02548455446958542, -0.015593529678881168, -0.031361259520053864, -0.04096030816435814, 0.03870571032166481, 0.020355425775051117, -0.06951069831848145, 0.012857969850301743, -0.031091883778572083, 0.004256264306604862, -0.011845299042761326, 0.006295822095125914, -0.08044033497571945, 0.050879791378974915, 0.059054773300886154, -0.009489204734563828, 0.005383860785514116, -0.017411548644304276, -0.011412463150918484, 0.04187526926398277, -0.013831816613674164, 0.02966885082423687, -0.009069547057151794, 0.031234057620167732, -0.03375781700015068, 0.013712478801608086, -0.023189594969153404, -0.021426169201731682, -0.009105858393013477, -0.0781174823641777, -0.05022237449884415, -0.019183088093996048, -0.05318928882479668, 0.026429524645209312, 0.001462443731725216, 0.00882687047123909, 0.025819428265094757, -0.015336005948483944, 0.004971758462488651, 0.010669227689504623, -0.021135561168193817, 0.06228332221508026, 0.0071328808553516865, 0.03972239792346954, -0.007010193541646004, 0.009814638644456863, 0.05451226979494095, 0.01014343835413456 ]
<p>I am currently working on biomass estimates using satellite imagery. I'll quickly define the background of my question, and then explain the statistical question I am working on.</p> <p><strong>Background</strong></p> <p><em>Problem</em> </p> <p>I am trying to estimate biomass over an area in France. My response is the steamwood volume density (in $m^3/ha$), which is more or less proportional to biomass (depending on the wood densities...).</p> <p>The independent variables that I have are vegetation indices derived from measured reflectances over this area (the satellite used in the study is MODIS for those who know it). These indices are for example NDVI, EVI, etc. I have maps of the indices, and the resolution of the maps are 250m.</p> <p>There are strong correlations between these indices and the volume in a same forest type (biome and climate). So I am trying to regress the volume density against these indicators (actually their time series) on inventory plots where I know the volume.</p> <p><em>Forest inventories</em></p> <p>The volume on these plots is estimated with the following sampling method:</p> <ol> <li>Inventory nodes are placed on a regular grid covering the area.</li> <li>A plot is attached to each node, and the inventory process (tree types, volumes, canopy height, etc.) occurs on this plot. Of course I am interested only in the inventory plot and the values of my vegetation indices is the value of the pixel containing the plot.</li> <li><p>The inventory process on a plot is the following: </p> <p><img src="http://i.stack.imgur.com/qcHtu.png" alt="http://i.stack.imgur.com/DeHdC.png"></p> <ul> <li>Measure of the trees that have a diameter > 37.5cm in the 15m radius circle</li> <li>Measure of the trees that have a diameter > 22.5cm in the 9m radius circle</li> <li>Measure of the trees that have a diameter > 7.5cm in the 6m radius circle</li> </ul></li> </ol> <p>The volume density is then calculated using expansion factors.</p> <p>For each plot I have access to the data for all the measured trees. </p> <p>Moreover, for each single tree, I have an uncertainty on the volume due to the use of allometric equations (let us say 10%).</p> <p><strong>Where statistics are important...</strong></p> <p>For my regressions to be more accurate, I need for each estimate of volume the variance/CI of this measure. This depends, IMO, on the number of trees sampled and the volume density found.</p> <p>So I have two problems:</p> <ol> <li><p>How to account for the fact that my vegetation indices are measured over a pixel of 250m ?</p> <blockquote> <p>I can assume that the volume density is constant over one pixel, and that I sample this pixel with one inventory plot.</p> </blockquote></li> <li><p>How to estimate the variability of my volume density? </p> <blockquote> <p>I think I could use bootstrapping on the tree population. But my total number of trees measured can be pretty small (from 7 to 20...). Moreover, how can I take into account the fact that I am measuring the trees on different circles depending on their sizes ? And how should the variability change if I am looking on an entire pixel ?</p> </blockquote></li> </ol> <blockquote> <p>I was also thinking that I could use a Monte Carlo Simulation to simulate a forest, and then randomly sample this forest with plots to see what is going on...</p> </blockquote> <p>I do not have a strong statistical background, so I am a little bit lost!</p>
g36058
[ 0.012168793007731438, 0.010642780922353268, -0.0011832205345854163, -0.03564781695604324, -0.03021274507045746, -0.03819052502512932, -0.06228431314229965, -0.03961486369371414, -0.008272865787148476, 0.017421545460820198, 0.04749175161123276, 0.020663613453507423, 0.06987118721008301, 0.025720087811350822, -0.004416938871145248, 0.028211353346705437, 0.030344340950250626, -0.045530565083026886, 0.021942991763353348, 0.02105657197535038, -0.047155458480119705, -0.002359087346121669, -0.028457915410399437, -0.033983953297138214, -0.05624287575483322, -0.04850790277123451, 0.051404260098934174, 0.05692237988114357, -0.040212877094745636, -0.005918382201343775, -0.03253602981567383, 0.018750859424471855, 0.01305338740348816, 0.008639873005449772, -0.01736895740032196, 0.014826704747974873, -0.02910284511744976, -0.018943551927804947, 0.0729811042547226, 0.04572919011116028, -0.04206113889813423, -0.024234430864453316, 0.02816811203956604, 0.04929274693131447, -0.013441422022879124, -0.0005593819660134614, -0.013960661366581917, -0.0573359839618206, 0.03430281952023506, -0.001396680367179215, -0.047855034470558167, 0.06713913381099701, 0.01339695043861866, -0.010156243108212948, -0.03731115534901619, 0.003609830979257822, 0.01762307807803154, -0.005857615731656551, 0.03474956005811691, -0.03802081197500229, 0.000030353512556757778, -0.0465373620390892, 0.01611759513616562, -0.031726911664009094, 0.036995626986026764, 0.02166570909321308, -0.0982850044965744, -0.008180627599358559, 0.019838906824588776, -0.0465703159570694, 0.037484005093574524, -0.009579663164913654, -0.006879799999296665, 0.000977103947661817, -0.0399041511118412, -0.04739123210310936, -0.0014948000898584723, 0.02028612233698368, -0.02740413323044777, 0.07055474072694778, -0.00942846667021513, 0.026752686128020287, -0.05504894629120827, 0.02061796747148037, 0.031049514189362526, 0.01647205837070942, 0.06118800863623619, -0.034925494343042374, 0.011366302147507668, 0.013236085884273052, 0.029069682583212852, 0.03886307775974274, 0.10953213274478912, 0.06343918293714523, 0.006097175180912018, -0.018516117706894875, -0.04835464432835579, 0.007068348117172718, -0.04311724752187729, 0.02886921353638172, -0.03665202856063843, 0.075868621468544, -0.015329441986978054, -0.034066732972860336, -0.04660644382238388, 0.03119174763560295, -0.048611097037792206, -0.012619038112461567, -0.006338976789265871, -0.002808085409924388, -0.06922990083694458, -0.06527493894100189, -0.0421530082821846, -0.01690983958542347, -0.07269352674484253, -0.04332813248038292, 0.06413077563047409, -0.009048059582710266, 0.01123221404850483, -0.01293642446398735, -0.012896244414150715, 0.0031379717402160168, 0.05242026597261429, -0.03231843188405037, -0.03861679509282112, -0.010974053293466568, 0.03022065944969654, -0.010160579346120358, -0.005720809567719698, 0.007315991912037134, -0.01139533706009388, -0.02111176960170269, -0.01531858928501606, 0.03303247690200806, 0.05248377099633217, -0.010121287778019905, -0.0705127865076065, 0.055351272225379944, -0.017569443210959435, 0.07751864194869995, -0.058376848697662354, 0.04920481517910957, 0.03240006044507027, 0.006574180908501148, -0.044229574501514435, -0.019224263727664948, 0.019734589383006096, 0.007001679856330156, 0.02586260810494423, -0.06903813779354095, 0.0011282613268122077, 0.06402271240949631, -0.039528679102659225, -0.0009440918220207095, -0.009503458626568317, 0.0010954823810607195, -0.030882209539413452, 0.0147201307117939, -0.011279252357780933, 0.019942330196499825, 0.01613943837583065, 0.009246260859072208, 0.06091439723968506, -0.018511807546019554, 0.019148768857121468, -0.024584783241152763, 0.10363459587097168, -0.08919870853424072, -0.04332089424133301, -0.056529104709625244, 0.0023407351691275835, -0.014500197023153305, 0.0005357907502911985, -0.04166993126273155, -0.034406714141368866, 0.05092816799879074, 0.07141174376010895, 0.05728183686733246, 0.037812646478414536, 0.07147030532360077, 0.03117881901562214, 0.03403184935450554, -0.013145958073437214, -0.050773750990629196, 0.008583015762269497, -0.028768571093678474, 0.011602399870753288, -0.043047819286584854, -0.05494764819741249, 0.021149488165974617, -0.014589125290513039, -0.04725151136517525, 0.024440210312604904, -0.010012822225689888, 0.01830592192709446, 0.021273156628012657, 0.06271469593048096, -0.006560333538800478, 0.0075298454612493515, -0.017295856028795242, -0.031387098133563995, -0.030254751443862915, 0.029798826202750206, 0.09619078040122986, -0.029817957431077957, -0.0007861810736358166, -0.0193294920027256, 0.01587572693824768, -0.046991538256406784, 0.0020394425373524427, 0.0016102546360343695, -0.017613425850868225, -0.08720450103282928, 0.05210297182202339, -0.01002734899520874, 0.01324409618973732, 0.022970465943217278, -0.03353350609540939, 0.021517314016819, -0.03213018551468849, -0.059103284031152725, -0.008191912434995174, -0.012955388985574245, 0.020409096032381058, 0.007117873057723045, 0.005003458354622126, 0.06016819551587105, -0.010266182944178581, 0.05113067105412483, 0.05604502558708191, -0.006929598283022642, 0.044660791754722595, 0.02529110200703144, -0.01593211106956005, -0.004636096302419901, 0.029185933992266655, 0.00873939972370863, 0.012304598465561867, -0.0008589848875999451, 0.03460676595568657, 0.011178364045917988, -0.026524147018790245, 0.02969546616077423, -0.02170952595770359, 0.030269479379057884, -0.036737848073244095, 0.02594265155494213, -0.004854124505072832, -0.005814233794808388, 0.0025579025968909264, -0.03934859856963158, 0.06843161582946777, 0.028306063264608383, -0.04518084228038788, -0.04022466391324997, -0.04324004799127579, -0.043155550956726074, -0.007639543619006872, 0.0009475460392422974, 0.030840840190649033, -0.021222513169050217, -0.056910768151283264, 0.040971193462610245, 0.03372007980942726, 0.008249863982200623, 0.020868537947535515, -0.045494746416807175, -0.06547016650438309, -0.02528161182999611, -0.022058634087443352, 0.017207371070981026, -0.04002765193581581, 0.04543594643473625, 0.026643170043826103, 0.012940922752022743, 0.03260469809174538, 0.00834599882364273, 0.044674236327409744, 0.058014798909425735, 0.010493040084838867, 0.03829887881875038, -0.00013398687588050961, 0.025766978040337563, 0.08062371611595154, 0.03377388417720795, 0.010106014087796211, 0.019557548686861992, 0.0007833209820091724, 0.007046390790492296, -0.048666443675756454, 0.028796333819627762, -0.03803296759724617, -0.011425914242863655, 0.04949386790394783, -0.02019846998155117, -0.03103562444448471, -0.01504584215581417, -0.05166791379451752, 0.07559088617563248, -0.0008289575343951583, -0.01045390497893095, 0.016008364036679268, 0.06325137615203857, 0.016487378627061844, 0.07377900928258896, -0.0489470399916172, -0.0005644836346618831, -0.022085795179009438, -0.01502979639917612, 0.018059303984045982, 0.00909301359206438, -0.05089610069990158, -0.027429310604929924, -0.058145128190517426, 0.0048218900337815285, -0.02004173956811428, -0.013415109366178513, -0.017808405682444572, 0.01843443140387535, -0.05801943317055702, 0.015463859774172306, -0.025781691074371338, -0.027491260319948196, 0.0294392891228199, -0.02190122753381729, -0.015524502843618393, -0.06547863781452179, 0.048543866723775864, -0.022591575980186462, -0.017387976869940758, -0.043730996549129486, 0.027295148000121117, -0.00001852151945058722, -0.03359925374388695, -0.06552886962890625, -0.04323386028409004, -0.01563895307481289, -0.009593482129275799, 0.027198052033782005, -0.05498872697353363, -0.03239822015166283, -0.06686682999134064, -0.0003890100633725524, -0.007984342984855175, 0.00829089991748333, 0.011437525972723961, -0.018601736053824425, -0.0004671685164794326, -0.014472628943622112, -0.036011286079883575, 0.0023351043928414583, -0.02654445916414261, 0.08829358965158463, 0.01589338295161724, 0.05138729140162468, 0.05167097970843315, 0.044692885130643845, -0.010360173881053925, 0.04075004160404205, 0.0065437001176178455, 0.007447501178830862, -0.02034064009785652, -0.006880986038595438, -0.04433367773890495, -0.01960018277168274, -0.023823972791433334, 0.01757301576435566, 0.06007513776421547, 0.018504712730646133, -0.027064643800258636, 0.030662333592772484, 0.015524573624134064, 0.0021049545612186193, 0.0035029505379498005, 0.002256889594718814, -0.01668020524084568, 0.010467806831002235, -0.019291643053293228, 0.009993656538426876, 0.026292972266674042, 0.013009523041546345, -0.002339882543310523, 0.029574556276202202, -0.0680350512266159, -0.002251971513032913, -0.0616166889667511, -0.01632152497768402, 0.019015556201338768, 0.058524955064058304, -0.08004172891378403, 0.021358247846364975, -0.04759415239095688, -0.09670840948820114, 0.010950848460197449, 0.034306205809116364, -0.043033450841903687, 0.03999357298016548, 0.048485081642866135, 0.014252737164497375, 0.07638222724199295, -0.005309610161930323, -0.027996281161904335, 0.03737126290798187, -0.01315327174961567, -0.028491854667663574, -0.03478696942329407, 0.03905566409230232, 0.0056358263827860355, -0.026568178087472916, -0.011708545498549938, 0.005734151694923639, 0.030880657956004143, 0.0450807549059391, -0.08092058449983597, 0.020379845052957535, -0.019546067342162132, 0.07690046727657318, 0.00818183645606041, -0.01386214978992939, 0.024173535406589508, -0.04456024989485741, 0.06791845709085464, -0.0442802719771862, -0.042331550270318985, 0.026077939197421074, -0.02012469992041588, -0.011222957633435726, -0.08583689481019974, 0.030898546800017357, 0.049434155225753784, 0.005138797219842672, 0.03747636079788208, 0.0009288662695325911, 0.07571462541818619, -0.0034075118601322174, -0.009773113764822483, -0.016278909519314766, 0.005825947970151901, 0.03765563666820526, 0.014509585686028004, -0.021091973409056664, -0.0068007479421794415, -0.027217209339141846, 0.011705744080245495, -0.03209810331463814, 0.00009741179383127019, -0.003120602574199438, -0.00906817801296711, 0.054649241268634796, -0.0013195178471505642, 0.00030378077644854784, 0.033779993653297424, 0.008837874047458172, -0.032972753047943115, 0.00638310331851244, -0.009791074320673943, 0.013625088147819042, 0.07657545059919357, 0.024920698255300522, -0.015321064740419388, 0.05294286459684372, -0.0019436923321336508, -0.09361689537763596, -0.027501506730914116, 0.006698099430650473, 0.019312849268317223, -0.08760692179203033, 0.014607044868171215, 0.031863320618867874, -0.025205882266163826, -0.019151734188199043, -0.007012895308434963, 0.009941811673343182, 0.02741817943751812, 0.029095757752656937, 0.018213780596852303, -0.04392801597714424, -0.025176430121064186, 0.018473749980330467, -0.06308828294277191, -0.0326809361577034, -0.04163476452231407, 0.010412677191197872, 0.01829368807375431, 0.041223376989364624, 0.011477794498205185, -0.014034275896847248, -0.062152694910764694, 0.014838309027254581, 0.03825776278972626, -0.053067613393068314, 0.05840994045138359, 0.054639048874378204, 0.017247764393687248, 0.021148495376110077, -0.07280964404344559, 0.04155602306127548, -0.053784217685461044, -0.016202758997678757, 0.010917178355157375, 0.022910548374056816, 0.03381459414958954, -0.03504283353686333, -0.008061216212809086, 0.006768553052097559, 0.008581451140344143, 0.0716238021850586, -0.006604671012610197, 0.04668222740292549, 0.06764974445104599, -0.05431611090898514, 0.021087251603603363, 0.005124466028064489, 0.016789434477686882, -0.0408056378364563, -0.05837787315249443, -0.01664171740412712, 0.06170981377363205, -0.03841451182961464, -0.02835286222398281, -0.0038105829153209925, 0.011683972552418709, 0.043422672897577286, -0.019462624564766884, 0.04586457833647728, -0.050786737352609634, -0.030831553041934967, -0.034657225012779236, 0.03479563817381859, 0.0062415036372840405, -0.012247367762029171, 0.06318269670009613, -0.054403647780418396, -0.022684836760163307, -0.02370976097881794, 0.01502766739577055, -0.05824611708521843, 0.007143587339669466, 0.029014693573117256, -0.009142251685261726, -0.034400343894958496, 0.01941336877644062, 0.030360674485564232, -0.0009964540367946029, -0.019335411489009857, -0.047723446041345596, 0.03398212790489197, -0.05783865228295326, 0.056858133524656296, 0.003042212687432766, 0.05713498219847679, 0.012796983122825623, -0.005937942769378424, -0.06594593822956085, -0.02832629345357418, -0.025839967653155327, 0.03604058921337128, -0.004963302053511143, -0.025786153972148895, -0.014653237536549568, -0.01921798661351204, -0.058599043637514114, 0.0316520556807518, 0.011441079899668694, 0.03663875162601471, -0.016603337600827217, 0.005095650441944599, 0.004273809026926756, -0.017874700948596, 0.021992407739162445, -0.011172071099281311, -0.00934368371963501, -0.002521636663004756, 0.04664980620145798, 0.011769557371735573, 0.009682760573923588, -0.026746859773993492, -0.02185419201850891, 0.06099687144160271, 0.02619859389960766, -0.02525908127427101, 0.028920020908117294, 0.024108653888106346, -0.01536652259528637, -0.0014259002637118101, -0.006730892229825258, 0.028913842514157295, -0.039677370339632034, -0.017135286703705788, -0.03395846113562584, -0.012938126921653748, 0.025171177461743355, -0.042913902550935745, -0.02938733994960785, 0.0037568442057818174, -0.02657056227326393, -0.027768831700086594, 0.03310506418347359, 0.02602573111653328, -0.011605202220380306, -0.01510864868760109, -0.026036452502012253, 0.03146543353796005, -0.037295863032341, 0.011395967565476894, -0.07592444121837616, -0.007104367949068546, -0.038368429988622665, 0.05122493952512741, -0.06721238046884537, 0.018699390813708305, -0.025871558114886284, 0.0630040317773819, 0.03528624400496483, 0.037250079214572906, 0.005445342045277357, -0.04026119410991669, -0.00940441619604826, -0.04080325365066528, 0.001382343820296228, 0.016313092783093452, -0.027901580557227135, -0.007291356101632118, -0.04333268851041794, 0.018335917964577675, 0.01461191289126873, 0.03423039987683296, -0.01574670523405075, 0.08101978898048401, -0.023945419117808342, -0.006442984100431204, 0.02500331401824951, 0.03223434463143349, 0.03944829851388931, -0.05095009133219719, 0.06796077638864517, -0.06357461214065552, 0.0751507431268692, 0.01724489964544773, 0.0632404237985611, -0.011525074020028114, -0.008029376156628132, -0.02045588009059429, -0.020249271765351295, -0.007227547466754913, -0.05512901395559311, 0.04074416309595108, -0.008959946222603321, 0.012520748190581799, -0.023723939433693886, 0.04455556720495224, 0.03266547992825508, 0.03188357874751091, -0.0385008379817009, 0.009186262264847755, 0.08034829050302505, 0.029311848804354668, 0.005264885723590851, 0.051023129373788834, 0.044009916484355927, -0.06865130364894867, -0.06811956316232681, -0.05182831361889839, -0.025310860946774483, 0.03098740242421627, 0.032030388712882996, 0.009489280171692371, 0.023442722856998444, -0.033843524754047394, -0.04640218988060951, -0.02750234864652157, -0.02444862388074398, -0.026756519451737404, 0.04216371849179268, 0.04449448734521866, -0.014406643807888031, 0.007081224117428064, 0.041998982429504395, -0.048156868666410446, 0.03744383901357651, 0.01531253196299076, -0.032310016453266144, 0.03737274929881096, -0.012681040912866592, -0.0340462327003479, 0.01012376043945551, -0.011575392447412014, 0.03390903025865555, 0.05835522711277008, -0.04921020567417145, -0.05582306534051895, -0.0065909153781831264, -0.01781657710671425, -0.009587369859218597, -0.024075403809547424, 0.04323561489582062, -0.019723568111658096, -0.005282050464302301, 0.013637534342706203, -0.02677561342716217, -0.030484138056635857, 0.03334354609251022, -0.01041498128324747, -0.05268675461411476, 0.03844781219959259, -0.013337790966033936, -0.011045739986002445, 0.02344311773777008, 0.003971706610172987, -0.0386773981153965, -0.016284020617604256, -0.01447871420532465, -0.026146698743104935, 0.03200240060687065, 0.019142381846904755, -0.02464597299695015, -0.006322633940726519, -0.02274496853351593, -0.023486077785491943, 0.03287273272871971, -0.04157979041337967, 0.01735805533826351, -0.027560949325561523, 0.011249951086938381, 0.05738121643662453, -0.06961233168840408, -0.05223838984966278, 0.009049646556377411, 0.043516796082258224, 0.037512846291065216, -0.008473318070173264, -0.007283087354153395, -0.02446773275732994, 0.011956244707107544, 0.03927914425730705, 0.003714683698490262, 0.09079443663358688, -0.06399083137512207, -0.0298894252628088, 0.024103010073304176, -0.03788954019546509, -0.00934293307363987, -0.0036905002780258656, 0.08492475003004074, 0.03902788832783699, 0.03647144138813019, -0.024738695472478867, 0.022281628102064133, 0.012167899869382381, -0.007877502590417862, 0.011095907539129257, 0.03652369603514671, 0.009770785458385944, 0.0571136437356472, -0.010217880830168724, 0.012356013990938663, -0.004611564800143242, 0.020449617877602577, 0.05985646694898605, -0.015303791500627995, 0.02155645750463009, 0.012195306830108166, -0.05999685078859329, -0.007493569515645504, 0.019245576113462448, -0.021598193794488907, -0.013314034789800644, 0.043585751205682755 ]
<p>I am aware that the "prediction interval", as defined in most textbooks on linear models, is focused on the uncertainty in the model being fit and is used to estimate an output prediction range for exact inputs. However, as is normally the case, what about situations where the input isn't exact? How do you calculate a "prediction interval" that accounts for both the uncertainty in the model and the uncertainty in the input data?</p> <p>For example,</p> <p>Assume the model is: <code>y = a0 + (a1 * x1) + (a2 * x2)</code></p> <p>Where <code>y</code>, <code>x1</code>, and <code>x2</code> are time series vectors. </p> <p>I only have one observation of the <code>y</code> time series with its associated <code>x1</code> and <code>x2</code> time series. That data is used to fit the model. However, I also have 1000 additional observations for <code>x1</code> and <code>x2</code>. I can easily calculate individual "prediction intervals", using the model and each <code>x1</code> <code>x2</code> pair, however I want to estimate a "prediction interval" that allows for all <code>x1</code> and <code>x2</code> observations. To be more specific, I generated the example below. The questionable code is below the <code>#======</code> comment line.</p> <p>Basically, I used <code>lm(..)</code> to fit the <code>y</code> vector to its associated <code>x1</code> and <code>x2</code> vectors. Next, I used <code>predict.lm(...interval="prediction", level=alpha)</code> to generate its typical <code>fit</code>, <code>lwr</code>, and <code>upr</code> vectors for each additional <code>x1</code> <code>x2</code> pair (see Graph 1, <code>fit</code> is the solid line, <code>upr</code> and <code>lwr</code> are the dashed lines for two observations). I then collected these vectors for all <code>x1</code> <code>x2</code> pairs and used <code>alpha</code> to extract the upper and lower tails of all of the <code>lwr</code> and <code>upr</code> vectors (see Graph 2).</p> <p>Is this scheme valid? Does the <code>alpha</code> that was used in <code>predict.lm(... level=alpha)</code> apply directly to counting-up/sorting the results to generate a "prediction interval" that allows for all <code>x1</code> <code>x2</code> pairs? Can a 5% range from a competing model (for example an ARIMA model) be compared to this 5% "prediction interval"?</p> <p>I'm fairly sure that the following scheme isn't right, but so far, I haven't figured out what I need to fix.</p> <pre><code>set.seed(1) numpoi &lt;- 10 #Number of data points in a time series vector #First independent variable "x1", first observation x1mea &lt;- 0.03 x1sta &lt;- 0.05 x1 &lt;- cumsum(rnorm(numpoi, mean=x1mea, sd=x1sta)) #Second independent variable "x2", first observation x2mea &lt;- -0.01 x2sta &lt;- 0.1 x2 &lt;- cumsum(rnorm(numpoi, mean=x2mea, sd=x2sta)) #Dependent variable "y", first observation a0 &lt;- 3 a1 &lt;- 2 a2 &lt;- 1 noimea &lt;- 0.0 noista &lt;- 0.1 y &lt;- a0 + (a1 * x1) + (a2 * x2) + rnorm(numpoi, mean=noimea, sd=noista) #Build a data frame of the "first observation" data datfra &lt;- data.frame(y=y, x1=x1, x2=x2) #Fit the model for the "first observation" mod &lt;- lm(y ~ x1 + x2, data=datfra) summary(mod) #Set up desired alpha value alpha &lt;- 0.95 onetai &lt;- (1 - alpha)/2 #Convert the two tail "alpha" to a one tail value for use later #Generate some new data "a" for a second observation of "x1" and "x2". x1a &lt;- cumsum(rnorm(numpoi, mean=x1mea, sd=x1sta)) x2a &lt;- cumsum(rnorm(numpoi, mean=x2mea, sd=x2sta)) datfraa &lt;- data.frame(y=rep(NA, numpoi), x1=x1a, x2=x2a) modprea &lt;- predict(mod, newdata=datfraa, interval="prediction", level=alpha) #Generate some new data "b" for a third observation of "x1" and "x2". x1b &lt;- cumsum(rnorm(numpoi, mean=x1mea, sd=x1sta)) x2b &lt;- cumsum(rnorm(numpoi, mean=x2mea, sd=x2sta)) datfrab &lt;- data.frame(y=rep(NA, numpoi), x1=x1b, x2=x2b) modpreb &lt;- predict(mod, newdata=datfrab, interval="prediction", level=alpha) #Plot the results for both new data "a" and "b" plot(modprea[, 1], type="l", ylim=c(min(modprea, modpreb), max(modprea, modpreb)), main="Graph 1 - Second and Third Observations for x1 and x2", lwd=2, col="red") lines(modprea[, 2], lwd=2, lty=2, col="red") lines(modprea[, 3], lwd=2, lty=2, col="red") lines(modpreb[, 1], lwd=2, col="green") lines(modpreb[, 2], lwd=2, lty=2, col="green") lines(modpreb[, 3], lwd=2, lty=2, col="green") #=========================================================================== #The code below is where my question lies. Is this the appropriate method #to account for all observations? #Run the above calculation scheme on "all" observations. numtri &lt;- 1000 #All observations modprecfit &lt;- matrix(0, nrow=numpoi, ncol = numtri) #Matrix to hold all "fit" vectors modpreclwr &lt;- matrix(0, nrow=numpoi, ncol = numtri) #Matrix to hold all "lwr" vectors modprecupr &lt;- matrix(0, nrow=numpoi, ncol = numtri) #Matrix to hold all "upr" vectors #Fill up the modprecfit, modpreclwr, and modprecupr matricies. for (i in 1:numtri) { #Generate the new data and put it in a dataframe x1c &lt;- cumsum(rnorm(numpoi, mean=x1mea, sd=x1sta)) x2c &lt;- cumsum(rnorm(numpoi, mean=x2mea, sd=x2sta)) datfrac &lt;- data.frame(y=rep(NA, numpoi), x1=x1c, x2=x2c) #Predict the new "y" for new input data modprec &lt;- predict(mod, newdata=datfrac, interval="prediction", level=alpha) #Store the "ft", "lwr", and "upr" vectors so they can be processed later modprecfit[, i] &lt;- modprec[, 1] modpreclwr[, i] &lt;- modprec[, 2] modprecupr[, i] &lt;- modprec[, 3] } #Extract the average "fit", the lower quantile "lwr", and the upper quantile "upr" modprecfitfin &lt;- apply(modprecfit, 1, quantile, 0.5) modpreclwrfin &lt;- apply(modpreclwr, 1, quantile, onetai) modprecuprfin &lt;- apply(modprecupr, 1, quantile, (1 - onetai)) plot(modprecfitfin, type="l", ylim=c(min(modpreclwrfin), max(modprecuprfin)), main="Graph 2 - All Observations for x1 and x2", lwd=2, col="red") lines(modpreclwrfin, lwd=2, lty=2, col="red") lines(modprecuprfin, lwd=2, lty=2, col="red") </code></pre> <p><img src="http://i.stack.imgur.com/dHaNa.png" alt="enter image description here"> <img src="http://i.stack.imgur.com/oMcGL.png" alt="enter image description here"></p>
g47564
[ -0.03191711753606796, -0.015622412785887718, -0.0012803467689082026, 0.0030159547459334135, -0.025998534634709358, -0.03214767202734947, 0.03913678228855133, 0.0010977674974128604, -0.06840734928846359, -0.05329577252268791, -0.02229785919189453, 0.03277532011270523, 0.06727346777915955, 0.000682485697325319, -0.04048490151762962, 0.0357036367058754, 0.02590419165790081, 0.04480380937457085, -0.011430146172642708, -0.0012464820174500346, 0.017730439081788063, 0.023938681930303574, 0.02295512706041336, -0.018923459574580193, -0.04490678384900093, -0.04074745625257492, 0.018052473664283752, 0.054009947925806046, -0.025542128831148148, 0.0262968260794878, -0.0025962642394006252, -0.001433466444723308, 0.030349746346473694, -0.03278975561261177, -0.03859402984380722, 0.017423903569579124, -0.013530327007174492, -0.04909572750329971, -0.030186163261532784, 0.0038272663950920105, -0.032612286508083344, 0.004414142109453678, 0.005089310929179192, 0.03568550571799278, -0.0016387496143579483, -0.05019628256559372, -0.020699862390756607, -0.048755399882793427, 0.005496803671121597, 0.030481714755296707, 0.04084862023591995, 0.024669665843248367, 0.048454154282808304, 0.031708456575870514, 0.008017783053219318, 0.11117537319660187, -0.024222103878855705, -0.0002636501449160278, 0.03440177068114281, -0.03488878533244133, -0.0067955139093101025, -0.03933381289243698, 0.025386756286025047, -0.022399282082915306, 0.007790025789290667, 0.03984186425805092, -0.04511483758687973, -0.0495757982134819, -0.01122230477631092, -0.045976847410202026, 0.03105183318257332, 0.002632651012390852, 0.009014437906444073, -0.006296505220234394, -0.10900886356830597, -0.00029041871312074363, -0.015475899912416935, 0.03606363385915756, 0.03530409187078476, 0.0759759172797203, -0.024847840890288353, 0.02143236994743347, -0.05189555138349533, -0.02085649035871029, -0.010075089521706104, -0.013840572908520699, 0.010276904329657555, 0.019700445234775543, 0.03219051659107208, 0.030164679512381554, 0.0001517359632998705, -0.01575400121510029, 0.07325682044029236, 0.012325845658779144, 0.010806430131196976, -0.0008434595656581223, -0.08896975964307785, 0.005732380785048008, 0.051215872168540955, -0.016518475487828255, 0.022665806114673615, 0.10002868622541428, 0.013429438695311546, -0.028858227655291557, -0.08783433586359024, 0.013635775074362755, 0.027502020820975304, -0.0023631302174180746, -0.0033561449963599443, -0.01999906823039055, -0.038629088550806046, -0.00006533291161758825, -0.06364181637763977, -0.004311429336667061, -0.022277185693383217, -0.01098608784377575, 0.07393573969602585, 0.022742092609405518, -0.04636045917868614, 0.019799817353487015, 0.07118162512779236, 0.018753662705421448, 0.06734132766723633, 0.06436949968338013, 0.036567363888025284, 0.03221986070275307, -0.011060367338359356, 0.07812488079071045, -0.004654047079384327, -0.008091998286545277, 0.023561397567391396, 0.009360871277749538, -0.036297786980867386, 0.038058772683143616, -0.0015403518918901682, -0.01764020323753357, -0.009700041264295578, 0.01926426589488983, 0.003938103094696999, 0.03159919008612633, -0.04129556566476822, 0.002621483290567994, -0.06043613329529762, -0.06824226677417755, 0.04829944670200348, 0.03742298483848572, -0.04715661704540253, -0.0006532036932185292, 0.011614982038736343, 0.009816290810704231, -0.006793669890612364, 0.086102694272995, -0.06064499914646149, 0.021225858479738235, -0.0286366268992424, 0.039855413138866425, -0.018003443256020546, -0.037517204880714417, -0.023770632222294807, -0.023133233189582825, 0.05766286700963974, -0.03210633620619774, 0.10297485440969467, -0.0059861354529857635, -0.053920432925224304, -0.01246540155261755, 0.002015450270846486, -0.060812149196863174, -0.011964540928602219, -0.020883778110146523, 0.02430029772222042, -0.0405053086578846, -0.010610352270305157, -0.03337602689862251, 0.06138484179973602, 0.0373213104903698, 0.049137894064188004, -0.02601127326488495, 0.05400250107049942, -0.035403840243816376, 0.046288929879665375, 0.02761707827448845, 0.00847744382917881, -0.042650554329156876, -0.059228330850601196, -0.05259951204061508, 0.03293878585100174, 0.02787518873810768, -0.05017390847206116, 0.006445485167205334, 0.011140909977257252, -0.0053186556324362755, -0.003892930457368493, -0.015515882521867752, -0.04683640971779823, 0.029652448371052742, 0.04698774218559265, -0.04223818704485893, -0.020010270178318024, 0.015449736267328262, 0.02636408805847168, 0.013697727583348751, -0.05802251771092415, 0.0638212040066719, -0.013219228945672512, 0.03470603749155998, 0.01062833983451128, 0.004131037276238203, -0.06024303659796715, -0.008245444856584072, 0.03490855172276497, -0.018751826137304306, 0.001244532992132008, 0.08007677644491196, -0.02372022531926632, -0.026839694008231163, 0.03151119500398636, 0.009832837618887424, 0.0052059548906981945, -0.044398874044418335, 0.007769497111439705, -0.026118172332644463, -0.03374837711453438, 0.0015442755538970232, -0.06991846859455109, -0.0028292089700698853, 0.06916655600070953, 0.03563346713781357, -0.055999740958213806, 0.021107260137796402, -0.01584155112504959, -0.018862878903746605, -0.015412865206599236, -0.011771567165851593, 0.014246066100895405, 0.045317649841308594, 0.02683613821864128, 0.04567980021238327, 0.014645873568952084, -0.021641505882143974, 0.043024808168411255, 0.02606753073632717, -0.0013169128214940429, 0.03252135589718819, -0.04613865539431572, -0.013144765049219131, 0.06847033649682999, 0.006123985163867474, 0.013644502498209476, 0.032866254448890686, -0.04007302224636078, 0.059581462293863297, 0.0036756815388798714, -0.038062769919633865, -0.015868177637457848, -0.06492828577756882, 0.03977528214454651, 0.03706883266568184, 0.040590714663267136, -0.028747588396072388, -0.006263881456106901, 0.013520590029656887, -0.04449315741658211, 0.03792038559913635, -0.04575211927294731, 0.03362493962049484, 0.018708903342485428, -0.04329368472099304, -0.022211400792002678, -0.03553103655576706, -0.03281226381659508, -0.011360133066773415, 0.03666249290108681, -0.007678184192627668, 0.028145654127001762, -0.000398310978198424, -0.023117169737815857, -0.040991704910993576, 0.05753877013921738, -0.02873161807656288, -0.00413535488769412, -0.03610338643193245, -0.024317573755979538, 0.036458421498537064, 0.03332517668604851, -0.05380506440997124, 0.029483716934919357, 0.014461087994277477, 0.012964262627065182, 0.02079237997531891, 0.007352625019848347, -0.06662507355213165, -0.0010992950992658734, 0.000970477529335767, -0.07683108001947403, -0.019297372549772263, 0.042699750512838364, -0.017103618010878563, 0.05482877790927887, 0.046535950154066086, -0.04276039078831673, 0.026727473363280296, 0.005876415409147739, -0.028447387740015984, 0.03770925849676132, -0.03431710973381996, -0.03005157597362995, -0.01917412504553795, 0.0016617204528301954, -0.03450341895222664, 0.010536598041653633, -0.009179539978504181, -0.01359749399125576, -0.023795751854777336, -0.031349215656518936, 0.019941426813602448, 0.007496099453419447, 0.0008750430424697697, -0.013549844734370708, -0.013019267469644547, 0.020866302773356438, -0.027668509632349014, 0.007220994681119919, 0.02607465721666813, -0.017840560525655746, 0.020874710753560066, -0.029587844386696815, -0.02116220071911812, -0.06174406781792641, -0.029171518981456757, 0.05796543508768082, 0.02171415649354458, 0.032842107117176056, -0.0009954727720469236, 0.003715665079653263, -0.08348149061203003, 0.0010041376808658242, 0.01494921837002039, 0.03445990011096001, 0.03489360213279724, -0.0475190207362175, -0.0049225445836782455, 0.04761770740151405, 0.001400026842020452, 0.04795312508940697, -0.0058420924469828606, 0.005366725847125053, -0.008082190528512001, 0.015522332862019539, -0.06877210736274719, -0.005298914387822151, 0.0026987420860677958, -0.01956573873758316, -0.0018571338150650263, 0.04876398295164108, 0.05934811383485794, 0.03494631126523018, -0.036452244967222214, -0.014653954654932022, 0.007052592001855373, 0.030189761891961098, -0.034474704414606094, -0.023971596732735634, -0.011576422490179539, -0.006599233951419592, -0.021415162831544876, 0.08686337620019913, 0.013935007154941559, 0.04460816830396652, -0.010633045807480812, 0.006572396494448185, 0.05367488041520119, 0.027189429849386215, -0.010078330524265766, 0.015775058418512344, -0.06658303737640381, 0.06596119701862335, -0.0012260500807315111, -0.046058181673288345, 0.05596713721752167, 0.01766561158001423, 0.008364525623619556, -0.04060056433081627, 0.005831954535096884, 0.04201497137546539, -0.002225716831162572, 0.042876239866018295, 0.04664095491170883, 0.009410111233592033, -0.01820705085992813, 0.010351301170885563, -0.053979404270648956, -0.05812207609415054, 0.005091134458780289, 0.011641941964626312, -0.05353059247136116, 0.029504286125302315, 0.07405183464288712, -0.04196920245885849, -0.002565972972661257, -0.0202622190117836, 0.029009472578763962, -0.004337953869253397, -0.0016169759910553694, -0.014412999153137207, -0.015267557464540005, -0.03559531271457672, -0.016413409262895584, -0.006571687757968903, 0.02554076723754406, -0.005251103546470404, 0.02712646871805191, 0.013486972078680992, -0.0249057374894619, 0.026678865775465965, 0.003575327340513468, 0.04900676757097244, -0.025148475542664528, -0.05011548101902008, 0.0026615632232278585, -0.017156468704342842, 0.07343538850545883, -0.019414685666561127, 0.002428935607895255, 0.0394124910235405, 0.0464915856719017, 0.014943137764930725, -0.010214811190962791, -0.0013961964286863804, -0.0966118723154068, 0.03074059449136257, -0.016032103449106216, -0.032425858080387115, 0.027047621086239815, -0.0673980563879013, 0.04246298596262932, -0.0250265970826149, -0.011657796800136566, 0.010586977005004883, -0.059384774416685104, -0.0063001979142427444, -0.03071829490363598, -0.03351821377873421, -0.018917206674814224, -0.00781443901360035, 0.010424938052892685, -0.03372250497341156, -0.011921514756977558, 0.009224256500601768, 0.06587287038564682, -0.005929049104452133, 0.03568556159734726, 0.04207758978009224, -0.014517758041620255, 0.05465483292937279, -0.02621540240943432, 0.01787465624511242, 0.05224326252937317, 0.036274462938308716, 0.006921964231878519, -0.0341285839676857, 0.009844078682363033, -0.06352514028549194, 0.01934097148478031, 0.03414713591337204, -0.024026786908507347, -0.07003466039896011, -0.057097773998975754, -0.013659930787980556, 0.011019605211913586, 0.015035211108624935, 0.010335111990571022, 0.056935884058475494, -0.03446372598409653, 0.022471874952316284, -0.012411058880388737, -0.029599403962492943, 0.011466790921986103, 0.04033837094902992, -0.0036101534496992826, -0.03741344064474106, -0.042964495718479156, -0.012627213262021542, 0.03002239763736725, 0.01278352178633213, -0.01853136345744133, 0.014395581558346748, -0.09718058258295059, 0.026270151138305664, 0.04285681992769241, -0.0023595215752720833, 0.020032716915011406, 0.037159163504838943, 0.0009036170085892081, -0.03512711077928543, -0.03148958459496498, 0.03144562244415283, 0.02251247875392437, -0.07207375019788742, -0.03144368529319763, -0.02779882587492466, 0.030542898923158646, 0.012048461474478245, -0.01058979332447052, 0.017981991171836853, -0.016442159190773964, 0.06359446793794632, -0.015085174702107906, 0.06483528763055801, 0.010006919503211975, -0.010649769566953182, -0.007617869880050421, 0.02378430962562561, 0.020196733996272087, -0.00615011528134346, -0.04149091988801956, -0.0009367951424792409, 0.029300697147846222, -0.08548235893249512, -0.06631235778331757, 0.05827488377690315, -0.011533292010426521, 0.022814342752099037, 0.006606567185372114, 0.057533204555511475, -0.03247799351811409, -0.03338475152850151, 0.012128847651183605, 0.014242044650018215, -0.014890922233462334, 0.03501899167895317, 0.025972848758101463, -0.11569435894489288, -0.02552603743970394, 0.029310714453458786, 0.0010929325362667441, -0.03958749771118164, 0.008290537633001804, 0.024083076044917107, -0.06302713602781296, -0.03685693070292473, 0.03514549136161804, 0.041269224137067795, 0.009404243901371956, -0.03933048993349075, -0.02306883968412876, 0.017157630994915962, 0.012924830429255962, 0.012758209370076656, -0.04728686437010765, -0.035504601895809174, -0.0010560804512351751, -0.04591348394751549, -0.001991586061194539, -0.03378993645310402, 0.05390094220638275, 0.026447314769029617, -0.025050513446331024, 0.007459140848368406, 0.0258686114102602, -0.006368748843669891, 0.024006903171539307, 0.006558170076459646, 0.015597338788211346, 0.048591796308755875, 0.06785497814416885, -0.036579400300979614, 0.023641100153326988, 0.035914525389671326, 0.013724771328270435, 0.06916115432977676, -0.07902984321117401, 0.0005903939018025994, 0.029324540868401527, -0.05029671639204025, 0.019408566877245903, 0.02604599855840206, 0.04807709902524948, -0.01390349492430687, -0.01724892482161522, -0.03533712401986122, -0.03576827421784401, 0.0074646663852036, 0.014654869213700294, -0.012502833269536495, 0.08980032056570053, -0.03046051785349846, -0.05760866776108742, -0.028401058167219162, -0.023899709805846214, -0.03543334826827049, -0.02248709835112095, 0.02841726690530777, -0.01592862978577614, -0.014175848104059696, 0.055977124720811844, -0.011542558670043945, 0.03976757079362869, 0.016231277957558632, 0.026966549456119537, 0.018797194585204124, -0.024617088958621025, 0.03483134135603905, -0.015498255379498005, 0.03370105102658272, -0.03258886560797691, -0.06505390256643295, -0.004648046568036079, -0.002304747933521867, 0.01538893673568964, -0.035357244312763214, -0.026423562318086624, 0.0327119305729866, 0.047535937279462814, -0.01130017451941967, -0.016991132870316505, -0.04054425656795502, 0.07450089603662491, -0.06422677636146545, 0.010447263717651367, -0.01352510042488575, 0.01809210143983364, -0.014771563932299614, -0.04563692957162857, 0.02943442016839981, -0.012666458263993263, 0.027785765007138252, 0.0007004797807894647, 0.0656629428267479, 0.004464880097657442, -0.04681462422013283, -0.008826504461467266, -0.048450544476509094, -0.004673325456678867, -0.0721147432923317, 0.05825735628604889, 0.0017923113191500306, 0.036988068372011185, 0.07311469316482544, 0.054786670953035355, -0.02182978391647339, 0.07058805227279663, -0.018978094682097435, 0.012013852596282959, -0.03980524465441704, -0.03738442063331604, 0.03680330142378807, 0.0034555369056761265, -0.025437772274017334, 0.03536069393157959, 0.007748965639621019, -0.010744667612016201, -0.04760919138789177, -0.025938352569937706, 0.026683012023568153, 0.06543422490358353, -0.002867273986339569, -0.03079911321401596, 0.022631892934441566, -0.01075964979827404, 0.0036219856701791286, -0.06154048070311546, 0.005627764854580164, 0.011953296139836311, 0.02879440411925316, 0.015127599239349365, -0.014453870244324207, -0.04326643422245979, -0.02060670219361782, -0.05819842219352722, 0.04227343201637268, -0.06969652324914932, 0.011805674992501736, 0.032179176807403564, -0.008668928407132626, 0.006335536018013954, -0.057198990136384964, 0.03429117053747177, -0.059606313705444336, -0.041639044880867004, -0.049417056143283844, -0.060426630079746246, 0.01118554174900055, -0.0060157617554068565, 0.007106710225343704, 0.08260238915681839, 0.04396674409508705, -0.02457842044532299, 0.010223200544714928, -0.032333746552467346, -0.0641508400440216, 0.02146270126104355, -0.015047748573124409, 0.003312143497169018, -0.02213105373084545, 0.027644386515021324, -0.026739897206425667, 0.015772424638271332, 0.017413215711712837, 0.08354093879461288, 0.04734007641673088, 0.06853123754262924, -0.013238652609288692, 0.0017868104623630643, 0.018310463055968285, -0.03375327214598656, 0.0012293627951294184, 0.02823450043797493, 0.0026277638971805573, -0.03736478462815285, -0.003582780482247472, 0.02368275448679924, -0.029574105516076088, 0.011962362565100193, -0.05695800855755806, -0.02761109359562397, 0.015525906346738338, -0.016758035868406296, -0.018147094175219536, -0.02142523042857647, -0.08147964626550674, -0.05075708031654358, -0.025374937802553177, 0.041970811784267426, 0.0445936918258667, -0.05132558196783066, -0.01691516861319542, 0.044471852481365204, -0.02486097253859043, -0.009633363224565983, 0.010032566264271736, -0.023345693945884705, -0.08973994851112366, 0.032900817692279816, 0.04708857461810112, 0.04289468377828598, -0.0031483215279877186, -0.027356142178177834, -0.043338507413864136, 0.06417427957057953, -0.049637600779533386, 0.003346468321979046, 0.060652218759059906, 0.008153261616826057, 0.0339103639125824, 0.011620192788541317, -0.013897153548896313, 0.05643106624484062, -0.021820392459630966, 0.0016478499164804816, -0.04910047724843025, 0.020530860871076584, -0.0319734625518322, 0.06508420407772064, 0.04777848348021507, 0.010246608406305313, -0.010142046958208084, -0.010911010205745697, 0.0468086376786232, -0.030565086752176285, -0.03274776041507721, 0.03380671516060829, -0.012803295627236366, -0.02408740296959877, -0.020443618297576904, 0.010773470625281334, 0.01581379771232605, 0.004856619983911514 ]
<p>I'm trying to assess the difference between two algorithms. They are stochastic, so I've run them multiple times against the same input files and noted their results. I want to determine whether my algorithm offers a statistically significant improvement over a previous approach. From my (potentially flawed) understanding this sort of situation is where I should (or rather could) use the Wilcoxon Sign Rank test. </p> <p>The data is naturally paired, so I can join together outputs of both algorithms by the particular input problem they used. Since I want to test that my algorithm is not just different, but actually better (in this case returning lower values) than the other algorithm this appears to be a one-tailed assumption. </p> <p>I'm using the R <code>wilcox.test</code> function to perform the test and I'm slightly confused about how I should interpret the results. I have read the help page for <code>wilcox.test</code> and it doesn't seem to offer much information about the results, more focus is made to the function's arguments. I've made a minimal working example with a small subset of my data:</p> <pre><code>x &lt;- structure(list(instance = structure(c(1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L), .Label = c("competition01", "competition02", "competition03", "competition04", "competition05", "competition06", "competition07", "competition08", "competition09", "competition10", "competition11", "competition12", "competition13", "competition14", "competition15", "competition16", "competition17", "competition18", "competition19", "competition20"), class = "factor"), nhoods = structure(c(1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L), .Label = c("nhoods1", "nhoods2", "nhoods3", "nhoods4", "nhoods5"), class = "factor"), run.no = structure(c(1L, 1L, 2L, 2L, 3L, 3L, 4L, 4L, 5L, 5L), .Label = c("1", "2", "3", "4", "5"), class = "factor"), partition = structure(c(1L, 2L, 1L, 2L, 1L, 2L, 1L, 2L, 1L, 2L), .Label = c("Hard-Soft", "Full" ), class = "factor"), VNS = c(984L, 1445L, 1033L, 1445L, 1035L, 1318L, 1058L, 1445L, 913L, 1445L), `VNS-Skip` = c(1083L, 1425L, 1099L, 1230L, 1077L, 1363L, 1102L, 1442L, 1093L, 1252L)), .Names = c("instance", "nhoods", "run.no", "partition", "VNS", "VNS-Skip"), row.names = c(NA, 10L), class = "data.frame") wilcox.test(x[,5], x[,6], paired = TRUE, conf.int = TRUE, alternative = "greater") </code></pre> <p>My algorithm's results are in the 6th column and the original ones are in the 5th column. Since I want to assess whether my algorithm is better I've used the alternative = "greater" option which should mean that the test is checking for 1st arg > 2nd arg. </p> <p>This results in the output:</p> <pre><code> Wilcoxon signed rank test data: x[, 5] and x[, 6] V = 22, p-value = 0.7217 alternative hypothesis: true location shift is greater than 0 95 percent confidence interval: -72 Inf sample estimates: (pseudo)median -21 </code></pre> <p>In this case the p-value is not less than 0.05 so there is not enough evidence to discard the null hypothesis.</p> <p>What does having infinity as the upper bound of a confidence interval mean? Is this because I'm using the one-tailed version of the test? All the tests I've run on my data always have the upper confidence interval as Inf. If the p-value were less than 0.05 would that mean I would be justified in saying "with a 95% confidence x[,5]'s mean will be within -72 of x[,6]'s?" </p> <p>What does the V value mean with regard to my data? From what I can see it is the difference between <code>median(x[,5])</code> and <code>median(x[,6]</code> but how would describe that in prose? Does anyone actually use the V value is the discussion of their data analyses? </p>
g47566
[ 0.015003856271505356, -0.066481813788414, -0.020277181640267372, -0.027353452518582344, 0.05048675462603569, -0.033053625375032425, 0.06015309318900108, 0.002486512530595064, -0.044267021119594574, -0.013827417977154255, -0.027960995212197304, 0.07404375076293945, -0.018809489905834198, 0.001519709825515747, -0.021910246461629868, -0.040442463010549545, 0.0791788101196289, -0.02240561693906784, 0.020026855170726776, -0.03990689665079117, 0.0011088867904618382, 0.07004372030496597, -0.04748803377151489, -0.019094770774245262, -0.011884552426636219, -0.059055961668491364, -0.09190896898508072, 0.06350455433130264, -0.10385618358850479, 0.002541581867262721, 0.0159298088401556, -0.002624450484290719, 0.08018957078456879, -0.046115413308143616, -0.05036091059446335, 0.05535305663943291, 0.050710879266262054, 0.022800737991929054, 0.015367499552667141, -0.004064400214701891, -0.06288876384496689, 0.04615965113043785, 0.01148472260683775, 0.024996673688292503, -0.07191149890422821, -0.023996621370315552, -0.014484488405287266, -0.009316732175648212, 0.09568838775157928, -0.0011222801404073834, -0.038603637367486954, 0.02249826118350029, 0.022716598585247993, 0.0007909128908067942, 0.011092531494796276, 0.06881043314933777, 0.000919911777600646, 0.03582034632563591, 0.01891065388917923, 0.03864866495132446, 0.05411258712410927, 0.008989275433123112, 0.024786638095974922, -0.014897897839546204, 0.04143558070063591, 0.0544816330075264, -0.001391025842167437, -0.04571375995874405, -0.003079676302149892, -0.019802112132310867, -0.025187047198414803, -0.029056815430521965, 0.017138678580522537, -0.03498660773038864, -0.08198889344930649, 0.040556296706199646, -0.01618673838675022, -0.03434182330965996, -0.025821901857852936, 0.10050881654024124, 0.060437485575675964, -0.0036092132795602083, -0.014032809995114803, 0.028748195618391037, -0.010602100752294064, 0.03522695600986481, 0.053864382207393646, -0.02587917633354664, -0.02283971570432186, 0.041326332837343216, 0.007630982436239719, -0.0025502261705696583, 0.0299163069576025, 0.013057153671979904, -0.04963847994804382, 0.0338841937482357, -0.03689078986644745, 0.006037667393684387, 0.025106048211455345, 0.009224931709468365, -0.02399742230772972, 0.06027591973543167, -0.008629264310002327, -0.037918608635663986, -0.05406932160258293, 0.00046737692900933325, 0.0054668840020895, 0.011794885620474815, -0.054391082376241684, 0.031126653775572777, -0.05314214155077934, 0.030447499826550484, -0.0665135458111763, -0.05553817003965378, -0.058351367712020874, -0.021029967814683914, 0.034490540623664856, -0.02321609854698181, -0.04151933640241623, -0.01546027883887291, 0.025859525427222252, -0.009770508855581284, 0.03709467127919197, 0.03695596382021904, -0.025246262550354004, -0.020551899448037148, -0.04245347902178764, 0.03583311289548874, 0.02858106978237629, -0.005070079583674669, -0.013728423975408077, -0.04443104937672615, -0.004971098620444536, 0.025768069550395012, -0.027746159583330154, -0.010026350617408752, -0.00741178123280406, 0.016446063295006752, 0.02699808031320572, -0.009065466932952404, -0.1137198805809021, 0.020030131563544273, -0.03196710720658302, -0.004130528308451176, 0.017595916986465454, 0.015060328878462315, -0.018147580325603485, 0.01706184260547161, -0.020003966987133026, 0.02860715426504612, 0.029034527018666267, 0.06114254891872406, 0.01728559285402298, 0.05503541976213455, -0.046296097338199615, 0.025778956711292267, 0.04435165598988533, -0.010212725959718227, -0.00584070011973381, 0.04850223287940025, 0.022199297323822975, -0.005571358371526003, 0.06828252226114273, 0.02256501466035843, -0.046189889311790466, 0.020122667774558067, 0.03451624512672424, -0.03625631332397461, 0.0062357462011277676, -0.02948099561035633, 0.032156962901353836, -0.05849874019622803, 0.022993411868810654, -0.07857563346624374, 0.000954525254201144, 0.03354458510875702, 0.04384167864918709, -0.06126134842634201, 0.021686682477593422, 0.03830074891448021, -0.0002630331728141755, 0.06060082092881203, -0.015472241677343845, 0.014453222043812275, -0.016485800966620445, -0.018748432397842407, -0.02539784461259842, 0.0031296100933104753, -0.024747749790549278, -0.01567772589623928, -0.04090724140405655, -0.028355933725833893, 0.0005065869772806764, -0.0000557184248464182, 0.0031298387330025434, -0.005523762200027704, -0.026020534336566925, -0.058091700077056885, -0.016920126974582672, -0.04923267662525177, -0.03676372766494751, -0.017725870013237, -0.009704195894300938, 0.04982047155499458, -0.030568402260541916, -0.022527653723955154, -0.02282491885125637, -0.02966383658349514, -0.03975281864404678, -0.04565571993589401, -0.035238392651081085, -0.03586906939744949, -0.013645725324749947, 0.0316268615424633, 0.019821101799607277, 0.013710880652070045, 0.014505636878311634, 0.05637184903025627, -0.03686964139342308, -0.02328801341354847, 0.01687389612197876, -0.10664702206850052, 0.05794725939631462, -0.028846442699432373, -0.015023892745375633, -0.0002834873157553375, 0.004759937524795532, 0.027227016165852547, -0.06319910287857056, 0.05603589862585068, -0.055302273482084274, -0.023287180811166763, 0.005427665077149868, -0.04685761407017708, 0.023110581561923027, -0.017323756590485573, -0.02550812065601349, 0.02901233173906803, 0.02012212574481964, -0.00878179632127285, 0.04003167524933815, 0.021655967459082603, -0.03972700610756874, 0.0018354248022660613, 0.09057746827602386, 0.040975168347358704, 0.014612994156777859, 0.03807094693183899, -0.0012372891651466489, 0.04386360943317413, -0.02868918515741825, 0.06933905929327011, -0.0030162385664880276, 0.031232163310050964, -0.0075677186250686646, -0.003463340224698186, 0.04489143192768097, 0.023405905812978745, -0.04209938272833824, 0.0076767136342823505, 0.024525484070181847, 0.010849937796592712, -0.0014573134249076247, 0.04771599918603897, 0.030131036415696144, 0.013801743276417255, -0.0019313421798869967, -0.02364351972937584, -0.053921665996313095, -0.04345503821969032, -0.030480138957500458, -0.010210108943283558, 0.055109862238168716, -0.00918626319617033, 0.02418588288128376, 0.020573381334543228, -0.017987795174121857, -0.03003108501434326, 0.02878270298242569, 0.02006010338664055, 0.010099542327225208, -0.07708564400672913, 0.0010863668285310268, 0.02997550182044506, -0.0033772895112633705, 0.03663759306073189, 0.01653554104268551, 0.0021933745592832565, -0.008680136874318123, 0.043098196387290955, 0.03065362572669983, -0.02220369316637516, 0.011790549382567406, -0.04558228328824043, 0.007346775382757187, -0.012878291308879852, 0.004880810156464577, -0.025698509067296982, 0.04119565337896347, -0.04724455252289772, -0.018100379034876823, -0.007759420201182365, -0.0038772558327764273, -0.0018149490933865309, 0.07445476204156876, -0.026633059605956078, -0.0531696155667305, 0.04500319063663483, 0.007753227837383747, 0.025921253487467766, -0.026067430153489113, 0.0356212742626667, -0.006246938370168209, -0.08024687319993973, 0.024914098903536797, -0.005044449120759964, 0.011523225344717503, 0.048562075942754745, -0.05315741151571274, -0.0019546428229659796, 0.0035388667602092028, -0.060829296708106995, -0.003480621613562107, -0.004363835323601961, -0.014510920271277428, 0.027777720242738724, -0.05858860909938812, 0.06270613521337509, -0.044661764055490494, -0.01093310210853815, 0.035689547657966614, 0.0003460536536294967, 0.007370517123490572, -0.027680549770593643, 0.0421481616795063, -0.06745238602161407, -0.02284340374171734, 0.041351836174726486, -0.013282183557748795, 0.008435084484517574, 0.006326655391603708, -0.06895092129707336, 0.022399045526981354, 0.04191083088517189, -0.01292644813656807, -0.037497278302907944, 0.060211434960365295, 0.013572677038609982, -0.029215345159173012, -0.00266101211309433, 0.020539002493023872, -0.028518643230199814, 0.0031585036776959896, -0.003633928718045354, 0.006988325156271458, 0.053285907953977585, -0.00925624929368496, -0.030815808102488518, 0.005291141103953123, 0.03499201685190201, 0.02892916090786457, -0.02986595593392849, -0.04310127720236778, 0.0014840099029242992, -0.04567806422710419, 0.04577072709798813, 0.027207860723137856, 0.05899704620242119, 0.012558123096823692, -0.010617459192872047, -0.03698273003101349, -0.0015248527051880956, -0.0023380026686936617, 0.023323029279708862, 0.03824238106608391, -0.003312426619231701, 0.019528275355696678, 0.032506801187992096, 0.03175227344036102, 0.055812712758779526, 0.04196751117706299, -0.005178989376872778, -0.03911289945244789, 0.019994379952549934, -0.004571247845888138, -0.044149648398160934, -0.03503653407096863, 0.053641799837350845, 0.04096463695168495, 0.019708864390850067, -0.02786838449537754, -0.03019222989678383, -0.1016811802983284, 0.04795433208346367, 0.02122454345226288, -0.04076405614614487, 0.005300876218825579, 0.03287346661090851, -0.022904859855771065, 0.032409120351076126, -0.04463551193475723, -0.017026387155056, 0.018161693587899208, -0.014067588374018669, -0.07266155630350113, -0.0817035511136055, -0.037398193031549454, -0.008938025683164597, -0.03127414733171463, -0.0026348112151026726, -0.042841169983148575, 0.01956961117684841, 0.013795818202197552, -0.04382532089948654, -0.032148394733667374, 0.015203543938696384, 0.06784897297620773, -0.037879880517721176, -0.0019240080146118999, 0.04100508242845535, 0.05823953077197075, 0.07417743653059006, 0.0031170721631497145, -0.04806249961256981, -0.01765379309654236, -0.04453828185796738, -0.005706179421395063, 0.07481880486011505, -0.003549370216205716, -0.02698250487446785, 0.0030201980844140053, 0.0039997948333621025, -0.0596427284181118, 0.0058008055202662945, -0.029048819094896317, 0.01647968590259552, 0.023490751162171364, 0.01982375793159008, -0.005165324546396732, -0.005757191684097052, 0.0230603888630867, -0.024482935667037964, -0.036529626697301865, 0.040381066501140594, 0.044678475707769394, 0.06207243353128433, -0.0023413514718413353, 0.006036895792931318, -0.02220197021961212, -0.01244350615888834, -0.014449470676481724, 0.06265360116958618, 0.02039458602666855, -0.018824169412255287, 0.07629445940256119, -0.046492110937833786, 0.07155001163482666, -0.040082912892103195, 0.05269281193614006, 0.0033038100227713585, -0.0017480762908235192, -0.011270440183579922, -0.0200849287211895, -0.028942668810486794, 0.0722702369093895, 0.026603298261761665, -0.05530315637588501, -0.05969158932566643, 0.004761904943734407, 0.010289832018315792, 0.00417109951376915, -0.04323327913880348, 0.08192149549722672, -0.04948664829134941, 0.00015226751565933228, 0.060941971838474274, 0.04444574937224388, 0.01651258021593094, 0.0017076515359804034, -0.026972338557243347, -0.01795164868235588, 0.02249336987733841, -0.023182392120361328, 0.02137843519449234, -0.003920799121260643, 0.0010921242646872997, 0.0120598329231143, -0.0616941936314106, 0.0636538416147232, 0.04870659112930298, 0.02220095694065094, -0.006113859359174967, 0.045669201761484146, -0.00938152801245451, 0.00009642994700698182, -0.04370608180761337, 0.03651440143585205, 0.01962239481508732, 0.006755264010280371, -0.07829272001981735, -0.03103032335639, -0.014718525111675262, 0.018073102459311485, 0.010942322202026844, -0.029733801260590553, -0.040027569979429245, 0.07659263908863068, -0.019382480531930923, 0.0014522136189043522, 0.04243934154510498, -0.01682271435856819, 0.0016241992125287652, -0.011798718944191933, 0.025549497455358505, -0.01089028175920248, -0.02163095399737358, 0.020788362249732018, 0.04225137457251549, -0.03220584988594055, -0.06302402168512344, 0.04679281637072563, -0.004829260520637035, 0.01866738870739937, -0.01852799952030182, 0.047469813376665115, 0.004751794505864382, -0.016217481344938278, -0.025713574141263962, 0.00010552624735282734, -0.037140145897865295, 0.01080641895532608, 0.054659612476825714, -0.013752886094152927, 0.054509226232767105, -0.008248631842434406, -0.033103395253419876, -0.002934573218226433, -0.03695910423994064, 0.0029723134357482195, -0.0047111655585467815, -0.0002345453976886347, -0.04099385812878609, 0.008139180950820446, 0.02154306136071682, -0.038683269172906876, -0.05263219028711319, -0.03430967405438423, -0.08134352415800095, -0.019061684608459473, -0.02908473089337349, -0.004633872304111719, 0.01889302209019661, -0.04474262893199921, 0.011390180326998234, 0.034817006438970566, 0.03231576830148697, 0.030864378437399864, -0.04934564605355263, 0.04200286418199539, -0.0035263928584754467, -0.012972618453204632, -0.027622338384389877, 0.015091492794454098, 0.04998987913131714, 0.08615504205226898, 0.049231674522161484, -0.015949737280607224, -0.018921203911304474, -0.014102017506957054, 0.002303295535966754, 0.03836546093225479, -0.05002406984567642, 0.04446244612336159, 0.05199597030878067, 0.020860670134425163, 0.01631530560553074, -0.020961016416549683, 0.036997776478528976, 0.0406353622674942, -0.03028271719813347, 0.002460453426465392, -0.05015728250145912, 0.00806670356541872, 0.021645650267601013, -0.009481536224484444, 0.06439822167158127, -0.022826815024018288, 0.022226309403777122, 0.015607560984790325, -0.017986685037612915, -0.04903734475374222, 0.008116118609905243, 0.019645510241389275, 0.040863581001758575, 0.04128645360469818, -0.028371324762701988, -0.009908763691782951, -0.0020750584080815315, -0.014802626334130764, 0.025384729728102684, -0.015573911368846893, 0.026916423812508583, 0.059614118188619614, -0.02735925279557705, -0.07061714679002762, 0.04870713874697685, 0.004342257045209408, 0.0011022827820852399, -0.03319558873772621, -0.00324991624802351, -0.011904492974281311, 0.030032610520720482, 0.05037838965654373, 0.03405136242508888, 0.026301205158233643, -0.015888115391135216, -0.04101063311100006, -0.009448211640119553, -0.03296808525919914, -0.006812927313148975, 0.043685976415872574, -0.03170962259173393, -0.013689394108951092, -0.027908487245440483, 0.020825592800974846, 0.043593164533376694, 0.012830004096031189, 0.03068799525499344, 0.04409412667155266, -0.007659975904971361, -0.02303418517112732, 0.0029597077518701553, 0.01080931257456541, -0.0044321645982563496, -0.07685262709856033, -0.02330658957362175, -0.007028615567833185, 0.08609393984079361, 0.025320081040263176, 0.09917032718658447, -0.015334052965044975, 0.04927947372198105, -0.025028523057699203, 0.035418737679719925, 0.04056478291749954, -0.016513342037796974, 0.03206833824515343, 0.06913237273693085, -0.005648851860314608, 0.0008830197621136904, 0.0323241762816906, 0.03349815309047699, -0.019659366458654404, -0.03807305917143822, 0.023847391828894615, 0.048279669135808945, 0.006653026677668095, 0.016957834362983704, 0.06711844354867935, -0.04746279492974281, 0.024942336603999138, -0.0734846368432045, -0.03656386211514473, 0.008875961415469646, 0.0010330949444323778, 0.047113481909036636, 0.004890124313533306, 0.0010655011283233762, 0.024562876671552658, -0.06113586574792862, 0.022175000980496407, -0.00004083323437953368, -0.030658593401312828, -0.008544674143195152, 0.03032546304166317, 0.018325047567486763, -0.03177063912153244, 0.05134735256433487, -0.02274407632648945, -0.02871883101761341, -0.04308125004172325, -0.0480157732963562, 0.014074212871491909, -0.033013224601745605, -0.03218182548880577, 0.005363933276385069, -0.025520509108901024, -0.04638456925749779, 0.01565285585820675, -0.048468563705682755, -0.008613713085651398, -0.030753986909985542, 0.009882460348308086, -0.0016012485139071941, -0.02991052158176899, 0.02077185921370983, -0.058877717703580856, 0.005634733941406012, 0.017489690333604813, 0.09093724191188812, -0.004347026813775301, 0.03145888075232506, -0.02162240818142891, -0.027118831872940063, 0.05158213898539543, -0.007093676831573248, 0.017305845394730568, -0.008537356741726398, -0.048431314527988434, -0.043915778398513794, -0.0032950611785054207, -0.00413901824504137, 0.029023224487900734, 0.02180788479745388, 0.009568491950631142, -0.012528316117823124, 0.016958046704530716, -0.035268425941467285, -0.021119222044944763, 0.022533688694238663, -0.040778618305921555, -0.03656190261244774, -0.03680974245071411, 0.013331572525203228, -0.00023686014174018055, -0.04360165074467659, -0.010786904953420162, 0.04195229336619377, -0.04281919077038765, -0.004844459239393473, -0.011619889177381992, -0.0555637925863266, -0.07290336489677429, -0.01828259788453579, 0.02091294713318348, 0.002909739501774311, 0.05421341583132744, 0.04364433512091637, 0.012243412435054779, 0.015829941257834435, -0.06865985691547394, 0.032108962535858154, 0.03913804143667221, -0.005990799982100725, -0.0055634924210608006, 0.001702859764918685, -0.02567618153989315, 0.04544135555624962, -0.03633545711636543, -0.06487169861793518, -0.02510187402367592, -0.0075689321383833885, -0.046304114162921906, 0.05395827069878578, -0.023591095581650734, 0.017893733456730843, -0.005177745129913092, 0.002141798147931695, 0.07943926751613617, -0.02874009683728218, -0.03183234483003616, 0.02486392855644226, -0.09431096166372299, -0.0063864486292004585, -0.012081671506166458, 0.009572839364409447, -0.010866894386708736, 0.03345455229282379 ]
<p>I'm familiar with using tools like SVMs and decision trees for discrete classification problems. But one detail that I have not encountered in that domain is: what do you do if your classifier must conserve some quantity when it is predicting outcomes for new input data?</p> <p>For example, suppose that you took all teams in the NFL and broke them into quintiles (20% buckets) based on their rushing yards per game (or say you took teams from the EPL and broke them down into quintiles based on their time-of-possession or some other statistic). Further let's say you are doing this on a weekly basis, so every week you collect your stats and then rank the teams 1 to N, chop them into quintiles, and each team's "class label" is its quintile.</p> <p>Now let's say you build a bunch of features for each team that you think will predict the team's quintile for next week. It could be the team's historical quintile, coaching changes, injuries to key players, whatever. But the point is you can make a feature vector for each team and you want to train a classifier that will predict which class label (1 to 5) to assign based on the features.</p> <p>What are some common or empirically effective ways to constrain the classifier so that the output makes sense? That is to say, it should only be possible to classify 20% of the teams in any particular quintile, and the classifier should not be able to logically contradict itself by putting more teams in a quintile than 20% of the total. (That is, the theory behind the classifier ought to demonstrate how we can <em>know in advance</em> that the classifier won't make contradictions).</p> <p>I'm not looking for post-hoc hacky ways to do rounding or anything, and I am also specifically trying to avoid the situation where you build a regression model of the underlying continuous quantity and then just predict the quantity and manually assign quintiles yourself. I want the classifier to discretely choose quintiles for each feature vector while respecting external constraints on the class labels.</p> <p>More generically you could wonder, how do you train an SVM-like classifier such that it has internal rules like "Only M of the N objects can receive label L, and I need to take that into account all the time for <em>every other</em> label that I assign too..."</p> <p><strong>Some thoughts:</strong></p> <p>(1) Use something like simulated annealing to shuffle the boundary points for the quintile after prediction. That is, use the trained classifier to classify every team's quintile. Use the distance from the margin as the "energy function" to be minimized, and then start randomly shuffling members of over-populated quintiles to nearby under-populated quintiles. You either accept or reject such a shuffling based on the extent to which it worsens the overall distance from the margin.</p> <p>I don't like this solution because it probably would be computationally inefficient after you already solve the SVM optimization problem. Also, it feels like you're actually just using the margin distance as a continuous quantity to determine the classification, at which point you might as well try to derive a more model-driven or physically plausible continuous quantity and just do regression or something and chop the predicted output into quintiles at the end, which is something I wanted to avoid.</p>
g73643
[ -0.021572528406977654, 0.032119207084178925, 0.023484183475375175, -0.04434576630592346, -0.013295669108629227, -0.09599217772483826, -0.004902498796582222, 0.026441972702741623, -0.007228110916912556, -0.051835063844919205, 0.03418632224202156, -0.011528780683875084, 0.11618276685476303, 0.019804006442427635, -0.027903486043214798, 0.010573284700512886, 0.003787914291024208, -0.06136105954647064, 0.026661455631256104, 0.02008659765124321, 0.024286001920700073, 0.05611410737037659, 0.022676270455121994, -0.006688361056149006, -0.11465984582901001, 0.021701935678720474, -0.0182294063270092, 0.01047434564679861, 0.011699339374899864, 0.07176317274570465, -0.04957612231373787, 0.01562279649078846, 0.008906752802431583, -0.039613544940948486, -0.04769148305058479, 0.04707113280892372, 0.026888614520430565, -0.058525364845991135, -0.005388462916016579, 0.003391832811757922, 0.006617189384996891, -0.021023668348789215, 0.002919345162808895, 0.002222870709374547, -0.02456819638609886, 0.04337899386882782, -0.01406023558229208, -0.009064891375601292, 0.00013284386659506708, 0.05626894161105156, 0.013038979843258858, 0.011614000424742699, -0.02173876389861107, 0.02841993421316147, 0.032540563493967056, 0.05435078591108322, -0.018670767545700073, 0.02221338078379631, -0.01646396704018116, -0.06560587882995605, 0.023367684334516525, -0.010630099102854729, -0.004835421685129404, 0.008867022581398487, 0.07475166022777557, 0.006538157816976309, -0.05161014571785927, -0.013326062820851803, -0.006874823942780495, 0.06524574756622314, -0.009727714583277702, -0.0381760448217392, -0.0173209086060524, 0.02479473315179348, -0.060497261583805084, 0.025872474536299706, -0.033084604889154434, 0.06406658887863159, -0.00602298928424716, 0.07401172071695328, 0.019644394516944885, 0.006364802364259958, 0.03624498099088669, 0.014017751440405846, -0.03583722561597824, 0.011113377287983894, -0.03246331959962845, -0.007518630940467119, 0.03212820738554001, 0.0258914977312088, -0.08080486208200455, -0.015909859910607338, 0.03802608326077461, 0.0072546000592410564, 0.003926912788301706, 0.02440265752375126, -0.04250061511993408, 0.032057732343673706, -0.011160355061292648, -0.04436128959059715, 0.04845460131764412, 0.07956798374652863, 0.02979426085948944, -0.07438573241233826, -0.0789952278137207, -0.009282889775931835, 0.03400787338614464, 0.07381109148263931, 0.04214617237448692, -0.011690996587276459, -0.02013452723622322, -0.011358185671269894, -0.06663524359464645, 0.022672448307275772, -0.04156888276338577, 0.002951625734567642, 0.03198862075805664, 0.005555095616728067, -0.00125884881708771, 0.016818910837173462, 0.04368043690919876, -0.07333166152238846, 0.01694207452237606, 0.048696208745241165, -0.0005782745429314673, 0.006520499009639025, -0.020234400406479836, 0.062188442796468735, 0.0008830811711959541, -0.01924353837966919, -0.046331726014614105, -0.017440199851989746, -0.023645395413041115, -0.015105463564395905, 0.0545349046587944, 0.06290470063686371, -0.05195770040154457, -0.011705051176249981, 0.07652091979980469, 0.007635045330971479, -0.025350181385874748, 0.05104740709066391, -0.008035967126488686, -0.014063209295272827, -0.020641537383198738, -0.041395120322704315, 0.005930402781814337, -0.020581191405653954, -0.01589306816458702, 0.0064105927012860775, -0.02243342250585556, 0.012558597140014172, -0.0156896710395813, -0.013629108667373657, 0.02041475474834442, 0.05065550282597542, 0.021220538765192032, -0.019347332417964935, -0.04177447035908699, -0.027522072196006775, 0.019931575283408165, -0.058533139526844025, 0.0002502484421711415, 0.004142376594245434, -0.05145731195807457, -0.004902342800050974, -0.013197018764913082, -0.08284563571214676, -0.055643487721681595, -0.013761484995484352, -0.04039350152015686, -0.0007777271675877273, 0.04866531118750572, -0.00914185680449009, 0.013537098653614521, 0.045551106333732605, 0.021232478320598602, -0.011292487382888794, 0.016792019829154015, -0.010943565517663956, 0.02114875800907612, 0.049798764288425446, 0.0016017782036215067, 0.014978287741541862, -0.020343778654932976, 0.008250563405454159, -0.013987249694764614, 0.02370641566812992, 0.06022061035037041, -0.00131668068934232, 0.046241775155067444, 0.027518220245838165, 0.016223754733800888, -0.030883871018886566, -0.031746309250593185, 0.031837742775678635, 0.019331008195877075, -0.07056718319654465, -0.04104295372962952, -0.04380160570144653, -0.00039858653326518834, 0.004035661928355694, -0.007627829909324646, 0.046842753887176514, -0.007310283370316029, -0.02525581233203411, 0.05662230774760246, -0.0051567754708230495, -0.016323862597346306, 0.03849317133426666, 0.09986139833927155, -0.04571251571178436, -0.003478968981653452, 0.08534656465053558, -0.044502779841423035, -0.02386442944407463, -0.02489609643816948, 0.008945811539888382, 0.05085894837975502, -0.012380406260490417, -0.02242116443812847, -0.031703002750873566, 0.03837473317980766, 0.049039699137210846, -0.05631803348660469, -0.013956259936094284, 0.04209265112876892, 0.03092185966670513, 0.012756295502185822, 0.028401292860507965, -0.01940070651471615, -0.04702923074364662, 0.012652530334889889, -0.046916186809539795, 0.07174797356128693, -0.009319097734987736, -0.0060282014310359955, 0.02020116150379181, 0.005604790989309549, 0.012626965530216694, 0.08847034722566605, 0.007319938857108355, -0.02230490930378437, -0.031559329479932785, 0.0004682112776208669, -0.0731053501367569, 0.03401123732328415, 0.02391795627772808, 0.03017459809780121, 0.03706515580415726, -0.06127403303980827, 0.01693650148808956, -0.019698183983564377, -0.0027336720377206802, -0.025779644027352333, -0.04606208950281143, -0.03027070127427578, 0.022664718329906464, 0.03294950723648071, -0.010520055890083313, -0.042756009846925735, 0.016013840213418007, 0.04769625887274742, 0.06333982944488525, -0.0016464510699734092, -0.018453745171427727, 0.035058509558439255, -0.010328471660614014, 0.02250039577484131, 0.047802072018384933, -0.04442037269473076, -0.00989583507180214, 0.026081135496497154, -0.002760951640084386, 0.0444767028093338, 0.03030669502913952, -0.03822272643446922, -0.006601536646485329, 0.05020108446478844, 0.055172257125377655, 0.022892596200108528, -0.05237894877791405, -0.0376773327589035, 0.03228684142231941, 0.02444794960319996, 0.0229636300355196, 0.025460325181484222, 0.005842525511980057, -0.011103552766144276, 0.04973139241337776, -0.0063555617816746235, -0.00810800027102232, 0.03738376498222351, -0.044289056211709976, 0.001097854576073587, -0.036451734602451324, -0.03150372579693794, 0.03485952690243721, 0.08248946070671082, -0.01692722924053669, -0.07814770191907883, 0.015325789339840412, 0.02080509439110756, -0.004805487580597401, 0.018878964707255363, 0.0019984482787549496, -0.0737137570977211, -0.010982836596667767, 0.016611993312835693, -0.05782509222626686, 0.06015754118561745, 0.02260422706604004, -0.08914385735988617, -0.03486018627882004, -0.025122635066509247, -0.08562648296356201, -0.05083020031452179, 0.023743126541376114, -0.03147062659263611, -0.06246349960565567, 0.017754508182406425, -0.039929844439029694, 0.05518341436982155, -0.017916621640324593, 0.00557350879535079, 0.10216008126735687, -0.07037462294101715, 0.008421454578638077, -0.009324073791503906, 0.045034829527139664, 0.041507069021463394, 0.047687869518995285, -0.05210923030972481, -0.05326773226261139, 0.020542610436677933, -0.06414652615785599, -0.0018895234679803252, -0.027115868404507637, 0.0642819032073021, 0.03581596538424492, 0.007387116085737944, -0.03503138944506645, 0.01886628568172455, -0.01155355665832758, -0.02953619882464409, 0.03486604243516922, 0.030428742989897728, 0.019675085321068764, -0.002989022061228752, -0.01755272038280964, -0.007070901338011026, -0.02999419905245304, -0.0011053928174078465, 0.015114826150238514, 0.04470030963420868, 0.0228998064994812, 0.00826412346214056, 0.004455882124602795, -0.012430734001100063, 0.007441491819918156, -0.002764046424999833, -0.01344084832817316, -0.02546117827296257, -0.008093767799437046, -0.00748570216819644, 0.011320885270833969, 0.05263194814324379, -0.0010406877845525742, 0.03382112458348274, -0.028433073312044144, 0.02285013347864151, -0.020118148997426033, -0.028228428214788437, 0.001037884852848947, -0.0594400018453598, 0.02428550459444523, 0.0646161213517189, 0.0002652723924256861, -0.021682867780327797, -0.014067446812987328, -0.000588530907407403, 0.07014336436986923, 0.033864859491586685, -0.031372152268886566, -0.0433678925037384, 0.03977513685822487, 0.011967839673161507, 0.007759456057101488, 0.021571196615695953, 0.0440048985183239, -0.013832755386829376, -0.020480208098888397, -0.0024693612940609455, -0.03003476932644844, -0.011763130314648151, 0.0017386027611792088, -0.016786303371191025, 0.010315648280084133, -0.00018735004414338619, 0.03870382159948349, -0.018536124378442764, 0.020311959087848663, 0.012234329245984554, -0.009564584121108055, -0.042106594890356064, -0.0059387050569057465, -0.04677742347121239, 0.0124641302973032, -0.018437044695019722, -0.03297937288880348, -0.015497044660151005, -0.047229014337062836, -0.042413223534822464, -0.01717698574066162, -0.017178842797875404, 0.014984247274696827, 0.023936249315738678, -0.0020636124536395073, -0.01792374812066555, -0.0013518702471628785, -0.0027452590875327587, -0.021875550970435143, -0.04976261407136917, -0.004262023139744997, -0.006268051452934742, -0.037257954478263855, 0.011381976306438446, -0.00917793158441782, -0.023053953424096107, -0.04220964014530182, 0.057633064687252045, 0.013140734285116196, -0.014094211161136627, 0.003011442255228758, 0.014590277336537838, -0.019731873646378517, -0.010574914515018463, -0.004332679323852062, -0.001985953189432621, -0.06280170381069183, -0.0160527266561985, -0.07157283276319504, -0.016963232308626175, 0.006004555616527796, -0.028110548853874207, 0.05667553469538689, -0.0398428775370121, -0.008733997121453285, -0.026120472699403763, 0.024757202714681625, 0.032053373754024506, 0.03000565804541111, -0.010489282198250294, -0.03470805287361145, 0.05565967038273811, -0.022911209613084793, -0.033795975148677826, 0.02318357676267624, 0.05092845484614372, 0.05748967081308365, 0.004190816078335047, -0.029704788699746132, -0.05830344557762146, 0.022134507074952126, -0.03863227739930153, 0.039706867188215256, -0.030089570209383965, 0.005565344356000423, 0.023446479812264442, 0.045306120067834854, -0.007726762443780899, 0.06437934935092926, 0.030415166169404984, -0.012722023762762547, -0.0012034055544063449, 0.0010407993104308844, -0.026367459446191788, 0.026365764439105988, 0.0550832599401474, -0.05964988097548485, -0.053256671875715256, -0.0030497093684971333, 0.013812826946377754, 0.06168708577752113, -0.004330513533204794, 0.005075966008007526, 0.038617633283138275, -0.05241546034812927, 0.04579252749681473, 0.05470266938209534, 0.020149746909737587, 0.02036423236131668, 0.06663528084754944, 0.01836768351495266, -0.030748166143894196, -0.017123352736234665, -0.001930855680257082, 0.024983784183859825, -0.06311200559139252, -0.05102238431572914, -0.03323325887322426, 0.045856866985559464, 0.05884848162531853, -0.056667640805244446, 0.05110349506139755, -0.0037354908417910337, 0.053468942642211914, 0.017860589548945427, 0.027116285637021065, 0.0353844128549099, 0.01610943302512169, 0.014500160701572895, 0.007584059610962868, -0.003705756040289998, -0.010659760795533657, -0.012871363200247288, 0.0025861836038529873, 0.05358821153640747, 0.02954867295920849, -0.019071083515882492, 0.007929984480142593, 0.00425449525937438, -0.04092218354344368, 0.050342362374067307, 0.0035035170149058104, -0.06829807162284851, -0.032873958349227905, -0.06477519869804382, 0.023485008627176285, -0.030304865911602974, 0.09076208621263504, 0.004878345876932144, -0.08523382991552353, 0.01123346108943224, -0.060869958251714706, 0.018795549869537354, -0.006038277875632048, 0.044688187539577484, -0.008891614153981209, -0.005034761503338814, -0.014381780289113522, 0.05018439516425133, 0.014358431100845337, -0.03543698415160179, -0.010190253145992756, -0.08602878451347351, -0.0401422381401062, -0.00938807800412178, 0.00691654346883297, -0.040786463767290115, -0.0008445055573247373, 0.05236901342868805, 0.0030238956678658724, -0.012233098037540913, 0.016580069437623024, -0.004150221589952707, 0.014768945053219795, -0.030657004565000534, -0.023278718814253807, 0.0283635463565588, -0.0862772986292839, -0.003085486823692918, 0.01969003863632679, -0.010043617337942123, 0.057626839727163315, 0.03876882418990135, 0.0009246082045137882, -0.014289334416389465, 0.0211695097386837, 0.03292078897356987, 0.04614244028925896, -0.05836319923400879, 0.06355925649404526, 0.046942923218011856, -0.10372969508171082, -0.051876962184906006, 0.041539620608091354, -0.00772777758538723, -0.014346434734761715, -0.005501178093254566, 0.044636327773332596, -0.001835374510847032, -0.018991190940141678, -0.03814089670777321, -0.060357484966516495, 0.06253860890865326, -0.047948699444532394, -0.020568301901221275, 0.013815395534038544, -0.022046798840165138, 0.021837731823325157, -0.03722023591399193, 0.014467540197074413, -0.006848701275885105, -0.01489222515374422, 0.028152931481599808, -0.0015212303260341287, -0.0003275274357292801, -0.06455128639936447, 0.014777719043195248, 0.023366307839751244, 0.00015617524331901222, 0.05395689234137535, -0.03965802490711212, -0.02715945616364479, 0.03433804586529732, -0.04180530831217766, 0.04562290757894516, 0.00035070005105808377, -0.02225322648882866, -0.039474595338106155, 0.021495623514056206, 0.04465622827410698, 0.0160041656345129, -0.0015308615984395146, 0.0076449415646493435, -0.024784637615084648, -0.008456570096313953, -0.0076872133649885654, -0.04985673353075981, -0.022965285927057266, -0.028111375868320465, 0.07210142910480499, -0.011199574917554855, 0.001995412865653634, -0.003178230719640851, -0.0019399536540731788, -0.008030036464333534, 0.10811946541070938, -0.031452056020498276, 0.018711863085627556, 0.002717775059863925, 0.06314772367477417, 0.016195479780435562, -0.04848242923617363, 0.06250827014446259, -0.07878415286540985, 0.03001728095114231, -0.0083873076364398, 0.059889379888772964, 0.05497744679450989, 0.010034783743321896, -0.017946721985936165, 0.007592817302793264, -0.0604284405708313, -0.03808474540710449, 0.0655752569437027, 0.046792130917310715, -0.0006338373641483486, 0.005835806019604206, 0.013129706494510174, 0.006270828656852245, -0.017637604847550392, -0.07535936683416367, -0.06239410862326622, 0.07114683091640472, 0.029044823721051216, -0.012239905074238777, 0.04276459664106369, -0.002661388600245118, 0.0177130289375782, -0.09358060359954834, 0.005201709922403097, 0.015121176838874817, 0.052450992166996, 0.025779448449611664, -0.04789796099066734, -0.023243190720677376, 0.006332138553261757, -0.026030607521533966, 0.0030782376416027546, -0.04387519881129265, -0.030886007472872734, 0.02767951972782612, 0.03833497315645218, -0.0007635260699316859, -0.004804285243153572, 0.03686937689781189, 0.007281489670276642, -0.017671389505267143, 0.01959593966603279, -0.014876787550747395, 0.007201503496617079, -0.05280457064509392, -0.014740913175046444, 0.016056129708886147, -0.06672459840774536, 0.015232141129672527, 0.05061989277601242, -0.01105637289583683, -0.015122376382350922, -0.03304613381624222, -0.024238308891654015, 0.008803664706647396, 0.02083791233599186, 0.018878813832998276, 0.02973344922065735, 0.01493169367313385, 0.050604112446308136, 0.054477009922266006, -0.04271496459841728, 0.06839306652545929, 0.02509136311709881, -0.038295142352581024, -0.017771657556295395, 0.010858896188437939, -0.004378636367619038, -0.01934560015797615, -0.014292004518210888, -0.0499611534178257, -0.04725463315844536, -0.062010183930397034, -0.005940225441008806, -0.008700035512447357, -0.031499363481998444, 0.021712293848395348, 0.01613888517022133, 0.02786354534327984, 0.06793463975191116, -0.0008585999021306634, -0.07257232815027237, -0.023269115015864372, 0.001615862362086773, 0.02809620089828968, 0.06725137680768967, -0.033093515783548355, 0.05581887811422348, -0.017891839146614075, -0.021746361628174782, 0.019109191372990608, -0.0400252565741539, -0.04016408324241638, -0.03573640063405037, -0.004552175756543875, 0.0018609703984111547, -0.016495099291205406, 0.015965644270181656, 0.025239914655685425, -0.04386875778436661, 0.024830937385559082, -0.04974740743637085, 0.007253302726894617, 0.027289394289255142, -0.010039607994258404, -0.005841270554810762, -0.020878300070762634, 0.001111677149310708, 0.025834577158093452, 0.016534294933080673, -0.03288848698139191, -0.031029514968395233, -0.04128950834274292, -0.0007986397249624133, 0.02286146581172943, -0.006690909620374441, 0.004195891786366701, -0.013648757711052895, -0.012328467331826687, 0.017297163605690002, -0.03539901226758957, -0.007864732295274734, 0.007357483264058828, -0.01153985783457756, -0.04005055874586105, 0.0023534807842224836, 0.023000240325927734, 0.04482084885239601, -0.014058465138077736 ]
<p>I am doing multiple imputation on a database of observations on hospital patients. There is one observation of many covariates per patient. There are 2 binary outcome variables:</p> <ol> <li><p>Alive/Dead after 30 days</p></li> <li><p>Died in hospital, or survived/discharged</p></li> </ol> <p>Two seperate analysis models (logistic regression), with identical covariates, are to be run, each with one of these outcomes as the response. There are 7 covariates in the analysis models.</p> <p>There is missing data of between 3 and 11% in the covariates and the outcomes. </p> <p>In addition there are 7 further covariates that are to be used in the imputation model to predict the missingness in the covariates and outcomes.</p> <p>My questions concerns the imputation of the two outcome variables. They are to be used as predictors for missingness in the covariates, as per standard practice, but they are highly collinear with each other. Is this a concern for the imputation model ? Is it valid/recommended to impute them both in the same model (to generate several complete datasets all containing both outcomes) or should seperate imputations be performed for each of the outcomes (to generate two distinct sets of complete datasets, each distinct set having one of the outcomes) ? Any other suggestions for how to proceed would be welcome.</p>
g47568
[ 0.020520314574241638, -0.06480685621500015, 0.025742242112755775, -0.04791538044810295, 0.01373004075139761, 0.00526681262999773, -0.010119384154677391, 0.027451440691947937, -0.0007120462832972407, 0.006463796831667423, 0.0166707132011652, -0.057279448956251144, -0.008712643757462502, 0.01824246346950531, -0.03200042247772217, -0.024445069953799248, -0.003039427800104022, -0.05779110640287399, -0.007050394546240568, 0.021571453660726547, -0.0014817066257819533, 0.050338782370090485, 0.022793056443333626, 0.029391970485448837, -0.07189549505710602, 0.0016976610058918595, 0.0008341115317307413, 0.013429570943117142, -0.01234560925513506, 0.04206199198961258, 0.04413837194442749, 0.0009979408932849765, 0.010747532360255718, -0.018171872943639755, -0.0558491088449955, -0.012835359200835228, 0.021244492381811142, 0.03963407129049301, 0.012475932016968727, 0.03151989355683327, 0.008562162518501282, -0.010887658223509789, -0.0016436685109511018, -0.009580097161233425, -0.018473219126462936, 0.028266001492738724, -0.0013250004267320037, 0.013827354647219181, -0.0010042859939858317, -0.08831938356161118, 0.01349497027695179, 0.017154481261968613, -0.009409577585756779, -0.013220918364822865, 0.024142654612660408, 0.0342484749853611, 0.02380678988993168, -0.033293843269348145, 0.0026103812269866467, -0.01071842573583126, 0.06740643829107285, -0.008843453601002693, -0.0882956013083458, 0.0056663635186851025, 0.033572565764188766, 0.02564270980656147, -0.05167364701628685, 0.022128544747829437, 0.03896273672580719, -0.06169182062149048, 0.020283134654164314, 0.03553275763988495, 0.08016091585159302, -0.031601134687662125, -0.03616628423333168, 0.00021873664809390903, -0.07043673098087311, 0.021399885416030884, 0.013513962738215923, 0.030735565349459648, -0.0009707856806926429, 0.01770015060901642, 0.03777756541967392, 0.026600874960422516, 0.0028588841669261456, -0.009662779048085213, -0.0014063596026971936, 0.0015910645015537739, -0.02602158673107624, 0.013827281072735786, 0.05879064276814461, -0.016024397686123848, 0.07145863771438599, 0.03442244604229927, -0.02004791796207428, 0.0006093962001614273, -0.08594769239425659, 0.02766871266067028, -0.00768663315102458, 0.027709035202860832, -0.00911466684192419, 0.014486641623079777, -0.014301999472081661, -0.028350839391350746, -0.022078271955251694, -0.03661717101931572, 0.05351436510682106, 0.030804621055722237, -0.029084954410791397, 0.015202813781797886, -0.04835711792111397, 0.022728849202394485, -0.005937966052442789, -0.017956171184778214, -0.045951928943395615, -0.0044353073462843895, 0.019228162243962288, 0.0036878231912851334, -0.035366978496313095, -0.03470689430832863, 0.028459616005420685, 0.008913151919841766, 0.024986455217003822, -0.011341850273311138, -0.03863672912120819, -0.04789982736110687, -0.0623224601149559, 0.048915084451436996, 0.0768548920750618, 0.050218600779771805, -0.019530950114130974, 0.008638394065201283, 0.0047882660292088985, 0.02316269278526306, 0.02792515605688095, -0.09216932952404022, 0.06303437054157257, 0.043939944356679916, 0.028883974999189377, 0.02288820780813694, 0.026928670704364777, 0.036276813596487045, 0.007639124523848295, -0.03975290432572365, -0.026905570179224014, -0.060870055109262466, 0.0170763973146677, 0.004213239997625351, -0.037849731743335724, 0.05001366138458252, 0.011336279101669788, 0.025378568097949028, 0.024349024519324303, 0.0393117293715477, -0.025726482272148132, -0.021510470658540726, -0.0167295690625906, -0.02960052527487278, -0.03760210797190666, -0.019564077258110046, 0.03234933689236641, -0.02402927353978157, 0.0075881644152104855, 0.02873215079307556, 0.05566958338022232, 0.013697606511414051, 0.031282030045986176, -0.0844084620475769, -0.032161157578229904, -0.004621120635420084, -0.01186129916459322, -0.024588841944932938, 0.08977058529853821, -0.019354024901986122, 0.07535234093666077, 0.03499745950102806, 0.027229459956288338, -0.026687385514378548, -0.014742318540811539, 0.015915298834443092, -0.003893672488629818, -0.01903347671031952, 0.0077796820551157, 0.0017988886684179306, 0.0004202647542115301, -0.06673948466777802, -0.10307063907384872, -0.01114598847925663, -0.03264965862035751, -0.004398996476083994, 0.01690642721951008, 0.020541541278362274, 0.0009255334734916687, 0.007706052623689175, 0.014368035830557346, 0.0005364562384784222, 0.04947207495570183, -0.03644484654068947, -0.00925067812204361, 0.013462916947901249, 0.005181506741791964, 0.025450099259614944, -0.03395206481218338, 0.05495038256049156, -0.036609407514333725, 0.0033501454163342714, -0.037438806146383286, 0.013011271134018898, -0.026355333626270294, -0.01842762716114521, -0.04966020584106445, -0.03879501298069954, -0.013838409446179867, 0.05631721019744873, 0.02722278982400894, -0.025726815685629845, 0.007339782547205687, 0.06822200864553452, -0.020031994208693504, -0.0058371527120471, -0.05602354183793068, -0.0663159042596817, 0.004197222646325827, -0.005930575076490641, 0.03243837133049965, 0.034836139529943466, -0.015507463365793228, 0.019747581332921982, 0.022942811250686646, -0.029757468029856682, 0.021492918953299522, -0.012410096824169159, 0.024362999945878983, -0.10458637773990631, 0.02921690233051777, 0.01887480914592743, 0.01999427191913128, -0.008328705094754696, -0.03493743762373924, 0.02451859414577484, -0.0008991067297756672, -0.006443461868911982, -0.03630318120121956, 0.03579886257648468, 0.03501811623573303, -0.0174766406416893, 0.027243707329034805, -0.02175009995698929, 0.09316090494394302, -0.021698089316487312, -0.08234758675098419, 0.01390267163515091, -0.05244048684835434, -0.03057124651968479, 0.0293132197111845, -0.040559280663728714, 0.04175931215286255, 0.04868775233626366, 0.00465850206092, 0.03428305685520172, 0.04080162197351456, -0.04698104038834572, -0.018188662827014923, 0.06250611692667007, -0.08538957685232162, -0.0166948139667511, 0.08971208333969116, -0.08834566920995712, -0.009485453367233276, -0.020204821601510048, -0.0559236966073513, -0.027827223762869835, -0.038047906011343, 0.034754328429698944, 0.038188524544239044, 0.053642164915800095, -0.04058622568845749, 0.019245570525527, -0.045520950108766556, -0.0051099807024002075, 0.030564716085791588, -0.03650835528969765, -0.027645647525787354, -0.001213363721035421, 0.009855840355157852, 0.012738418765366077, 0.09315978735685349, -0.028445573523640633, -0.008999119512736797, 0.09068847447633743, 0.005513626150786877, 0.02932482212781906, 0.0041465056128799915, -0.02758626639842987, -0.005348526872694492, -0.05134342610836029, -0.045519646257162094, -0.024666836485266685, 0.04139745980501175, -0.03474573418498039, -0.031902607530355453, 0.0163490641862154, -0.029957355931401253, 0.0004963217070326209, -0.014471647329628468, -0.06937094777822495, -0.040841251611709595, 0.039258696138858795, -0.0002753808512352407, -0.05090278014540672, 0.05675780773162842, -0.019796032458543777, 0.008973312564194202, -0.03386827930808067, 0.02314973622560501, -0.004366717301309109, 0.01173453964293003, 0.01193961687386036, 0.030658802017569542, 0.02624126523733139, 0.01492791436612606, 0.03997935354709625, 0.037890493869781494, 0.01666085049510002, 0.028542915359139442, 0.02266770787537098, -0.032453566789627075, 0.005306636448949575, -0.035309527069330215, 0.052508436143398285, -0.03537698835134506, 0.04528743028640747, -0.051917511969804764, -0.013754627667367458, 0.03264475613832474, 0.018009260296821594, -0.03623602166771889, -0.0011668545193970203, 0.014462235383689404, 0.03172708675265312, 0.033699214458465576, 0.031961169093847275, -0.05672235041856766, -0.004615988116711378, -0.02428966388106346, -0.013428281992673874, 0.004794601816684008, 0.0232738945633173, 0.014355192892253399, -0.0360308475792408, 0.0009113289997912943, 0.00603971304371953, 0.023351022973656654, -0.014154457487165928, -0.02209189347922802, 0.04035671800374985, -0.007487297523766756, -0.024813592433929443, -0.0002078652905765921, 0.04109206423163414, 0.004362737759947777, -0.040056824684143066, -0.03684304282069206, -0.0010203056735917926, -0.007644134107977152, 0.009878063574433327, 0.007153553422540426, 0.040640439838171005, 0.033075835555791855, -0.07049485296010971, 0.044354185461997986, 0.0073294201865792274, -0.0647675096988678, -0.03936862200498581, -0.0045622349716722965, -0.06387954950332642, 0.07518327981233597, 0.01436519157141447, 0.01919005997478962, 0.010460051707923412, 0.042966146022081375, 0.055439457297325134, -0.030053656548261642, 0.030343111604452133, -0.01702486164867878, -0.06372001767158508, 0.01711040548980236, 0.010998507030308247, 0.03494275361299515, -0.04514095187187195, -0.02216455154120922, -0.007163546048104763, -0.04860977083444595, 0.05620729178190231, 0.05582817271351814, -0.009352064691483974, -0.07385163754224777, 0.008791475556790829, 0.011454029940068722, 0.0475250668823719, -0.06984119117259979, -0.02395240031182766, 0.025993021205067635, -0.03178148716688156, -0.013280287384986877, -0.04709881916642189, -0.05767073482275009, 0.00971521157771349, -0.035353925079107285, 0.06196089833974838, -0.015139318071305752, -0.023364873602986336, -0.02258666791021824, 0.01834144815802574, 0.07886339724063873, 0.019884774461388588, 0.08467184007167816, -0.007857968099415302, -0.008063377812504768, 0.01769096776843071, 0.04953853040933609, 0.06943920254707336, -0.012338530272245407, -0.02482752315700054, 0.03615825995802879, 0.03887899965047836, -0.051883090287446976, -0.028979239985346794, -0.05246025696396828, 0.011757438071072102, -0.0076888008043169975, 0.04675660654902458, 0.03054177016019821, 0.0680026188492775, 0.01960769295692444, 0.012654158286750317, 0.044154342263936996, 0.015067473985254765, 0.008846358396112919, -0.025015993043780327, -0.051524341106414795, -0.07981419563293457, 0.008521230891346931, -0.01538492739200592, 0.012237024493515491, -0.010235194116830826, -0.013895190320909023, -0.041214603930711746, -0.0006250526639632881, 0.0021913114469498396, 0.028125738725066185, 0.03341604024171829, -0.040108632296323776, 0.025888485834002495, 0.006398346275091171, -0.00013481108180712909, 0.0906522199511528, 0.04967186227440834, -0.009756933897733688, 0.04996296390891075, 0.04043985903263092, -0.039832040667533875, 0.036871641874313354, 0.022726021707057953, 0.019321026280522346, -0.030011190101504326, -0.05199268460273743, -0.017009815201163292, 0.015728479251265526, -0.023325690999627113, -0.03297337517142296, 0.027729984372854233, 0.02471969462931156, -0.03358802571892738, 0.072244793176651, 0.0046518826857209206, -0.01297677680850029, -0.01423609908670187, -0.0320710726082325, 0.04738893732428551, -0.011476097628474236, -0.044172972440719604, -0.033535975962877274, -0.04921947792172432, -0.045923445373773575, -0.018426602706313133, 0.027708804234862328, -0.06948722898960114, 0.019402947276830673, 0.018668480217456818, 0.014598000794649124, 0.05127592012286186, 0.0782785639166832, 0.08063025772571564, -0.01127161830663681, -0.00007638130045961589, -0.01190398819744587, -0.025591431185603142, -0.04085146263241768, 0.03857935592532158, -0.01393396221101284, 0.0238840002566576, 0.057385966181755066, -0.061521969735622406, -0.041464272886514664, 0.025243911892175674, 0.0396822988986969, -0.013356064446270466, -0.0004735470865853131, 0.008029133081436157, 0.004732895642518997, -0.024463746696710587, -0.011368636041879654, -0.006008104886859655, -0.04183822125196457, 0.007893979549407959, -0.006851491052657366, 0.045647911727428436, 0.03301409259438515, -0.01733286865055561, 0.005427930969744921, 0.001756025361828506, 0.007849179208278656, 0.019181402400135994, 0.0037612724117934704, -0.058382850140333176, -0.05061272159218788, -0.006511377636343241, -0.019301950931549072, 0.017445260658860207, 0.09142396599054337, 0.08544518798589706, -0.029831716790795326, 0.006611853837966919, -0.004462949465960264, -0.002071778755635023, -0.0698431208729744, 0.018423525616526604, -0.016331307590007782, 0.034030746668577194, -0.04753443971276283, -0.0012628319673240185, -0.00021988873777445406, -0.019042376428842545, -0.03403519093990326, -0.032530415803194046, -0.018258297815918922, -0.06712006032466888, 0.039589349180459976, -0.0009728933800943196, -0.04141109809279442, 0.030697651207447052, -0.012794979847967625, 0.040071479976177216, 0.045885711908340454, -0.02036205492913723, 0.013901413418352604, 0.004820025991648436, 0.039571698755025864, 0.018342433497309685, -0.0714234858751297, 0.0322936549782753, 0.00794500857591629, 0.04210516810417175, 0.008802250027656555, 0.013701744377613068, -0.024136707186698914, -0.018593402579426765, -0.06898516416549683, -0.007601893972605467, 0.012900082394480705, -0.036217689514160156, 0.0634327232837677, 0.00263752113096416, 0.027651295065879822, 0.06247864291071892, -0.014190570451319218, 0.018390053883194923, 0.00006310705794021487, -0.01152399368584156, -0.023649953305721283, -0.02026643045246601, -0.0017329726833850145, 0.06950104981660843, -0.01837635412812233, 0.05263873562216759, -0.043452613055706024, -0.002565327798947692, -0.0233774334192276, -0.00635331217199564, -0.0027867506723850965, -0.00031499157194048166, 0.044917672872543335, -0.04691807180643082, -0.051771268248558044, -0.01105967815965414, -0.028611525893211365, 0.06948831677436829, -0.04505043104290962, -0.04682415351271629, -0.040911413729190826, -0.0657714307308197, 0.06699228286743164, -0.003318589646369219, 0.02845890447497368, 0.003408213844522834, -0.031114572659134865, -0.042630184441804886, 0.023502010852098465, -0.010626771487295628, -0.0656917467713356, -0.004992674570530653, -0.02823091670870781, 0.005708301905542612, -0.03240430727601051, -0.0030353644397109747, -0.06251924484968185, 0.0038016324397176504, -0.0004080557555425912, 0.04352548345923424, -0.007895889692008495, -0.01723366603255272, -0.004399096593260765, 0.05016377940773964, -0.03753256797790527, -0.004886669106781483, -0.02927839569747448, -0.022051507607102394, 0.0038016093894839287, 0.036775048822164536, -0.05442710965871811, -0.016464557498693466, -0.003814365714788437, -0.016123313456773758, -0.07614109665155411, 0.03873608633875847, -0.029108578339219093, 0.05312109738588333, 0.001670871744863689, -0.0028037824667990208, 0.033746957778930664, 0.015583354979753494, 0.014962590299546719, 0.030029693618416786, -0.026882700622081757, -0.007715126499533653, 0.047863103449344635, 0.015804065391421318, -0.018204767256975174, -0.024352261796593666, -0.0204812902957201, -0.005123237147927284, -0.00021102432219777256, 0.017120879143476486, -0.035134296864271164, 0.0022650170139968395, 0.01950135827064514, -0.0008361279033124447, 0.0023972871713340282, 0.1197669729590416, -0.038905009627342224, 0.0017355612944811583, -0.07763858884572983, -0.056795019656419754, 0.015553900972008705, -0.002614125143736601, -0.018398897722363472, -0.07164523750543594, -0.010826561599969864, 0.07628780603408813, -0.010792364366352558, -0.03191577270627022, -0.021029846742749214, 0.02155887521803379, 0.005142763257026672, -0.018028412014245987, -0.01988091692328453, 0.00788300670683384, 0.010323535650968552, -0.05214196816086769, -0.059144798666238785, 0.045771703124046326, 0.009832264855504036, 0.039620622992515564, -0.016924232244491577, 0.03109475038945675, 0.04201339930295944, 0.010883700102567673, 0.018027635291218758, -0.031967539340257645, -0.03465021774172783, -0.05872359126806259, 0.06630779057741165, -0.035794712603092194, -0.052505992352962494, 0.03543717786669731, 0.010035996325314045, 0.02053644508123398, 0.04643245041370392, 0.07346585392951965, -0.007409843150526285, 0.06610527634620667, -0.006643534637987614, -0.027465902268886566, 0.017198558896780014, 0.03488264977931976, -0.006012884899973869, 0.0085749551653862, 0.048822078853845596, -0.032617274671792984, 0.001975568011403084, 0.0197281651198864, 0.017075205221772194, -0.020096492022275925, -0.016102369874715805, -0.03373173251748085, -0.04796285554766655, -0.02717478573322296, 0.05953962728381157, 0.01451393123716116, -0.04323583468794823, -0.02812415547668934, -0.03127593174576759, 0.012680208310484886, 0.03361897170543671, -0.047289807349443436, 0.018059924244880676, 0.048237394541502, -0.025093261152505875, 0.032992102205753326, 0.005285568535327911, -0.06197216734290123, -0.033723264932632446, 0.0008901179535314441, 0.03783556818962097, -0.018152140080928802, 0.0386619009077549, 0.0014719914179295301, 0.007422841154038906, -0.03098198212683201, 0.007200534455478191, -0.03257356584072113, 0.028339331969618797, -0.011059729382395744, -0.0035614774096757174, 0.022582178935408592, 0.024738555774092674, 0.030389171093702316, 0.036167144775390625, 0.023844223469495773, -0.084738589823246, 0.0014170281356200576, -0.043184343725442886, 0.08771152794361115, 0.025823479518294334, -0.017965741455554962, 0.0826290100812912, -0.025008004158735275, 0.01588037610054016, -0.018101513385772705, -0.03838227689266205, 0.03378123790025711, -0.00034951380803249776, 0.02782856673002243, -0.01975076273083687, -0.031254012137651443, 0.021002240478992462, 0.00857226550579071 ]
<p>Suppose, the data below shows the mean response time on a task for respondents among four different groups:</p> <pre><code>A B C D 1.2 2.3 4.5 6.7 </code></pre> <p>In order to assess which one of the means are different from one another I do a multiple comparisons test (after an omnibus ANOVA test is cleared) and the multiple comparisons test tells me that the mean for group D is significantly different from the ones for groups A and B and no other pair of differences is significantly different.</p> <p>What is the best way to present this information visually? </p>
g6799
[ 0.018900327384471893, 0.0029883566312491894, -0.013914857059717178, -0.05220191925764084, -0.020182864740490913, 0.006480684038251638, 0.028731361031532288, -0.012146004475653172, -0.02522890828549862, 0.024272311478853226, 0.05755271390080452, -0.004080347716808319, 0.034348901361227036, 0.07228556275367737, -0.005542759317904711, -0.01924419403076172, 0.061456553637981415, -0.05613065883517265, 0.0839119479060173, 0.01886485144495964, -0.026242073625326157, 0.05149732902646065, -0.020328564569354057, 0.017024921253323555, -0.06911864876747131, -0.053641363978385925, -0.053451452404260635, 0.06453198194503784, -0.06187419593334198, 0.00972491130232811, 0.03305377438664436, 0.005184296518564224, 0.048148948699235916, -0.04798483848571777, -0.045550018548965454, 0.02397398091852665, 0.026262620463967323, 0.06626728922128677, -0.029459012672305107, 0.03183632716536522, 0.03912604972720146, 0.028807030990719795, 0.0496380515396595, 0.0065660928376019, 0.020838525146245956, 0.0030158793088048697, -0.0027187722735106945, -0.013220374472439289, -0.007518267259001732, -0.04143500700592995, -0.001195860211737454, 0.03824765607714653, 0.011247416958212852, 0.015934595838189125, 0.022327976301312447, 0.012223384343087673, -0.0011577997356653214, 0.05656526982784271, 0.058463674038648605, 0.031956929713487625, 0.001968926750123501, -0.004105366300791502, -0.02983850985765457, -0.008101684972643852, 0.05702211335301399, 0.006436195224523544, -0.031254444271326065, 0.03302168473601341, 0.0035830119159072638, -0.037546299397945404, -0.05965927615761757, 0.018113279715180397, 0.023046035319566727, -0.031086698174476624, -0.053277600556612015, -0.028070980682969093, -0.039128657430410385, -0.02705453522503376, 0.0015427058096975088, 0.03409409150481224, -0.006359665188938379, 0.04050591588020325, 0.050335805863142014, 0.03300575911998749, 0.06338479369878769, -0.024700315669178963, 0.030474625527858734, -0.03926394134759903, 0.03498919680714607, 0.034171927720308304, 0.02782675065100193, -0.014454041607677937, 0.04850318282842636, 0.05746905878186226, -0.09090516716241837, 0.010208566673099995, -0.08080121129751205, 0.03963218629360199, -0.032375700771808624, 0.011540033854544163, -0.03335951268672943, 0.021278414875268936, -0.05443737655878067, -0.01876875013113022, -0.05440255627036095, -0.02286561205983162, 0.05319606885313988, 0.008695968426764011, -0.07151439040899277, -0.030998757109045982, -0.07543252408504486, -0.04551514983177185, -0.08818633109331131, 0.021071013063192368, -0.03457809239625931, -0.03811964392662048, 0.03842556104063988, -0.035312801599502563, -0.04347218573093414, -0.019586792215704918, 0.0172262042760849, -0.015875542536377907, -0.003620623145252466, 0.03548571839928627, 0.005952749866992235, -0.02345881052315235, -0.04597971588373184, 0.013244216330349445, 0.07516510784626007, -0.025817451998591423, -0.00824637059122324, -0.019581342115998268, 0.02416320890188217, 0.04159814864397049, -0.03612849861383438, -0.00366593012586236, -0.01731305755674839, 0.057474534958601, -0.04411589726805687, 0.0352710485458374, -0.04071821644902229, -0.02298801764845848, -0.016393618658185005, -0.0008782551158219576, 0.05635054409503937, -0.05853958800435066, 0.02822207659482956, -0.022211184725165367, 0.006076910998672247, 0.0020792335271835327, 0.01780606433749199, 0.036171723157167435, 0.04384556785225868, -0.015646880492568016, -0.005121140740811825, -0.051493942737579346, 0.0198846273124218, -0.007485107518732548, -0.028277240693569183, 0.025640081614255905, -0.018937483429908752, -0.03868336230516434, -0.001008601626381278, 0.041651491075754166, 0.01754005067050457, 0.019986659288406372, 0.0452207513153553, -0.018275367096066475, 0.047549232840538025, -0.03142895922064781, 0.006823316216468811, -0.025755509734153748, 0.037868548184633255, -0.01823943294584751, 0.016298120841383934, 0.044863346964120865, 0.042433418333530426, -0.08519919216632843, 0.025646397843956947, 0.08776950091123581, 0.00003793011637753807, 0.06990646570920944, 0.015300987288355827, -0.018702518194913864, 0.018628975376486778, -0.04952901974320412, -0.013356284238398075, 0.012878776527941227, -0.05167871713638306, -0.0022037236485630274, -0.06039882078766823, -0.058894962072372437, -0.04795988276600838, -0.0004250860074535012, 0.015008586458861828, -0.03921003267168999, -0.00855060014873743, -0.018138926476240158, 0.004445119760930538, -0.012308724224567413, 0.00512503320351243, 0.029624314978718758, -0.025273269042372704, 0.07803479582071304, -0.03500508517026901, -0.019345777109265327, -0.012550917454063892, 0.015807200223207474, 0.012055809609591961, -0.011424415744841099, -0.006444753613322973, 0.030841708183288574, 0.04172240570187569, 0.052136532962322235, -0.02031913585960865, 0.0466134212911129, 0.012296590022742748, 0.015639275312423706, 0.00831669382750988, 0.029134230688214302, -0.07736777514219284, -0.0712171271443367, -0.00471343332901597, -0.06785383075475693, 0.03765905275940895, 0.023884132504463196, -0.011861814185976982, -0.01607334241271019, -0.028804143890738487, 0.019973626360297203, -0.031777504831552505, -0.007413856219500303, 0.021778495982289314, -0.034995611757040024, -0.013022714294493198, 0.023436296731233597, 0.009182840585708618, 0.030847182497382164, -0.017697161063551903, 0.05346350744366646, 0.004938945174217224, -0.013300730846822262, 0.00478331558406353, 0.014398599043488503, -0.013940242119133472, 0.021164366975426674, 0.04884186387062073, 0.021787047386169434, 0.04222011938691139, 0.07966599613428116, -0.045314256101846695, 0.04095740616321564, -0.01107341330498457, 0.026459893211722374, 0.04268837347626686, -0.015261970460414886, 0.03282707557082176, -0.0036846932489424944, 0.01953064277768135, 0.03177841752767563, -0.009595351293683052, -0.0249894130975008, 0.04419070854783058, 0.026279840618371964, 0.030509991571307182, -0.008698112331330776, 0.03284144774079323, -0.027401525527238846, -0.028369467705488205, -0.052366953343153, -0.0001479022321291268, 0.0224489513784647, 0.011840086430311203, 0.02348243072628975, -0.019367283210158348, 0.03257017582654953, 0.004883559420704842, -0.04078128561377525, 0.03397426754236221, -0.02871743217110634, 0.008747049607336521, 0.005542565602809191, -0.03079080767929554, -0.010767810046672821, 0.09707295894622803, 0.027608226984739304, 0.0683111697435379, -0.019123902544379234, -0.059533704072237015, 0.026081137359142303, -0.013639317825436592, 0.03304775059223175, 0.02169284224510193, -0.02681952901184559, -0.04858270660042763, -0.023477520793676376, 0.06956768035888672, -0.031303856521844864, 0.07648724317550659, -0.02983754500746727, -0.06941419839859009, -0.011256122030317783, 0.012549945153295994, 0.056615278124809265, 0.09765909612178802, -0.03747234866023064, 0.015856189653277397, -0.0019533918239176273, 0.045669764280319214, 0.024453766644001007, 0.005117502063512802, -0.06707712262868881, -0.013921706937253475, -0.04951782524585724, -0.005390649661421776, -0.040506452322006226, 0.011989458464086056, 0.047956060618162155, 0.016685862094163895, 0.032123032957315445, 0.0008513464126735926, -0.012452777475118637, 0.007193319033831358, 0.028364283964037895, -0.038284096866846085, 0.005024416372179985, 0.006398298777639866, 0.032996129244565964, -0.07371537387371063, 0.05193937197327614, 0.004054262302815914, 0.07723498344421387, -0.016421061009168625, -0.04199465736746788, 0.02017512358725071, -0.010813280008733273, -0.05476135015487671, -0.048096347600221634, -0.022597327828407288, 0.049102067947387695, 0.06941601634025574, -0.03373796492815018, -0.038270074874162674, -0.008374394848942757, -0.010691572912037373, -0.04577672854065895, 0.046830009669065475, 0.015268447808921337, 0.006581386551260948, -0.045801956206560135, -0.02007048949599266, 0.06654183566570282, 0.012082102708518505, 0.0017901848768815398, 0.05507204681634903, 0.005731952842324972, 0.04442761093378067, -0.00709659093990922, 0.021813759580254555, -0.017062732949852943, 0.009196378290653229, 0.022697733715176582, -0.02345099113881588, 0.028709651902318, 0.01940086856484413, 0.020853854715824127, 0.037067726254463196, 0.05099354311823845, 0.07147806137800217, -0.006619388237595558, 0.018086612224578857, 0.01935225911438465, 0.004849153570830822, -0.0025057478342205286, -0.002745244186371565, -0.020327143371105194, 0.01605916954576969, 0.012956641614437103, 0.007597447372972965, 0.03157426044344902, 0.06870632618665695, -0.023411575704813004, 0.02621420845389366, -0.08289248496294022, -0.002644996391609311, -0.010932412929832935, -0.011580240912735462, -0.030848093330860138, -0.03363661840558052, 0.0011740861227735877, -0.02265913411974907, -0.0017933950293809175, -0.10420554131269455, 0.05205690488219261, 0.0244772806763649, -0.02805474027991295, 0.03539017587900162, 0.03699082136154175, -0.03970098868012428, 0.0467572957277298, -0.08640257269144058, -0.015297375619411469, 0.018891379237174988, 0.011384053155779839, -0.05050377920269966, -0.03073662333190441, -0.008858229033648968, 0.0005695262807421386, -0.011119973845779896, -0.00097668229136616, -0.04416223615407944, -0.029448874294757843, 0.013737736269831657, -0.030583340674638748, 0.023977167904376984, 0.014604618772864342, 0.06320491433143616, -0.020195337012410164, -0.008408630266785622, 0.053694937378168106, 0.03388524055480957, 0.01616794988512993, 0.026191387325525284, -0.07654570788145065, 0.022858968004584312, 0.0395730622112751, -0.02062337100505829, 0.04785679653286934, 0.035497382283210754, -0.008701840415596962, 0.03017086163163185, -0.00245304056443274, -0.03430775925517082, 0.04577953368425369, -0.01695932447910309, 0.04164504632353783, 0.021723546087741852, -0.011348037980496883, -0.01886926218867302, -0.006381108891218901, -0.00801474042236805, -0.022115277126431465, -0.044165853410959244, -0.05367043614387512, -0.02120365761220455, 0.10094569623470306, -0.009412449784576893, -0.02157999575138092, -0.03320326656103134, 0.004090148955583572, -0.05513688176870346, 0.06082380563020706, -0.003953852690756321, 0.022030431777238846, -0.02028745971620083, -0.03368935361504555, 0.036094702780246735, -0.005944719538092613, -0.035316575318574905, -0.005824738647788763, -0.08916135132312775, -0.02963421307504177, -0.02950958162546158, -0.02299254573881626, 0.003090167883783579, -0.0704624205827713, -0.020841343328356743, 0.040654316544532776, 0.016841808333992958, -0.04345552623271942, -0.011044961400330067, -0.037115052342414856, 0.007388406898826361, -0.03545238822698593, 0.017810406163334846, 0.032027389854192734, 0.031142182648181915, 0.001122644986025989, 0.034697458148002625, -0.003055038396269083, 0.023415513336658478, -0.019744060933589935, 0.033285751938819885, -0.012254821136593819, 0.030599163845181465, 0.010930986143648624, 0.019554492086172104, -0.03965987637639046, 0.02865597791969776, -0.006078827194869518, 0.020395277068018913, -0.0143284248188138, 0.03430618718266487, -0.019343048334121704, -0.013571137562394142, -0.012340517714619637, 0.02738427370786667, 0.011217905208468437, 0.014446702785789967, -0.01533561758697033, -0.04434562101960182, 0.062378689646720886, 0.014568365179002285, 0.011614466086030006, 0.02660229802131653, 0.03718143329024315, -0.003916409332305193, -0.07161218672990799, 0.03664958104491234, 0.07396019250154495, -0.08811172097921371, -0.055301327258348465, 0.03275018185377121, 0.001959980931133032, -0.035394225269556046, -0.03047739341855049, 0.05868295952677727, 0.037649236619472504, -0.0005308969411998987, -0.07845509052276611, 0.027912938967347145, 0.030525391921401024, 0.017158914357423782, 0.038804151117801666, 0.023697415366768837, -0.05837346240878105, 0.00850212574005127, -0.025023169815540314, 0.03833950310945511, -0.03891507908701897, 0.01362654473632574, 0.02250894531607628, 0.004236029461026192, -0.008421909995377064, -0.004901037085801363, -0.023621153086423874, 0.01811482012271881, -0.009239384904503822, 0.007656332105398178, -0.016023078933358192, -0.0529446005821228, 0.01224124152213335, 0.017477871850132942, 0.02328912727534771, 0.002496939618140459, 0.012268885970115662, -0.015379391610622406, -0.071217842400074, -0.035350944846868515, -0.020579084753990173, 0.010018467903137207, 0.019390687346458435, 0.013566410169005394, 0.03649339824914932, -0.0073940446600317955, -0.008760481141507626, -0.015449578873813152, -0.033773377537727356, 0.06547978520393372, -0.01581769436597824, 0.009547035209834576, -0.035661716014146805, 0.011772624216973782, -0.0010504652746021748, 0.030782675370573997, -0.03812549635767937, -0.06360527873039246, 0.005149878561496735, 0.019032934680581093, -0.039342250674963, -0.02859736979007721, -0.0789262056350708, 0.04064348340034485, -0.03221211954951286, -0.021677611395716667, 0.020800666883587837, 0.039269521832466125, 0.025209039449691772, 0.011477520689368248, -0.018389955163002014, -0.011231966316699982, -0.04076390340924263, 0.0048360624350607395, 0.055104367434978485, 0.025108586996793747, 0.04996836185455322, -0.01588776707649231, 0.041758883744478226, -0.022494463250041008, -0.03445715457201004, -0.023041432723402977, -0.004354302771389484, 0.04542890191078186, -0.005989199038594961, 0.020719854161143303, -0.00189574109390378, -0.0376247763633728, 0.049761343747377396, 0.010534903965890408, 0.04229241609573364, 0.01264373678714037, -0.04128517583012581, 0.026316717267036438, -0.029434658586978912, 0.025350717827677727, 0.007274186704307795, 0.012812551110982895, 0.006319544278085232, -0.030176762491464615, -0.03914849832653999, -0.02414664439857006, 0.03795035928487778, 0.03386897221207619, 0.07923823595046997, -0.0067331078462302685, 0.03901771828532219, -0.052160196006298065, -0.042936887592077255, 0.029907546937465668, 0.017612630501389503, 0.0622171126306057, 0.0012607802636921406, 0.030908260494470596, -0.033536653965711594, 0.01054155733436346, 0.04086044430732727, -0.014232511632144451, -0.04418981075286865, -0.0037932712584733963, 0.007705377880483866, -0.006714653689414263, -0.01499650813639164, -0.009643183089792728, 0.027843426913022995, -0.06479676812887192, -0.012989534996449947, -0.02351377159357071, 0.03508604317903519, -0.0038879388011991978, 0.03663422912359238, -0.02591986395418644, 0.014392328448593616, 0.01283127162605524, 0.03420807793736458, -0.004511565901339054, -0.014475696720182896, 0.052893176674842834, 0.014946120791137218, -0.027439430356025696, -0.040480054914951324, 0.0485164038836956, 0.014428474009037018, 0.03540429472923279, -0.04291247949004173, -0.015914062038064003, 0.05283451825380325, 0.03854111582040787, 0.013841596432030201, 0.060151323676109314, -0.02233445644378662, -0.02464752271771431, -0.05652082711458206, -0.09397502988576889, 0.006356848403811455, -0.021601280197501183, 0.03063269704580307, -0.04930321127176285, -0.0659521073102951, 0.040587954223155975, -0.019096894189715385, 0.0202165599912405, 0.004296926315873861, 0.025113554671406746, 0.04421921819448471, 0.018208665773272514, -0.017050066962838173, -0.013658619485795498, 0.020142750814557076, -0.05046212673187256, 0.012763438746333122, -0.061935096979141235, -0.05245676264166832, 0.0623161755502224, 0.0011828455608338118, -0.042534224689006805, -0.006590270437300205, -0.03802076727151871, 0.029657606035470963, 0.04248003661632538, -0.017934640869498253, -0.021240990608930588, -0.07652207463979721, 0.00020444107940420508, -0.04311560466885567, -0.007102142553776503, -0.0014759460464119911, -0.009177323430776596, -0.06575258076190948, 0.012105110101401806, -0.003444975707679987, -0.008454037830233574, 0.059529002755880356, -0.0022763696033507586, 0.014064877294003963, -0.015667399391531944, 0.0022042817436158657, -0.01174845453351736, 0.009321697987616062, -0.004417564254254103, -0.03887273371219635, 0.02057206816971302, 0.03541477397084236, -0.016081690788269043, 0.022737057879567146, -0.047514960169792175, -0.05092736706137657, -0.058430422097444534, -0.0367143414914608, -0.04983225837349892, 0.03231196850538254, 0.002178268739953637, 0.004905292764306068, -0.036300644278526306, -0.0324317142367363, 0.015583920292556286, -0.0562068372964859, -0.008644656278192997, 0.08050281554460526, -0.026291390880942345, 0.007663558702915907, -0.03270576149225235, 0.00450080307200551, -0.0791776180267334, 0.0816078931093216, 0.03453627973794937, 0.03744544833898544, 0.0024427769239991903, 0.03331814706325531, 0.008196822367608547, -0.005194706376641989, -0.06845133006572723, 0.0048906621523201466, -0.029784856364130974, 0.020237302407622337, -0.014114590361714363, 0.008826052770018578, -0.014541186392307281, -0.02958296611905098, 0.020587997511029243, -0.09768038243055344, -0.04953029379248619, -0.02797151543200016, -0.0051809754222631454, 0.038451213389635086, 0.016063665971159935, 0.050939470529556274, 0.06721073389053345, -0.037986017763614655, 0.048878565430641174, 0.020282169803977013, -0.0272599495947361, -0.05079500377178192, -0.08313301205635071, 0.010897978208959103, -0.018309470266103745, -0.03157350420951843, -0.05024003982543945, -0.025668073445558548 ]
<p>I am trying to implement a test as described in a paper in R. The aim is to calculate enrichment for a particular type of mutation that occurs in a given base in a given sequence context.</p> <p>I quote</p> <blockquote> <p>Statistical evaluation of the over-representation of APOBEC signature mutations in each sample was performed using a one-sided Fisher's exact test comparing the ratio of the number of cytosine-to-thymine or cytosine-to-guanine substitutions and guanine-to-adenine or guanine-to-cytosine substitutions that occurred in and out of the APOBEC target motif (TCW or WGA) to an analogous ratio for all cytosines and guanines that reside inside and outside of the TCW or WGA motif within a sample fraction of the genome.</p> </blockquote> <p>Reference - <a href="http://www.nature.com/ng/journal/v45/n9/full/ng.2702.html" rel="nofollow">http://www.nature.com/ng/journal/v45/n9/full/ng.2702.html</a></p> <p>This means they calculate enrichment by comparing CtoT or CtoG mutations in the base context TCW to those outside that context to the number of Cytosines found in and out of the TCW context in the genome.</p> <p>So we've got the following values.</p> <pre><code>TCW.mutations = the number of C to T or G mutations in the context TCW non.TCW.CtoTG.mutations = the number of C to T or G mutations outside the context TCW TCW.cytosines = the number of cytosines in the base context TCW in the human exome nonTCW.cytosines = the number of cytosines outside the base context TCW. </code></pre> <p>I need to do a one-tailed fisher's exact test comparing the following using the fisher.test function in R</p> <pre><code>TCW.mutations/non.TCW.CtoTG.mutations to TCW.cytosines/nonTCW.cytosines </code></pre> <p>How is my input matrix supposed to look?</p>
g36060
[ -0.016906481236219406, -0.03664381057024002, -0.00344580109231174, -0.09213543683290482, 0.030098965391516685, -0.0723894014954567, 0.0365145280957222, 0.023755410686135292, -0.023739472031593323, -0.010696789249777794, -0.022568004205822945, 0.014104215428233147, 0.053635772317647934, 0.002615600358694792, -0.02497684210538864, 0.015422306023538113, 0.0033646344672888517, 0.04399122670292854, -0.0064725857228040695, 0.002547633834183216, -0.021838126704096794, -0.008066694252192974, -0.0007693517836742103, 0.05587461218237877, -0.01753392443060875, -0.09945192188024521, 0.008278775960206985, 0.039538294076919556, -0.06958802789449692, 0.014699119143188, -0.03113461099565029, -0.011593127623200417, -0.04174670949578285, -0.06454664468765259, -0.013482246547937393, -0.011085174046456814, 0.07728231698274612, 0.02741803042590618, -0.011876999400556087, 0.027152780443429947, -0.022070515900850296, 0.01215921901166439, 0.0012704815017059445, 0.03866488113999367, 0.020471345633268356, 0.023880744352936745, 0.02260408364236355, 0.03410007432103157, -0.015329747460782528, -0.0210120752453804, -0.02170579321682453, 0.034411970525979996, -0.023480266332626343, -0.017783651128411293, 0.019763601943850517, 0.05561402440071106, -0.027751553803682327, 0.02931344509124756, -0.02336168847978115, 0.015514361672103405, -0.003667429555207491, -0.03446891903877258, -0.01537525188177824, 0.000840148190036416, 0.0675385445356369, 0.005434080958366394, 0.0006028917268849909, 0.025950593873858452, -0.04074931889772415, -0.022331781685352325, -0.02319631539285183, -0.021173294633626938, 0.001132375211454928, 0.04175785928964615, -0.05558238551020622, -0.05837251991033554, -0.007613019552081823, 0.041965022683143616, 0.0020827599801123142, 0.026388145983219147, -0.024035213515162468, -0.01301486324518919, 0.0409529022872448, -0.0058152936398983, 0.05032380670309067, 0.028759174048900604, 0.020696712657809258, 0.029947789385914803, 0.05096631869673729, 0.05592099949717522, 0.019557300955057144, 0.012834814377129078, 0.05611155182123184, 0.031956467777490616, 0.003788349684327841, 0.06964028626680374, -0.05746457353234291, 0.001064383308403194, 0.015895940363407135, -0.025860963389277458, -0.027634041383862495, 0.04211200401186943, 0.0238963533192873, -0.03182614967226982, -0.0523073785007, -0.009200992994010448, 0.046977825462818146, 0.021583333611488342, -0.08547873049974442, -0.007587184198200703, -0.0280440766364336, 0.02897113934159279, -0.059054240584373474, 0.008298814296722412, -0.05922294035553932, -0.013582444749772549, 0.055684641003608704, 0.041683077812194824, 0.018408406525850296, -0.020297331735491753, 0.03287078067660332, -0.006281981244683266, -0.01482042670249939, -0.006482577417045832, 0.026060402393341064, 0.0014822541270405054, -0.03615818917751312, 0.042109835892915726, 0.04481545090675354, -0.005433686543256044, -0.029911376535892487, -0.011535138823091984, 0.014753701165318489, 0.0060964529402554035, 0.022569751366972923, 0.00824305135756731, -0.006528350990265608, 0.06042715907096863, -0.03798789158463478, 0.034577738493680954, -0.12011278420686722, -0.024733107537031174, -0.012263089418411255, -0.011355331167578697, -0.016581006348133087, -0.016370313242077827, -0.014004546217620373, -0.026538703590631485, -0.01844935677945614, -0.020208705216646194, 0.02062559872865677, 0.03834323585033417, -0.03266182169318199, -0.008325550705194473, -0.008249504491686821, -0.006435044575482607, 0.03280991315841675, -0.04952568933367729, -0.10226039588451385, 0.04506843909621239, -0.03929959610104561, 0.00022106003598310053, 0.03244581073522568, 0.0026576363015919924, -0.03656607121229172, -0.0038570209871977568, -0.033233389258384705, -0.02971639111638069, -0.012548578903079033, -0.04481315612792969, 0.007459945511072874, -0.006010649725794792, 0.04217183589935303, -0.0031398225110024214, -0.03043457120656967, 0.03193037956953049, -0.014963998459279537, -0.04235261678695679, 0.028423650190234184, 0.01502111367881298, -0.03217573091387749, 0.050760187208652496, 0.025077303871512413, 0.008536074310541153, 0.003100375412032008, -0.02034667693078518, -0.026418667286634445, -0.0016408558003604412, -0.034224316477775574, 0.006754964590072632, 0.04080190509557724, -0.012291183695197105, -0.04964243620634079, -0.015992237254977226, -0.01222945936024189, 0.0032632043585181236, -0.017770959064364433, -0.023755375295877457, -0.010966832749545574, -0.006206251215189695, 0.006084349472075701, 0.021994397044181824, -0.030629681423306465, 0.08171055465936661, -0.04366754740476608, -0.03719551861286163, 0.01649388298392296, -0.027435055002570152, -0.017455851659178734, 0.0053650629706680775, -0.007119158748537302, 0.04811747372150421, -0.014928659424185753, 0.08618022501468658, -0.008991760201752186, -0.03726827725768089, 0.012209325097501278, -0.013729623518884182, -0.02217596396803856, -0.006919169332832098, -0.001757570425979793, -0.05408415198326111, -0.010173404589295387, 0.028451818972826004, -0.026681173592805862, 0.01377098262310028, 0.05890457704663277, 0.018273616209626198, 0.0007109696744009852, -0.040577154606580734, -0.02313324064016342, 0.015927253291010857, -0.007156804669648409, -0.02548186108469963, 0.005984981078654528, 0.04261666163802147, -0.03578890487551689, 0.03206893429160118, -0.04989176243543625, -0.009574667550623417, -0.01760121062397957, 0.0462757907807827, -0.07366815954446793, 0.06698961555957794, 0.0396060049533844, -0.042585570365190506, 0.0568474717438221, -0.029808584600687027, -0.04818841069936752, 0.05423523858189583, -0.0925641730427742, 0.10932150483131409, 0.016605056822299957, -0.026040539145469666, 0.002547253156080842, -0.03912389650940895, 0.03901953250169754, -0.016069501638412476, -0.013294734992086887, 0.03262149170041084, -0.022270383313298225, -0.05014272406697273, -0.039178892970085144, -0.011186258867383003, -0.019642464816570282, -0.011600960977375507, 0.010561051778495312, -0.015477371402084827, -0.030048413202166557, 0.006085073575377464, -0.03241517394781113, 0.03666587918996811, 0.002803096314892173, 0.008875453844666481, -0.01621103845536709, -0.021663619205355644, -0.023123668506741524, 0.011484533548355103, 0.032566796988248825, 0.039005450904369354, 0.027360256761312485, 0.02663310430943966, 0.008610890246927738, 0.045187726616859436, 0.014130029827356339, -0.023154310882091522, -0.024242287501692772, 0.018157700076699257, -0.03276419639587402, 0.005232067778706551, 0.0015372399939224124, -0.0009831994539126754, 0.022477224469184875, -0.06194433197379112, 0.039969440549612045, -0.05844363942742348, 0.07395381480455399, -0.004282468464225531, 0.0074952286668121815, 0.0791698694229126, -0.019193273037672043, 0.02956360951066017, 0.016845690086483955, 0.01955668441951275, 0.02817346341907978, 0.0021239377092570066, -0.0027299607172608376, -0.010196579620242119, 0.03935622423887253, 0.0487457700073719, -0.029769981279969215, 0.020528513938188553, -0.013918442651629448, -0.02384345419704914, -0.012795389629900455, 0.007507257629185915, -0.009594610892236233, -0.023851905018091202, -0.02324439026415348, -0.044015321880578995, 0.017674848437309265, -0.02138616144657135, 0.024269407615065575, 0.005848732776939869, 0.024668892845511436, -0.0017309030517935753, -0.03670613467693329, -0.017966827377676964, -0.007537752855569124, -0.0741109699010849, 0.0705590695142746, 0.028465991839766502, -0.020699772983789444, 0.0031896380241960287, -0.07300693541765213, -0.002049772534519434, -0.006298237480223179, 0.003237518947571516, -0.04988982900977135, -0.02204255200922489, -0.014918643049895763, -0.02774679660797119, 0.028096327558159828, -0.006423307117074728, 0.009219612926244736, -0.004545809701085091, 0.021910740062594414, 0.07214611023664474, -0.019761735573410988, -0.025671502575278282, -0.047921840101480484, -0.011130636557936668, 0.02106728032231331, -0.034217528998851776, 0.02074752375483513, 0.04747556895017624, -0.010909035801887512, 0.04100238159298897, -0.025898614898324013, 0.017315080389380455, 0.02181718312203884, -0.051152121275663376, 0.0038076804485172033, -0.03389982134103775, 0.02719590626657009, 0.07050042599439621, 0.05108814314007759, 0.06588494777679443, 0.0942172110080719, -0.02476496435701847, 0.014716927893459797, 0.00353646301664412, 0.03865032270550728, -0.03554316610097885, 0.04389306157827377, -0.024191269651055336, 0.0414024256169796, 0.011426172219216824, 0.007139203138649464, 0.04329025000333786, 0.0004569662851281464, -0.020391184836626053, -0.017778022214770317, -0.03734035789966583, 0.0649263933300972, -0.0421767495572567, -0.015090619213879108, -0.027327120304107666, 0.014421770349144936, 0.08245714753866196, -0.03808358684182167, -0.025061557069420815, -0.04278895631432533, 0.01938309520483017, -0.01994418539106846, -0.022722706198692322, -0.01631833426654339, 0.039716389030218124, -0.0006433234084397554, 0.10167042165994644, -0.03261283412575722, 0.014018668793141842, 0.010131618939340115, -0.05193819850683212, -0.03259321674704552, -0.02379872091114521, -0.0030262405052781105, -0.0028287123423069715, -0.03745074197649956, 0.07291858643293381, -0.006294912658631802, -0.006120679900050163, 0.034011099487543106, -0.056052323430776596, 0.028168203309178352, 0.01863759197294712, 0.07618827372789383, -0.06970368325710297, -0.02569890394806862, 0.016204098239541054, -0.0406106673181057, 0.05737274885177612, -0.032843224704265594, 0.0171364638954401, -0.008011954836547375, -0.03544805198907852, -0.011843846179544926, 0.04315299540758133, 0.07439318299293518, 0.005745259113609791, -0.020404186099767685, 0.01689898781478405, -0.04006699472665787, 0.05238034203648567, 0.006568041164427996, -0.03409949690103531, -0.03626655042171478, -0.01883215829730034, 0.0025933359283953905, 0.008127753622829914, 0.00479495944455266, 0.007607745938003063, -0.04691823944449425, 0.01691547967493534, 0.011786732822656631, 0.044048111885786057, 0.03696705028414726, 0.02859031967818737, -0.017490269616246223, 0.01997849904000759, -0.0458248071372509, 0.031508322805166245, 0.023202305659651756, -0.04001370072364807, 0.03689251467585564, -0.012711144052445889, -0.037544552236795425, -0.0531829334795475, -0.004415139555931091, -0.044553373008966446, -0.02944943495094776, -0.013822396285831928, -0.03450732305645943, 0.0005193003453314304, 0.0007365564233623445, -0.003792570671066642, -0.0029438273049890995, -0.008357340469956398, 0.01035162340849638, 0.03941476717591286, -0.007864469662308693, -0.04935729503631592, 0.033931463956832886, 0.000029317188818822615, -0.01586582139134407, 0.08706285059452057, 0.05917979031801224, -0.039106618613004684, 0.013698908500373363, 0.044896963983774185, -0.034790195524692535, 0.004409200511872768, -0.005871339701116085, 0.005353307351469994, 0.016715075820684433, -0.03649413213133812, 0.007176907267421484, -0.08187678456306458, 0.06028471142053604, -0.0034427926875650883, -0.009179612621665001, -0.04857577756047249, 0.015131479129195213, -0.05332071706652641, 0.02147454209625721, -0.04489724338054657, 0.06486517190933228, -0.05735784396529198, -0.032946180552244186, -0.07976473867893219, -0.012336529791355133, 0.021248381584882736, -0.032048825174570084, 0.03778864070773125, 0.010606734082102776, -0.02191607467830181, -0.002542000962421298, 0.031913332641124725, -0.04574660211801529, -0.038817550987005234, -0.06970655173063278, 0.012973529286682606, 0.04547621309757233, -0.02636995166540146, 0.0023164376616477966, 0.006812715902924538, 0.0012077809078618884, -0.03750453144311905, -0.06264374405145645, -0.06989692151546478, 0.04102912172675133, -0.009762730449438095, -0.00469862949103117, 0.0005755886668339372, 0.0003980842884629965, 0.04152723774313927, -0.026841526851058006, -0.008152010850608349, -0.01990043744444847, -0.00951210968196392, -0.014613092876970768, 0.018841814249753952, 0.02378378063440323, 0.05773693695664406, 0.011714211665093899, -0.03650137037038803, 0.012602075934410095, -0.010891348123550415, 0.029355578124523163, -0.04168014973402023, 0.05086492747068405, 0.009802645072340965, -0.0053238035179674625, 0.014498460106551647, -0.08795392513275146, -0.016479548066854477, -0.0715070590376854, 0.026473231613636017, -0.05601057410240173, -0.017598900943994522, 0.002313198521733284, 0.01186384167522192, -0.02404843643307686, -0.011875543743371964, 0.006750778295099735, -0.00956523697823286, 0.0037849205546081066, -0.04659423977136612, 0.06897416710853577, 0.018963374197483063, -0.04092158004641533, -0.023287588730454445, 0.01852095127105713, 0.043965134769678116, 0.0708952397108078, 0.001632644678466022, -0.020946316421031952, -0.04182695224881172, -0.0005110965576022863, 0.014808292500674725, 0.00032491193269379437, -0.04432455077767372, -0.02333274483680725, -0.018360549584031105, -0.019055578857660294, -0.006923153530806303, -0.010605133138597012, 0.027145659551024437, -0.004058340098708868, -0.015449265018105507, -0.008248862810432911, 0.003867234569042921, -0.03495152294635773, -0.0015461124712601304, 0.03297124430537224, 0.016787000000476837, -0.038287483155727386, -0.01127136405557394, -0.017001478001475334, 0.02749541401863098, -0.07404104620218277, 0.02355455979704857, 0.006997218821197748, 0.029699737206101418, -0.001605626312084496, 0.006820929702371359, -0.044707730412483215, 0.010436952114105225, -0.0010255913948640227, 0.0243716798722744, 0.02373717539012432, -0.02886379137635231, 0.08942347764968872, -0.07368884235620499, 0.004573584534227848, 0.00133489107247442, -0.041553761810064316, 0.011668206192553043, -0.010287727229297161, 0.02897012233734131, 0.025988809764385223, -0.014475703239440918, -0.021465040743350983, 0.03910452499985695, 0.009376432746648788, -0.02189088612794876, -0.010154173709452152, -0.025001609697937965, -0.0575067512691021, 0.08366864174604416, 0.057486556470394135, 0.015390204265713692, 0.018047496676445007, -0.03207620978355408, 0.035125136375427246, 0.06579506397247314, 0.010993286967277527, 0.021832793951034546, 0.030068116262555122, -0.04224323108792305, -0.06333232671022415, 0.04861569404602051, -0.03079649619758129, -0.005351077299565077, -0.04217120260000229, 0.031172674149274826, -0.09950372576713562, 0.04241972789168358, -0.021369537338614464, 0.09258555620908737, 0.005181290674954653, 0.04824536293745041, -0.040351998060941696, -0.08659008890390396, 0.02070574276149273, 0.016743725165724754, 0.055383794009685516, 0.07140281051397324, -0.0019579408690333366, 0.09726323187351227, 0.11285603791475296, 0.03884728625416756, -0.016077373176813126, 0.001490571885369718, -0.03280859440565109, 0.07230369001626968, 0.07864632457494736, -0.03183441236615181, 0.02577427588403225, -0.038600366562604904, -0.00031696181395091116, -0.052271824330091476, 0.01517761591821909, -0.032748233526945114, 0.031870968639850616, 0.042617686092853546, 0.051480311900377274, -0.06405603140592575, 0.06020132824778557, -0.04704448953270912, -0.0004905209643766284, 0.006045066751539707, -0.028049316257238388, 0.02870892733335495, 0.060963232070207596, 0.009447864256799221, -0.02565285935997963, 0.03928583487868309, -0.057947155088186264, -0.05108658969402313, 0.01700187288224697, 0.017127417027950287, -0.02184152416884899, 0.058891747146844864, 0.014027097262442112, -0.030469734221696854, -0.023066744208335876, -0.03350575268268585, 0.028966963291168213, 0.027609098702669144, -0.0017033108742907643, -0.017833709716796875, -0.002111040987074375, 0.012478121556341648, 0.023226231336593628, 0.0321318581700325, 0.004147912375628948, -0.007295986171811819, 0.03939962387084961, 0.06670838594436646, 0.025485917925834656, 0.027519604191184044, 0.015125270001590252, 0.011331024579703808, -0.029826918616890907, -0.024199454113841057, -0.02375456504523754, 0.0055139088071882725, 0.0026826660614460707, -0.042004913091659546, 0.035124272108078, 0.017093278467655182, -0.002076499629765749, 0.021761184558272362, -0.012063203379511833, 0.033857934176921844, 0.06038074567914009, 0.008960829116404057, 0.03165627643465996, 0.015489956364035606, -0.09925276786088943, -0.033115074038505554, -0.006521286442875862, 0.009858199395239353, -0.04573626443743706, -0.07432329654693604, 0.019308505579829216, 0.09370100498199463, -0.008668209426105022, 0.018674785271286964, -0.06661991029977798, -0.05163974687457085, -0.06083191931247711, 0.025919638574123383, 0.034183863550424576, 0.0637558326125145, -0.024854537099599838, 0.010003877803683281, -0.03984236717224121, 0.01806376688182354, -0.04367940500378609, 0.027484117075800896, 0.03862510994076729, -0.02022460103034973, -0.0020853427704423666, 0.039584189653396606, -0.007749893702566624, -0.011754803359508514, 0.03629764914512634, 0.015960386022925377, 0.031294334679841995, -0.031672537326812744, 0.014474033378064632, 0.03461446985602379, 0.018025219440460205, -0.011531162075698376, 0.04283944517374039, 0.007007176522165537, 0.061978377401828766, -0.02017354965209961, 0.021573273465037346, 0.007515899371355772, -0.05338098853826523, 0.06882540881633759, 0.03886793181300163, -0.00646257633343339, -0.026225270703434944, -0.013610984198749065 ]
<p>I have 6,000 points for which I have all pairwise distances in a distance matrix. I want to get an idea whether these data were generated by a mixture of Gaussian distributions so I'm trying to get a visualization. I am trying to apply multidimensional scaling in 2 dimensions using sklearn in Python. </p> <p>I have four questions: </p> <ol> <li>In all the examples I found, the number of points were very limited (around 20). Is it possible to apply MDS with 6,000 points?</li> <li>If not, is there any way I can get a better idea whether my data were generated by a mixture of Gaussians? (I want to cluster this data using GMM.)</li> <li>sklearn uses the function <a href="http://scikit-learn.org/stable/modules/generated/sklearn.manifold.MDS.html" rel="nofollow">manifold.MDS</a>. One of the parameters of this function is 'random state'. What does it represent?</li> <li>In <a href="http://scikit-learn.org/stable/auto_examples/manifold/plot_mds.html" rel="nofollow">this example</a>, the matrix used (X_true) has dimension 20x2. Shouldn't MDS take a distance matrix (i.e., a square matrix)?</li> </ol>
g73644
[ -0.052281662821769714, -0.019491372630000114, -0.011982343159615993, -0.07741612941026688, -0.08735920488834381, 0.005524172447621822, -0.03054101951420307, 0.007898875512182713, -4.0668002299071304e-8, -0.004892139229923487, 0.015492923557758331, 0.005465120542794466, 0.13031595945358276, 0.0170157290995121, -0.024905001744627953, -0.0013214042410254478, 0.032116785645484924, -0.05301670730113983, -0.012078224681317806, 0.035002730786800385, -0.009898321703076363, -0.003231167560443282, 0.008323656395077705, 0.0031851637177169323, 0.05539583042263985, -0.04012984037399292, -0.011167475022375584, 0.015488364733755589, -0.04865717887878418, 0.012586765922605991, 0.0032868082635104656, -0.010184693150222301, 0.025175340473651886, -0.039409831166267395, -0.055426131933927536, -0.0039644683711230755, -0.018002618104219437, -0.0291484035551548, -0.04334329813718796, -0.01652202568948269, 0.002726396080106497, -0.06890738755464554, 0.049474578350782394, 0.00636915722861886, 0.02427014894783497, 0.06393887102603912, -0.051533717662096024, 0.00499066011980176, 0.024887308478355408, -0.013766935095191002, -0.033945661038160324, 0.053420137614011765, 0.021783366799354553, -0.0008927137823775411, 0.025757480412721634, 0.012482816353440285, -0.015448419377207756, 0.03983605280518532, 0.06576131284236908, 0.012538455426692963, -0.02740049920976162, 0.034225162118673325, -0.08626700937747955, -0.012913212180137634, 0.012022350914776325, 0.03516126051545143, -0.041934192180633545, -0.02710592932999134, 0.017609575763344765, 0.03723631426692009, 0.03193100541830063, -0.046738401055336, 0.037822969257831573, 0.02036089077591896, -0.013197914697229862, -0.038162149488925934, 0.00030876632081344724, 0.06329719722270966, -0.0037590444553643465, 0.112281434237957, -0.005299468990415335, 0.04413215443491936, 0.023944295942783356, -0.058328669518232346, 0.028333982452750206, 0.02819449082016945, 0.01270382758229971, 0.018758738413453102, 0.01566389389336109, 0.06505504995584488, 0.00953445490449667, 0.0022363532334566116, 0.026250721886754036, 0.06096317991614342, -0.02841426618397236, -0.015986468642950058, -0.07499103248119354, 0.04801062494516373, 0.004415612202137709, -0.015581749379634857, -0.057829149067401886, 0.05608304589986801, 0.08109574764966965, -0.03758776932954788, 0.013689124025404453, 0.012353279627859592, 0.03620845824480057, -0.015701377764344215, 0.025784388184547424, -0.009905623272061348, -0.07227729260921478, 0.008483628742396832, -0.06675217300653458, 0.05049627274274826, 0.003143524518236518, -0.06505942344665527, 0.06187094748020172, -0.006683474872261286, 0.030550850555300713, 0.0034120099153369665, 0.0769304409623146, -0.03176508843898773, 0.014688287861645222, -0.05714292824268341, -0.03306493163108826, 0.02636963315308094, -0.0035077675711363554, 0.03276783600449562, 0.04042727127671242, -0.006340908817946911, 0.012387000024318695, -0.07193711400032043, -0.02402558922767639, 0.02904527261853218, 0.008461514487862587, 0.014191590249538422, -0.01615532860159874, 0.016202477738261223, -0.028691118583083153, 0.0843571200966835, -0.014544778503477573, -0.0385780967772007, -0.0076633356511592865, -0.0339767262339592, -0.02364581823348999, -0.0289770420640707, -0.017567062750458717, -0.047438014298677444, -0.006366091314703226, 0.023959141224622726, 0.007251538801938295, 0.0285166148096323, -0.0005548727931454778, -0.009328315034508705, 0.023329054936766624, 0.026674607768654823, -0.01529321726411581, -0.04472973197698593, 0.008410430513322353, -0.053056299686431885, 0.014667903073132038, -0.023273520171642303, 0.05852227285504341, -0.02346249483525753, 0.007307854015380144, 0.026973437517881393, 0.02615351416170597, -0.01321940217167139, -0.049974314868450165, 0.0018684600945562124, 0.008868666365742683, 0.06569056957960129, 0.025600602850317955, -0.006507035810500383, -0.04949846491217613, 0.03685035556554794, -0.032045770436525345, -0.05279258266091347, 0.047132447361946106, 0.09592080116271973, 0.05096495524048805, 0.04603104665875435, 0.034753669053316116, -0.07569286227226257, 0.06371890008449554, 0.023269837722182274, 0.001765764900483191, 0.02659519389271736, -0.015989599749445915, 0.010175072588026524, 0.013424028642475605, -0.009119780734181404, -0.04067114740610123, -0.016244303435087204, -0.012588106095790863, -0.018276551738381386, 0.0567152202129364, -0.07278008759021759, 0.014416275545954704, 0.006308047100901604, -0.03398015722632408, 0.050306327641010284, -0.013206353411078453, 0.0686568170785904, -0.055688317865133286, 0.002347733359783888, 0.040603864938020706, 0.02916976809501648, -0.02642703801393509, 0.018282750621438026, -0.0032587896566838026, -0.008011736907064915, -0.010086273774504662, 0.0034661986865103245, -0.028615448623895645, 0.015573372133076191, 0.021110249683260918, 0.04657334089279175, 0.03139318525791168, 0.04223545268177986, -0.009598937816917896, -0.012566108256578445, 0.000907927518710494, -0.0386928915977478, -0.00484774075448513, 0.022894877940416336, -0.033228274434804916, -0.011797989718616009, 0.008209621533751488, 0.03363073244690895, -0.020610004663467407, 0.003935815300792456, -0.006461296696215868, -0.016225166618824005, 0.021293478086590767, 0.02083311416208744, -0.04885018989443779, -0.01518320757895708, 0.0010820429306477308, 0.052281565964221954, 0.06447697430849075, -0.056844696402549744, 0.01098449807614088, 0.00037207911373116076, -0.0012695429613813758, -0.008052937686443329, 0.06613542139530182, 0.0007307067862711847, 0.019570356234908104, 0.037321966141462326, -0.053255535662174225, 0.03644866496324539, 0.006794724613428116, 0.0014364429516717792, 0.0027527068741619587, 0.010705724358558655, 0.023744642734527588, 0.0009168052347376943, -0.0035756409633904696, -0.010196301154792309, 0.038857098668813705, -0.050730619579553604, -0.04768254980444908, -0.006569585297256708, 0.02893158420920372, -0.009182216599583626, 0.06180828437209129, -0.03760654851794243, 0.01852765865623951, 0.009989997372031212, -0.02757829986512661, 0.031263355165719986, 0.062204089015722275, 0.01883748732507229, -0.009314554743468761, 0.038400959223508835, 0.00015826722665224224, 0.016346249729394913, 0.0396486334502697, 0.012553849257528782, -0.06624014675617218, -0.06909205764532089, -0.04603859782218933, 0.04871619492769241, 0.07038862258195877, -0.030985603109002113, 0.08156826347112656, 0.025427309796214104, -0.00016379788576159626, 0.021324602887034416, -0.03584049269556999, 0.0018552260007709265, 0.017716342583298683, -0.02897641249001026, 0.015165005810558796, 0.019124630838632584, -0.004090949427336454, -0.04343269020318985, 0.021405905485153198, -0.00872914306819439, -0.03184611350297928, -0.03165288642048836, -0.0006928157526999712, -0.04087943956255913, 0.017183715477585793, 0.01601971685886383, -0.002656392753124237, 0.01984473690390587, -0.016816606745123863, -0.035881370306015015, 0.02686876617372036, -0.007823389023542404, -0.01683817058801651, -0.04279935732483864, -0.002574616577476263, 0.00943930447101593, 0.014033389277756214, 0.021614709869027138, -0.04259531944990158, -0.031005412340164185, 0.058692775666713715, -0.0607428178191185, -0.00175736122764647, 0.0008657111902721226, 0.046680547297000885, 0.04041600972414017, -0.027951210737228394, -0.01686672307550907, -0.006273567210882902, 0.031372275203466415, 0.001355822547338903, 0.0004381016769912094, -0.030315179377794266, 0.028693996369838715, -0.020353084430098534, -0.0493340864777565, -0.05820884183049202, -0.07640131562948227, 0.06085821986198425, -0.04880461096763611, -0.032075200229883194, -0.028406966477632523, -0.056436147540807724, 0.0017389541026204824, -0.0021730405278503895, 0.022893864661455154, -0.006171831861138344, 0.030764322727918625, 0.008735272102057934, -0.07188528776168823, -0.01441490650177002, -0.0027917649131268263, 0.012746994383633137, -0.035932507365942, 0.020363260060548782, 0.015234159305691719, 0.009499329142272472, -0.013040772639214993, -0.021898696199059486, -0.027687476947903633, 0.016750572249293327, -0.028130970895290375, -0.04214584454894066, -0.022605055943131447, 0.021528536453843117, -0.025452973321080208, 0.054473958909511566, 0.07765115797519684, 0.023770593106746674, 0.023944124579429626, 0.02934243343770504, -0.014014863409101963, 0.02036994881927967, -0.03787386044859886, 0.02292058803141117, 0.01030334085226059, 0.019640590995550156, -0.07285776734352112, 0.013964547775685787, 0.03547581285238266, -0.004495904315263033, 0.03895781561732292, 0.008503847755491734, 0.03382234275341034, -0.01501011848449707, -0.019755227491259575, 0.009156269952654839, 0.021411443129181862, 0.027300164103507996, 0.014844359830021858, 0.008660413324832916, -0.08959653973579407, -0.036593999713659286, 0.00819975696504116, 0.013066773302853107, 0.016510294750332832, 0.020816460251808167, 0.04139281064271927, -0.05710936337709427, 0.09996987879276276, -0.04623549431562424, -0.014696868136525154, 0.010744791477918625, -0.03600195795297623, -0.004053558222949505, -0.011399814859032631, -0.030261246487498283, 0.013826190494000912, 0.06829297542572021, -0.004367496352642775, -0.03602689132094383, -0.04711444675922394, 0.03819305822253227, -0.09633249044418335, 0.023757191374897957, 0.013399050571024418, 0.05224611982703209, 0.01443897932767868, -0.07599658519029617, 0.02438061498105526, -0.010648352093994617, 0.023047130554914474, -0.0014554483350366354, -0.033401474356651306, 0.026002999395132065, -0.01306409202516079, 0.028728671371936798, 0.008126036264002323, -0.006863628048449755, -0.019564203917980194, 0.02825894206762314, -0.022098617628216743, -0.017148219048976898, 0.0426613874733448, 0.03214998543262482, -0.04383660480380058, 0.004193588625639677, -0.0372026152908802, -0.03309714421629906, -0.021977989003062248, -0.040544845163822174, 0.0003787430177908391, 0.012296633794903755, 0.011223229579627514, -0.024160312488675117, -0.02204769104719162, -0.005469984840601683, -0.01954030618071556, -0.047572020441293716, 0.0723852664232254, -0.007175115868449211, -0.01628868281841278, -0.006821583956480026, 0.000007807533620507456, 0.04794691503047943, 0.014295757748186588, -0.015482073649764061, 0.036012765020132065, -0.03816455975174904, 0.03860427439212799, -0.05239076539874077, 0.02503589726984501, -0.05130168795585632, -0.03964035212993622, -0.03804101049900055, -0.03680539131164551, -0.03526195511221886, -0.026964668184518814, 0.013775498606264591, 0.0038151945918798447, 0.0024581102188676596, -0.02029189094901085, 0.020336583256721497, -0.0502827912569046, 0.028307337313890457, 0.03578401356935501, -0.01992056518793106, 0.023942528292536736, -0.014920592308044434, -0.005234597250819206, 0.01390268374234438, 0.028581595048308372, 0.02985093556344509, -0.036156173795461655, 0.02271236851811409, -0.004147801082581282, 0.018812933936715126, -0.033231139183044434, 0.009536265395581722, -0.03196113929152489, -0.0008225878700613976, -0.005596107337623835, -0.0019751035142689943, 0.027589160948991776, 0.0033170506358146667, -0.0536748468875885, -0.022679146379232407, -0.021428856998682022, -0.006559665780514479, -0.01103750616312027, 0.03828185051679611, 0.021004997193813324, -0.038047291338443756, -0.03587492182850838, 0.008823443204164505, -0.025965478271245956, 0.08578671514987946, -0.0427808053791523, 0.02830718643963337, 0.06785464286804199, -0.003426564624533057, -0.0025395217817276716, -0.014911666512489319, -0.015561738051474094, 0.006583455950021744, -0.06880571693181992, -0.041417911648750305, 0.1303635686635971, 0.05045459419488907, -0.014656064100563526, 0.059957899153232574, -0.03719061613082886, 0.006035892758518457, -0.012668896466493607, 0.021020686253905296, -0.03038395196199417, -0.042429499328136444, -0.00353048974648118, -0.0009968617232516408, 0.06005886569619179, 0.0009920232696458697, 0.028264222666621208, -0.057872332632541656, -0.0740913599729538, -0.03277597203850746, -0.0446016825735569, 0.031107909977436066, 0.04178313538432121, 0.024087879806756973, -0.028788654133677483, -0.017107388004660606, -0.0413021557033062, 0.008619830943644047, 0.025698630139231682, -0.06940793246030807, -0.05579013004899025, -0.01809793896973133, -0.038720156997442245, 0.04763559252023697, -0.015610719099640846, -0.010181443765759468, 0.016056274995207787, 0.03832980990409851, -0.011836638674139977, -0.04403620585799217, 0.02404303103685379, -0.07865440845489502, -0.027546973899006844, 0.010243397206068039, 0.0323263518512249, 0.017349136993288994, -0.02784043736755848, 0.005027218256145716, 0.05621625483036041, 0.017927180975675583, -0.02783203311264515, 0.006036423146724701, 0.023185638710856438, 0.022769154980778694, 0.05541398376226425, 0.017935294657945633, -0.025881705805659294, 0.07204725593328476, 0.06457187235355377, 0.006485466379672289, -0.06448627263307571, 0.07107057422399521, 0.003859282936900854, -0.02073616534471512, -0.0008822485688142478, -0.0471811518073082, 0.0280770156532526, 0.047221798449754715, -0.003963113762438297, 0.010428337380290031, 0.000555735663510859, 0.026929231360554695, -0.008528565987944603, -0.01931537687778473, -0.035114504396915436, -0.03229795768857002, 0.023929890245199203, 0.0016340513247996569, -0.04695356264710426, 0.0035147275775671005, -0.03263794258236885, -0.003652803134173155, 0.03943546488881111, -0.034188978374004364, 0.015928126871585846, -0.03502966836094856, -0.02263229712843895, 0.00571403605863452, 0.01871974766254425, -0.0516020730137825, 0.009055298753082752, -0.09797114878892899, -0.06118995323777199, 0.0005490654148161411, 0.013034328818321228, -0.003066370729357004, 0.012285513803362846, -0.03746107220649719, 0.10088638216257095, 0.048205386847257614, -0.009529425762593746, 0.022896502166986465, -0.06170205771923065, -0.060633786022663116, -0.007778770290315151, 0.005823479034006596, -0.0002497983514331281, 0.0008388827554881573, -0.00022962491493672132, 0.012640937231481075, 0.06926216930150986, 0.009251754730939865, -0.03671161085367203, 0.04480096697807312, 0.022588329389691353, -0.027268752455711365, 0.004728165455162525, -0.02434236742556095, 0.011927726678550243, -0.026454024016857147, 0.047713346779346466, -0.05361948534846306, 0.060268014669418335, 0.05749787017703056, 0.08980706334114075, 0.03125588968396187, -0.019073152914643288, -0.03839797154068947, 0.019085001200437546, 0.011453971266746521, -0.019421927630901337, 0.017686428502202034, 0.10146673023700714, -0.03176512196660042, 0.05255339294672012, 0.05682748928666115, 0.060680218040943146, 0.006088480819016695, -0.04651757329702377, -0.028340168297290802, 0.06253356486558914, 0.016059914603829384, 0.012597373686730862, 0.008471843786537647, -0.03690100461244583, -0.08412615954875946, -0.01444775890558958, -0.029629431664943695, -0.04213405027985573, -0.017032982781529427, 0.10587655007839203, -0.007384317461401224, 0.035801999270915985, -0.030402343720197678, -0.05345259606838226, -0.018741022795438766, 0.011258512735366821, -0.014568541198968887, 0.03258908540010452, -0.004522288218140602, 0.01097623910754919, -0.004622911103069782, -0.038868583738803864, -0.03261425346136093, -0.0014109084149822593, 0.05765661224722862, 0.020465336740016937, -0.010387800633907318, -0.007949861697852612, -0.038227628916502, -0.00500999391078949, -0.00597319146618247, -0.06999561935663223, 0.020460117608308792, -0.04864995926618576, 0.005785077344626188, -0.013545376248657703, 0.038692064583301544, 0.012246840633451939, 0.0019503955263644457, -0.01318122074007988, 0.031742461025714874, -0.004103822633624077, 0.021726803854107857, 0.0331295020878315, 0.007366842124611139, 0.019901562482118607, -0.019548673182725906, 0.004219945520162582, -0.03848402947187424, -0.012729906477034092, 0.02824104204773903, 0.012404289096593857, -0.014767741784453392, -0.10348362475633621, -0.02218928001821041, 0.012076216749846935, -0.05545649304986, 0.03898319974541664, 0.0061377957463264465, -0.004039749037474394, -0.015708673745393753, 0.03300924971699715, 0.019267689436674118, -0.010071313008666039, -0.016268381848931313, 0.021343763917684555, -0.02977757900953293, -0.012602955102920532, 0.007622820325195789, -0.036508627235889435, 0.06940605491399765, -0.016492346301674843, -0.03553199768066406, 0.013142048381268978, -0.020193355157971382, 0.030161624774336815, -0.03151008114218712, -0.018099172040820122, -0.03052782639861107, -0.037902578711509705, -0.006329166237264872, 0.015261827036738396, 0.019682256504893303, 0.04408065229654312, -0.06982932984828949, 0.050645023584365845, 0.046586424112319946, 0.003219143021851778, -0.005107433069497347, -0.0058403038419783115, -0.027300139889121056, 0.032428957521915436, 0.06475716829299927, -0.033156618475914, -0.04273603484034538, 0.016505002975463867, -0.015108022838830948, 0.015706855803728104, 0.03543028235435486, 0.007665861397981644, 0.06754500418901443, 0.02560645341873169, -0.010958907194435596, -0.048695120960474014, -0.030605440959334373, -0.050520069897174835, -0.039712294936180115, 0.07581537216901779, -0.053923673927783966, 0.016289614140987396, -0.029115499928593636, 0.0007839009049348533 ]
<p>This question regards the basic statistics of a normal distribution, but I can't figure it out. I have been given the mean and 95% confidence intervals for a distribution, but would like to know the standard deviation. In my example:</p> <p>$$ \mu=53.4\quad 95\%\ c.i.=(52.3, 54.3) $$</p> <p>I had thought that the solution for $\sigma$ would be something like:</p> <p>$$54.3=53.4+(SE*1.96)$$ $$SE=(54.3-53.4)/1.96=0.46$$ and then, $$SE=\frac{\sigma}{\sqrt{n}}$$ $$\sigma=0.46*\sqrt{n}$$</p> <p>So, if I don't know the $n$, is this possible?</p>
g49618
[ 0.04239474609494209, -0.0008590603829361498, -0.014632351696491241, -0.002205301309004426, -0.012702180072665215, 0.00941394828259945, -0.00969313271343708, 0.00013600154488813132, -0.013932319357991219, -0.04709678888320923, 0.0031547467224299908, 0.014877159148454666, -0.015317512676119804, -0.04833211377263069, -0.018578290939331055, 0.04489309713244438, 0.020749416202306747, -0.037637367844581604, 0.046455688774585724, 0.0027354671619832516, -0.07954008132219315, -0.033152032643556595, 0.025926345959305763, -0.03765135630965233, 0.02868216671049595, 0.0171952024102211, -0.059434764087200165, 0.07783176749944687, -0.022314343601465225, -0.002299305982887745, -0.06214296072721481, 0.03836161270737648, 0.07678721100091934, 0.004635430872440338, 0.0007791571551933885, 0.01335682813078165, 0.048688795417547226, -0.03588201478123665, 0.05586957931518555, -0.03340301290154457, -0.081071637570858, -0.03818820044398308, -0.029520774260163307, -0.015783753246068954, -0.010250640101730824, 0.03926963731646538, -0.062427472323179245, 0.00956660881638527, 0.0072045354172587395, -0.014210373163223267, 0.012703455053269863, 0.06324555724859238, 0.042061906307935715, 0.03839545696973801, -0.0003416504187043756, 0.012620215304195881, 0.04069288820028305, -0.022459911182522774, 0.07012935727834702, 0.014273980632424355, -0.0326840914785862, -0.06566055119037628, -0.03298991173505783, -0.023001885041594505, -0.004278701730072498, 0.04301288723945618, 0.017130937427282333, 0.01092891488224268, 0.023909566923975945, 0.015744976699352264, -0.014360458590090275, 0.008827480487525463, 0.02120114490389824, -0.03519725799560547, -0.06755644083023071, -0.04931357875466347, 0.00604982627555728, 0.04267113655805588, -0.008002805523574352, 0.06795380264520645, -0.04541229456663132, 0.032817356288433075, 0.012134780175983906, -0.02013823203742504, -0.008578392677009106, -0.011476602405309677, 0.010399403050541878, -0.031178811565041542, 0.0015554691199213266, 0.015528891235589981, 0.025493094697594643, 0.035949524492025375, -0.007391802966594696, 0.05690692365169525, 0.02633359096944332, -0.03127117082476616, -0.016779394820332527, -0.0015390284825116396, -0.03335101157426834, -0.019452475011348724, 0.012719755992293358, 0.002811199286952615, -0.007683217991143465, -0.00993010401725769, -0.06361068785190582, 0.034180741757154465, 0.03403748199343681, 0.031118139624595642, 0.03379242494702339, 0.0015836621169000864, -0.010773574002087116, -0.03183033689856529, -0.03319915756583214, -0.05330512300133705, -0.016930226236581802, -0.02005688287317753, 0.05724494531750679, -0.03736008703708649, -0.020856140181422234, 0.020554278045892715, -0.012213204056024551, 0.03176708519458771, -0.006689152214676142, 0.07279827445745468, -0.04902931675314903, 0.0025478615425527096, -0.02220192737877369, 0.04939839988946915, 0.02554500102996826, 0.036368366330862045, 0.027469126507639885, 0.021129300817847252, -0.01384899765253067, -0.006779082119464874, 0.020309077575802803, 0.0634240061044693, 0.02077212557196617, 0.07072295993566513, -0.010065803304314613, 0.04278639703989029, 0.011037619784474373, 0.02858218364417553, 0.06530717015266418, -0.015663381665945053, -0.011227949522435665, -0.00030971766682341695, 0.009859355166554451, -0.009371182881295681, -0.0062319450080394745, 0.02607416734099388, -0.07313113659620285, 0.04098759591579437, -0.010683699510991573, 0.01641487330198288, -0.022535542026162148, -0.024683089926838875, -0.02645866386592388, 0.0253932923078537, -0.039937667548656464, 0.030193008482456207, 0.04947856813669205, -0.024192187935113907, -0.03944609686732292, -0.003303354838863015, -0.04165150970220566, -0.004358375910669565, 0.02815331146121025, -0.05953240022063255, -0.0248130951076746, -0.03309950605034828, 0.02363130822777748, -0.008540884591639042, -0.03068678267300129, 0.0460568331182003, -0.025075839832425117, 0.0009409345802851021, 0.043631721287965775, -0.011748189106583595, 0.05384495481848717, 0.0743342787027359, 0.02583635039627552, 0.04753667488694191, 0.012457610107958317, -0.05979197844862938, 0.017975443974137306, -0.017112597823143005, 0.02655944973230362, -0.0033030847553163767, 0.021643003448843956, 0.011285672895610332, -0.0443844273686409, -0.035269103944301605, 0.0025451108813285828, 0.017692964524030685, -0.042977720499038696, 0.009387693367898464, 0.06155930086970329, -0.08180762082338333, 0.0073106554336845875, 0.02713405340909958, 0.03764745220541954, 0.004228935576975346, 0.014628255739808083, -0.013464834541082382, 0.06853993982076645, -0.039692047983407974, 0.02732008323073387, -0.06901125609874725, 0.0032129150349646807, 0.03558535501360893, -0.019544897601008415, -0.02884761430323124, -0.02392112836241722, 0.043786801397800446, 0.022121183574199677, -0.04992026835680008, 0.03880218043923378, 0.016468437388539314, -0.00022023607743903995, 0.00881953351199627, 0.0213447455316782, 0.0018994718557223678, -0.010525734163820744, -0.06601942330598831, 0.004340799059718847, 0.07781168073415756, 0.010910114273428917, 0.000056869939726311713, 0.028045654296875, 0.06597427278757095, -0.05384712293744087, -0.04177923500537872, 0.05096486955881119, 0.016382940113544464, -0.020149582996964455, 0.03870772570371628, -0.0005482339765876532, -0.0186922587454319, 0.04876561835408211, 0.005848378874361515, 0.010346796363592148, -0.02752562426030636, -0.020551377907395363, 0.017984841018915176, -0.013387066312134266, 0.0057702213525772095, -0.0014217763673514128, 0.01917233131825924, 0.01492290385067463, -0.020384574308991432, 0.02157084085047245, 0.06518609821796417, 0.007902391254901886, -0.027904728427529335, 0.008620417676866055, -0.03182807192206383, -0.01659248024225235, -0.02234850823879242, -0.04198466241359711, -0.03780510276556015, -0.07294617593288422, -0.017204567790031433, 0.03278990089893341, -0.01682625524699688, -0.0009777842788025737, -0.03853525593876839, 0.009182512760162354, 0.007729313336312771, 0.027694465592503548, 0.0411168672144413, 0.03687327727675438, -0.0018098702421411872, 0.04195099696516991, 0.10228540748357773, -0.015173411928117275, -0.015460491180419922, -0.011551642790436745, -0.05210809037089348, -0.010788326151669025, -0.0033577587455511093, -0.026089796796441078, 0.03411930799484253, -0.014154334552586079, 0.019893860444426537, 0.01295820064842701, -0.01466281246393919, 0.02896643988788128, -0.025207197293639183, 0.024723896756768227, -0.007604888174682856, -0.030150650069117546, -0.01093608420342207, -0.007285478059202433, 0.0008209761581383646, 0.014654750004410744, 0.06564602255821228, 0.03914434462785721, -0.07643662393093109, 0.01795244589447975, 0.0003395352978259325, -0.026147866621613503, -0.026990657672286034, -0.05038059875369072, 0.001982863061130047, 0.04409896582365036, -0.017864689230918884, 0.001386847347021103, 0.017385857179760933, 0.015059512108564377, -0.0025217344518750906, 0.016909589990973473, 0.00446183979511261, 0.07759563624858856, -0.05644964799284935, -0.05537136644124985, 0.005386170465499163, -0.00028693731292150915, 0.012508399784564972, -0.021833214908838272, 0.008598322048783302, 0.050860945135354996, -0.05817500501871109, -0.03505544364452362, 0.012773368507623672, 0.012137026526033878, -0.01585652492940426, -0.06929223239421844, 0.07857319712638855, -0.058088239282369614, -0.0006717941723763943, 0.029156770557165146, -0.051999688148498535, 0.008594046346843243, -0.028500529006123543, 0.026637738570570946, -0.03870745748281479, -0.005992043297737837, 0.051528606563806534, 0.024815862998366356, -0.0016218895325437188, 0.0035270964726805687, -0.003443291876465082, -0.057654887437820435, -0.017070705071091652, -0.016244135797023773, 0.004336383659392595, 0.03185827657580376, 0.05548110604286194, 0.02990299090743065, 0.0055916933342814445, -0.018724115565419197, -0.005508683621883392, -0.022204570472240448, -0.029164960607886314, -0.0052144769579172134, 0.07015728950500488, 0.037474971264600754, -0.009585518389940262, 0.015447115525603294, -0.047803089022636414, 0.07733716070652008, -0.0828111469745636, 0.0012006285833194852, 0.05565773323178291, 0.026719724759459496, -0.043426405638456345, 0.02205127850174904, 0.0732860118150711, 0.023185135796666145, 0.003910391591489315, -0.0032898597419261932, 0.047555793076753616, 0.0908702090382576, -0.0012536323629319668, -0.002022028435021639, -0.023294556885957718, 0.002860535867512226, 0.012550498358905315, -0.01758134551346302, 0.03397214785218239, 0.034256938844919205, -0.028499513864517212, -0.07133004069328308, -0.060049448162317276, 0.030022675171494484, -0.07215248793363571, -0.0013031021226197481, -0.010949483141303062, 0.029407519847154617, -0.048500947654247284, 0.036021389067173004, -0.0725042074918747, -0.05858646333217621, 0.02893499843776226, -0.03493531420826912, -0.036377619951963425, 0.02768116630613804, 0.021905867382884026, -0.05170468986034393, -0.004009852651506662, -0.020006731152534485, 0.023730924353003502, 0.05962282791733742, 0.00788237527012825, 0.008582836017012596, 0.03215589374303818, 0.0017272799741476774, -0.011180947534739971, 0.028008129447698593, -0.011752801015973091, 0.015996603295207024, -0.010101118125021458, 0.045272182673215866, -0.02006463333964348, 0.0457279272377491, 0.04310281202197075, -0.008600383996963501, 0.016271624714136124, -0.028168413788080215, -0.01783943548798561, -0.03586573526263237, -0.01771925389766693, -0.019204337149858475, 0.03089107945561409, 0.012009051628410816, -0.005851097404956818, 0.05411352589726448, 0.030730880796909332, 0.04102485626935959, -0.04506094753742218, 0.02780541591346264, 0.006315065547823906, -0.021161241456866264, 0.03801688179373741, -0.0456744022667408, 0.014363695867359638, -0.00663076713681221, -0.03763711825013161, -0.044093381613492966, -0.019558971747756004, -0.041663359850645065, 0.020204560831189156, 0.007083210162818432, -0.06269440054893494, 0.04214106500148773, 0.01879277639091015, -0.03528820723295212, -0.015179979614913464, -0.015426957979798317, 0.05043765902519226, 0.01995035447180271, 0.009422889910638332, -0.08209159970283508, -0.015989629551768303, -0.005961122922599316, -0.0601012222468853, 0.010559015907347202, 0.03516129031777382, 0.02566075697541237, 0.039752230048179626, 0.016595853492617607, -0.023273037746548653, 0.012305377051234245, -0.05762537941336632, -0.026595765724778175, 0.009294957853853703, -0.020590312778949738, 0.021129442378878593, 0.05728427320718765, -0.020327018573880196, 0.007897622883319855, -0.022603146731853485, 0.036703240126371384, -0.028363404795527458, 0.004570193588733673, -0.014612442813813686, -0.007223570253700018, 0.034987714141607285, -0.022031132131814957, 0.0038024841342121363, -0.04760592803359032, -0.05310656875371933, -0.02759489044547081, 0.061664264649152756, 0.002144759986549616, -0.02594589628279209, 0.017601024359464645, -0.0965481847524643, 0.045547571033239365, -0.023599321022629738, 0.009098791517317295, 0.07620216906070709, 0.02368324063718319, 0.010291969403624535, 0.03265979886054993, -0.05302264913916588, 0.06167064607143402, -0.03554602339863777, -0.00041605407022871077, 0.007520354352891445, -0.01558956690132618, 0.039609432220458984, -0.01336134597659111, 0.0002522487484384328, 0.037399277091026306, 0.06134449318051338, 0.03231207653880119, 0.024298621341586113, 0.03254862502217293, 0.12325280159711838, 0.023947976529598236, -0.023227980360388756, 0.0530196875333786, -0.014027470722794533, -0.06704768538475037, -0.01870792917907238, -0.02435019053518772, -0.03913700580596924, -0.015089030377566814, -0.0510125458240509, 0.0034984019584953785, -0.029895460233092308, -0.03756698966026306, -0.014769896864891052, -0.008615048602223396, -0.12515157461166382, -0.08228429406881332, -0.044451985508203506, 0.04271749034523964, -0.03623780980706215, 0.004371075425297022, 0.000510441605001688, -0.023812049999833107, -0.006517239846289158, 0.042899616062641144, -0.02116961032152176, -0.03519878536462784, -0.007508447393774986, 0.0050973715260624886, -0.019183659926056862, -0.04680678993463516, -0.0006724566919729114, 0.0800543949007988, 0.030678248032927513, 0.025032715871930122, 0.005309324245899916, -0.03189148008823395, -0.0038192046340554953, -0.024136502295732498, 0.02351486310362816, 0.03043576516211033, 0.07720569521188736, -0.05392687767744064, -0.04650064930319786, -0.04215609282255173, 0.08488897979259491, 0.05231606587767601, -0.0027951302472501993, 0.028910938650369644, -0.008517096750438213, 0.023903021588921547, -0.041784875094890594, 0.03551752120256424, 0.009901638142764568, -0.05353572592139244, -0.07681639492511749, -0.024745652452111244, -0.01728038489818573, 0.00621195649728179, 0.05860406160354614, 0.043100662529468536, 0.006261324044317007, -0.016672322526574135, 0.030761659145355225, 0.01947787031531334, -0.04147793725132942, -0.007009467110037804, -0.01743961125612259, 0.0379410944879055, -0.008191173896193504, -0.021829774603247643, -0.03176485002040863, -0.024389998987317085, -0.060610007494688034, -0.03558104857802391, 0.046577371656894684, 0.02738535776734352, -0.0003927395155187696, -0.04720449447631836, 0.005512590520083904, -0.0016175764612853527, -0.022103477269411087, 0.020892417058348656, -0.04835326224565506, 0.05493661016225815, -0.04783697798848152, 0.005787370260804892, -0.02332426980137825, 0.017205074429512024, 0.05384386330842972, 0.007090866565704346, 0.010033928789198399, 0.03308950737118721, -0.010810327716171741, 0.0053485543467104435, 0.06200268492102623, 0.045132704079151154, 0.043566133826971054, -0.03655342012643814, -0.004591580480337143, 0.05307254567742348, 0.004293846432119608, 0.0019161095842719078, 0.02219364047050476, 0.0334884338080883, -0.002603324828669429, -0.02214503288269043, 0.03121531940996647, -0.027004852890968323, 0.022624950855970383, 0.036534614861011505, -0.008443181402981281, -0.05369175225496292, -0.048907600343227386, 0.011063207872211933, 0.017707891762256622, 0.024360530078411102, 0.003276391886174679, 0.05533513426780701, -0.008124541491270065, 0.04668302461504936, -0.05175941064953804, 0.03384222835302353, 0.029253274202346802, -0.04814108833670616, 0.036392442882061005, -0.04622197151184082, 0.018069250509142876, 0.023556087166070938, 0.02593555487692356, -0.009806505404412746, -0.0076826089061796665, 0.060434553772211075, -0.002814525505527854, -0.04940499737858772, -0.008301676250994205, 0.04830501228570938, 0.027805419638752937, -0.06557638943195343, 0.03488203510642052, 0.02236235700547695, 0.013793904334306717, 0.015529847703874111, -0.024534940719604492, 0.07100784778594971, 0.05879221856594086, 0.04667505621910095, 0.012710295617580414, 0.017540114000439644, -0.0842265635728836, 0.01934744231402874, -0.02040010131895542, -0.006304515991359949, -0.03706304356455803, -0.01546197384595871, 0.04501025378704071, 0.03313727304339409, -0.010081459768116474, -0.04181838780641556, -0.10138281434774399, 0.007778523489832878, -0.03870563209056854, -0.046321507543325424, 0.032786451280117035, 0.023190047591924667, -0.034805506467819214, 0.0027059814892709255, 0.08471165597438812, -0.025403596460819244, -0.04158724844455719, -0.011931169778108597, -0.03772535175085068, -0.05366281792521477, -0.02955281175673008, -0.020703356713056564, 0.04058659076690674, -0.03553219884634018, -0.04093656316399574, 0.03551707789301872, 0.02354293502867222, -0.06784747540950775, -0.041970204561948776, 0.005061952397227287, 0.0066320872865617275, -0.01746988110244274, 0.027517985552549362, -0.040812838822603226, 0.009463292546570301, 0.0007623620331287384, 0.013353266753256321, 0.01577720418572426, 0.009135083295404911, -0.023295577615499496, 0.002463194075971842, -0.006054510362446308, -0.05018582567572594, -0.020629681646823883, -0.07527045160531998, -0.07926904410123825, -0.032256513833999634, 0.03793197125196457, -0.005437283776700497, 0.004787431564182043, 0.020156772807240486, 0.030007051303982735, 0.008084949105978012, -0.052678514271974564, -0.009227218106389046, 0.005380877759307623, -0.04469064623117447, -0.03287225589156151, -0.003178055165335536, 0.020309090614318848, -0.043423596769571304, -0.0391991063952446, -0.030609453096985817, -0.10404903441667557, 0.0054143997840583324, 0.048131540417671204, 0.005405820440500975, -0.01998015306890011, 0.009950133971869946, 0.009816405363380909, -0.05139366537332535, 0.012970948591828346, -0.05508248135447502, 0.041392046958208084, -0.002582451794296503, 0.019818251952528954, 0.06811393797397614, -0.04569777473807335, 0.03589976578950882, 0.06227787956595421, -0.004800249822437763, 0.0025956041645258665, 0.0033780918456614017, -0.011176690459251404, 0.0432802177965641, -0.05520719662308693, -0.04869919270277023, -0.030380118638277054, -0.004041098058223724, -0.01177921798080206, 0.04554736614227295, 0.015151222236454487, -0.017017176374793053, 0.013960273005068302, 0.07035228610038757, 0.03348686546087265, 0.003738613100722432, -0.020485088229179382, -0.04779181629419327, -0.07095728814601898, 0.05281496420502663, 0.015762262046337128, -0.027043668553233147, -0.004221962299197912, 0.018702562898397446 ]
<p>I was able to reproduce table 3.1 from ESL. However, when I tried to reproduce table 3.2, my estimated coefficients were way off (shown below):</p> <pre><code> [,1] [1,] 0.4292 [2,] 0.5765 [3,] 0.6140 [4,] -0.0190 [5,] 0.1448 [6,] 0.7372 [7,] -0.2063 [8,] -0.0295 [9,] 0.0095 </code></pre> <p>The results from table 3.2 in ESL are as follow: <img src="http://i.stack.imgur.com/epSz4.png" alt="enter image description here"></p> <p>I have attached my code here: </p> <pre><code>res &lt;- read.table("prostate.data", sep = "") fix(res) XTraining = subset(res, train) XTesting = subset(res, train == FALSE) nrow = dim( XTraining )[1] p = dim( XTraining )[2] - 1 # the last column is the response D = XTraining[,1:p-1] # get the predictor data # This gives the raw data for Table 3.1 from the book: # print(cor(D),digts=3) library(xtable) xtable( cor(D), caption="Duplication of the values from Table 3.1 from the book", digits=3 ) # # Duplicate Table 3.2 from the book # # Append a column of ones: # Dp = cbind( matrix(1,nrow,1), as.matrix( D ) ) lpsa = XTraining[,p] library(MASS) betaHat = ginv( t(Dp) %*% Dp ) %*% t(Dp) %*% as.matrix(lpsa) # this is basically the first column in Table 3.2: # print('first column: beta estimates') print(betaHat,digits=2) </code></pre> <p>Does anyone have similar issues ? I would like to know what went wrong with my output. </p>
g73645
[ -0.01852172613143921, -0.025337446480989456, 0.010004824958741665, -0.04613871872425079, 0.02731805294752121, -0.015615471638739109, 0.014314074069261551, 0.0032095378264784813, -0.0675114244222641, 0.007852589711546898, -0.025847751647233963, 0.03766779601573944, 0.06360643357038498, -0.02372145652770996, -0.011773535050451756, 0.029657922685146332, 0.08478433638811111, -0.05793781951069832, 0.020220063626766205, 0.0744120255112648, 0.027696216478943825, 0.023727398365736008, 0.018832707777619362, -0.08161260187625885, -0.0023676089476794004, -0.05937638506293297, 0.010272465646266937, 0.09186786413192749, -0.08311727643013, -0.007851140573620796, -0.026168616488575935, 0.05356813594698906, 0.026111707091331482, -0.013801458291709423, -0.04542830213904381, 0.059090230613946915, -0.0056587327271699905, 0.021053342148661613, 0.006688536610454321, 0.023123597726225853, -0.017609208822250366, -0.06330781430006027, 0.032972998917102814, 0.043810535222291946, 0.0085639962926507, -0.05056202411651611, -0.00009872167720459402, -0.01774706318974495, -0.0004870969569310546, 0.0389954149723053, -0.003593649948015809, 0.05748434737324715, -0.010860447771847248, 0.005418057553470135, 0.018708107993006706, 0.022428419440984726, -0.0030144050251692533, -0.021504655480384827, -0.0033848052844405174, -0.029232721775770187, 0.06391103565692902, -0.01268862746655941, -0.026150254532694817, -0.009964297525584698, -0.03756648302078247, 0.004212001338601112, 0.014772427268326283, 0.01986713707447052, -0.048492684960365295, -0.08512306213378906, 0.011421473696827888, 0.05763958394527435, 0.06664838641881943, -0.0029093821067363024, -0.0640745684504509, -0.04720890149474144, 0.035383619368076324, 0.038516100496053696, -0.001433303696103394, 0.07065726816654205, -0.022305522114038467, 0.022983631119132042, -0.053162042051553726, 0.05548054352402687, -0.01467200368642807, 0.03426526486873627, -0.008459215983748436, -0.02688879519701004, -0.014948878437280655, 0.051898062229156494, -0.008611159399151802, -0.01071967277675867, 0.016649818047881126, 0.0240929052233696, 0.014013071544468403, -0.061389610171318054, -0.0023077400401234627, -0.02416570857167244, 0.013086541555821896, 0.013633624650537968, 0.07559792697429657, 0.07996132969856262, 0.03880179300904274, -0.00942226406186819, -0.07720108330249786, 0.03270795941352844, 0.029591569676995277, -0.002951143542304635, -0.06549720466136932, -0.0016202760161831975, -0.07090111076831818, 0.014909863471984863, -0.05111953616142273, -0.05345925688743591, -0.025766368955373764, -0.07739944010972977, 0.03763672336935997, -0.027052437886595726, 0.021050145849585533, -0.01961643435060978, 0.053823474794626236, -0.023662149906158447, 0.06277589499950409, 0.03611735999584198, -0.0365137979388237, -0.02877236157655716, -0.026001350954174995, 0.05357884243130684, 0.05515725910663605, 0.012488867156207561, -0.05837599188089371, -0.03239798918366432, -0.027783339843153954, 0.08989812433719635, 0.05340968444943428, 0.007806151174008846, 0.015787865966558456, 0.025686688721179962, -0.029177304357290268, 0.003353570820763707, -0.04808207228779793, 0.03238953649997711, 0.014225685968995094, -0.047009218484163284, 0.01965561881661415, 0.03727952763438225, -0.039538342505693436, -0.010802523232996464, 0.032114531844854355, 0.009223547764122486, 0.004687201697379351, 0.009164946153759956, -0.005789813585579395, 0.04373065382242203, 0.004256099928170443, 0.03652834892272949, 0.05490420386195183, -0.028165308758616447, 0.010139922611415386, 0.01861492358148098, 0.04079495370388031, -0.042180512100458145, 0.060163673013448715, -0.009737406857311726, 0.023520516231656075, 0.018327144905924797, 0.02737467736005783, -0.06180817261338234, 0.01138515304774046, 0.03296961262822151, -0.015101244673132896, 0.006703800987452269, 0.05438202619552612, -0.053153134882450104, -0.01726924255490303, 0.05919953063130379, 0.0525302030146122, -0.004608959425240755, -0.004207319114357233, 0.009096323512494564, -0.023600252345204353, 0.016792703419923782, -0.03390064090490341, 0.0009041617740876973, 0.02537674829363823, 0.0034780302084982395, -0.021474014967679977, 0.09026103466749191, -0.07678254693746567, -0.05316038429737091, -0.023312052711844444, 0.038115713745355606, 0.044995613396167755, -0.007760245818644762, 0.032460179179906845, -0.046829916536808014, -0.018318243324756622, -0.0517866276204586, 0.00443139486014843, 0.04062693193554878, 0.011757499538362026, 0.027585675939917564, -0.03499140962958336, 0.043099600821733475, -0.018292900174856186, -0.015049885958433151, -0.04906108230352402, -0.04513384401798248, 0.023772498592734337, 0.05565112829208374, -0.014920330606400967, -0.005862788297235966, -0.041580233722925186, 0.008950752206146717, 0.01741783320903778, -0.03371938690543175, 0.031970541924238205, 0.03592444211244583, -0.014412980526685715, 0.01581566035747528, -0.025954844430088997, -0.039220526814460754, 0.014559713192284107, -0.00996829941868782, -0.014032760635018349, 0.02969529666006565, -0.01348832342773676, 0.002035370096564293, -0.004966047592461109, 0.00014368939446285367, 0.0007892773719504476, -0.01609700359404087, -0.03327735513448715, -0.030642762780189514, 0.006389421410858631, -0.03390153869986534, 0.003923854790627956, 0.01738966442644596, 0.0066625443287193775, 0.02089313417673111, -0.0029611678328365088, 0.04377211257815361, 0.005860712379217148, 0.033251821994781494, 0.07499653846025467, -0.003504547756165266, 0.05918725207448006, -0.005585695616900921, 0.010727434419095516, 0.0470980629324913, -0.05935371294617653, 0.07693905383348465, -0.0119420001283288, 0.07153688371181488, -0.06325100362300873, -0.02806900627911091, 0.041970640420913696, 0.0004369154339656234, 0.031065963208675385, -0.03641404211521149, -0.05189579725265503, 0.0045692031271755695, -0.022422295063734055, 0.0036909033078700304, -0.01605021022260189, 0.02118840254843235, 0.014388959854841232, -0.030688224360346794, 0.014066530391573906, 0.010560700669884682, -0.03117796592414379, -0.05246256664395332, 0.043428510427474976, 0.06621592491865158, 0.041998784989118576, 0.03172691538929939, 0.01962481439113617, 0.0046215662732720375, -0.06265082210302353, -0.025898871943354607, 0.00325327692553401, -0.04718274623155594, 0.05487387627363205, 0.054124828428030014, 0.024975763633847237, -0.011866151355206966, -0.005926857702434063, -0.0431702621281147, 0.03446865454316139, 0.023312916979193687, 0.02807431109249592, -0.034176651388406754, -0.02203477919101715, 0.012642345391213894, -0.01598254404962063, -0.020576514303684235, 0.055836960673332214, -0.03212699666619301, 0.032333437353372574, 0.017112309113144875, -0.03461366146802902, 0.04484604299068451, 0.014856025576591492, -0.0036598097067326307, -0.009265381842851639, -0.09775931388139725, 0.012015569023787975, 0.020272929221391678, 0.03652828186750412, 0.005764611065387726, 0.004541999660432339, -0.07768268883228302, -0.033199112862348557, -0.04475303366780281, -0.045854344964027405, -0.004986828193068504, 0.004109416622668505, -0.023320354521274567, 0.03547506779432297, -0.03037164732813835, -0.004977922886610031, -0.03340630978345871, -0.003694773418828845, -0.03550663962960243, -0.04264480993151665, 0.006046760827302933, -0.033822670578956604, 0.022222861647605896, 0.05361853912472725, 0.010631908662617207, 0.037386804819107056, 0.003657882334664464, -0.01920270547270775, -0.0034429088700562716, 0.012743587605655193, -0.04993736371397972, -0.018262673169374466, 0.0596315935254097, -0.017863009124994278, -0.00248044659383595, -0.008401051163673401, -0.01607043482363224, -0.0021825917065143585, -0.05171392858028412, 0.02307337149977684, -0.003572514047846198, -0.00444068806245923, -0.003278274554759264, 0.0009842321742326021, -0.013341845944523811, 0.04809639975428581, -0.007249569986015558, -0.04282476752996445, -0.007887089625000954, -0.003951920196413994, 0.061231520026922226, -0.003762950422242284, 0.029245812445878983, -0.046156611293554306, -0.009593701921403408, 0.048840321600437164, -0.02439717948436737, 0.022164277732372284, -0.013987402431666851, 0.04813029244542122, 0.04933793097734451, 0.05300268530845642, 0.027810603380203247, 0.030822565779089928, 0.03935622423887253, 0.004681932274252176, -0.06935552507638931, 0.03717530146241188, 0.006462629418820143, 0.047531239688396454, -0.0435556098818779, 0.021052272990345955, 0.050853099673986435, -0.00325206876732409, 0.031450316309928894, 0.09203287959098816, -0.012219621799886227, -0.02467731013894081, -0.007166367024183273, -0.03722498193383217, -0.05136340111494064, 0.01217697560787201, -0.00013838105951435864, 0.021021995693445206, -0.022495612502098083, -0.05247645452618599, -0.009156160056591034, -0.04269937425851822, 0.04625760018825531, 0.052827972918748856, -0.026370935142040253, -0.010924524627625942, 0.009729854762554169, 0.008135095238685608, 0.012973465956747532, -0.05863870307803154, -0.0342678464949131, 0.05694308876991272, 0.05787784233689308, -0.06457894295454025, -0.007825282402336597, 0.03529207780957222, 0.01268826238811016, 0.021620122715830803, 0.05520313233137131, -0.06822577863931656, 0.013288424350321293, 0.022939277812838554, -0.022545412182807922, 0.033521994948387146, 0.033098552376031876, 0.045412976294755936, 0.06714924424886703, -0.013929661363363266, 0.019319938495755196, -0.019357379525899887, 0.10543274134397507, -0.03294499218463898, -0.016240010038018227, 0.03418489545583725, 0.008166193962097168, -0.012969200499355793, -0.045116014778614044, 0.031047454103827477, 0.02397216111421585, 0.060620374977588654, -0.0006939165759831667, -0.047225795686244965, 0.04548687860369682, -0.018450511619448662, -0.00258615636266768, -0.005762508139014244, 0.042076319456100464, 0.019881930202245712, 0.007188267074525356, -0.020988963544368744, -0.03858086094260216, -0.004287899937480688, 0.0500769317150116, 0.012039431370794773, 0.013913629576563835, -0.06698358058929443, 0.0019557441119104624, 0.0360102504491806, 0.07258773595094681, 0.03671269118785858, -0.010607975535094738, 0.03687172383069992, 0.04555143415927887, 0.0648219957947731, -0.01692013069987297, 0.01212287601083517, 0.033584170043468475, 0.02961096353828907, 0.048990648239851, -0.011285643093287945, 0.018278818577528, -0.04396514594554901, 0.012938019819557667, -0.04525525122880936, 0.009017626754939556, -0.024585667997598648, -0.0032809379044920206, 0.036897096782922745, -0.02775595523416996, -0.01508790161460638, -0.025814827531576157, 0.00958388764411211, -0.037685323506593704, 0.03247995302081108, 0.03174636885523796, 0.006612996570765972, 0.01689985580742359, -0.024670058861374855, 0.0066871196031570435, 0.018943145871162415, 0.024599965661764145, -0.009643066674470901, -0.025372816249728203, -0.0038014533929526806, 0.033477284014225006, -0.040411628782749176, -0.031164631247520447, 0.01268735434859991, -0.00043737736996263266, -0.004684566520154476, 0.021887164562940598, 0.0034454665146768093, -0.04693558067083359, -0.02250976674258709, -0.009989004582166672, 0.00249813636764884, 0.06534795463085175, 0.030500052496790886, 0.04446810483932495, -0.051213402301073074, 0.007075390312820673, -0.01984843984246254, -0.029110819101333618, 0.03461505100131035, -0.02706177905201912, 0.059044867753982544, 0.01138351857662201, -0.024527691304683685, 0.016444353386759758, -0.021883796900510788, 0.001366779557429254, 0.07191547006368637, -0.010675136931240559, -0.04407132416963577, -0.007798740640282631, 0.04618271067738533, 0.05386916548013687, -0.021249711513519287, -0.013630939647555351, 0.05836467072367668, -0.001331712817773223, 0.042023759335279465, -0.00348405702970922, 0.007252111099660397, -0.010906128212809563, 0.021637344732880592, -0.04985816776752472, -0.03235330060124397, -0.03244820609688759, 0.015937846153974533, 0.02326107583940029, -0.0853705033659935, -0.017670627683401108, -0.002687737811356783, -0.052533287554979324, -0.028863849118351936, -0.06525726616382599, 0.005373627413064241, -0.043505460023880005, -0.001538784708827734, 0.024354031309485435, -0.015555351972579956, -0.028911810368299484, -0.0177850890904665, -0.014232753776013851, -0.019443409517407417, -0.03253389149904251, 0.02429603971540928, -0.005879405420273542, 0.0344696007668972, 0.003404822666198015, -0.08235984295606613, -0.02583530731499195, 0.017593126744031906, 0.006085406523197889, 0.01648523472249508, 0.0030369306914508343, 0.003934184554964304, 0.006804488133639097, -0.01816847361624241, 0.027783304452896118, -0.013814281672239304, -0.004766503814607859, 0.01409741211682558, 0.05365772172808647, -0.006093183998018503, 0.03004041686654091, -0.041049592196941376, -0.01747090183198452, -0.04372096434235573, -0.09716949611902237, 0.032486993819475174, 0.03756340593099594, 0.01940849982202053, 0.0100230872631073, 0.04275142401456833, -0.037049561738967896, 0.0125808110460639, -0.025974711403250694, -0.0013787002535536885, -0.05119074136018753, -0.004268326330929995, -0.053580667823553085, -0.03490399569272995, -0.006659931968897581, -0.03842797502875328, 0.04409020021557808, -0.02381824143230915, -0.056378722190856934, -0.047710102051496506, 0.019804492592811584, 0.002678441349416971, -0.05808155983686447, 0.02048480324447155, -0.07536297291517258, -0.028309572488069534, 0.04366450011730194, 0.011186836287379265, -0.01268074382096529, -0.012130601331591606, -0.003840301651507616, 0.032249268144369125, -0.058405037969350815, -0.0048927548341453075, -0.05879426747560501, -0.030312351882457733, -0.04209321737289429, -0.02888684719800949, 0.07737164199352264, -0.017530210316181183, 0.009872987866401672, -0.02181853912770748, 0.0806947648525238, 0.00046037198626436293, -0.0705098882317543, 0.0024316112976521254, 0.035201821476221085, -0.03564983978867531, -0.014069155789911747, 0.030387762933969498, -0.01929333433508873, -0.04270346090197563, -0.06726966053247452, -0.02702217362821102, 0.0024233930744230747, 0.020130828022956848, 0.024004556238651276, 0.041534364223480225, 0.0023608107585459948, -0.037944503128528595, -0.029565833508968353, -0.056507498025894165, 0.02047962322831154, -0.03210308402776718, 0.025760289281606674, -0.03312293440103531, 0.04495256021618843, -0.003754690056666732, 0.038518864661455154, -0.030949881300330162, -0.006293122190982103, 0.030697962269186974, -0.08669384568929672, -0.06534944474697113, 0.012609236873686314, 0.05935052037239075, 0.02545277774333954, -0.04718618094921112, 0.02760104462504387, 0.10080515593290329, -0.002087257569655776, 0.016225628554821014, -0.023491570726037025, 0.058987509459257126, 0.012043128721415997, 0.03902973234653473, -0.02334226854145527, 0.021526673808693886, -0.028153231367468834, -0.028965124860405922, -0.05151766538619995, 0.016918132081627846, 0.019264236092567444, 0.008693158626556396, 0.029719000682234764, 0.019983239471912384, -0.07116081565618515, -0.02308347076177597, -0.06615576148033142, -0.012370596639811993, -0.05186913162469864, 0.020046615973114967, 0.02606632187962532, 0.04871092736721039, 0.03934519365429878, 0.012393970973789692, -0.008528243750333786, -0.02439318783581257, 0.004086634144186974, -0.06742101162672043, -0.013811103999614716, 0.030218053609132767, -0.02486998401582241, -0.02584017626941204, 0.0590638630092144, -0.07274943590164185, -0.03627437725663185, -0.01892005279660225, 0.011367143131792545, 0.014926845207810402, -0.03335725888609886, 0.05690033733844757, 0.0037684121634811163, -0.0005624548066407442, -0.053393032401800156, -0.07166322320699692, 0.012306656688451767, 0.011672593653202057, 0.06456923484802246, 0.027459437027573586, 0.0033104459289461374, -0.022721609100699425, -0.026383904740214348, 0.014484603889286518, -0.004971310030668974, -0.007180277723819017, 0.030382001772522926, 0.009287458844482899, -0.07575597614049911, -0.04677712172269821, -0.015437462367117405, -0.048983845859766006, 0.009592751041054726, -0.0015091578243300319, 0.033054426312446594, 0.010869961231946945, -0.03930288925766945, -0.0036095217801630497, 0.011378085240721703, -0.007876763120293617, -0.0025920569896698, -0.044589027762413025, 0.00560436025261879, 0.05782371759414673, -0.0691440999507904, -0.025517374277114868, 0.06004151329398155, 0.007780172396451235, 0.019129352644085884, -0.05394604429602623, -0.022159868851304054, -0.060278017073869705, 0.01041789073497057, 0.006143753416836262, 0.0412469319999218, 0.06993694603443146, -0.007503948640078306, -0.01680740714073181, -0.044568851590156555, -0.012857898138463497, 0.006207346450537443, 0.057256054133176804, 0.029607323929667473, 0.017581241205334663, -0.010473591275513172, -0.08906324952840805, 0.001662050955928862, 0.0014603291638195515, -0.03442096710205078, -0.043330319225788116, -0.021421216428279877, -0.02652730792760849, 0.01375653874129057, -0.014832808636128902, -0.010475137270987034, 0.002723418641835451, 0.03028847463428974, 0.03092823177576065, -0.03687834367156029, -0.002127756830304861, -0.03998694196343422, 0.010019009932875633, 0.009512342512607574, -0.03810848668217659, 0.027920255437493324, -0.03024292178452015, 0.002062786603346467 ]
<p>I am currently reviewing some work and have come across the following, which seems wrong to me. Two mixed models are fitted (in R) using lmer. The models are non-nested and are compared by likelihood-ratio tests. In short, here is a reproducible example of what I have:</p> <pre><code>set.seed(105) Resp = rnorm(100) A = factor(rep(1:5,each=20)) B = factor(rep(1:2,times=50)) C = rep(1:4, times=25) m1 = lmer(Resp ~ A + (1|C), REML = TRUE) m2 = lmer(Resp ~ B + (1|C), REML = TRUE) anova(m1,m2) </code></pre> <p>As far as I can see, <code>lmer</code> is used to compute the log-likelihood and the <code>anova</code> statement tests the difference between the models using a chi-square with the usual degrees of freedom. This does not seem correct to me. If it is correct, does anyone know of any reference justifying this? I am aware of methods relying on simulations (Paper by Lewis et al., 2011) and the approach developed by Vuong (1989) but I do not think that this is what is produced here. I do not think that the use of the <code>anova</code> statement is correct.</p>
g73646
[ 0.00955897569656372, -0.08503710478544235, 0.012017233297228813, -0.006428292021155357, 0.021170465275645256, -0.007491585798561573, 0.06170365959405899, -0.01686808466911316, -0.013584675267338753, 0.030737219378352165, -0.01423556450754404, 0.003081037662923336, 0.012113912031054497, -0.002922332612797618, -0.03982432931661606, 0.019934505224227905, 0.05862267687916756, -0.00048407644499093294, 0.008188791573047638, 0.04182452708482742, -0.051633503288030624, 0.01878916658461094, 0.030057379975914955, -0.03245158493518829, -0.06330166012048721, -0.06562308967113495, -0.07567325234413147, 0.04702378436923027, -0.11042339354753494, 0.05688166990876198, 0.020669100806117058, 0.03066931664943695, 0.0708492249250412, -0.08178400248289108, -0.0630398765206337, 0.007868385873734951, 0.06102537363767624, 0.005193682387471199, -0.00395246921107173, 0.00860885251313448, 0.0009821599815040827, 0.04878462105989456, 0.010143563151359558, 0.03818216174840927, -0.016579076647758484, -0.034261517226696014, 0.006798883434385061, 0.036490000784397125, 0.01683313585817814, -0.03210771083831787, -0.03744732588529587, -0.0018889912171289325, 0.06818100810050964, -0.01451275497674942, -0.01310912985354662, 0.05973326042294502, -0.021750669926404953, 0.03400496765971184, -0.05638385936617851, 0.012982792221009731, 0.057614766061306, -0.04812784865498543, -0.07106932252645493, -0.013400176540017128, -0.0008149920031428337, 0.01798505149781704, -0.019109897315502167, -0.016972467303276062, -0.02083767019212246, -0.053425971418619156, -0.03378361091017723, 0.012313124723732471, -0.028107015416026115, -0.004419319331645966, -0.04724743589758873, -0.010436754673719406, -0.03256087750196457, -0.04592704027891159, -0.010793158784508705, 0.007785063236951828, -0.012136051431298256, 0.04255186393857002, 0.05040452256798744, 0.03712231665849686, 0.019311221316456795, 0.008767484687268734, 0.004325077403336763, -0.025567103177309036, 0.05284714326262474, 0.028897026553750038, 0.006188279949128628, -0.014047479256987572, 0.04982079192996025, 0.02697066217660904, -0.0566156841814518, 0.005171234719455242, -0.08563434332609177, 0.006503656040877104, 0.018160395324230194, 0.012774096801877022, 0.00031167236738838255, 0.01751631312072277, 0.007613223046064377, 0.009248624555766582, -0.033284515142440796, -0.03826569393277168, 0.012907464988529682, -0.03024054691195488, -0.10834254324436188, 0.0027659626211971045, -0.021364279091358185, -0.012335090897977352, -0.07421718537807465, 0.025139350444078445, -0.06267000734806061, -0.03565821051597595, 0.0566093772649765, -0.03502092882990837, -0.041137855499982834, 0.001582432072609663, -0.025609221309423447, 0.03556080535054207, 0.07120834290981293, 0.01845463179051876, 0.019769668579101562, -0.00019630043243523687, -0.03927481174468994, 0.06304963678121567, 0.045636724680662155, 0.019030380994081497, 0.04902229458093643, 0.016181176528334618, 0.016240224242210388, 0.030571160838007927, -0.021554647013545036, 0.00360733550041914, 0.021406859159469604, 0.0485805980861187, -0.03510233759880066, -0.01954062283039093, -0.02642509527504444, -0.0385863371193409, -0.009346986189484596, -0.03074672631919384, -0.015376771800220013, 0.044504474848508835, -0.006724960636347532, -0.025057801976799965, -0.03961921110749245, 0.07857169210910797, 0.04301765188574791, 0.0520828515291214, -0.010938984341919422, 0.05133429542183876, -0.05650750920176506, 0.032405365258455276, -0.005191447678953409, -0.0019564353860914707, -0.015290476381778717, -0.0026094859931617975, -0.004906635265797377, -0.01154317520558834, 0.035975921899080276, -0.041844651103019714, -0.020216304808855057, 0.021585827693343163, -0.012244456447660923, -0.06552708148956299, 0.0007494165329262614, -0.07550478726625443, -0.01417478546500206, -0.01654088869690895, -0.0020467096474021673, -0.037215687334537506, 0.0714607834815979, 0.05048495531082153, 0.01309377420693636, -0.04078377038240433, -0.007240104489028454, 0.03228338062763214, 0.007927851751446724, 0.07137557864189148, 0.002109333174303174, 0.012424166314303875, -0.06908445805311203, -0.07317564636468887, 0.015484430827200413, -0.0007057799375616014, -0.07666055858135223, -0.040399108082056046, -0.0407865010201931, -0.06225985661149025, -0.0738944560289383, -0.006179735530167818, 0.016360895708203316, -0.021436508744955063, -0.012619052082300186, 0.012154093943536282, 0.012569000013172626, 0.1284274160861969, 0.0403706431388855, -0.022398272529244423, 0.001230027643032372, 0.0032552839256823063, 0.018808018416166306, 0.016079194843769073, -0.012851986102759838, -0.029766621068120003, 0.016674991697072983, 0.01901734434068203, -0.02483181841671467, -0.018635421991348267, 0.03268441557884216, 0.03969159349799156, -0.003354933811351657, -0.0067647118121385574, -0.010284452699124813, 0.06876763701438904, -0.034208960831165314, -0.04361312463879585, -0.026720885187387466, -0.08237573504447937, 0.06880512088537216, -0.05329369008541107, 0.0621153861284256, 0.05592719465494156, 0.009273037314414978, 0.038464613258838654, -0.010290959849953651, 0.026272587478160858, 0.006952938623726368, 0.009984095580875874, -0.024971939623355865, 0.03467769920825958, 0.020091669633984566, -0.019830863922834396, -0.003738015191629529, 0.02177480421960354, -0.024905547499656677, 0.0061155143193900585, 0.026422696188092232, 0.05349453166127205, -0.03789817541837692, 0.06527802348136902, 0.062491822987794876, 0.009865425527095795, 0.0629878118634224, -0.003968628589063883, -0.019719021394848824, 0.04321766272187233, -0.021281490102410316, 0.06098870187997818, 0.002422819845378399, 0.0050854808650910854, 0.003478980390354991, -0.017294276505708694, 0.009742449037730694, -0.02349434606730938, 0.010190735571086407, 0.018396718427538872, 0.03945714980363846, 0.017726438120007515, -0.008894585072994232, 0.04718031361699104, -0.007301418110728264, -0.030189383774995804, -0.03313250094652176, -0.0516413077712059, 0.005791162606328726, 0.016658561304211617, -0.030585987493395805, 0.02745864726603031, 0.07839798182249069, 0.037028856575489044, 0.00025004526833072305, 0.0026418189518153667, -0.012090744450688362, -0.008450591936707497, 0.023955347016453743, -0.023958778008818626, 0.055963870137929916, -0.05997616797685623, 0.014722748659551144, 0.000055051164963515475, -0.00409952737390995, -0.0256379172205925, 0.0329304113984108, -0.009961969219148159, -0.01435002125799656, 0.021605098620057106, -0.013190180994570255, 0.005977137945592403, 0.03119264543056488, -0.02292237989604473, -0.0013288650661706924, 0.01812371425330639, 0.04298791289329529, -0.07437378913164139, 0.06760833412408829, 0.0463259182870388, -0.022793637588620186, 0.037042535841464996, -0.004093317314982414, 0.03914917632937431, 0.05765301734209061, -0.014789288863539696, -0.027270276099443436, 0.02191103994846344, 0.03454618155956268, 0.00879359245300293, -0.06548278778791428, -0.030049413442611694, -0.05205661803483963, -0.03853475674986839, 0.006848061457276344, -0.031163061037659645, -0.048197194933891296, 0.02593272179365158, 0.05573444813489914, -0.039925869554281235, -0.023723717778921127, -0.06810574233531952, 0.008236659690737724, 0.008172024972736835, 0.015381156466901302, 0.012337652035057545, -0.0023875576443970203, 0.0865495502948761, -0.09148938953876495, -0.05364673212170601, 0.04144397750496864, 0.06595651805400848, 0.05287475511431694, 0.02982489764690399, -0.028725631535053253, -0.04405096173286438, -0.011914321221411228, -0.012302206829190254, -0.008698081597685814, 0.0036574904806911945, 0.015791423618793488, 0.01373722217977047, 0.014213009737432003, 0.03278237208724022, 0.026444248855113983, -0.011713849380612373, -0.0108196334913373, 0.00221159472130239, 0.03959902375936508, -0.02050606533885002, -0.05742616951465607, 0.029184475541114807, 0.03144339099526405, -0.0360255092382431, 0.04097837954759598, -0.01101362518966198, 0.021617107093334198, -0.01956862211227417, 0.03736817091703415, 0.018330365419387817, 0.06542250514030457, -0.03071640431880951, 0.02188922092318535, 0.021432889625430107, 0.031398143619298935, -0.006463752128183842, 0.0577709823846817, 0.031492240726947784, 0.07491198927164078, 0.007391348481178284, 0.008175991475582123, 0.019242556765675545, 0.026273716241121292, 0.03671986982226372, 0.04932224005460739, 0.026718415319919586, 0.08577777445316315, -0.008540350943803787, -0.015166507102549076, 0.03158858045935631, 0.03290795534849167, 0.03412769362330437, -0.06279320269823074, 0.0038970529567450285, -0.04169907048344612, -0.08906826376914978, -0.02989194355905056, -0.0045450907200574875, -0.0003263116523157805, -0.014379204250872135, 0.04317684471607208, 0.01394291128963232, -0.06732393801212311, 0.06226769834756851, 0.04901162162423134, -0.046073056757450104, -0.008636902086436749, 0.01273259799927473, -0.004176661372184753, 0.010446968488395214, -0.025754213333129883, -0.01588374935090542, 0.005688226316124201, -0.019491959363222122, 0.01025481428951025, -0.07713481038808823, -0.05181724950671196, 0.01614174246788025, -0.06510524451732635, -0.018947938457131386, -0.009801315143704414, 0.05006437748670578, 0.02261434867978096, -0.059391289949417114, 0.009729939512908459, -0.028374172747135162, 0.04289839044213295, -0.004738837480545044, -0.005437110085040331, 0.03249352425336838, -0.013024425134062767, 0.05388270318508148, -0.05814283713698387, -0.018267054110765457, 0.07375246286392212, -0.00407247943803668, 0.027448492124676704, 0.009828525595366955, 0.08139331638813019, -0.049755632877349854, 0.03604830801486969, -0.005022361874580383, -0.03698548302054405, 0.02783728949725628, 0.04408528655767441, 0.021537194028496742, -0.04261528328061104, 0.020446011796593666, 0.023667626082897186, -0.030972445383667946, -0.019465627148747444, -0.01908661052584648, 0.0282879788428545, 0.01583203673362732, 0.007773763500154018, 0.01568721793591976, -0.016588060185313225, -0.008512361906468868, -0.014016612432897091, 0.029745545238256454, -0.008435714058578014, 0.03364264592528343, 0.06196798384189606, 0.03242063149809837, 0.0015925489133223891, 0.02737664431333542, 0.007032039109617472, -0.02642158418893814, -0.006977356970310211, -0.024646759033203125, -0.021523142233490944, -0.05737761780619621, 0.03487691283226013, -0.043496325612068176, -0.0051300423219799995, 0.006231180392205715, -0.07041537761688232, -0.043112196028232574, -0.043716251850128174, -0.04665111377835274, 0.03198768571019173, -0.05656871572136879, 0.040639933198690414, 0.007527097128331661, 0.008834455162286758, 0.02119842916727066, 0.060799527913331985, -0.008507478050887585, -0.03113480471074581, -0.0437476746737957, -0.01727033033967018, -0.017948878929018974, -0.01620642840862274, -0.020394764840602875, 0.07624932378530502, -0.016078196465969086, 0.009293132461607456, -0.08539827167987823, 0.004543553106486797, 0.030823782086372375, 0.03796175494790077, 0.056910205632448196, 0.004569397307932377, -0.029754245653748512, 0.058789290487766266, -0.0006182732759043574, 0.01529852207750082, -0.022258805111050606, -0.03441974148154259, 0.03906511887907982, -0.05713135004043579, 0.031033707782626152, 0.03359133377671242, -0.014532865956425667, -0.007394583895802498, 0.03676244616508484, 0.04574362188577652, -0.029410885646939278, -0.040714070200920105, -0.021297475323081017, -0.02623606286942959, -0.006800027564167976, 0.06987383216619492, 0.031296245753765106, 0.022281482815742493, -0.062184643000364304, -0.040051061660051346, 0.008770521730184555, -0.01287149079144001, -0.07676488906145096, 0.07166051864624023, -0.01567493937909603, 0.028079170733690262, 0.002770431339740753, 0.03705846145749092, -0.03230200335383415, -0.04402808099985123, -0.043544769287109375, -0.006720575038343668, -0.011726985685527325, -0.000805017480161041, 0.028973175212740898, 0.023907039314508438, 0.0459749810397625, 0.015464204363524914, -0.04844999685883522, -0.02888818271458149, 0.019180918112397194, -0.022839728742837906, -0.06340610980987549, -0.0012459080899134278, 0.006560726556926966, 0.032893821597099304, -0.039143890142440796, -0.0947498008608818, 0.04200437664985657, -0.018664197996258736, -0.05960855633020401, 0.015963848680257797, -0.06621542572975159, -0.03500809520483017, -0.03247430548071861, 0.009631271474063396, 0.009864507243037224, 0.031857311725616455, -0.04651811718940735, 0.011434094980359077, -0.04005702584981918, 0.002513874787837267, 0.024107972159981728, -0.032254599034786224, -0.07543057948350906, 0.014247252605855465, 0.03176558390259743, 0.030624642968177795, 0.03780500590801239, -0.052268967032432556, 0.011779313907027245, -0.05361105129122734, 0.0012257752241566777, 0.02151438593864441, -0.07786823809146881, 0.018805047497153282, 0.02995751053094864, -0.027706263586878777, 0.007765706162899733, -0.029178302735090256, 0.02374717779457569, 0.041642796248197556, -0.013142108917236328, -0.0005044377176091075, -0.01802649348974228, -0.02436826191842556, 0.03708354011178017, 0.013440819457173347, -0.004484050441533327, -0.0036671499256044626, -0.024579336866736412, 0.004160203970968723, -0.027346588671207428, -0.05893431231379509, 0.03701157122850418, -0.003466307418420911, -0.010522228665649891, 0.01585814729332924, 0.029281137511134148, 0.017620518803596497, 0.010377328842878342, -0.012327288277447224, -0.011390166357159615, 0.00992412306368351, -0.006003618706017733, 0.04128684476017952, -0.03202614560723305, 0.028407350182533264, -0.00536543782800436, -0.015119827352464199, -0.005029630847275257, 0.0053327251225709915, 0.007865148596465588, -0.038918133825063705, 0.03505158796906471, 0.04126007854938507, 0.019247792661190033, 0.01680639758706093, -0.007522989064455032, -0.06508055329322815, -0.05601252615451813, -0.04358736053109169, 0.026755066588521004, 0.05393423140048981, 0.0041422597132623196, -0.03677297756075859, -0.019401483237743378, 0.030902650207281113, 0.0945437103509903, -0.004710640758275986, 0.02290346845984459, 0.03678387403488159, 0.015005920082330704, -0.03514741733670235, -0.006514621898531914, -0.02867831662297249, -0.01588730327785015, -0.00646596122533083, 0.006170795764774084, -0.029890146106481552, 0.037192605435848236, 0.06966549158096313, 0.07369469106197357, -0.015819696709513664, 0.05250318720936775, -0.0024947747588157654, 0.007185083813965321, 0.02253602258861065, 0.021009881049394608, 0.005593508016318083, -0.0018742007669061422, -0.05174122750759125, 0.01616084575653076, 0.02343722991645336, 0.02786456048488617, -0.02939468063414097, -0.059709496796131134, -0.006759486626833677, 0.005776708945631981, -0.006539601366966963, 0.04443634673953056, 0.026492208242416382, -0.04795834794640541, -0.023808585479855537, -0.03356790170073509, 0.001445323578082025, 0.02068440243601799, -0.024818116798996925, 0.0062474883161485195, -0.026179008185863495, 0.020409148186445236, 0.05621372535824776, 0.00007329478830797598, 0.012665445916354656, -0.0027888421900570393, -0.023488245904445648, 0.019998490810394287, -0.03319349139928818, -0.011107037775218487, 0.0057009621523320675, -0.010817750357091427, -0.008131164126098156, 0.00018984527559950948, 0.04095793142914772, 0.00023148984473664314, -0.01236188504844904, 0.04420807585120201, 0.02101716212928295, 0.02282235212624073, 0.009625829756259918, -0.0429794043302536, 0.029685692861676216, -0.032695505768060684, -0.01165823359042406, -0.023337610065937042, 0.01901048980653286, 0.03295189142227173, -0.07540909200906754, 0.021544698625802994, -0.056126225739717484, 0.02741796337068081, 0.010166418738663197, 0.05803670361638069, 0.01466967910528183, 0.016909798607230186, -0.030089667066931725, -0.0035784486681222916, 0.035920821130275726, -0.07744577527046204, 0.011968348175287247, -0.027786022052168846, 0.00475378567352891, -0.03151989355683327, -0.024494271725416183, 0.028262818232178688, 0.016107158735394478, -0.001874087261967361, 0.01488516665995121, -0.05890711769461632, -0.018211379647254944, -0.0003330558829475194, -0.028633849695324898, -0.00724466796964407, -0.006066381465643644, -0.02812611311674118, -0.0015981182223185897, 0.04507008194923401, 0.024371353909373283, -0.036943256855010986, -0.02743108570575714, 0.06581863760948181, -0.06113762781023979, 0.006946155335754156, 0.008091455325484276, -0.0815894603729248, -0.0610734298825264, 0.03738952800631523, 0.02604757249355316, -0.0027228195685893297, -0.009659123606979847, 0.04045732691884041, 0.006570537108927965, 0.017902368679642677, -0.07071525603532791, -0.018112679943442345, 0.05165109038352966, -0.014783867634832859, -0.012611107900738716, 0.00571347214281559, -0.04539541155099869, 0.04276641458272934, -0.055091869086027145, -0.023184452205896378, -0.03686116263270378, -0.023364217951893806, -0.002112855901941657, 0.007331500761210918, 0.037891894578933716, 0.02099856361746788, -0.01858692243695259, 0.015764320269227028, 0.008243843913078308, -0.01570291258394718, -0.018661312758922577, 0.00038606213638558984, -0.01761997491121292, 0.02400600165128708, 0.012390670366585255, -0.03896553814411163, -0.0014865580014884472, 0.071178138256073 ]
<p>I am trying to learn some statistics using the book, Biometry by Sokal and Rohlf (3e). This is an exercise in the 5th chapter which covers probability, the binomial distribution, and Poisson distribution. <img src="http://i.stack.imgur.com/T0Tth.jpg" alt="enter image description here"></p> <p>I realize there is a formula to produce an answer to this question: $$ n = \frac 4 {( \sqrt{p} - \sqrt{q} )^2} $$ However, this equation is not in this text. I'd like to know how to calculate sample size knowing only the probability, the desired level of confidence, and the binomial distribution. Are there any resources covering this topic that I can be pointed to? I've tried Google, but what I've seen so far requires information I don't have access to in this problem.</p>
g73647
[ 0.0169343501329422, 0.06284799426794052, -0.0033559701405465603, -0.016140518710017204, -0.009844673797488213, -0.009062381461262703, 0.0026004244573414326, 0.014402084983885288, -0.05822703242301941, -0.008488240651786327, -0.02260531112551689, 0.012620083056390285, 0.016346124932169914, -0.03071996197104454, 0.008829504251480103, 0.05026068910956383, 0.040953487157821655, 0.008581841364502907, 0.016097990795969963, 0.0061571598052978516, -0.017301766201853752, -0.027322063222527504, 0.018880968913435936, -0.03358316048979759, -0.004731209482997656, 0.01719474233686924, -0.05774470046162605, 0.05020769312977791, -0.04091058298945427, -0.03282817080616951, -0.07546438276767731, 0.046887535601854324, 0.009835360571742058, -0.0060849618166685104, -0.01827070489525795, 0.005324023310095072, 0.04080086573958397, -0.011487448588013649, 0.013038691133260727, 0.004163029603660107, -0.031234420835971832, -0.008055840618908405, 0.0023147761821746826, -0.011332874186336994, -0.05580642446875572, 0.005420675501227379, -0.05054900050163269, 0.039398279041051865, 0.044728025794029236, -0.026397429406642914, 0.038873136043548584, 0.0662866160273552, 0.04717667028307915, -0.0015692812157794833, -0.017218710854649544, 0.0936862975358963, 0.040935080498456955, -0.09837844222784042, -0.0028438379522413015, 0.009851994924247265, -0.004140435717999935, -0.04901456832885742, -0.09850557893514633, 0.012871358543634415, 0.02349642477929592, 0.03662801906466484, -0.02672179415822029, 0.02985665202140808, 0.009034499526023865, 0.023554056882858276, -0.032051291316747665, -0.00962899997830391, 0.02579476870596409, -0.03448333218693733, -0.04508347809314728, -0.029269732534885406, 0.002785406308248639, 0.08787082880735397, 0.033892612904310226, 0.004819531459361315, 0.030488286167383194, 0.01211235485970974, 0.013983938843011856, -0.011012551374733448, 0.007229052018374205, 0.009203639812767506, -0.016743376851081848, -0.09034882485866547, -0.04683687165379524, 0.029736002907156944, -0.0264474768191576, 0.06406942009925842, 0.026872381567955017, 0.03006323240697384, 0.030179206281900406, 0.039756156504154205, -0.01896118000149727, 0.03842634707689285, -0.00794937927275896, -0.004079057369381189, -0.01077096164226532, -0.005662170704454184, 0.0054147131741046906, 0.011173625476658344, -0.030387094244360924, 0.022759610787034035, 0.010352777317166328, 0.011914861388504505, 0.019720006734132767, -0.012496288865804672, -0.05335655063390732, -0.011144094169139862, -0.05987867712974548, -0.039861489087343216, -0.07698839902877808, 0.006140409968793392, 0.05778130888938904, -0.010709676891565323, 0.021086467429995537, 0.06116882711648941, -0.03179921582341194, 0.006897366605699062, 0.050397638231515884, 0.0675467923283577, -0.03589168190956116, -0.014696326106786728, -0.02976631000638008, 0.06240067631006241, 0.028378359973430634, -0.01909097284078598, 0.055574722588062286, -0.011389209888875484, 0.033274564892053604, -0.035495575517416, 0.0051800343208014965, 0.10466108471155167, 0.0019955458119511604, 0.03933723643422127, 0.017935259267687798, 0.0034105065278708935, -0.02197502925992012, 0.040522459894418716, 0.06052287295460701, 0.011548085138201714, -0.015686454251408577, 0.019187506288290024, -0.025674205273389816, -0.004721825011074543, -0.03648542985320091, -0.022267943248152733, -0.03937686234712601, 0.008877321146428585, -0.0024154353886842728, -0.018750805407762527, 0.004449649713933468, 0.017666520550847054, -0.009025762788951397, 0.022790400311350822, -0.06371781975030899, -0.0027677807956933975, 0.07057049125432968, 0.004897874779999256, -0.04275235906243324, 0.03186048939824104, -0.04906493052840233, 0.03338606655597687, 0.02409125678241253, -0.06134657934308052, -0.06621012091636658, -0.07352789491415024, 0.05839169770479202, -0.009286906570196152, 0.04148000851273537, -0.010228035040199757, -0.02968636155128479, 0.015121307224035263, 0.04053197801113129, -0.01939241774380207, 0.0256881732493639, 0.0587431825697422, 0.062373898923397064, -0.004743099678307772, 0.0333537794649601, -0.027453800663352013, -0.048466410487890244, -0.06417475640773773, 0.07812928408384323, 0.03542010486125946, 0.005755422171205282, -0.01400398463010788, -0.04424276202917099, -0.025925496593117714, 0.007190237753093243, -0.024620521813631058, -0.044804494827985764, 0.00017116719391196966, 0.059339072555303574, -0.03141973540186882, 0.051996488124132156, 0.0025762845762073994, -0.009894727729260921, -0.012918692082166672, 0.022439099848270416, -0.01612154208123684, 0.0714472308754921, -0.029715146869421005, -0.048478081822395325, -0.02334539406001568, -0.0030228730756789446, 0.04648921638727188, -0.03091016598045826, -0.10240864008665085, -0.03558022528886795, 0.07907076179981232, -0.005181423854082823, 0.008751660585403442, -0.010031846351921558, 0.030733995139598846, -0.0001982318499358371, 0.03783747926354408, -0.009868834167718887, -0.04141419380903244, -0.008460775949060917, 0.012842122465372086, 0.00725461496040225, 0.06753377616405487, 0.019264327362179756, -0.04323848709464073, -0.00776797765865922, 0.04689105972647667, -0.06925896555185318, -0.06594354659318924, 0.008808047510683537, 0.000012541881915240083, -0.014899590983986855, 0.03786802291870117, -0.0207480788230896, 0.03988674655556679, 0.04530402272939682, -0.01111084595322609, -0.010325574316084385, 0.01040810626000166, -0.02367819845676422, 0.0701870396733284, 0.04141247272491455, 0.013478562235832214, -0.02551475167274475, -0.024159550666809082, 0.03485991433262825, 0.03769657760858536, -0.005082279909402132, 0.020091699436306953, 0.016595348715782166, -0.03500927612185478, -0.03762505203485489, 0.014028744772076607, -0.024058762937784195, -0.0353785902261734, -0.030850421637296677, -0.03229411691427231, -0.05936934053897858, -0.04533101245760918, 0.021433910354971886, 0.016401739791035652, -0.02772345393896103, -0.020018313080072403, -0.04085097461938858, 0.008927575312554836, 0.02244785614311695, 0.06293641030788422, 0.034745484590530396, 0.0176030695438385, -0.00038531472091563046, 0.027500685304403305, -0.008994093164801598, -0.030506126582622528, 0.019369710236787796, -0.018217459321022034, 0.03178735449910164, 0.0003457907878328115, -0.03012930415570736, -0.012139213271439075, 0.014938297681510448, 0.06666358560323715, 0.06436627358198166, -0.0035383182112127542, 0.04907548800110817, 0.01802140288054943, -0.0008069406030699611, 0.04754442721605301, -0.0015411099884659052, -0.03622976690530777, -0.03664807602763176, 0.004663705825805664, -0.015221416018903255, 0.02998015657067299, -0.036035243421792984, -0.002638226840645075, 0.06809376180171967, -0.02664128690958023, 0.008214635774493217, -0.03181871771812439, -0.010383127257227898, -0.009330526925623417, 0.04349618777632713, -0.02829124592244625, 0.00758329825475812, -0.03290209174156189, 0.016737228259444237, 0.044988811016082764, -0.050517693161964417, -0.042781099677085876, 0.006826591212302446, -0.01681455597281456, -0.052490174770355225, -0.023389257490634918, -0.01492083165794611, 0.0038822868373245, 0.03318212181329727, -0.030440285801887512, 0.05232933163642883, -0.06504257768392563, 0.003714516991749406, 0.02328375168144703, 0.03709682449698448, -0.05341286212205887, -0.007642597425729036, 0.07805407047271729, -0.026777956634759903, -0.018269281834363937, 0.07364753633737564, 0.0017683454789221287, 0.028372716158628464, -0.04301644116640091, -0.007903044112026691, -0.07142683118581772, -0.00921543687582016, -0.020029928535223007, 0.009783663786947727, -0.06623946875333786, -0.013491046614944935, -0.04536857828497887, -0.06704885512590408, -0.05054355412721634, -0.07341556996107101, -0.04216646030545235, -0.02634887956082821, -0.0019157762872055173, 0.02898462675511837, -0.028140708804130554, -0.024294743314385414, -0.005736196879297495, -0.02231200411915779, -0.03570495545864105, 0.020808229222893715, 0.06771399080753326, 0.03213782608509064, -0.0197389367967844, 0.03414440527558327, -0.010262665338814259, 0.061004169285297394, -0.07123205065727234, 0.04101236164569855, 0.03293168917298317, 0.03838522732257843, -0.04804929718375206, -0.005631237756460905, 0.04032013937830925, 0.012171083129942417, 0.013852182775735855, -0.03138493373990059, 0.005726436618715525, -0.010311461985111237, 0.020006896927952766, 0.009614664129912853, -0.07598640024662018, -0.025127576664090157, 0.013826330192387104, -0.004483052529394627, -0.021570518612861633, 0.01715586893260479, -0.030295180156826973, 0.05449768528342247, -0.022193066775798798, -0.015938203781843185, -0.013897529803216457, -0.06174253299832344, -0.03633151203393936, 0.05848462134599686, -0.060016755014657974, 0.019302772358059883, -0.0707290843129158, -0.06956999003887177, -0.02164941467344761, 0.00011090054613305256, -0.053008705377578735, 0.02937081642448902, 0.010181188583374023, -0.030388524755835533, 0.054588641971349716, -0.019670963287353516, -0.012182546779513359, 0.056384727358818054, 0.025842899456620216, -0.012814797461032867, 0.03993884474039078, 0.07559344917535782, -0.022699588909745216, 0.003496795427054167, -0.02299414947628975, -0.008113245479762554, -0.0018930663354694843, 0.049931518733501434, -0.0575890950858593, 0.022647585719823837, -0.011518304236233234, -0.01891755312681198, -0.06226721778512001, 0.013356780633330345, -0.0049905492924153805, 0.010548821650445461, -0.04818768799304962, -0.00998369324952364, -0.06486348062753677, -0.004703458398580551, 0.003139675362035632, 0.04545808583498001, -0.0004948626738041639, 0.04146268218755722, 0.006319461390376091, 0.045214276760816574, 0.019541636109352112, 0.01767444983124733, 0.07926386594772339, -0.05027894303202629, 0.00005442272231448442, -0.02758113481104374, -0.00904387328773737, -0.026552114635705948, 0.010473269037902355, -0.05547431856393814, 0.05204106494784355, -0.01445502694696188, -0.0273770522326231, 0.024320336058735847, 0.057804010808467865, -0.030527586117386818, -0.008470500819385052, -0.0030285087414085865, 0.04393637552857399, 0.05982666462659836, 0.020481161773204803, -0.015338664874434471, -0.003997329156845808, 0.007628815248608589, -0.00016554302419535816, -0.030522527173161507, 0.016132667660713196, 0.05206161364912987, 0.024224726483225822, 0.03176707401871681, -0.025371981784701347, -0.01967542991042137, -0.03576714172959328, 0.009435596875846386, -0.0032482275273650885, -0.03410602733492851, 0.03729411959648132, 0.033565301448106766, -0.044282976537942886, -0.07189961522817612, -0.03854510560631752, 0.049304477870464325, -0.020395558327436447, -0.03337036445736885, 0.007106000557541847, -0.012705317698419094, 0.03394751250743866, 0.029752355068922043, 0.02702999673783779, -0.018096067011356354, 0.024966511875391006, 0.00027792088803835213, 0.028644897043704987, -0.007947282865643501, 0.011301442980766296, -0.009403219446539879, -0.05235081911087036, 0.026956694200634956, 0.003902018303051591, 0.01591241918504238, 0.012459171935915947, 0.05908706784248352, 0.026281103491783142, -0.02168489433825016, -0.02486269921064377, 0.043340545147657394, -0.016240064054727554, 0.08765848726034164, 0.04100928455591202, 0.013112698681652546, 0.006009820383042097, -0.04075042903423309, -0.006887834519147873, 0.006878935731947422, 0.028566718101501465, 0.09855376929044724, -0.05759154260158539, -0.03294529393315315, 0.039222124963998795, 0.04294401779770851, 0.00275417510420084, 0.022315334528684616, 0.038071952760219574, 0.008806580677628517, -0.032935645431280136, -0.003215228905901313, 0.03370959684252739, -0.020131010562181473, 0.04339203983545303, 0.06064474210143089, 0.028883179649710655, 0.025768941268324852, 0.011818363331258297, 0.00371783459559083, -0.05653596669435501, -0.06387080997228622, -0.016629735007882118, 0.01277544442564249, -0.03722306340932846, -0.0021095015108585358, 0.0018155969446524978, -0.012168046087026596, -0.0034755459055304527, -0.020000437274575233, 0.010255145840346813, -0.04486747831106186, -0.015414638444781303, 0.031341396272182465, 0.007101479917764664, -0.001283592893742025, 0.017951272428035736, 0.006366231013089418, 0.014444271102547646, 0.029293999075889587, 0.03096688911318779, -0.041165150701999664, -0.006245798896998167, 0.03647516295313835, -0.022821474820375443, 0.040143731981515884, 0.05491208657622337, -0.025139637291431427, -0.060323916375637054, -0.02073225937783718, 0.018291350454092026, 0.020678896456956863, 0.015431992709636688, 0.01979300007224083, 0.015898780897259712, 0.016010161489248276, -0.07294230163097382, -0.007879222743213177, -0.01373043842613697, -0.014926495961844921, -0.019531521946191788, 0.01726297289133072, 0.03628679737448692, 0.019759517163038254, 0.04301193729043007, -0.016680559143424034, 0.0069327400997281075, 0.006202520336955786, -0.017946230247616768, 0.08346469700336456, -0.019753674045205116, 0.021443087607622147, -0.07564941793680191, 0.0015246866969391704, -0.04216441884636879, -0.031464267522096634, 0.016511211171746254, 0.0034366624895483255, -0.023267509415745735, -0.04273734986782074, 0.0941583439707756, -0.008948197588324547, 0.01261787861585617, -0.0004666710738092661, -0.06278979778289795, 0.005630654748529196, 0.008877069689333439, -0.00972211454063654, -0.07107178121805191, -0.01531714666634798, -0.06712029874324799, 0.01247967779636383, -0.0037028156220912933, -0.03732956945896149, 0.003440203843638301, -0.04168777912855148, -0.004883272107690573, -0.006737920455634594, -0.046896953135728836, 0.02836466394364834, -0.01667686179280281, 0.005182135850191116, 0.03636908531188965, 0.0011114508379250765, 0.02409878373146057, 0.007421132177114487, 0.011877399869263172, -0.0028233840130269527, 0.011590766720473766, 0.017208775505423546, -0.05502483621239662, -0.009935781359672546, 0.010288084857165813, -0.0035983289126306772, -0.010653480887413025, 0.06115369126200676, -0.03464621305465698, -0.0306510291993618, -0.05990344658493996, 0.06265456229448318, 0.045570258051157, 0.00825840700417757, -0.013245188631117344, 0.060358546674251556, -0.045362330973148346, 0.0451771542429924, -0.0514892041683197, 0.02508906088769436, 0.0630003809928894, -0.03854105621576309, 0.053473103791475296, -0.044675491750240326, 0.03780252858996391, 0.06735143065452576, 0.014617650769650936, -0.02132391184568405, -0.020474646240472794, 0.08748826384544373, -0.02406150847673416, -0.0034852270036935806, -0.03811480104923248, 0.024205461144447327, 0.013465766794979572, -0.04051315784454346, 0.04351620748639107, 0.02607760578393936, 0.027700843289494514, -0.029186047613620758, 0.009484405629336834, -0.019105341285467148, 0.0169303547590971, -0.00926569290459156, 0.04475124925374985, 0.053619008511304855, -0.043782930821180344, 0.002355334348976612, -0.0375402607023716, -0.030292144045233727, -0.023428568616509438, -0.01520633790642023, 0.013750908896327019, -0.002341163344681263, 0.003772605210542679, -0.01964549534022808, -0.0715167447924614, 0.009814154356718063, 0.03830264136195183, -0.04341430589556694, 0.03982620686292648, -0.041331179440021515, 0.0037039548624306917, 0.024397199973464012, 0.07967671751976013, 0.011420458555221558, -0.02213587425649166, -0.0013584690168499947, -0.05956031382083893, -0.06920883804559708, -0.021560808643698692, 0.005675175692886114, 0.0025876762811094522, -0.014072517864406109, -0.020083444193005562, 0.01870187185704708, 0.04917502775788307, -0.04762737825512886, -0.10100756585597992, -0.016887793317437172, 0.005415722727775574, -0.03976421058177948, -0.00201593991369009, 0.03651490807533264, -0.044004082679748535, 0.057778894901275635, 0.05271250009536743, 0.04037914425134659, -0.026202484965324402, 0.0018714250763878226, -0.018670693039894104, 0.0007347874925471842, -0.028161583468317986, -0.01366887055337429, -0.013509126380085945, -0.0020106302108615637, -0.0911877229809761, 0.05320627987384796, -0.004611159209161997, 0.0036960123106837273, -0.013319960795342922, 0.03367156907916069, -0.03983500972390175, -0.04518730193376541, 0.02608424238860607, 0.022195400670170784, -0.03392713516950607, -0.005120040848851204, -0.044065359979867935, -0.002682176884263754, -0.035439252853393555, -0.006843809504061937, -0.03300121799111366, -0.05433822050690651, 0.03325331211090088, -0.017926359549164772, -0.028751002624630928, -0.022072546184062958, -0.030169010162353516, -0.024977300316095352, -0.005457953549921513, 0.03870677575469017, -0.015217154286801815, 0.03689271956682205, 0.02455720119178295, 0.0214597899466753, 0.0351998507976532, 0.00729752890765667, 0.010127536952495575, 0.023447027429938316, 0.008825549855828285, -0.017191698774695396, -0.03104078769683838, -0.05793094262480736, 0.06356421113014221, 0.03259760141372681, -0.06112949550151825, -0.060230955481529236, 0.028156552463769913, 0.029165882617235184, 0.03031475655734539, 0.0791182667016983, -0.027397580444812775, 0.06641370058059692, 0.011455987580120564, 0.013612507842481136, -0.01655753143131733, 0.06206049770116806, -0.009143113158643246, -0.027264008298516273, 0.06430686265230179, -0.018637556582689285, -0.02697635255753994, 0.016118332743644714, 0.0567421056330204 ]
<p>Here is an example case:</p> <ul> <li>I have a population of 10,000 items. Each item has an unique id. </li> <li>I randomly pick 100 items and record down the ids </li> <li>I put the 100 items back into the population </li> <li>I randomly pick 100 items again, record down the ids and replace. </li> <li>In total, I repeat this random sampling 5 times</li> </ul> <p>What is the probability that $X$ number of items appear in all 5 random samplings?</p> <p>I am not very well versed in statistics. Would this be correct for $X = 10$?</p> <ul> <li>For each sampling, the number of possible combinations of 100 items from 10,000 is ${\rm binom}(10000, 100)$</li> <li>Out of all possible combinations of 100 items, ${\rm binom}(9990, 90) * {\rm binom}(100, 10)$ combinations contain 10 specific items</li> <li>The probability of having 10 specific items is $({\rm binom}(9990, 90) * {\rm binom}(100, 10)) / {\rm binom}(10000, 100)$</li> <li>The calculated probability to the power of 5 would represent 5 indepenent samplings. </li> </ul> <p>So essentially we are just calculating 5 independent hypergeometric probabilities and then multiplying them together? I feel like I am missing a step somewhere.</p>
g73648
[ 0.018962353467941284, 0.03153018280863762, -0.003676047082990408, 0.021794818341732025, 0.031530480831861496, -0.04866728186607361, -0.00476152403280139, 0.02872161567211151, -0.020330538973212242, 0.011764374561607838, -0.05434923246502876, -0.002676422940567136, 0.02922542579472065, -0.004095931071788073, -0.05554504692554474, 0.0071516744792461395, 0.08373696357011795, -0.0037603608798235655, 0.015052773989737034, 0.017091957852244377, -0.044486917555332184, -0.013197696767747402, -0.02526671066880226, -0.023141484707593918, -0.012386593036353588, -0.06966908276081085, 0.0350276455283165, 0.04095887392759323, -0.06112603843212128, -0.0393998958170414, -0.044643089175224304, 0.0324767529964447, 0.024254968389868736, -0.07461369782686234, -0.04598093405365944, -0.02775496616959572, 0.0868360623717308, -0.014745757915079594, 0.02606835775077343, 0.04133659601211548, 0.01101978961378336, 0.07832732796669006, 0.07493417710065842, 0.00443252781406045, -0.02806071564555168, 0.05035075545310974, 0.014415988698601723, 0.03592268005013466, 0.04577261209487915, -0.008376101963222027, -0.016785485669970512, 0.04676497355103493, -0.011864947155117989, -0.0132555877789855, -0.011004386469721794, 0.031999371945858, 0.004238973371684551, -0.07734473049640656, -0.016725515946745872, 0.012946018017828465, 0.049300938844680786, -0.0472533218562603, -0.02712704800069332, 0.021105792373418808, 0.027515722438693047, 0.07805098593235016, 0.02040134184062481, 0.03574929013848305, -0.0005579772405326366, 0.036923158913850784, -0.006076090503484011, -0.02736368402838707, 0.04421788454055786, -0.045466601848602295, -0.04671783745288849, 0.008135954849421978, 0.02675548382103443, 0.07649833709001541, 0.04142193868756294, 0.06196223199367523, -0.0071185072883963585, -0.03861502185463905, 0.020091859623789787, -0.011449386365711689, 0.010918542742729187, -0.008747315965592861, -0.022355899214744568, -0.022509656846523285, -0.02427128329873085, -0.007405499462038279, 0.07083860039710999, 0.0018455373356118798, 0.02010183408856392, 0.048789530992507935, 0.00519560556858778, -0.024819988757371902, -0.09474484622478485, 0.001743278931826353, 0.008003647439181805, -0.05448586866259575, 0.0032871849834918976, 0.014299077913165092, -0.0056057521142065525, -0.06282772868871689, -0.06157439574599266, 0.013265023939311504, -0.020026560872793198, 0.04291181266307831, -0.019811704754829407, -0.006995500065386295, -0.034280046820640564, -0.01346222497522831, -0.027118755504488945, -0.051954448223114014, 0.00210970314219594, 0.02048575133085251, 0.047693539410829544, 0.03819069638848305, 0.00909328181296587, 0.05602887645363808, -0.02474626898765564, 0.009765827096998692, -0.02010057307779789, -0.0061391256749629974, -0.07026954740285873, -0.019309664145112038, -0.025479739531874657, 0.012400197796523571, 0.017026709392666817, 0.005824719090014696, 0.014325093477964401, -0.007558727171272039, -0.004841560497879982, 0.017779109999537468, 0.04543066769838333, 0.005076741799712181, 0.013177046552300453, 0.026174630969762802, -0.0019350931979715824, 0.0264094490557909, -0.007129266392439604, 0.019715238362550735, 0.027880610898137093, -0.0016032297862693667, 0.028155557811260223, 0.032973580062389374, 0.002565298927947879, -0.03962857648730278, -0.08820752799510956, -0.0376383438706398, -0.020825717598199844, 0.07461707293987274, 0.061490487307310104, -0.05629955604672432, -0.04053933173418045, 0.010492207482457161, -0.02828919142484665, 0.014710888266563416, -0.004450804553925991, -0.020686134696006775, 0.03746993839740753, -0.02044614404439926, 0.011946928687393665, 0.010396618396043777, -0.07103276997804642, 0.020837750285863876, 0.054036181420087814, -0.023937785997986794, 0.000928100140299648, -0.02275286242365837, 0.006562060210853815, -0.01478628534823656, -0.00025099277263507247, -0.025475697591900826, -0.0019164752447977662, 0.03351772204041481, 0.0677250400185585, -0.008243175223469734, -0.018674274906516075, -0.00939446222037077, 0.029201310127973557, -0.02791283093392849, 0.040874067693948746, -0.03507450595498085, 0.002017548307776451, -0.02659667283296585, 0.04749984294176102, 0.0634504109621048, -0.009722926653921604, 0.017711400985717773, -0.012134894728660583, 0.025590065866708755, -0.004750791005790234, -0.023526914417743683, 0.02769915945827961, 0.04843407869338989, 0.04852313548326492, -0.03125236928462982, -0.004966619424521923, -0.010142003186047077, -0.03474065288901329, 0.026453815400600433, -0.014006316661834717, -0.021220844238996506, 0.043175142258405685, 0.029452839866280556, -0.03216317296028137, 0.05538017675280571, -0.02993900328874588, 0.004946060013025999, 0.005544705782085657, -0.03794635832309723, -0.03627181053161621, 0.022003378719091415, 0.020986728370189667, -0.014701531268656254, 0.009546463377773762, 0.00702691962942481, 0.032677121460437775, 0.01607290282845497, 0.021468885242938995, -0.008949152193963528, 0.028888480737805367, 0.0277117732912302, -0.04142910614609718, 0.039541423320770264, 0.01706605590879917, 0.002286365022882819, 0.05480947718024254, 0.057297203689813614, -0.01779213175177574, -0.03844057768583298, 0.0004844222276005894, -0.08049196749925613, 0.0022377516143023968, 0.019633013755083084, -0.031267549842596054, 0.03514542430639267, -0.022807583212852478, -0.006536830682307482, -0.00524619035422802, -0.001329119666479528, -0.028346624225378036, 0.022545689716935158, 0.0006020620348863304, 0.03388974443078041, 0.021520862355828285, -0.01808866485953331, -0.03408096358180046, 0.09777016937732697, -0.04510078206658363, -0.01623670756816864, -0.07304195314645767, 0.0007264995947480202, -0.018018316477537155, -0.007395900320261717, 0.040527284145355225, -0.001941121881827712, -0.021928219124674797, 0.01613558642566204, -0.024258950725197792, -0.03299785777926445, 0.03686073422431946, 0.008117436431348324, -0.05143686756491661, -0.07157912105321884, 0.01665652170777321, -0.054289598017930984, 0.012101435102522373, 0.020057275891304016, 0.03719005361199379, 0.001451226300559938, 0.030943989753723145, 0.012748591601848602, 0.01153640914708376, -0.021573036909103394, -0.005279306787997484, 0.020831329748034477, 0.011008532717823982, -0.0068572331219911575, 0.01091830525547266, -0.039650823920965195, -0.0019223070703446865, 0.008152604103088379, 0.006867123767733574, -0.004997843876481056, 0.04441682621836662, 0.008333634585142136, 0.05690186843276024, 0.03461429104208946, -0.025427548214793205, -0.02066800184547901, 0.03956053778529167, -0.013909518718719482, -0.029197746887803078, 0.014486255124211311, 0.0327409990131855, -0.04155062511563301, -0.0033537119161337614, 0.05050556734204292, -0.05340731143951416, 0.0033670528791844845, 0.01594691537320614, 0.042883165180683136, 0.001576881972141564, 0.028200840577483177, 0.00030376535141840577, -0.036395274102687836, -0.04041565954685211, -0.029532870277762413, 0.018610794097185135, -0.003146269591525197, -0.0506536066532135, -0.05187475308775902, -0.02301054261624813, -0.012367971241474152, 0.03401603549718857, -0.012864720076322556, 0.033619560301303864, -0.03225983679294586, -0.06073887273669243, -0.018309304490685463, -0.0023270901292562485, -0.00729024363681674, -0.03426837921142578, 0.025506844744086266, -0.06638622283935547, 0.03564649447798729, -0.03128800541162491, -0.012280705384910107, 0.01983810029923916, 0.0805901288986206, -0.007969312369823456, -0.004474477376788855, -0.013918544165790081, -0.05738453567028046, -0.028071023523807526, -0.03129933029413223, 0.0561409592628479, 0.022414138540625572, 0.005968151614069939, 0.000494535022880882, -0.06071259453892708, -0.04805433750152588, -0.002144603291526437, 0.01985356956720352, -0.015850747004151344, 0.005759107414633036, 0.017541836947202682, 0.021001329645514488, -0.005992216058075428, 0.0172368586063385, -0.029520070180296898, -0.06594497710466385, 0.05568128451704979, 0.042743392288684845, -0.011834767647087574, 0.03158468008041382, 0.0386052131652832, 0.010375387966632843, 0.06285607069730759, -0.031899593770504, 0.014670543372631073, -0.012187941931188107, 0.0029947792645543814, 0.03700447082519531, 0.026200702413916588, 0.030587220564484596, 0.0586501844227314, 0.01805119216442108, -0.09010931104421616, 0.009252166375517845, -0.0221320241689682, -0.03143652155995369, -0.019272426143288612, -0.011470883153378963, 0.03779938817024231, 0.01451499480754137, 0.01627103053033352, 0.031108930706977844, 0.03301936015486717, -0.023942140862345695, 0.007130033802241087, -0.03246309235692024, 0.01318688876926899, 0.023851558566093445, 0.028697926551103592, -0.032179996371269226, 0.02422797679901123, -0.03527243807911873, 0.011368146166205406, -0.06671450287103653, -0.03251522406935692, -0.04064767062664032, 0.006616480648517609, -0.05582113191485405, 0.009459782391786575, -0.04487381502985954, 0.02672475390136242, 0.037484921514987946, -0.0005160393775440753, 0.0033586143981665373, 0.04561870917677879, -0.0020339160691946745, 0.03499685972929001, 0.037830427289009094, 0.05887266620993614, -0.005026308353990316, 0.023830711841583252, 0.0033913126680999994, -0.03664148598909378, 0.011670811101794243, 0.049282051622867584, -0.018170887604355812, 0.002555080223828554, 0.005377986002713442, 0.03916150704026222, 0.00010360925080021843, -0.03861305117607117, 0.017736230045557022, -0.013706211932003498, 0.0038297215942293406, -0.049746137112379074, -0.007478358224034309, -0.06016898527741432, 0.03669314458966255, 0.010895946994423866, 0.00901290588080883, 0.030846035107970238, -0.05843080207705498, 0.008673044852912426, 0.024152478203177452, 0.07388550043106079, 0.06335142999887466, -0.07234223932027817, -0.03620981052517891, 0.021258212625980377, -0.026702003553509712, -0.0206492617726326, -0.03356914222240448, -0.012740498408675194, -0.03843376412987709, -0.05064299330115318, 0.020688291639089584, 0.04193265363574028, 0.024091804400086403, -0.08269064128398895, -0.05397225171327591, 0.04347766190767288, -0.017931511625647545, -0.005314372014254332, 0.05091138929128647, 0.015859471634030342, -0.059431109577417374, 0.022203931584954262, 0.01601460576057434, -0.022800887003540993, 0.02422015368938446, 0.027479097247123718, 0.031146453693509102, -0.01933623105287552, 0.005455035716295242, -0.0412684790790081, 0.011402646079659462, 0.012597255408763885, -0.042003482580184937, -0.03587878867983818, 0.018011825159192085, 0.01417633518576622, 0.04291370511054993, 0.018144790083169937, -0.023800073191523552, 0.03459528833627701, 0.031429190188646317, -0.015826284885406494, -0.03667627274990082, -0.018533537164330482, 0.005357313435524702, 0.042658884078264236, 0.021695246919989586, -0.03191026300191879, -0.04553859308362007, -0.015258705243468285, -0.0001945567928487435, -0.05758177489042282, -0.03857504203915596, -0.031504929065704346, -0.1040717139840126, 0.0158210638910532, 0.015303940512239933, 0.01648305542767048, 0.00015189801342785358, 0.08967724442481995, 0.014027271419763565, 0.025965891778469086, -0.043643586337566376, 0.05831629037857056, -0.00803061481565237, -0.03608126565814018, 0.008133704774081707, 0.013022026978433132, 0.023801829665899277, -0.04976547509431839, -0.03626426309347153, -0.0006036681588739157, 0.02997346967458725, 0.06563468277454376, 0.03148401156067848, 0.028419381007552147, -0.010266291908919811, 0.023842550814151764, 0.027019178494811058, 0.008884591050446033, -0.006969820242375135, -0.06777846813201904, -0.016763992607593536, -0.03908427059650421, -0.0050953966565430164, -0.011329255998134613, 0.01642400026321411, 0.08016619831323624, 0.0066923657432198524, 0.008717445656657219, -0.00024495061370544136, -0.007579995784908533, -0.057899318635463715, -0.05352511256933212, 0.0024954096879810095, -0.01949419267475605, 0.030451659113168716, 0.0423501580953598, -0.005064588505774736, 0.01098386850208044, -0.026744190603494644, -0.0393146350979805, -0.0034957020543515682, -0.0410468690097332, -0.03576870635151863, 0.01938398741185665, 0.057463329285383224, 0.010474220849573612, 0.024961350485682487, 0.045534346252679825, -0.033117927610874176, -0.004907387308776379, -0.013647879473865032, 0.025183087214827538, -0.03961096704006195, 0.07426343113183975, -0.022647250443696976, 0.008398671634495258, 0.03398614004254341, 0.023052647709846497, 0.014266734942793846, -0.04379437863826752, 0.022033944725990295, 0.007895318791270256, 0.0013295426033437252, 0.039666447788476944, 0.036780308932065964, 0.05220019444823265, -0.061483241617679596, -0.00698747206479311, 0.011412003077566624, 0.02236534096300602, -0.055139366537332535, 0.01041889563202858, -0.003483838401734829, -0.05843878909945488, 0.058446645736694336, 0.010286367498338223, 0.022424260154366493, 0.018312126398086548, -0.015619386918842793, 0.05625735595822334, 0.027397144585847855, 0.020115338265895844, 0.009832018986344337, -0.014607459306716919, -0.05446116626262665, -0.07728090137243271, -0.00028513994766399264, 0.013222030363976955, 0.043080225586891174, -0.05120712146162987, 0.045893728733062744, -0.06594286113977432, -0.01371077075600624, 0.0020286792423576117, -0.08210485428571701, 0.018993716686964035, 0.021361786872148514, -0.04878611862659454, -0.04333467781543732, -0.014731217175722122, 0.034657072275877, 0.008703120984137058, 0.013200302608311176, -0.05003872141242027, -0.030530866235494614, 0.0470258891582489, -0.01746109500527382, -0.02929648384451866, -0.08453372120857239, -0.024252209812402725, -0.02648303285241127, -0.056809596717357635, -0.06314045935869217, 0.015625441446900368, 0.003411130281165242, 0.02863798663020134, -0.008290511555969715, 0.05625101923942566, 0.0348307341337204, -0.011657278053462505, -0.030842402949929237, -0.0525130070745945, -0.0073566678911447525, -0.0029587713070213795, 0.041981589049100876, 0.05139259621500969, 0.030158182606101036, -0.024715837091207504, -0.0050340318121016026, 0.027631625533103943, 0.02511119656264782, -0.014004834927618504, -0.00614620465785265, 0.03232123330235481, -0.011256411671638489, -0.0016449433751404285, 0.028906477615237236, 0.006411634851247072, 0.028689101338386536, -0.043502356857061386, 0.08707452565431595, -0.07700245082378387, 0.04487583413720131, -0.0009568182285875082, 0.062130577862262726, 0.00779316108673811, 0.015651587396860123, 0.026415597647428513, -0.02126123197376728, 0.06282180547714233, -0.01993187889456749, 0.06601108610630035, 0.018199708312749863, 0.018714452162384987, 0.026236506178975105, -0.09547822922468185, 0.024942751973867416, -0.0008058221428655088, 0.05190045386552811, 0.00727310124784708, 0.07016769051551819, 0.03622780367732048, 0.032852835953235626, 0.0391964428126812, -0.03732355684041977, -0.03169718012213707, -0.026873938739299774, -0.039607979357242584, -0.06980670988559723, -0.020423738285899162, 0.02143203653395176, -0.0050860014744102955, -0.06764159351587296, 0.004791077692061663, -0.04700854793190956, -0.03668621554970741, -0.05129007250070572, -0.06365110725164413, 0.020301202312111855, -0.012926006689667702, -0.01946822740137577, -0.006289861164987087, 0.0625092014670372, -0.04178829863667488, 0.03859633952379227, 0.020147718489170074, 0.0014110570773482323, -0.060332514345645905, 0.006268773693591356, 0.03177822381258011, 0.047548264265060425, 0.005746336188167334, -0.02513045258820057, 0.044288620352745056, -0.018607420846819878, 0.003291792469099164, -0.048301562666893005, 0.014558223076164722, 0.027367452159523964, -0.03221941366791725, 0.045423444360494614, 0.031349923461675644, -0.0212540365755558, 0.082360178232193, 0.031889237463474274, 0.00420125387609005, 0.05410422757267952, 0.013888739980757236, -0.0006748947198502719, -0.012856383807957172, 0.0037054975982755423, 0.003194686956703663, 0.004793365020304918, 0.011176872998476028, -0.08742651343345642, -0.015245296992361546, -0.014104096218943596, -0.05236491560935974, 0.005213779862970114, -0.030322881415486336, -0.0453488714993, -0.04198619723320007, 0.0017058550147339702, -0.03916855528950691, -0.02917744219303131, -0.037903979420661926, -0.034571319818496704, 0.004713908769190311, 0.01111217774450779, -0.02875666692852974, -0.035149235278367996, 0.00804478395730257, 0.04639687389135361, -0.000740138697437942, 0.029234949499368668, -0.026531817391514778, -0.03629450872540474, -0.12573406100273132, 0.008645384572446346, 0.0723780021071434, 0.006337265484035015, 0.04621510952711105, -0.07542867213487625, 0.014531048014760017, 0.02603076584637165, -0.007496168836951256, 0.016275951638817787, 0.04497243091464043, 0.013574181124567986, -0.04038359597325325, -0.041252780705690384, -0.06135332211852074, -0.05533987283706665, 0.01448124274611473, -0.015629630535840988, -0.03885646536946297, -0.0074250283651053905, -0.023887192830443382, 0.07569778710603714, 0.09511896222829819, 0.006079462356865406, 0.10141798853874207, 0.04742700606584549, 0.01524677686393261, -0.026000138372182846, 0.025459084659814835, -0.06727885454893112, -0.1022164449095726, 0.035859156399965286, 0.02187204360961914, -0.012651612050831318, -0.00006491746171377599, 0.06958823651075363 ]
<p>This is a homework question and I need suggestion how to approach it. We have given the transitions </p> <ol> <li>$\ i\rightarrow i+1$ with rate $\lambda(i)$ where $\ i \ge 1$ </li> <li>$\ i\rightarrow i-1$ with rate $\mu(i)(i-1)$ where $\ i \ge 2$</li> </ol> <p>I am starting the forward equation like this:</p> <p>$$\ p_j(t) = [1-(\lambda_jh+\mu_jh +o(h))p(t)]+ \lambda(j-1)p(j-1)(t)h + ...$$</p> <p>and I cannot really continue from here. I need to get to the point where I can show that </p> <p>$$\ G(z, t) = \sum P(N(t)= j|N(0) = a) z^j $$</p> <p>satisfies</p> <p>$$\frac{\partial G}{\partial t} = z \left( z-1\right) \left(\lambda\frac{\partial G}{\partial z}- \mu\frac{\partial^2 G}{\partial z^2}\right)$$</p>
g36067
[ -0.027981169521808624, 0.013067120686173439, -0.01185985654592514, -0.020449696108698845, 0.017316482961177826, -0.02699964866042137, 0.046910207718610764, 0.01715080253779888, -0.033384837210178375, 0.023428557440638542, -0.004974053241312504, 0.07397031784057617, 0.00520841171965003, 0.043106719851493835, 0.0344415009021759, -0.013525743037462234, 0.04823089763522148, -0.0026567152235656977, -0.0024145781062543392, -0.02691325917840004, -0.0309146698564291, 0.05200650542974472, -0.008550895377993584, 0.015294644981622696, 0.04451729729771614, -0.04578965902328491, 0.012017665430903435, -0.00953886192291975, -0.024880746379494667, -0.017956610769033432, 0.0003535622963681817, -0.02943139709532261, -0.0008078188402578235, 0.015057913027703762, 0.011133570224046707, 0.07965464144945145, 0.07013916224241257, -0.021212974563241005, 0.03810546174645424, 0.0004679559206124395, -0.0008557754335924983, -0.015026628039777279, 0.0514938160777092, -0.008925620466470718, 0.06930899620056152, -0.029436329379677773, -0.018985575065016747, 0.015211801044642925, 0.02936907298862934, 0.026397984474897385, 0.027186520397663116, 0.06355711817741394, -0.03691590204834938, -0.0809035450220108, -0.08168372511863708, 0.03627855330705643, -0.012515447102487087, -0.03175150230526924, 0.07445679605007172, 0.039690643548965454, -0.022014234215021133, -0.0004178241651970893, -0.017264369875192642, -0.04615400731563568, -0.00636232178658247, -0.017162345349788666, 0.024554075673222542, -0.015400625765323639, -0.00460260221734643, -0.005947315599769354, -0.000014428074791794643, 0.04836183413863182, 0.05930716544389725, -0.011885324493050575, 0.0034124492667615414, 0.0004723621823359281, 0.01956797018647194, -0.022076880559325218, 0.03839924931526184, -0.03747239708900452, -0.051424168050289154, -0.006713065784424543, -0.009622910059988499, -0.0068777683191001415, -0.01917981170117855, -0.007680313661694527, 0.06244822219014168, -0.01102039497345686, -0.06132280454039574, -0.03415556252002716, 0.0026682885363698006, -0.0034150988794863224, -0.0313505157828331, -0.009055137634277344, 0.021102646365761757, 0.006494391709566116, -0.04949605092406273, 0.033038921654224396, 0.006548791192471981, -0.08843935281038284, 0.008548920042812824, 0.029554370790719986, -0.007088378071784973, 0.005529516842216253, -0.010359643958508968, -0.01598714292049408, 0.034782860428094864, -0.010351566597819328, 0.007947379723191261, 0.027604741975665092, 0.03265897557139397, 0.012661472894251347, -0.010725349187850952, -0.021213393658399582, 0.04115074500441551, -0.0013219272950664163, 0.030337801203131676, 0.01963178440928459, -0.026065366342663765, -0.0009364390280097723, 0.006306060124188662, -0.059616900980472565, 0.04432350769639015, 0.03243197128176689, 0.024709612131118774, 0.013929823413491249, 0.009654032066464424, 0.012638194486498833, 0.04151512309908867, 0.020851783454418182, 0.026858046650886536, -0.020516786724328995, -0.014681982807815075, 0.044342946261167526, 0.008787368424236774, 0.032110996544361115, -0.011845733039081097, 0.06013987585902214, -0.012899363413453102, 0.02795989252626896, 0.02917180024087429, -0.04590089991688728, 0.02484266459941864, -0.012872613966464996, -0.03870980069041252, 0.08675937354564667, -0.004295055754482746, -0.04212268441915512, -0.025578554719686508, -0.02165197767317295, -0.026225963607430458, 0.09135345369577408, 0.0022915706504136324, 0.04339509829878807, -0.07232330739498138, 0.001184594351798296, 0.04476536810398102, -0.013701070100069046, -0.02250710502266884, -0.005777954589575529, -0.028145557269454002, -0.04419418051838875, -0.054794710129499435, 0.02126941829919815, -0.04885374382138252, 0.04956866800785065, -0.015850091353058815, -0.028042642399668694, -0.036808211356401443, -0.018689753487706184, 0.0050706579349935055, 0.018190942704677582, -0.009883641265332699, 0.026958446949720383, 0.0445011667907238, 0.02510296180844307, -0.004196421708911657, -0.007431529462337494, 0.025066683068871498, 0.029088065028190613, -0.034315574914216995, -0.1024894192814827, 0.024399882182478905, -0.014214622788131237, -0.005475309211760759, -0.060725901275873184, -0.03989275172352791, 0.0673438236117363, -0.03929533809423447, 0.002471191342920065, -0.014127815142273903, 0.04209112003445625, 0.000170358587638475, -0.007794470526278019, -0.059747304767370224, -0.005722462199628353, 0.059747401624917984, -0.09864603728055954, -0.0273326076567173, -0.059662047773599625, 0.012967458926141262, -0.024433905258774757, 0.016127871349453926, 0.03813919425010681, -0.03262880817055702, 0.015081643126904964, 0.022151224315166473, -0.01125803031027317, -0.010090312920510769, -0.004243756178766489, -0.06257449835538864, -0.0795740857720375, -0.0021512662060558796, -0.018265174701809883, -0.06038890406489372, 0.007617661729454994, 0.024407008662819862, 0.018137438222765923, 0.01567157916724682, 0.05282185971736908, 0.004740037489682436, 0.018068447709083557, 0.048276323825120926, 0.014589108526706696, -0.014368296600878239, 0.019106829538941383, 0.04270755127072334, 0.020493319258093834, 0.006585896015167236, -0.022861422970891, -0.03372460603713989, 0.06034296005964279, -0.021726442500948906, -0.06885058432817459, 0.04475411772727966, -0.022398801520466805, -0.006823468953371048, 0.027017712593078613, 0.0015173782594501972, 0.02042888104915619, -0.014979101717472076, -0.005373711697757244, -0.03264153376221657, -0.02564944140613079, 0.016215695068240166, -0.0024974211119115353, 0.02442912943661213, 0.03284750133752823, 0.016772255301475525, -0.030933264642953873, 0.019115064293146133, -0.03671041876077652, 0.04045848548412323, -0.001930684084072709, -0.08804218471050262, -0.08965062350034714, -0.015585221350193024, 0.03151683881878853, 0.03988367319107056, -0.023910904303193092, -0.024464132264256477, -0.05577198788523674, 0.024801025167107582, -0.024133330211043358, -0.06755267828702927, -0.00028861608006991446, 0.025713898241519928, -0.007814116775989532, -0.006473077926784754, -0.013872343115508556, 0.014001485891640186, -0.0006514436681754887, 0.0002857278741430491, 0.07251739501953125, -0.055648937821388245, -0.010123266838490963, -0.01878562569618225, -0.011498083360493183, 0.022869452834129333, 0.07346674054861069, 0.023932939395308495, -0.03356727212667465, 0.04377095028758049, -0.01170559786260128, 0.020662395283579826, -0.040729835629463196, 0.05174128711223602, 0.05813559889793396, 0.011824020184576511, 0.04482939466834068, -0.012382076121866703, 0.00006070839299354702, 0.06718084961175919, 0.002886375645175576, 0.05305900424718857, -0.0586361363530159, 0.0002978378033731133, -0.05434103310108185, 0.031159061938524246, -0.030130872502923012, 0.015097731724381447, -0.04202565923333168, -0.02286352962255478, -0.01500184927135706, 0.0713806077837944, 0.004966010805219412, 0.008957409299910069, -0.02236110530793667, 0.03591875731945038, 0.04190214350819588, -0.003339380957186222, -0.00915069691836834, 0.008455643430352211, -0.0768146812915802, 0.02511405013501644, -0.030135953798890114, -0.019507914781570435, 0.008619826287031174, 0.007038476876914501, -0.04854666069149971, 0.04064092040061951, -0.022558648139238358, 0.020512141287326813, -0.019855910912156105, -0.055091287940740585, -0.04854677617549896, -0.059674106538295746, -0.019444981589913368, -0.05525171756744385, 0.028386790305376053, 0.07709585875272751, 0.0866861417889595, 0.036741018295288086, -0.07452257722616196, 0.021810900419950485, -0.02101489156484604, -0.027629468590021133, 0.04994252324104309, 0.029340235516428947, -0.001923093805089593, -0.13238045573234558, -0.016128914430737495, -0.00019335797696840018, 0.03734925016760826, -0.003570621134713292, -0.04588810354471207, -0.014609155245125294, 0.08759739249944687, 0.012623739428818226, 0.0048750825226306915, -0.0021003037691116333, -0.01682194322347641, -0.02085212990641594, -0.014346092008054256, 0.009188072755932808, 0.0440821647644043, 0.034929681569337845, 0.03550821170210838, 0.006981442682445049, 0.023848801851272583, 0.04029660299420357, -0.06265771389007568, 0.017522688955068588, 0.018415959551930428, 0.0048216646537184715, 0.014367309398949146, 0.03521890193223953, 0.0553075410425663, -0.013913801871240139, 0.04601775109767914, 0.03400425985455513, 0.02441909722983837, 0.06709195673465729, 0.0422065369784832, -0.035409241914749146, -0.0820394903421402, -0.060731127858161926, 0.03683125227689743, 0.017379533499479294, 0.05607911944389343, 0.011727406643331051, -0.06380830705165863, -0.04205721244215965, 0.021043386310338974, 0.028179867193102837, 0.02069423720240593, 0.011074451729655266, -0.054782018065452576, -0.0013293108204379678, 0.032080791890621185, 0.017731450498104095, -0.013803692534565926, 0.02984277531504631, 0.0063271187245845795, 0.00475624855607748, 0.004213857464492321, 0.003976940643042326, -0.008849923498928547, -0.04742759093642235, -0.020661931484937668, -0.019395623356103897, 0.0025239242240786552, 0.008423452265560627, -0.003783033462241292, -0.04844846576452255, -0.015173985622823238, -0.027655480429530144, -0.0010250227060168982, 0.025810392573475838, -0.028827637434005737, -0.018379798159003258, -0.013982335105538368, -0.025173628702759743, 0.024016685783863068, -0.06405611336231232, -0.06393834948539734, 0.06311175227165222, -0.014507769607007504, 0.03728725016117096, -0.028564848005771637, 0.03402673825621605, 0.03830724582076073, -0.0107455775141716, -0.04287533462047577, 0.026599956676363945, -0.007792321033775806, 0.0435069277882576, 0.04946759715676308, -0.03202260285615921, -0.00962408259510994, -0.06126047298312187, 0.06459371745586395, -0.008533750660717487, -0.008930479176342487, 0.007660853676497936, 0.01816670037806034, 0.002357298508286476, -0.004947798792272806, -0.07492377609014511, 0.03157854452729225, -0.0002022577973548323, -0.017771905288100243, 0.01656947284936905, 0.029594244435429573, 0.05736212804913521, 0.029870573431253433, -0.024013832211494446, -0.07993551343679428, 0.07103881984949112, -0.04693669080734253, 0.004244648851454258, 0.06074957922101021, -0.005402638576924801, 0.015538615174591541, 0.03018796071410179, 0.005949538201093674, 0.012220356613397598, 0.04826464504003525, -0.0006171570275910199, 0.027996445074677467, 0.009992250241339207, 0.0073580266907811165, 0.009305660612881184, -0.022738246247172356, 0.05077449977397919, -0.04262271896004677, 0.015120390802621841, 0.05423113703727722, -0.044274237006902695, -0.021501492708921432, -0.018179021775722504, 0.030731739476323128, 0.07464385777711868, -0.05468248575925827, -0.04695175215601921, 0.023519936949014664, -0.053668685257434845, 0.03888113424181938, 0.00780910812318325, -0.009533611126244068, -0.020007871091365814, -0.0003839418641291559, 0.016038071364164352, -0.051720134913921356, 0.004347709938883781, -0.006403842009603977, -0.009596573188900948, -0.06601154059171677, 0.01596459560096264, -0.02102118544280529, 0.04007904231548309, 0.0038122821133583784, 0.00011963526776526123, 0.0048699467442929745, -0.006764193065464497, 0.08945222198963165, 0.0010631488403305411, 0.026820039376616478, 0.06474769860506058, -0.0062485914677381516, -0.10478825122117996, 0.004435278940945864, -0.04827818647027016, -0.0026738587766885757, -0.006130056455731392, 0.013004831038415432, 0.0074312640354037285, -0.0049559976905584335, 0.03339480981230736, 0.03851911798119545, -0.002389047062024474, -0.0051674568094313145, 0.021408356726169586, 0.041985977441072464, 0.004903656430542469, 0.008141097612679005, -0.030891863629221916, -0.022382589057087898, -0.01869497075676918, -0.07264754176139832, 0.03608525171875954, -0.045262791216373444, 0.026620792225003242, 0.051020197570323944, 0.05311567336320877, 0.008809874765574932, -0.022371964529156685, -0.04335600137710571, -0.0384565107524395, -0.027409257367253304, -0.005453087855130434, -0.02584340237081051, -0.02014571614563465, -0.03536280244588852, 0.040552981197834015, 0.013111849315464497, -0.017072008922696114, -0.03659924864768982, -0.029845034703612328, -0.018376370891928673, -0.022984955459833145, -0.027046512812376022, 0.04200565814971924, 0.07147489488124847, -0.04416569694876671, 0.011965582147240639, -0.019891446456313133, 0.03260921686887741, -0.06919180601835251, -0.04945489764213562, 0.019993813708424568, -0.009988819248974323, -0.08209291845560074, -0.022576164454221725, -0.000026285910280421376, 0.00390896899625659, 0.049629561603069305, -0.011165679432451725, 0.005696327891200781, -0.0011351859429851174, 0.032399266958236694, -0.06856007128953934, 0.013538929633796215, -0.019135745242238045, 0.03296348452568054, -0.06077689677476883, 0.006688088644295931, -0.018596939742565155, 0.008583854883909225, 0.03240300342440605, 0.029801921918988228, -0.02093299850821495, 0.021489562466740608, 0.009825891815125942, 0.021078001707792282, 0.043278858065605164, 0.008094292134046555, -0.018960002809762955, -0.0035831923596560955, 0.006378598976880312, -0.0325833261013031, 0.04249037429690361, 0.024471519514918327, -0.03894983232021332, -0.022235127165913582, 0.00671259593218565, -0.047267135232686996, -0.016268212348222733, -0.0018084777984768152, -0.01543982420116663, -0.04492189362645149, 0.010692521929740906, 0.0008917520171962678, -0.035235028713941574, 0.03871370851993561, 0.001724901027046144, -0.024677934125065804, 0.025761937722563744, -0.029781917110085487, 0.010796020738780499, 0.008644514717161655, -0.03738769516348839, -0.00154200941324234, -0.00998340081423521, -0.040647152811288834, 0.020474672317504883, -0.06522858142852783, 0.03151852265000343, 0.0449024923145771, 0.04852401092648506, 0.01838516630232334, 0.002630094764754176, 0.045916300266981125, 0.031003691256046295, 0.0016445789951831102, -0.01964409463107586, 0.01542873214930296, 0.03505103662610054, 0.03514885529875755, -0.008556438609957695, 0.03271936625242233, 0.003264350350946188, 0.0392034612596035, -0.03880225494503975, 0.047619108110666275, 0.04145047441124916, -0.023601772263646126, -0.0122368847951293, -0.023389024659991264, 0.036904655396938324, 0.038287147879600525, -0.03423469513654709, -0.09560295194387436, -0.006484512239694595, 0.012792122550308704, -0.016959616914391518, -0.055512651801109314, -0.02216046117246151, 0.012045209296047688, 0.04240718111395836, 0.01580159366130829, 0.04200286790728569, -0.004986524116247892, -0.0009537771693430841, -0.04632085934281349, 0.030519017949700356, 0.05719175562262535, -0.032167378813028336, -0.09992356598377228, 0.0028759362176060677, 0.04608960822224617, -0.01030673086643219, -0.03583640232682228, -0.009431271813809872, -0.048490483313798904, 0.0032933466136455536, 0.028888201341032982, 0.041839659214019775, 0.024064350873231888, 0.0020541909616440535, 0.004580517765134573, 0.01026642881333828, 0.05777135118842125, 0.03776496276259422, -0.02536841109395027, 0.05423952266573906, -0.00013515708269551396, -0.036163780838251114, 0.01686779595911503, -0.03782306984066963, -0.07679333537817001, -0.007443019654601812, -0.0348556824028492, 0.0175440926104784, 0.00985957495868206, 0.05533067137002945, 0.04323183745145798, 0.06358311325311661, -0.0010813348926603794, -0.026089061051607132, -0.01988854631781578, -0.03501411899924278, -0.06303349882364273, -0.04088504612445831, -0.005463204812258482, -0.024590449407696724, 0.02717762254178524, 0.00004335727498983033, -0.010518578812479973, 0.038923367857933044, -0.039433665573596954, 0.009860193356871605, 0.06095600500702858, 0.014376497827470303, -0.018151724711060524, 0.00547482306137681, -0.05400524660944939, 0.0545048750936985, 0.020741764456033707, 0.0632985532283783, 0.07743211090564728, 0.02062847651541233, -0.01105552725493908, -0.02449885942041874, -0.06301955878734589, 0.006558692082762718, 0.006676861084997654, -0.05038977786898613, 0.03293666988611221, -0.02565140835940838, -0.00020141627464909106, 0.04613129049539566, -0.04834787920117378, -0.010121162980794907, 0.05257952958345413, -0.038209084421396255, -0.02365759201347828, 0.010113733820617199, 0.017955495044589043, -0.01588509790599346, -0.026407616212964058, -0.0167386457324028, -0.011933563277125359, -0.009939147159457207, -0.04299598187208176, -0.05034448206424713, -0.039416566491127014, -0.02577817812561989, 0.004084079060703516, 0.04554527625441551, -0.035152189433574677, -0.015531759709119797, -0.008881686255335808, 0.0160220954567194, -0.0438578724861145, 0.04363907128572464, -0.014778546057641506, -0.027081070467829704, 0.05104118958115578, 0.014906736090779305, -0.018802793696522713, -0.07089796662330627, 0.008124361746013165, 0.03674397990107536, 0.06319449096918106, -0.004679578822106123, 0.023206334561109543, 0.08252617716789246, 0.031199708580970764, -0.08366904407739639, 0.0089475829154253, 0.028271524235606194, -0.0405249260365963, 0.051436685025691986, 0.032650791108608246, 0.019387371838092804, 0.04257305711507797, 0.07807241380214691, -0.013905324973165989, -0.05464237183332443, -0.052626773715019226, -0.07428468018770218, -0.06700994819402695, -0.009199868887662888, -0.000327261455822736, -0.04824589192867279, 0.0021256296895444393, -0.021864768117666245 ]
<p>I've used rjags to run MCMC on a model, specified in the JAGS language. Is there a good way to extract that model and perform predictions with it (using the posterior distributions of my parameters)? I can re-specify the model in R and plug in the modes of my parameter posteriors; I'm just wondering if there's a less redundant way of doing this.</p> <p>I believe <a href="http://sourceforge.net/p/mcmc-jags/discussion/610037/thread/0ecab41c" rel="nofollow">http://sourceforge.net/p/mcmc-jags/discussion/610037/thread/0ecab41c</a> is asking the same question.</p>
g47486
[ -0.006097956094890833, -0.03667248412966728, -0.0017846564296633005, -0.09206868708133698, -0.04637273773550987, -0.07307964563369751, 0.006388213485479355, -0.005875890143215656, -0.04099082574248314, -0.00926970038563013, -0.020197296515107155, -0.02910788357257843, 0.046939559280872345, 0.030718032270669937, -0.002973659662529826, -0.04817891865968704, -0.011021397076547146, 0.04575915262103081, -0.023765623569488525, -0.011825677007436752, -0.013253690674901009, -0.021522363647818565, 0.07688608765602112, 0.0005292396526783705, 0.03205579146742821, -0.0037651951424777508, -0.004736396949738264, 0.027842381969094276, -0.058925528079271317, 0.052593130618333817, -0.002268645679578185, -0.08443021029233932, 0.032357875257730484, -0.07057158648967743, -0.047397010028362274, 0.036497779190540314, 0.04109455645084381, -0.0064648049883544445, -0.057371802628040314, 0.022260474041104317, -0.012791154906153679, -0.02321668155491352, 0.00599656393751502, 0.03239862620830536, 0.0321822315454483, 0.03821035474538803, -0.008868341334164143, 0.02548876218497753, -0.019948195666074753, 0.03775021433830261, 0.0011215399717912078, -0.014190965332090855, 0.020552173256874084, -0.019215524196624756, 0.048687633126974106, 0.03632611036300659, -0.03136078268289566, 0.03760281577706337, -0.0030611231923103333, -0.07630849629640579, 0.021801022812724113, 0.020862679928541183, -0.08911270648241043, -0.046364933252334595, -0.0025752088986337185, 0.07864102721214294, -0.040245331823825836, -0.018241170793771744, -0.03346603363752365, 0.014669034630060196, -0.04059416428208351, 0.0764889121055603, -0.004346000496298075, -0.011671476997435093, -0.0413811020553112, -0.0061155143193900585, 0.035172585397958755, 0.014727183617651463, -0.034423135221004486, -0.021070430055260658, -0.04089741036295891, -0.03518297150731087, 0.023298142477869987, -0.018789419904351234, 0.011349470354616642, 0.0016770046204328537, 0.051209043711423874, 0.02490433119237423, 0.019160063937306404, -0.010005032643675804, -0.020116867497563362, 0.010895509272813797, 0.06457248330116272, 0.03242983669042587, -0.01632944494485855, -0.009160708636045456, -0.08922926336526871, 0.027506619691848755, 0.009265179745852947, -0.014764983206987381, 0.018672402948141098, 0.0341389924287796, 0.011701476760208607, -0.054642003029584885, -0.03942442685365677, 0.0503997765481472, 0.04780440405011177, -0.035612016916275024, 0.02551753632724285, -0.0644238069653511, -0.013911189511418343, 0.03988410532474518, -0.019497966393828392, 0.0007260137936100364, -0.06897908449172974, -0.09283508360385895, -0.02322823368012905, 0.03640921041369438, -0.023032672703266144, 0.0036580036394298077, -0.015018491074442863, 0.008192830719053745, 0.01927260495722294, 0.01736447773873806, -0.013977509923279285, 0.03178801387548447, -0.03132965415716171, 0.03900016099214554, 0.04587380960583687, 0.043211475014686584, -0.0035699512809515, -0.027609705924987793, -0.004025298170745373, 0.04712967947125435, 0.014960762113332748, 0.027320537716150284, 0.0027980701997876167, 0.003570105182006955, 0.02528448961675167, -0.012129257433116436, 0.042875196784734726, 0.012202803045511246, -0.04162810370326042, -0.04568304494023323, -0.017895374447107315, 0.023683905601501465, 0.0019952438306063414, 0.059347160160541534, -0.07231925427913666, 0.078912153840065, -0.00904267281293869, 0.020134204998612404, -0.025862593203783035, 0.05910631641745567, -0.0040213195607066154, 0.04082409664988518, 0.019375646486878395, -0.035262253135442734, -0.022420920431613922, -0.013152433559298515, 0.04446648806333542, -0.007296264637261629, 0.06863008439540863, -0.0014947084710001945, 0.005909926723688841, -0.014552713371813297, 0.0012994060525670648, -0.04356754198670387, -0.04805585369467735, -0.03616854548454285, 0.016991497948765755, 0.010061941109597683, -0.05514276400208473, 0.008419687859714031, 0.05190914124250412, -0.03241993114352226, 0.009217744693160057, -0.010398355312645435, -0.02376045472919941, -0.015986233949661255, 0.02032378315925598, -0.0061512961983680725, 0.03504902496933937, 0.005131781101226807, -0.038975976407527924, -0.04738691821694374, -0.019783159717917442, 0.06490913033485413, 0.03756444901227951, -0.048145897686481476, -0.018437007442116737, 0.0634286180138588, -0.03164568915963173, -0.05915607511997223, 0.016588041558861732, 0.0008502928540110588, 0.015345586463809013, 0.016969816759228706, 0.02772742137312889, 0.040878619998693466, 0.012970986776053905, 0.016607362776994705, 0.0074086301028728485, 0.041559163480997086, -0.04119947552680969, 0.0331488735973835, 0.006270132027566433, -0.01617143116891384, -0.016441939398646355, 0.03505778685212135, 0.007060691248625517, 0.014759182929992676, -0.009141282178461552, 0.0006363721913658082, 0.0620272234082222, 0.023262547329068184, 0.0667002946138382, 0.04869778826832771, -0.008557372726500034, 0.021394947543740273, -0.1009405106306076, -0.06645601242780685, 0.03512423485517502, 0.02930859662592411, 0.017912354320287704, 0.03036915883421898, 0.04936533421278, 0.036914002150297165, -0.013541536405682564, -0.007214744109660387, -0.013304549269378185, -0.04841870814561844, -0.001692454912699759, -0.01117301732301712, 0.03320540115237236, -0.007293604779988527, 0.0042087361216545105, 0.04200936481356621, -0.010909530334174633, -0.0009890758665278554, 0.012502464465796947, -0.06474122405052185, 0.044610582292079926, 0.004886384587734938, -0.019138699397444725, -0.014198808930814266, 0.0211504977196455, 0.011512069031596184, 0.015510430559515953, 0.06506075710058212, 0.030898060649633408, 0.047339096665382385, -0.07594804465770721, -0.055099841207265854, -0.004410294815897942, -0.06372347474098206, 0.09765524417161942, 0.02161724679172039, -0.026212003082036972, -0.027717527002096176, -0.011888016946613789, -0.027445733547210693, -0.12890540063381195, 0.05301986634731293, 0.011939833872020245, -0.009126165881752968, -0.008654922246932983, -0.006246207281947136, 0.018425246700644493, 0.014540090225636959, -0.009507531300187111, -0.002428599866107106, 0.02769233100116253, 0.04049301519989967, 0.04749977961182594, -0.0005621439777314663, -0.028613409027457237, -0.04692351445555687, 0.056227125227451324, -0.028833992779254913, 0.0355011411011219, -0.05879128724336624, 0.014950263313949108, -0.031351108103990555, 0.0017760663758963346, -0.1074168011546135, -0.007477926556020975, -0.02250058762729168, 0.021258125081658363, 0.029749685898423195, 0.020508402958512306, 0.08335735648870468, 0.051936227828264236, 0.06295318901538849, -0.06841553747653961, -0.0022980254143476486, -0.016845574602484703, -0.05260473117232323, 0.05824901908636093, -0.009091174229979515, -0.02834312617778778, -0.0011962762800976634, -0.013947640545666218, -0.016897005960345268, -0.03089221939444542, -0.05411555618047714, -0.05604279413819313, 0.10290160030126572, 0.030858175829052925, -0.03752787411212921, 0.015499433502554893, -0.049406446516513824, 0.029361510649323463, 0.04302290081977844, 0.0028408009093254805, -0.0036261293571442366, -0.052230026572942734, -0.07553732395172119, 0.02357245609164238, 0.025660043582320213, 0.029412373900413513, -0.01830599270761013, 0.017889326438307762, 0.00698862224817276, 0.012196037918329239, 0.05978740006685257, -0.0385449081659317, 0.019039753824472427, 0.015909850597381592, 0.02196057327091694, 0.02648143097758293, -0.001709725591354072, 0.03455187380313873, 0.02179049886763096, 0.0052016377449035645, -0.017859332263469696, -0.014203563332557678, -0.00045482281711883843, 0.004324682056903839, -0.03735978901386261, -0.001244917861185968, -0.06386098265647888, 0.07827567309141159, 0.021764053031802177, -0.0249868743121624, -0.0006453563692048192, 0.03020317293703556, 0.014049648307263851, 0.07065778225660324, -0.04031128063797951, -0.04783232882618904, -0.0002079690748360008, 0.013705167919397354, -0.07970628142356873, 0.011145894415676594, -0.017069630324840546, 0.0065739150159060955, 0.08988228440284729, 0.01964564062654972, 0.0445929691195488, 0.014917759224772453, -0.031026078388094902, -0.030874324962496758, 0.036008235067129135, 0.030272677540779114, -0.0017769833793863654, -0.007840815931558609, 0.03722616657614708, 0.028765128925442696, -0.04873667284846306, 0.022976435720920563, 0.01846315525472164, -0.0002965075254905969, 0.04923170059919357, 0.023950748145580292, -0.028598612174391747, -0.025051577016711235, 0.007171779405325651, -0.0022209330927580595, 0.03599848970770836, 0.021779313683509827, 0.03810717910528183, -0.026910880580544472, 0.060974035412073135, -0.03909923508763313, 0.010030936449766159, 0.02056807652115822, 0.020808584988117218, -0.004139834549278021, 0.0012904430041089654, -0.009654996916651726, -0.027018491178750992, -0.07362280786037445, 0.007032039575278759, 0.023471582680940628, -0.0022878076415508986, -0.01128788199275732, 0.0034432036336511374, 0.025187045335769653, 0.005362659227102995, -0.035892732441425323, 0.03937617316842079, 0.023781796917319298, 0.006597643252462149, -0.031000113114714622, -0.02463361620903015, -0.05986369028687477, -0.04457470774650574, 0.021174462512135506, 0.0325186550617218, -0.042314156889915466, -0.023292560130357742, 0.02235398255288601, -0.018931712955236435, 0.024655304849147797, -0.02830570377409458, 0.05192255601286888, 0.005709154065698385, -0.028146324679255486, 0.05719403177499771, -0.004251454025506973, 0.0352691225707531, -0.011044536717236042, 0.007091176696121693, 0.01939641498029232, -0.012281974777579308, 0.02346803992986679, 0.008467244915664196, 0.021164098754525185, -0.019627438858151436, 0.03401712700724602, -0.05315595865249634, -0.019548902288079262, 0.009724494069814682, -0.03994205594062805, 0.013516196981072426, -0.009015368297696114, -0.02172035351395607, -0.020789960399270058, -0.06055513769388199, -0.03268197923898697, -0.002128083258867264, 0.037749677896499634, -0.04009122774004936, -0.001360589638352394, -0.02180665172636509, 0.0533871054649353, 0.007911385968327522, -0.009122896008193493, 0.06276105344295502, -0.06034001708030701, -0.0411466583609581, 0.00023583800066262484, -0.012054407969117165, 0.07352015376091003, 0.029751891270279884, -0.0070991311222314835, 0.059761449694633484, 0.05303863435983658, -0.02335156500339508, 0.0012492920504882932, -0.007203235756605864, 0.005620073527097702, 0.010175728239119053, -0.03840978071093559, -0.06322439014911652, -0.10482688248157501, 0.010675184428691864, 0.0488535612821579, 0.01754467375576496, 0.0007681596907787025, 0.004495097789913416, 0.02602561190724373, -0.011194414459168911, -0.0009833148214966059, -0.00024376902729272842, -0.00020601926371455193, 0.002597121987491846, 0.004709295462816954, 0.026637980714440346, -0.0607551708817482, 0.003946384880691767, 0.004745178855955601, -0.02304965816438198, -0.00838941428810358, 0.026812225580215454, 0.034634966403245926, -0.04699472337961197, -0.01489250548183918, 0.002082551596686244, -0.006456148345023394, 0.03385279327630997, -0.005124962422996759, 0.008609606884419918, 0.03528156876564026, 0.024233099073171616, 0.03433120623230934, 0.01984020695090294, -0.031618066132068634, 0.018521616235375404, -0.06813409924507141, 0.002235210267826915, 0.04361052066087723, -0.014722739346325397, -0.014747191220521927, 0.0029550143517553806, 0.08810385316610336, 0.015379267744719982, -0.01809101365506649, 0.03882189095020294, 0.035028256475925446, -0.05278930813074112, 0.0031171252485364676, -0.015368813648819923, -0.0023082110565155745, -0.07824097573757172, -0.06096799299120903, 0.014235712587833405, -0.030014630407094955, -0.00446198508143425, 0.05729391425848007, -0.023730676621198654, 0.043397609144449234, -0.04345695301890373, -0.050432272255420685, -0.046943191438913345, -0.0328003391623497, -0.027204811573028564, -0.0188361257314682, -0.07466952502727509, 0.004819605033844709, -0.02103983610868454, 0.005767295137047768, 0.013350817374885082, -0.0011090334737673402, 0.01792295090854168, -0.009125101380050182, -0.0241457000374794, 0.03067324310541153, -0.032119058072566986, 0.008376079611480236, 0.014680594205856323, 0.04522552341222763, -0.04418173432350159, -0.028822116553783417, -0.011941703967750072, 0.018259095028042793, 0.014819921925663948, -0.021681051701307297, -0.015501333400607109, -0.00033732649171724916, -0.008545785211026669, -0.008550225757062435, -0.030300740152597427, -0.0024064199533313513, 0.02847844734787941, 0.032311875373125076, 0.03499968722462654, 0.06456393003463745, 0.018211090937256813, -0.012034616433084011, -0.01195588055998087, 0.04781956225633621, 0.00403122091665864, -0.0769696906208992, 0.03368369862437248, 0.004177553579211235, -0.037232112139463425, -0.024471184238791466, 0.0688144788146019, 0.001963013783097267, -0.043323297053575516, 0.04016776382923126, 0.01658078283071518, -0.060267068445682526, 0.04879993945360184, 0.02274969592690468, 0.013797060586512089, 0.048734813928604126, 0.003429768607020378, 0.022949259728193283, -0.032274361699819565, -0.05241924896836281, -0.00020836690964642912, -0.019147582352161407, 0.029221978038549423, -0.04243957996368408, 0.022261517122387886, -0.002334670862182975, 0.027867939323186874, 0.012957842089235783, 0.011917831376194954, 0.014371891506016254, -0.013653961941599846, 0.013989515602588654, 0.04648500680923462, 0.012286205776035786, 0.0874493345618248, 0.03170520067214966, -0.03826113045215607, 0.015827136114239693, 0.01948455162346363, 0.03276023641228676, -0.05454911291599274, 0.04778049886226654, -0.032559167593717575, -0.06222169101238251, 0.07215078920125961, -0.029231349006295204, -0.013628246262669563, -0.0465116873383522, -0.0049362387508153915, 0.003999676089733839, 0.05902515724301338, 0.07343760132789612, 0.017291685566306114, -0.03405637666583061, 0.02448323369026184, -0.028906093910336494, -0.01849001832306385, -0.017866145819425583, -0.023612122982740402, 0.008189672604203224, -0.09230639785528183, 0.031931713223457336, 0.012317872606217861, 0.04396527260541916, -0.018524182960391045, 0.03425069525837898, -0.007513190619647503, 0.015649331733584404, 0.00007239555998239666, -0.05201142281293869, 0.019721347838640213, 0.038720354437828064, 0.05562758073210716, -0.035264380276203156, -0.019040547311306, 0.03663944453001022, -0.0024194892030209303, 0.06370938569307327, 0.05089688301086426, -0.022509723901748657, 0.001004163408651948, -0.047913018614053726, -0.03225939720869064, 0.03630630299448967, 0.06353543698787689, -0.0603773407638073, 0.009522899053990841, 0.00035465965629555285, -0.0025974311865866184, -0.043688733130693436, -0.06775593757629395, 0.02031712420284748, 0.010173361748456955, 0.07177500426769257, 0.013760973699390888, 0.06019899994134903, 0.02833446115255356, -0.031285956501960754, -0.048827558755874634, 0.021694933995604515, -0.04540003836154938, 0.012111770920455456, -0.050315357744693756, -0.026501230895519257, -0.0071659451350569725, -0.0020881325472146273, 0.041846953332424164, -0.03257056325674057, -0.05095750838518143, -0.003503995481878519, 0.014994443394243717, 0.005358471535146236, -0.00676285894587636, -0.06673506647348404, 0.0015298387734219432, -0.0779152438044548, 0.003327233251184225, 0.008008084259927273, 0.03766408562660217, -0.016748294234275818, 0.03383076936006546, 0.022355638444423676, -0.006343155167996883, 0.019224543124437332, -0.021828247234225273, 0.005260422360152006, -0.033880963921546936, -0.035998258739709854, -0.00831635296344757, 0.02207176946103573, -0.002571897115558386, 0.0047668581828475, 0.02547341212630272, 0.02333129569888115, 0.008009817451238632, 0.056533221155405045, 0.08363305777311325, -0.007766062393784523, 0.014364093542098999, -0.01019513700157404, -0.03284385800361633, -0.021150922402739525, -0.008106173947453499, -0.004292548634111881, -0.008302402682602406, 0.006679719313979149, -0.032378412783145905, -0.05158283933997154, 0.02429860085248947, -0.01164777111262083, 0.02922017127275467, -0.05718981474637985, 0.005291746463626623, -0.01888005994260311, -0.0021468158811330795, -0.025273866951465607, -0.04338562488555908, -0.06843511015176773, -0.05700530484318733, 0.019354689866304398, 0.033371761441230774, -0.02573440782725811, -0.07353439927101135, 0.0038851576391607523, 0.018714776262640953, -0.02258019894361496, -0.005848698318004608, 0.01974731683731079, -0.016394753009080887, -0.07157763093709946, 0.04801559075713158, 0.014096464030444622, 0.001409305608831346, -0.07157356292009354, -0.0126546835526824, 0.01651783101260662, 0.011839499697089195, -0.047527212649583817, -0.06615894287824631, 0.09230389446020126, 0.048938073217868805, 0.03447837755084038, 0.019198281690478325, 0.005634896922856569, 0.07495268434286118, 0.017187289893627167, 0.026890885084867477, -0.0003799310070462525, 0.016280533745884895, 0.0008964502485468984, 0.01027634833008051, -0.05312158167362213, 0.006788692437112331, 0.00694940285757184, 0.03420453891158104, 0.03431146219372749, -0.07752230018377304, 0.02166605554521084, 0.0035873698070645332, -0.02229180373251438, -0.010656969621777534, 0.03270093351602554, -0.033267468214035034, 0.02452450431883335, -0.025804715231060982 ]
<p>I've been looking at numerous questions on this site regarding bootstrapping and confidence intervals, but I'm still confused. Part of the reason for my confusion is probably that I'm not advanced enough in my statistics knowledge to understand a lot of the answers. I'm about half-way through an introductory statistics course and my math level is only about mid-Algebra II, so anything past that level just confuses me. If one of the knowledgeable people on this site could explain this issue at my level it would be extremely helpful.</p> <p>We were learning in class how to take resamples using the bootstrap method and use those to build up a confidence interval for some statistic we'd like to measure. So for example, say we take a sample from a large population and find that 40% say they'll vote for Candidate A. We assume that this sample is a pretty accurate reflection of the original population, in which case we can take resamples from it to discover something about the population. So we take resamples and find (using a 95% confidence level) that the resulting confidence interval ranges from 35% to 45%.</p> <p>My question is, what does this confidence interval actually <em>mean</em>?</p> <p>I keep reading that there's a difference between (Frequentist) Confidence Intervals and (Bayesian) Credible Intervals. If I understood correctly, a credible interval would say that there's a 95% chance that in <em>our situation</em> the true parameter is within the given interval (35%-45%), while a confidence interval would say that there's a 95% that in <em>this type of situation</em> (but not necessarily in our situation specifically) the method we're using would accurately report that the true parameter is within the given interval.</p> <p>Assuming this definition is correct, my question is: What's the "true parameter" that we're talking about when using confidence intervals built up using the bootstrap method? Are we referring to (a) the true parameter of the <em>original population</em>, or (b) the true parameter of the <em>sample</em>? If (a), then we'd be saying that 95% of the time the bootstrap method will accurately report true statements about the original population. But how could we possibly know that? Doesn't the whole bootstrap method rest on the <em>assumption</em> that the original sample is an accurate reflection of the population it was taken from? If (b) then I don't understand the meaning of the confidence interval at all. Don't we already know the true parameter of the sample? It's a straightforward measurement!</p> <p>I discussed this with my teacher and she was quite helpful. But I'm still confused.</p>
g73649
[ 0.003381408052518964, 0.009815232828259468, -0.009379983879625797, 0.05530807375907898, -0.008749792352318764, 0.07921300083398819, 0.03261185809969902, 0.04497285932302475, -0.05952499806880951, -0.006193412002176046, -0.02531508542597294, 0.024508370086550713, 0.046388279646635056, -0.04366971552371979, -0.03551159426569939, -0.03962463513016701, 0.045020002871751785, -0.018185840919613838, 0.028206845745444298, -0.006232314743101597, -0.052518609911203384, -0.024451838806271553, -0.017841247841715813, -0.023856496438384056, -0.0858079046010971, -0.004462930373847485, -0.010645411908626556, 0.06474529206752777, -0.01785309426486492, -0.04493826627731323, -0.013248481787741184, 0.0017826027469709516, 0.07032932341098785, -0.003468976588919759, -0.015579299069941044, -0.03351712226867676, 0.052483685314655304, 0.005411200225353241, 0.04815113544464111, 0.0137676652520895, -0.04634113609790802, 0.04169400781393051, 0.025837723165750504, -0.003797450801357627, -0.00651914905756712, 0.0009429699857719243, -0.053996648639440536, -0.06577140092849731, 0.055858008563518524, -0.0617772676050663, -0.02919294498860836, 0.04372251033782959, 0.03929074853658676, 0.02752169966697693, -0.011113163083791733, 0.05435861647129059, 0.04116947948932648, 0.02972203865647316, 0.02263263426721096, -0.02163204923272133, 0.014492164365947247, -0.03575317561626434, -0.00785820558667183, 0.01247695554047823, 0.002808989956974983, 0.06332121789455414, -0.032895803451538086, 0.029148604720830917, -0.017477918416261673, -0.028948288410902023, -0.012525217607617378, -0.039693042635917664, -0.049655064940452576, -0.06344842910766602, -0.052064284682273865, -0.007328731939196587, -0.004172702319920063, 0.020105455070734024, 0.01412579882889986, 0.04531405493617058, -0.003004098776727915, -0.001801052363589406, -0.011768878437578678, 0.007696998305618763, 0.01340497937053442, 0.06254469603300095, -0.04900755360722542, -0.02505936287343502, -0.007807211484760046, 0.04273740574717522, 0.02787075564265251, -0.010791218839585781, 0.03658350929617882, 0.05509677156805992, -0.03462821990251541, -0.02639816142618656, -0.05357738211750984, 0.01682346500456333, 0.0015085474587976933, -0.005730923265218735, 0.014956792816519737, 0.014137672260403633, -0.02059798315167427, -0.03410643711686134, -0.07052251696586609, 0.02369523048400879, -0.03641471639275551, -0.029356060549616814, -0.019430290907621384, -0.01561811938881874, 0.00634415540844202, -0.04806872829794884, -0.042289990931749344, -0.06509512662887573, -0.06537863612174988, 0.04943038523197174, 0.07443509250879288, 0.024407414719462395, 0.021185051649808884, 0.041630636900663376, 0.025219017639756203, -0.023113906383514404, 0.023352595046162605, 0.02843223698437214, -0.03132506087422371, -0.010135209187865257, -0.02137072943150997, 0.02434314601123333, -0.0007767120841890574, 0.03804370388388634, -0.005730297416448593, 0.00045924214646220207, -0.014022208750247955, -0.06638774275779724, 0.024936694651842117, 0.02969808131456375, 0.0036308513954281807, 0.01835039258003235, 0.03709002584218979, 0.05162271857261658, -0.046071626245975494, 0.009474935941398144, 0.0617164671421051, -0.052117303013801575, 0.03502935171127319, 0.02411726303398609, -0.041316501796245575, -0.00021321428357623518, 0.03086600825190544, 0.045477546751499176, -0.05661576986312866, 0.06523776054382324, 0.035653240978717804, -0.04237011820077896, -0.0584864504635334, 0.02681804820895195, -0.030057597905397415, -0.025440827012062073, -0.0038106839638203382, 0.041548293083906174, 0.10520492494106293, -0.054893892258405685, -0.011106755584478378, 0.0096583291888237, 0.014053020626306534, -0.01942640356719494, 0.043447960168123245, -0.12876825034618378, -0.013666284270584583, -0.007411266211420298, 0.001817869022488594, -0.027790848165750504, 0.02281207963824272, -0.06417957693338394, 0.014957530423998833, -0.0076256259344518185, 0.07110972702503204, -0.010511376895010471, 0.039724741131067276, 0.06406468152999878, 0.00801939144730568, 0.057863231748342514, -0.0347675085067749, -0.04013434797525406, -0.025808915495872498, -0.028774281963706017, 0.045451678335666656, -0.02959468774497509, 0.01846255734562874, -0.004975346848368645, 0.0075119719840586185, -0.04284372553229332, -0.0276813842356205, 0.04464087262749672, -0.03301306813955307, -0.024692999199032784, 0.06669605523347855, -0.034144263714551926, 0.02666359953582287, 0.04494086652994156, 0.026295943185687065, 0.014530175365507603, 0.03129624202847481, 0.006440997123718262, 0.04198470339179039, 0.028697768226265907, -0.019114594906568527, -0.06659600138664246, -0.021286867558956146, 0.007767585106194019, 0.023076605051755905, 0.001983324997127056, 0.04581361263990402, -0.007176368962973356, -0.011030701920390129, -0.03263885900378227, 0.008301391266286373, 0.026758825406432152, 0.05827633664011955, -0.005636103451251984, 0.014660692773759365, -0.03166944161057472, 0.03606134280562401, -0.1093795895576477, -0.017606116831302643, 0.059467874467372894, -0.0450386181473732, 0.0013060546480119228, -0.007101600524038076, 0.07796145230531693, -0.024852197617292404, -0.04394102469086647, -0.022286221385002136, -0.03456887602806091, 0.043373771011829376, -0.022203413769602776, 0.015748128294944763, -0.014562739990651608, 0.010037119500339031, -0.012577488087117672, 0.003455727593973279, -0.03598278388381004, 0.02504740282893181, 0.04318123683333397, -0.03609102964401245, -0.012727071531116962, 0.015786362811923027, -0.012109450995922089, 0.051377132534980774, -0.0004650847986340523, -0.0075529757887125015, 0.01901717111468315, -0.004356680903583765, 0.008972895331680775, 0.0033963227178901434, -0.07440081238746643, 0.0054150414653122425, -0.018159182742238045, -0.01539524458348751, -0.003862672485411167, 0.008683090098202229, -0.016756728291511536, 0.03336898237466812, 0.027021706104278564, -0.027852466329932213, -0.054611753672361374, -0.050050634890794754, 0.02897338755428791, -0.014477008953690529, 0.005185027606785297, 0.022107064723968506, -0.04100853577256203, 0.027637014165520668, 0.060570407658815384, 0.0258104857057333, -0.05757925286889076, -0.003275914816185832, -0.06920433044433594, 0.03644173592329025, -0.031409166753292084, -0.047880642116069794, -0.014683069661259651, 0.05129502713680267, 0.01476268284022808, 0.020665999501943588, 0.030477650463581085, 0.04980297014117241, -0.033195871859788895, 0.003264635568484664, 0.009123178198933601, 0.03699804097414017, -0.036442045122385025, -0.006680784747004509, 0.050810590386390686, -0.0447857528924942, 0.023590683937072754, 0.010761654004454613, -0.030146123841404915, 0.059550169855356216, 0.00027583513292483985, -0.022941451519727707, 0.010691789910197258, -0.009800908155739307, -0.01742415875196457, 0.0766918808221817, 0.011933901347219944, 0.02545425109565258, -0.006326405797153711, 0.007172271143645048, 0.060543209314346313, -0.07810612767934799, 0.01928139477968216, 0.0017547575989738107, -0.019549904391169548, 0.009503702633082867, 0.021140968427062035, -0.04057765752077103, -0.015798091888427734, -0.03162390738725662, -0.045748211443424225, -0.011716660112142563, -0.05091312527656555, -0.05427972227334976, 0.061758603900671005, 0.019622676074504852, -0.06896483898162842, -0.04496055096387863, 0.04701710119843483, -0.0212892796844244, -0.02580896019935608, 0.044042039662599564, -0.007546235807240009, 0.01698157750070095, 0.016334781423211098, -0.004208620171993971, -0.09331806004047394, -0.0036867938470095396, 0.02104278653860092, 0.01690942607820034, -0.006155377719551325, 0.016969108954072, 0.015118750743567944, 0.011470058001577854, -0.020173940807580948, 0.0030509899370372295, 0.01616227999329567, 0.05069577321410179, -0.04348871484398842, 0.009541667066514492, -0.026021448895335197, -0.009097600355744362, 0.008040884509682655, -0.046831198036670685, -0.03580167144536972, -0.002821041503921151, 0.04812278226017952, -0.018759112805128098, -0.020973654463887215, 0.00828348658978939, 0.049832504242658615, 0.058646563440561295, -0.04113980382680893, 0.002685233484953642, 0.005886898376047611, -0.00832297746092081, -0.050654150545597076, 0.03465818613767624, 0.024558760225772858, 0.06046340987086296, -0.004259906709194183, -0.024805566295981407, 0.03772949054837227, -0.016534170135855675, 0.022083470597863197, 0.01063518412411213, -0.05030229315161705, 0.053690746426582336, 0.047921571880578995, 0.0015469701029360294, 0.000758718466386199, 0.004979230463504791, -0.02536163106560707, -0.023268859833478928, -0.050122082233428955, 0.03645487129688263, -0.038165975362062454, 0.0039735520258545876, -0.0029469134751707315, 0.03074030578136444, -0.05539841577410698, 0.04051465168595314, -0.04653722792863846, -0.049284812062978745, 0.024140993133187294, 0.022446421906352043, -0.04661501571536064, -0.07149502635002136, 0.009745806455612183, 0.07694016396999359, 0.052034080028533936, 0.01567700505256653, 0.033886972814798355, -0.000670574139803648, 0.03604920208454132, -0.009395305998623371, 0.0052282619290053844, 0.0405510850250721, -0.012874350883066654, -0.00796626228839159, -0.0520457848906517, 0.05646655708551407, 0.08180968463420868, -0.0008989727939479053, -0.03860423341393471, 0.015729183331131935, 0.04703454300761223, 0.03048236481845379, -0.0059267450124025345, 0.015180482529103756, -0.004091889131814241, -0.056098323315382004, -0.017511440441012383, -0.04496414586901665, -0.003753958037123084, 0.02379065752029419, 0.029148776084184647, 0.010388785973191261, -0.04395141080021858, 0.013072592206299305, -0.036378875374794006, 0.024889986962080002, 0.023395439609885216, 0.0355973020195961, 0.07102660089731216, -0.015088730491697788, 0.008083575405180454, -0.015968991443514824, -0.019829154014587402, -0.033484917134046555, -0.03121120110154152, 0.01187686063349247, 0.009590922854840755, -0.025278830900788307, 0.017839178442955017, -0.02898087166249752, 0.018431300297379494, -0.03092748299241066, -0.005309106316417456, 0.055731240659952164, 0.04303571581840515, -0.05113336816430092, 0.031059810891747475, 0.023886093869805336, -0.038164906203746796, 0.06754530221223831, -0.060798726975917816, 0.0055044861510396, 0.006582403555512428, 0.04493936151266098, 0.05287856236100197, 0.09004414081573486, -0.05438365414738655, -0.022814489901065826, -0.030618678778409958, 0.04631025344133377, -0.02158183790743351, -0.020810727030038834, -0.060661107301712036, -0.004716352093964815, -0.012442287057638168, -0.026927338913083076, -0.033591847866773605, 0.02643493562936783, 0.049604203552007675, 0.0885363221168518, 0.0172797292470932, -0.02453703060746193, 0.0009577987948432565, -0.008501159958541393, -0.015305226668715477, 0.02920578606426716, 0.006963264662772417, -0.0035852158907800913, 0.03976031392812729, -0.06328145414590836, -0.05732784792780876, -0.011410664767026901, -0.04860679805278778, 0.07494480907917023, 0.04203345999121666, 0.012840887531638145, 0.05631382390856743, 0.01430576853454113, -0.0646495372056961, 0.021194078028202057, -0.0739808976650238, 0.03801191970705986, 0.02644304372370243, -0.05360312759876251, 0.011535036377608776, -0.011712592095136642, -0.0041041807271540165, 0.039688535034656525, 0.0008501661941409111, -0.025698693469166756, -0.004020285326987505, 0.10050313919782639, -0.022118380293250084, 0.025023384019732475, 0.005845520179718733, -0.006869371049106121, 0.04218122735619545, -0.030761023983359337, -0.014700307510793209, 0.03200617805123329, -0.03311361372470856, -0.007855672389268875, -0.012656355276703835, -0.07701511681079865, 0.002574762562289834, -0.0206123236566782, 0.010973994620144367, -0.011296448297798634, -0.04585249349474907, 0.05533172935247421, -0.034991033375263214, -0.0320000983774662, -0.02098258212208748, 0.01756819523870945, -0.0015175191219896078, 0.0620526485145092, -0.0071149785071611404, 0.014833161607384682, 0.007817180827260017, 0.027406107634305954, -0.03711521998047829, -0.004529851023107767, -0.029904251918196678, -0.010131826624274254, -0.045273154973983765, -0.02135440520942211, 0.04607952758669853, 0.01337243989109993, -0.01298351027071476, 0.008227589540183544, 0.016827255487442017, -0.01057126559317112, -0.015743479132652283, -0.0032172747887670994, -0.01821054145693779, 0.028723131865262985, -0.03243465721607208, -0.057208724319934845, -0.060003168880939484, -0.03235335275530815, 0.0685458853840828, -0.0027107771020382643, 0.01256293524056673, -0.030576389282941818, 0.0269275214523077, 0.01879209466278553, -0.019815567880868912, -0.037352144718170166, 0.015975039452314377, -0.011514013633131981, 0.05129466578364372, -0.008407162502408028, 0.061003852635622025, -0.042112864553928375, -0.006429503206163645, 0.03770948201417923, -0.03376169875264168, 0.09156640619039536, 0.03585332632064819, -0.04399491474032402, 0.030411826446652412, -0.007673913612961769, 0.03391941264271736, 0.024867286905646324, -0.025088001042604446, 0.024206090718507767, -0.05128292739391327, -0.01387807261198759, -0.040476243942976, -0.04023430868983269, 0.039111535996198654, -0.04777517542243004, -0.07247667014598846, -0.042983975261449814, -0.03940381482243538, 0.024250369518995285, 0.004375888966023922, -0.0016075666062533855, -0.033266983926296234, 0.019732166081666946, -0.08891670405864716, -0.02129354327917099, -0.003757201135158539, 0.013766379095613956, -0.02760980650782585, -0.038928404450416565, -0.015283070504665375, -0.017473261803388596, -0.019277697429060936, 0.017788326367735863, -0.035591091960668564, 0.023116813972592354, 0.03612290322780609, -0.011616584844887257, 0.048936303704977036, 0.006973159499466419, -0.001422503381036222, 0.02961503528058529, 0.05172719433903694, 0.007193695288151503, -0.018519535660743713, -0.0408799834549427, -0.007328421343117952, -0.05671210214495659, 0.07556641101837158, -0.01319951843470335, -0.03080749697983265, 0.04706747084856033, 0.0007001515477895737, 0.003208099165931344, 0.03368343040347099, 0.012759356759488583, 0.04449239745736122, 0.013464708812534809, -0.03190889582037926, -0.04848902300000191, -0.045490942895412445, -0.0008997502154670656, 0.06790018081665039, -0.011909245513379574, 0.09310135990381241, -0.005863715894520283, 0.03738176077604294, -0.0006643953383900225, 0.01679733581840992, -0.04685377702116966, 0.015353753231465816, 0.006253862287849188, -0.02144470438361168, -0.020763162523508072, -0.02211623080074787, -0.0005104268784634769, -0.013143816031515598, -0.02506142668426037, 0.06967150419950485, 0.013501450419425964, 0.05585711449384689, -0.06272131949663162, -0.002327898982912302, 0.03218860179185867, 0.06278087198734283, 0.02981536090373993, 0.047131869941949844, 0.05151670426130295, -0.03974739462137222, 0.037873875349760056, -0.004846645053476095, -0.0006797610549256206, -0.030161729082465172, -0.010962676256895065, 0.020978709682822227, 0.014641362242400646, 0.0008750992128625512, 0.04446591064333916, -0.010735968127846718, -0.010737922042608261, -0.04732416570186615, 0.0225178524851799, -0.0009497303981333971, 0.001841449411585927, 0.021166082471609116, 0.022784192115068436, 0.05917462706565857, -0.01875125989317894, -0.02712453342974186, -0.03193506971001625, -0.031847644597291946, -0.025039633736014366, 0.01508903969079256, -0.021719012409448624, -0.0027352937031537294, -0.021148426458239555, -0.06181725487112999, -0.0269620381295681, -0.020960809662938118, -0.031813040375709534, -0.01897156797349453, -0.005707558710128069, 0.029731489717960358, 0.014327402226626873, 0.011805159039795399, -0.006117764860391617, -0.011173251084983349, 0.01052893791347742, 0.022439103573560715, -0.012476683594286442, 0.00897740013897419, 0.020685726776719093, 0.033250462263822556, 0.017174841836094856, 0.019177261739969254, -0.06931855529546738, -0.012599446810781956, -0.009881677106022835, -0.017152804881334305, 0.04934414103627205, -0.014389720745384693, 0.04447883740067482, -0.03268978372216225, -0.04130006581544876, -0.026610424742102623, -0.007683586794883013, 0.013525472022593021, 0.016119036823511124, -0.04083937779068947, 0.022005120292305946, -0.041453342884778976, 0.012810025364160538, -0.02238134853541851, 0.03740718588232994, -0.05365004763007164, -0.05272276699542999, 0.0338745079934597, -0.009386877529323101, -0.013498945161700249, -0.02753068320453167, -0.047330327332019806, -0.022249311208724976, 0.009866153821349144, 0.059170737862586975, -0.013362693600356579, 0.11550591886043549, -0.0054054358042776585, -0.052269771695137024, -0.033168017864227295, 0.012492810375988483, 0.003331761574372649, 0.06637859344482422, 0.05661674588918686, -0.03538252040743828, 0.014740624465048313, -0.06441377848386765, 0.061771515756845474, 0.004809825215488672, -0.03425920009613037, -0.06534548848867416, -0.01885187439620495, 0.02442852035164833, 0.07278506457805634, 0.004323598463088274, -0.01474129967391491, 0.010492687113583088, 0.04359835386276245, 0.026227621361613274, -0.061714090406894684, 0.018622996285557747, -0.022659186273813248, -0.025028495118021965, -0.011948933824896812, 0.013951717875897884, 0.003982356283813715, -0.03803670406341553, 0.033164411783218384 ]
<p>I computed a feature <code>x</code> that I use to predict <code>y</code> which is a <strong>probability</strong> of being a certain class.</p> <p><strong>Raw data in R format for (x,y) is pasted here:</strong> <a href="http://tny.cz/a97b3fd0" rel="nofollow">http://tny.cz/a97b3fd0</a> (500 samples)</p> <p>plot(x,y) looks like this:</p> <p><img src="http://i.stack.imgur.com/sKoJo.png" alt="enter image description here"></p> <p>It seems similar to a <a href="http://stats.stackexchange.com/questions/83554/linear-regression-not-fitting-well">previous question</a> I asked, so I am tempted to try <a href="http://stats.stackexchange.com/a/83613/21720">this advice</a>, which I understand is the "Least Squared Fit"on log(y) (because y is a probability).</p> <p>Am I correct?</p> <p>(My objective is to minimize the MSE.)</p>
g49921
[ 0.020635806024074554, -0.06678152084350586, 0.0028885090723633766, -0.046441975980997086, -0.03523735702037811, -0.047738052904605865, -0.0009516510763205588, 0.033082976937294006, -0.03415339067578316, -0.064482681453228, 0.01681363768875599, 0.0126492353156209, 0.07480858266353607, -0.0038423871155828238, -0.03878284990787506, 0.02530692331492901, 0.10516639798879623, 0.007085890043526888, 0.0490683913230896, 0.008253229781985283, -0.012117947451770306, -0.003439472522586584, 0.054087474942207336, -0.030122894793748856, -0.00693642720580101, -0.05056377872824669, -0.017810309305787086, 0.07270585000514984, -0.058218814432621, 0.05630052462220192, 0.02456619217991829, 0.04178852587938309, 0.057793308049440384, -0.03841326758265495, -0.021569430828094482, -0.012644515372812748, -0.0019503096118569374, 0.02169318124651909, 0.0208683330565691, 0.017861124128103256, -0.021406570449471474, 0.00869633536785841, 0.06792232394218445, 0.04037131741642952, 0.0006291380850598216, -0.026607980951666832, 0.015027905814349651, -0.003323183860629797, 0.040542397648096085, 0.002391478745266795, -0.017249051481485367, -0.0018888004124164581, -0.005302261561155319, -0.04418144375085831, 0.07208096981048584, 0.05044462904334068, -0.004331427626311779, 0.005203102715313435, -0.028983119875192642, -0.0416383296251297, 0.07082637399435043, -0.011660140007734299, -0.056946735829114914, 0.023678461089730263, 0.002023268025368452, 0.060418009757995605, -0.039122119545936584, -0.0402851440012455, -0.012631959281861782, 0.01646258868277073, 0.02488277107477188, 0.03671519458293915, -0.0057359919883310795, -0.05717777833342552, -0.06201313063502312, 0.0017797322943806648, 0.010668307542800903, 0.03878254070878029, -0.013522095046937466, 0.09340891987085342, -0.0025306015741080046, -0.007320457138121128, -0.012902668677270412, 0.016037050634622574, -0.021591490134596825, 0.031130993738770485, 0.0571628212928772, -0.0034451105166226625, 0.06905264407396317, 0.03825921565294266, -0.02519621141254902, 0.008736412040889263, 0.04308705776929855, 0.027606695890426636, -0.024323202669620514, 0.021517297253012657, -0.11196557432413101, -0.00537886843085289, 0.013654067181050777, 0.022462647408246994, 0.014786915853619576, 0.013981585390865803, 0.005145533476024866, -0.016470057889819145, -0.064592145383358, 0.019696498289704323, -0.00020218640565872192, 0.0035128456074744463, -0.008667437359690666, -0.01850866712629795, -0.0377001017332077, 0.038536436855793, -0.020437370985746384, -0.020338453352451324, -0.03235701099038124, -0.050526537001132965, 0.015346411615610123, -0.05224080756306648, 0.014009863138198853, 0.004446486942470074, 0.05154864117503166, -0.024777311831712723, 0.0681103989481926, 0.10400591790676117, -0.00023992919886950403, 0.013680688105523586, -0.021234480664134026, 0.03499141335487366, 0.04368945583701134, -0.04569738730788231, -0.01836242340505123, 0.026238633319735527, -0.01863793283700943, -0.006065144203603268, -0.0037660999223589897, 0.07043106853961945, -0.05652016028761864, 0.003030620515346527, -0.005909263622015715, 0.04680442437529564, 0.0010672162752598524, 0.03711901977658272, 0.020606055855751038, -0.04828471690416336, -0.029680723324418068, 0.005101898685097694, -0.032527945935726166, 0.05172457918524742, -0.004065175075083971, 0.02082354947924614, -0.039011236280202866, 0.02887141890823841, -0.02546113356947899, 0.028019795194268227, -0.04359900951385498, -0.0035802857019007206, 0.03735995665192604, 0.003299757605418563, 0.0035523162223398685, -0.022165704518556595, 0.006645164452493191, -0.038788288831710815, 0.04589446634054184, 0.024537239223718643, -0.027767056599259377, -0.02966202422976494, 0.0012677309568971395, -0.025999460369348526, -0.020387964323163033, -0.06016041710972786, 0.0419456847012043, -0.022805675864219666, 0.04897072911262512, -0.023807477205991745, 0.008562383241951466, 0.009870655834674835, 0.014990079216659069, -0.024288993328809738, 0.023569438606500626, -0.037559736520051956, 0.025100167840719223, 0.02924494631588459, 0.015205122530460358, -0.014096121303737164, -0.0361228883266449, -0.10909298062324524, -0.002874813275411725, 0.04706203192472458, -0.04861687496304512, -0.02947799675166607, -0.03600294515490532, -0.06798852235078812, -0.05136871337890625, -0.061672866344451904, -0.005124954041093588, -0.0012911059893667698, 0.005629473831504583, -0.03669826686382294, -0.07133954763412476, 0.007828708738088608, 0.04768669232726097, 0.006367454305291176, -0.0056060790084302425, 0.036453716456890106, -0.05999134108424187, -0.05041435733437538, 0.05223134532570839, -0.035619303584098816, -0.03295992314815521, 0.036656804382801056, 0.04665467143058777, -0.03221113607287407, -0.002698302734643221, 0.025673305615782738, 0.01918487809598446, 0.013897777535021305, -0.009161632508039474, 0.07673041522502899, -0.0555790439248085, -0.02746296487748623, -0.015745006501674652, -0.004681400954723358, 0.05282359942793846, 0.005686513148248196, 0.03039182350039482, 0.012589588761329651, 0.03640799969434738, 0.019150719046592712, 0.014394351281225681, -0.050163526087999344, -0.005734841339290142, -0.06254339218139648, -0.0023689521476626396, -0.005676555447280407, 0.03335686773061752, 0.006670732516795397, -0.015706226229667664, -0.02070784382522106, -0.013849267736077309, 0.030049052089452744, 0.029824327677488327, 0.03376000002026558, -0.02031153440475464, 0.02851797081530094, 0.06259505450725555, -0.00472611840814352, -0.015667064115405083, -0.01908024586737156, 0.007648359518498182, 0.0806184932589531, -0.0167828518897295, 0.05554031580686569, -0.034637123346328735, -0.02400410734117031, -0.011817628517746925, -0.037401340901851654, -0.041587382555007935, -0.00563637912273407, 0.023397713899612427, -0.004141372628509998, 0.011115048080682755, 0.06747504323720932, -0.036741115152835846, -0.008327661082148552, -0.08334165811538696, 0.018656035885214806, -0.03519687429070473, -0.0038876552134752274, 0.03934092819690704, 0.01943005435168743, -0.03118612803518772, 0.01134296040982008, 0.012958770617842674, 0.021327955648303032, 0.0349833182990551, 0.036857571452856064, -0.04522395133972168, 0.04707765579223633, -0.04036400467157364, -0.014535926282405853, 0.05403178930282593, -0.010157276876270771, -0.004945610649883747, 0.018573248758912086, -0.01551574096083641, -0.016532326117157936, 0.07720742374658585, -0.0031629123259335756, -0.027923429384827614, 0.09434829652309418, -0.012094073928892612, -0.012920774519443512, 0.048918262124061584, 0.0066636898554861546, -0.022447701543569565, 0.000899861624930054, 0.03614798188209534, -0.041872281581163406, 0.0018457741243764758, 0.01250924076884985, -0.06334569305181503, 0.033235881477594376, 0.01132435817271471, 0.032804589718580246, -0.008398485369980335, -0.047562167048454285, -0.01712758094072342, -0.051234833896160126, -0.01500150840729475, -0.020025836303830147, -0.00644242949783802, 0.018288757652044296, 0.0013147752033546567, 0.0021583084017038345, -0.053565844893455505, -0.02059040032327175, -0.03390413895249367, -0.003855298040434718, 0.046307023614645004, 0.0006694707553833723, 0.040225353091955185, -0.06075209751725197, -0.011139146983623505, 0.0419243648648262, 0.027123162522912025, 0.027699798345565796, -0.01435105875134468, 0.0167707446962595, -0.032439570873975754, 0.04162323474884033, 0.06987735629081726, 0.08002746850252151, -0.020192112773656845, -0.012304301373660564, -0.024653425440192223, -0.04386674985289574, 0.007958981208503246, -0.0006102459155954421, 0.014845429919660091, 0.0008968226611614227, -0.002541524590924382, -0.015179917216300964, 0.04068080708384514, 0.013439814560115337, -0.009165369905531406, -0.014499841257929802, -0.00790655892342329, 0.01638845168054104, 0.06239442899823189, -0.017407726496458054, -0.029203474521636963, 0.005154424346983433, -0.02867329679429531, -0.019257033243775368, 0.03307676687836647, -0.007122441660612822, 0.03505236655473709, -0.020275156944990158, 0.008404657244682312, 0.030959174036979675, 0.04797036945819855, -0.060911163687705994, -0.00042961110011674464, -0.010948197916150093, -0.027658073231577873, 0.004439829383045435, 0.024853043258190155, 0.0899885818362236, 0.039349716156721115, 0.03647990524768829, -0.01666090078651905, -0.054410602897405624, 0.051847100257873535, 0.09586317837238312, -0.04152972251176834, -0.008177313953638077, 0.021387068554759026, -0.0076851388439536095, -0.04085257649421692, 0.023030733689665794, 0.04161960631608963, 0.002807781333103776, -0.018432114273309708, 0.024477429687976837, 0.006199410185217857, -0.03780483454465866, -0.0019532842561602592, 0.0077483016066253185, 0.014295697212219238, 0.0024595288559794426, -0.01864130236208439, -0.04402913153171539, -0.09657806158065796, 0.026214370504021645, -0.007105519995093346, -0.029555778950452805, 0.06621728092432022, 0.03349102661013603, -0.02657708339393139, 0.0019887250382453203, -0.05047660693526268, 0.005297682713717222, 0.025405600666999817, 0.04397803917527199, -0.01984013244509697, 0.0015368706081062555, -0.0381070151925087, -0.007900714874267578, -0.01678098924458027, -0.061467964202165604, -0.000361115817213431, -0.01855023391544819, -0.03998514637351036, -0.015634531155228615, 0.03979607671499252, 0.0023756786249578, 0.04002397134900093, 0.007510263007134199, -0.061347100883722305, 0.007011707406491041, 0.017458969727158546, 0.03605123981833458, 0.0031950639095157385, -0.024261541664600372, 0.035996973514556885, -0.024103283882141113, 0.06588616967201233, -0.008628830313682556, 0.02053077705204487, -0.04516136646270752, 0.034088134765625, -0.03085584007203579, 0.0272802896797657, 0.010758711956441402, 0.004641822539269924, 0.0013291380601003766, 0.03288239240646362, -0.0270724818110466, 0.024504095315933228, -0.043955717235803604, -0.025307126343250275, -0.08485770970582962, 0.008150364272296429, -0.04156355932354927, -0.017776362597942352, 0.04336167126893997, -0.022939937189221382, 0.006616214755922556, -0.030848806723952293, 0.03411952033638954, 0.008567888289690018, -0.046167630702257156, 0.06240403652191162, 0.014397261664271355, 0.07527320086956024, -0.0002771818544715643, 0.03478449583053589, 0.042343925684690475, 0.02108043245971203, 0.018628207966685295, -0.00469718175008893, -0.01965080015361309, 0.006523251533508301, -0.021540913730859756, 0.014439132064580917, 0.013758589513599873, -0.03133440017700195, -0.07240408658981323, 0.006730268243700266, -0.0003000653232447803, -0.04573284089565277, -0.0017864253604784608, 0.061615608632564545, 0.021708661690354347, -0.045778896659612656, 0.03405269235372543, 0.00517833698540926, -0.009001628495752811, 0.021765850484371185, 0.03275291621685028, -0.04765518382191658, -0.017529837787151337, -0.008275382220745087, 0.016136571764945984, -0.025338150560855865, -0.006379893980920315, 0.0000019076555872743484, -0.02111327461898327, -0.013661337085068226, 0.058650266379117966, -0.025440648198127747, 0.030333396047353745, 0.031072745099663734, 0.02262573130428791, -0.05917246267199516, -0.04487691819667816, 0.021105026826262474, -0.037662655115127563, -0.0038103125989437103, 0.03623008355498314, -0.055642325431108475, -0.022676797583699226, 0.006176937371492386, 0.02469504252076149, -0.02761412411928177, 0.011773809790611267, 0.02991502918303013, 0.02632793039083481, -0.019210685044527054, 0.04840895161032677, 0.019424930214881897, 0.010961445979773998, 0.06622636318206787, -0.03471093252301216, -0.028178585693240166, -0.03674113750457764, -0.03874035179615021, 0.11391221731901169, 0.02315187267959118, -0.01992110162973404, 0.09241647273302078, -0.00411846861243248, -0.004939798265695572, 0.018169252201914787, -0.042029235512018204, -0.08440268784761429, -0.05334357172250748, -0.04573095589876175, 0.012766560539603233, 0.02061443030834198, -0.046584825962781906, 0.04270343855023384, 0.02241404727101326, -0.011021732352674007, -0.027000678703188896, -0.012420682236552238, -0.013760105706751347, 0.024385670199990273, -0.03554698824882507, -0.04380861297249794, -0.03268975764513016, 0.008174094371497631, 0.0190589539706707, -0.017971785739064217, -0.05854904279112816, -0.028498142957687378, -0.012353302910923958, -0.039635587483644485, 0.011146501637995243, -0.028132930397987366, 0.03356088325381279, 0.03512950614094734, -0.006052440498024225, 0.03276626393198967, 0.036532141268253326, -0.03324483707547188, 0.059217579662799835, 0.02598978579044342, 0.024281002581119537, -0.012715620920062065, 0.004074782598763704, -0.06373462080955505, -0.06113826483488083, -0.0016220599645748734, 0.01064910925924778, 0.026439320296049118, -0.007944521494209766, -0.009771708399057388, -0.023894263431429863, 0.009552542120218277, -0.030690902844071388, -0.08176825195550919, 0.03131807968020439, 0.0336957648396492, -0.05014150217175484, -0.011607914231717587, 0.008299913257360458, 0.02278093248605728, 0.012330440804362297, -0.017424488440155983, 0.0002061935083474964, -0.049534112215042114, -0.01953590102493763, -0.03232327476143837, -0.02369234897196293, 0.027653975412249565, -0.01624133624136448, 0.006769115570932627, -0.0326697938144207, -0.0015494456747546792, -0.02216610312461853, 0.037366848438978195, 0.0005269575631245971, 0.010524053126573563, 0.012841749005019665, -0.034962523728609085, -0.005876047071069479, -0.022263502702116966, 0.02072683535516262, -0.014040638692677021, 0.0015653633745387197, 0.01672094501554966, 0.05003298446536064, 0.027491455897688866, 0.017126161605119705, 0.000058487577916821465, 0.016678111627697945, 0.007603856734931469, -0.047576483339071274, -0.059422560036182404, -0.057520873844623566, 0.038453202694654465, 0.012616368941962719, 0.06965012103319168, 0.015218012034893036, -0.049626268446445465, -0.03197954595088959, 0.05081375688314438, -0.025561941787600517, -0.05665663257241249, 0.004841797053813934, -0.02564765326678753, -0.04941832274198532, -0.03712695837020874, 0.0018430183408781886, 0.05236735939979553, 0.02353787235915661, -0.01667214371263981, 0.05244330316781998, -0.034119367599487305, -0.027985097840428352, 0.014235079288482666, -0.06123023480176926, -0.01586315594613552, -0.05531071498990059, 0.0688081756234169, -0.054266925901174545, 0.05513085797429085, 0.06793239712715149, 0.07845016568899155, 0.043606750667095184, 0.07118517905473709, 0.01911558397114277, 0.011326031759381294, -0.04563216492533684, 0.005273998714983463, 0.03637697920203209, 0.04986829310655594, -0.04087597504258156, -0.04277173429727554, 0.03466055914759636, 0.034273676574230194, 0.02482515387237072, -0.02805449068546295, 0.05952431261539459, 0.05060313269495964, 0.05073551461100578, 0.027766110375523567, 0.0557345375418663, -0.04574234038591385, -0.052888959646224976, -0.08351944386959076, -0.01834145560860634, -0.04142812266945839, 0.05900115147233009, 0.025096898898482323, -0.04314221441745758, -0.00990667287260294, -0.07799313217401505, -0.06262601166963577, -0.033328402787446976, -0.027048252522945404, 0.0059657045640051365, 0.01771065779030323, 0.057941026985645294, 0.024103360250592232, -0.0024864287115633488, -0.03950338810682297, 0.00559008214622736, 0.020564375445246696, 0.005439931061118841, -0.020225873216986656, 0.009752927348017693, -0.047524627298116684, 0.009582833386957645, 0.04773174971342087, -0.030768385156989098, -0.023394588381052017, 0.01558298896998167, -0.0007435877341777086, -0.034534383565187454, -0.01422466617077589, 0.03445422649383545, -0.030581489205360413, -0.0040563312359154224, 0.058693647384643555, -0.06775175780057907, 0.009737181477248669, 0.045163773000240326, 0.05610509216785431, -0.004622228443622589, 0.05843647941946983, -0.06135339289903641, -0.04276571422815323, 0.05708010494709015, -0.018395496532320976, -0.012400828301906586, -0.02160060778260231, 0.010890902951359749, -0.07867266982793808, -0.02076784335076809, 0.007715628016740084, -0.04354805871844292, -0.008957342244684696, 0.03762315586209297, 0.03662513941526413, 0.05871398374438286, -0.03753194585442543, -0.0059874155558645725, -0.030620062723755836, -0.05993868410587311, -0.0036568264476954937, -0.012692345306277275, 0.02311532385647297, 0.01515265554189682, -0.0115552619099617, -0.025653496384620667, 0.040961284190416336, -0.03605043888092041, 0.056521326303482056, -0.012283523567020893, -0.024723349139094353, -0.037835605442523956, 0.014103793539106846, 0.000466339522972703, -0.0053955321200191975, -0.0400063581764698, 0.0718066617846489, -0.019770141690969467, 0.07157167047262192, -0.014306223019957542, -0.012333949096500874, 0.025368649512529373, 0.005449485033750534, 0.027680203318595886, 0.02859295904636383, -0.02711242251098156, 0.037561919540166855, -0.033157456666231155, -0.020767880603671074, -0.03614887222647667, 0.027693241834640503, -0.07538154721260071, 0.02219395712018013, -0.029231291264295578, -0.00419975072145462, -0.007099746260792017, 0.005815037060528994, 0.04123624786734581, -0.03838219493627548, 0.027542077004909515, -0.049221329391002655, -0.03287878260016441, 0.008429641835391521, 0.014874768443405628, 0.04428398981690407, 0.02243143506348133, -0.007056722417473793 ]
<p>I'm working on my final project, and it's a QUEST algorithm, and it uses the chi-square test. I have a problem where the expected value = 0. </p> <ol> <li>What should I do? </li> <li>What does it imply to the chi-square test or to the QUEST algorithm?</li> </ol>
g73650
[ 0.06494802236557007, 0.005855635739862919, 0.015711423009634018, -0.07046796381473541, 0.04967016726732254, -0.04204732924699783, -0.0358460396528244, 0.07522611320018768, 0.0034560225903987885, 0.017973585054278374, -0.03563297167420387, 0.03966737911105156, 0.029735058546066284, -0.008000463247299194, -0.03948018327355385, -0.0017986043822020292, 0.07759081572294235, -0.02936711348593235, 0.01635221764445305, 0.009966103360056877, -0.030213601887226105, 0.06455770879983902, -0.011350402608513832, -0.04607248678803444, 0.07694064825773239, -0.05431268736720085, -0.029309982433915138, 0.04690571501851082, -0.09505117684602737, 0.04332989454269409, -0.024472961202263832, -0.008869911544024944, 0.10150586813688278, -0.02819407358765602, -0.041253816336393356, 0.02338823489844799, 0.08407986909151077, 0.02156810276210308, 0.02840767242014408, 0.027958299964666367, -0.04787537455558777, -0.017593860626220703, -0.03693709522485733, -0.012385371141135693, 0.03466935455799103, -0.02963595651090145, -0.0010679431725293398, 0.06463704258203506, 0.058912716805934906, 0.01797209121286869, -0.016432760283350945, 0.005650183651596308, 0.06035055220127106, -0.03559769690036774, 0.006580195855349302, 0.06829013675451279, -0.0018054312095046043, -0.030095001682639122, -0.03631461784243584, -0.004966169595718384, 0.016839461401104927, -0.02246827632188797, -0.015238733030855656, -0.0001745714107528329, 0.0005638026632368565, 0.009125866927206516, 0.002936819801107049, -0.013589986599981785, -0.09195279330015182, 0.03863983973860741, -0.0014377899933606386, -0.05030754208564758, 0.012748242355883121, -0.0017737146699801087, -0.05561031773686409, -0.0446871817111969, 0.05301108583807945, 0.02284999005496502, -0.03285893052816391, 0.012140014208853245, -0.025259247049689293, 0.026673220098018646, -0.008749675936996937, -0.012654038146138191, -0.03036460466682911, 0.02118515968322754, 0.010483928956091404, -0.04035307466983795, 0.021711185574531555, 0.0407814085483551, -0.031650692224502563, -0.014281205832958221, 0.017014317214488983, -0.02421051822602749, -0.0505821630358696, 0.020385559648275375, 0.004525262862443924, 0.012111404910683632, 0.0191941037774086, 0.056230004876852036, -0.016765274107456207, 0.010092292912304401, -0.014436247758567333, -0.04335799068212509, -0.01982402428984642, 0.04544783756136894, 0.05392784997820854, 0.04238129407167435, -0.03577527776360512, 0.0012296047061681747, -0.0012401245767250657, 0.017658500000834465, -0.07700732350349426, -0.06261112540960312, 0.003512104507535696, 0.006678426638245583, 0.06014936417341232, 0.007981265895068645, 0.008111340925097466, 0.014207248575985432, 0.0053258552215993404, -0.018674006685614586, 0.04736897721886635, 0.023040201514959335, 0.03200157731771469, 0.014206630177795887, 0.00441685551777482, 0.03005041927099228, 0.034983281046152115, 0.03514274209737778, 0.0037624805700033903, -0.005954072345048189, -0.08172173798084259, 0.0110672852024436, -0.027859317138791084, -0.012617581523954868, -0.002468676073476672, 0.023255957290530205, 0.00760520389303565, -0.035197727382183075, -0.08684719353914261, -0.003889963962137699, -0.00020642908930312842, 0.0022582870442420244, 0.020320573821663857, -0.01794159971177578, -0.04858182370662689, 0.00820129457861185, -0.005603065714240074, 0.014047504402697086, -0.02687828056514263, 0.012358881533145905, 0.00296169170178473, 0.00244475738145411, -0.05053796246647835, -0.0077552893199026585, 0.0236970242112875, 0.0351836159825325, -0.01387312263250351, -0.058618202805519104, 0.12483606487512589, 0.012223034165799618, 0.024563707411289215, 0.0027876412495970726, -0.07127159088850021, -0.01343122310936451, -0.00253202673047781, -0.02621518447995186, 0.006954909767955542, -0.017966177314519882, 0.010975000448524952, 0.012297766283154488, 0.012229361571371555, -0.0012951859971508384, 0.014221212826669216, 0.06854430586099625, -0.016264785081148148, -0.030587565153837204, 0.037081412971019745, 0.01643812470138073, 0.04338286817073822, 0.02240477129817009, 0.029011106118559837, -0.01821846328675747, -0.043708860874176025, -0.07767269015312195, 0.05585149675607681, -0.03238968551158905, -0.03004460781812668, -0.016790669411420822, -0.006679190322756767, -0.055342867970466614, 0.004721073433756828, -0.004823303781449795, 0.010110975243151188, -0.017973246052861214, -0.007917498238384724, -0.018189379945397377, -0.055046793073415756, -0.036158669739961624, 0.07268475741147995, 0.03446574509143829, -0.018690725788474083, 0.014079147949814796, -0.06881587207317352, -0.0167482178658247, -0.04636894911527634, -0.048028577119112015, 0.025817854329943657, -0.008263325318694115, 0.04460962116718292, -0.04473035782575607, 0.023563459515571594, 0.12608937919139862, -0.003209145041182637, 0.03282056748867035, -0.005260597914457321, 0.05458151921629906, 0.005305886268615723, 0.004071200732141733, -0.016871580854058266, -0.08158615976572037, 0.028494818136096, -0.03853578492999077, 0.007930394262075424, 0.04289254918694496, -0.006145404651761055, -0.004725597333163023, -0.032162945717573166, 0.03969966992735863, -0.02311275154352188, -0.02684163860976696, 0.022109707817435265, 0.0393223837018013, 0.06657043099403381, 0.05512172356247902, -0.009380251169204712, 0.005443884059786797, 0.020183850079774857, 0.02094174176454544, -0.01838023029267788, 0.032772865146398544, 0.017371898517012596, 0.010088390670716763, 0.04930417612195015, -0.015244072303175926, -0.011291244998574257, -0.031016625463962555, -0.019411688670516014, 0.023177824914455414, -0.043294407427310944, 0.047369811683893204, -0.034591615200042725, 0.035602327436208725, -0.011073709465563297, -0.05981912091374397, 0.03182179853320122, -0.005253442097455263, -0.0005644158227369189, -0.060835547745227814, -0.00010830921382876113, -0.03409268334507942, -0.007487282156944275, -0.0025731988716870546, -0.026723351329565048, -0.02619382180273533, -0.01726904883980751, -0.0041418010368943214, 0.0026697679422795773, -0.02339271456003189, -0.02234783209860325, 0.07720594108104706, 0.030485186725854874, 0.06105182692408562, 0.05127137899398804, -0.10491710156202316, 0.017227787524461746, 0.002282191999256611, 0.050820909440517426, -0.0036512098740786314, 0.0669001042842865, -0.07169671356678009, -0.03376593068242073, 0.0738425999879837, 0.0046567474491894245, -0.01835067942738533, -0.0318947397172451, 0.004244549665600061, 0.00650223670527339, -0.005186216440051794, -0.06444060802459717, 0.002550483448430896, 0.010247064754366875, 0.006703285034745932, 0.04807507246732712, -0.02438027784228325, 0.075128473341465, 0.005720277316868305, 0.06704410910606384, -0.013247234746813774, -0.02174515649676323, -0.01052234135568142, -0.043949052691459656, -0.028510529547929764, 0.04381516948342323, -0.03252428025007248, 0.033181436359882355, -0.02632736973464489, -0.007543753832578659, 0.03547932207584381, -0.05137430503964424, -0.02477435953915119, 0.002516987267881632, -0.04677299037575722, 0.0035827765241265297, 0.01901395246386528, -0.057216908782720566, 0.0049689835868775845, 0.019193770363926888, -0.0318056121468544, 0.0060990541242063046, -0.05574220046401024, 0.02210884727537632, 0.027458395808935165, -0.003328623715788126, 0.009751386009156704, 0.015688646584749222, 0.03864332288503647, -0.026056421920657158, -0.02725929580628872, 0.023326260969042778, 0.052053991705179214, -0.03988507390022278, 0.03482118621468544, 0.075455442070961, -0.05475390702486038, 0.01284116692841053, -0.04685031995177269, -0.030531764030456543, 0.04834207147359848, -0.03549668565392494, -0.02964755892753601, 0.004657938610762358, 0.005127594340592623, -0.002245842246338725, -0.07862383872270584, -0.006511042360216379, -0.01298664603382349, -0.006867861840873957, -0.008143596351146698, 0.02495662495493889, -0.01812533289194107, -0.014915977604687214, 0.0035215618554502726, 0.05203460156917572, -0.015331163071095943, -0.01855149120092392, 0.004514744970947504, -0.012780468910932541, 0.0469076931476593, 0.028824837878346443, -0.008223587647080421, 0.028069380670785904, 0.04015538468956947, 0.08674707263708115, 0.004483986180275679, -0.022912271320819855, 0.0217953622341156, 0.003240971127524972, 0.03147910162806511, -0.001556358183734119, -0.031974952667951584, -0.015761693939566612, 0.035686515271663666, 0.06391433626413345, -0.05906466394662857, 0.0020759734325110912, 0.02234318107366562, -0.033589597791433334, 0.03147369995713234, 0.016578519716858864, 0.022195840254426003, -0.03962189704179764, -0.07184012234210968, -0.010086963884532452, -0.04943199083209038, 0.016430627554655075, -0.011311905458569527, 0.027203112840652466, -0.04680569842457771, 0.044955432415008545, 0.044128719717264175, 0.0008547495235688984, 0.07774998992681503, -0.014546310529112816, -0.05557849258184433, 0.0284748375415802, -0.0092427097260952, -0.06349528580904007, 0.007229387294501066, -0.000014512663256027736, -0.0013241859851405025, 0.03409412130713463, 0.0050980038940906525, 0.009999163448810577, -0.0773048922419548, -0.014542828314006329, -0.032104723155498505, 0.006470369175076485, 0.039638593792915344, -0.02102995105087757, -0.06009560078382492, -0.013547713868319988, -0.0032510089222341776, -0.030034301802515984, -0.0318891778588295, 0.05136905238032341, -0.030819108709692955, -0.060099054127931595, 0.019370220601558685, 0.02658415399491787, 0.03803903982043266, -0.0027526698540896177, -0.009742584079504013, 0.024796096608042717, -0.037099212408065796, -0.0021208396647125483, 0.028255492448806763, 0.032109349966049194, -0.08229902386665344, 0.01141264382749796, 0.026022430509328842, 0.011849937029182911, 0.0022323443554341793, 0.03377993777394295, 0.037852413952350616, 0.00657907547429204, 0.04752543196082115, -0.01739221066236496, 0.07980179786682129, -0.04210379719734192, 0.001998841529712081, -0.056097012013196945, 0.029129331931471825, -0.019222913309931755, 0.06273762881755829, -0.018852319568395615, -0.008865157142281532, 0.04556310549378395, 0.0021937985438853502, 0.010758369229733944, 0.00720995431765914, 0.0051954202353954315, -0.015217508189380169, 0.019564509391784668, -0.029789047315716743, 0.033059295266866684, 0.01783599518239498, 0.005368053447455168, 0.05812269449234009, -0.04745228961110115, -0.031099332496523857, -0.041761524975299835, 0.016595056280493736, 0.09195960313081741, -0.048739440739154816, -0.0053073386661708355, -0.03781404346227646, 0.0010342851746827364, -0.08017939329147339, -0.03297031670808792, -0.013156862929463387, 0.09699393808841705, 0.0639469251036644, -0.03687414526939392, 0.028504949063062668, -0.03152141347527504, 0.04060667008161545, -0.011227859184145927, -0.02520904131233692, -0.05651918053627014, -0.01952289417386055, 0.004401614889502525, -0.004847574979066849, 0.034555889666080475, -0.04479656368494034, 0.0261655542999506, -0.0834905356168747, 0.03678399696946144, 0.014099583961069584, 0.04029535502195358, -0.005067289806902409, 0.07237423211336136, -0.0005413426551967859, 0.01823543570935726, -0.015802057459950447, -0.011231067590415478, -0.023266980424523354, -0.003961586859077215, -0.018063832074403763, -0.050344619899988174, 0.01989540085196495, -0.027369655668735504, -0.028309350833296776, -0.02379853092133999, 0.016604114323854446, 0.002634713426232338, -0.07068335264921188, 0.017084581777453423, -0.023062249645590782, -0.007754512131214142, -0.005679071880877018, 0.05034400895237923, -0.017676370218396187, 0.021080078557133675, -0.018624644726514816, 0.0007682435098104179, 0.014807216823101044, -0.03263412043452263, 0.03231712058186531, 0.025144509971141815, -0.020098784938454628, -0.01258048415184021, -0.041702985763549805, 0.02195308357477188, -0.043994929641485214, 0.03660240396857262, -0.0017775936285033822, 0.0374077744781971, 0.026907378807663918, 0.04612422361969948, 0.0462321937084198, 0.04443855956196785, 0.02497333101928234, -0.015617401339113712, -0.02757587656378746, -0.0205587986856699, 0.05968319997191429, 0.001717273727990687, -0.007257395889610052, 0.019702186807990074, -0.016725705936551094, 0.056120019406080246, 0.025352444499731064, -0.049792904406785965, -0.003920471761375666, -0.03987524285912514, 0.048895400017499924, -0.005830720998346806, -0.08023302257061005, 0.012660649605095387, 0.03241537883877754, -0.0000885734407347627, -0.022305456921458244, 0.02597103826701641, -0.021205449476838112, 0.06753213703632355, -0.018772194162011147, -0.03531475365161896, -0.05417852848768234, 0.042585279792547226, -0.09662998467683792, -0.002516214270144701, -0.0013760582078248262, 0.04714898392558098, -0.0082198865711689, -0.02057814784348011, -0.01477058231830597, 0.017083337530493736, 0.008222760632634163, -0.053892794996500015, -0.025997301563620567, 0.004310403950512409, -0.022940222173929214, 0.03917517513036728, 0.009153425693511963, -0.022093262523412704, -0.04409467801451683, 0.009025548584759235, -0.03920947387814522, -0.02622707188129425, 0.02456609159708023, -0.011044914834201336, 0.016248010098934174, 0.047806672751903534, 0.06428401917219162, 0.01468715537339449, 0.012381032109260559, 0.039923425763845444, -0.007450929377228022, -0.07076454907655716, 0.04653063416481018, 0.0181842390447855, 0.03952673077583313, 0.015518431551754475, -0.006121894810348749, -0.040148716419935226, -0.06517176330089569, -0.023260734975337982, -0.03809323161840439, 0.008050394244492054, -0.019128860905766487, 0.07784228771924973, -0.013674459420144558, -0.05291995033621788, -0.03134380280971527, 0.02775759994983673, 0.0033523589372634888, -0.004195232409983873, -0.01800304651260376, 0.0037291806656867266, 0.04892686754465103, 0.026853054761886597, 0.01660636067390442, 0.03588429465889931, -0.0394127257168293, 0.02230069786310196, -0.023815829306840897, 0.008176003582775593, -0.03641990199685097, 0.03550702705979347, -0.034397754818201065, -0.06463557481765747, -0.06410351395606995, -0.006031307391822338, 0.026626840233802795, -0.022352727130055428, 0.02221555821597576, 0.06260576844215393, 0.04746469855308533, -0.029252465814352036, 0.005427716299891472, 0.019866833463311195, -0.0026870379224419594, -0.0684303417801857, 0.007309196051210165, -0.08344044536352158, 0.012584575451910496, 0.04568221792578697, 0.02314688451588154, 0.047644149512052536, 0.0752006247639656, -0.0026763486675918102, -0.030454028397798538, -0.05515038222074509, 0.018137026578187943, -0.019793681800365448, 0.012771682813763618, -0.020744355395436287, -0.02042689360678196, 0.03202804550528526, 0.0017178665148094296, -0.014449065551161766, -0.04557909443974495, 0.014918695203959942, -0.0016041125636547804, 0.02435728907585144, -0.016369452700018883, 0.014012748375535011, -0.053394172340631485, -0.02658851630985737, -0.06542380899190903, -0.03413579612970352, 0.028670888394117355, 0.014894402585923672, -0.03228762373328209, -0.01801794394850731, -0.04715542122721672, 0.002386597217991948, -0.0688856691122055, -0.002307659713551402, 0.0008348713745363057, -0.060114432126283646, 0.04601915180683136, 0.05571969598531723, 0.030867839232087135, -0.054046381264925, 0.019597815349698067, -0.04661296680569649, 0.021048525348305702, 0.013459080830216408, -0.011212531477212906, -0.019127987325191498, -0.022484244778752327, -0.05236169695854187, 0.004872695077210665, -0.07539691030979156, 0.012764926999807358, 0.04395219683647156, -0.03826509788632393, -0.021606115624308586, -0.013759622350335121, 0.05034709349274635, -0.08252909779548645, 0.019941939041018486, -0.02672872319817543, -0.003881598822772503, 0.04462629556655884, 0.0779009461402893, 0.08243876695632935, -0.013746694661676884, 0.038567326962947845, -0.014573127031326294, 0.021764716133475304, -0.011492623016238213, 0.01884813979268074, 0.006797864101827145, -0.020145859569311142, 0.0003046405909117311, 0.015763217583298683, 0.0021440773271024227, 0.03255360201001167, 0.00965971127152443, -0.017500821501016617, 0.015434788540005684, 0.0555979385972023, 0.004564172122627497, 0.040459707379341125, -0.06423259526491165, 0.002742462558671832, -0.003926131874322891, 0.01831403188407421, 0.01722077652812004, 0.028937209397554398, 0.013415970839560032, -0.017165660858154297, 0.014348779805004597, 0.010755505412817001, -0.024062082171440125, -0.005333348177373409, 0.025807056576013565, 0.010352792218327522, -0.0069305687211453915, 0.024064935743808746, 0.011456076987087727, 0.005055304616689682, -0.01179436407983303, 0.049772441387176514, 0.0192486010491848, 0.03425810858607292, 0.0016220241086557508, -0.025818655267357826, -0.003310271305963397, -0.05103007331490517, 0.051234059035778046, -0.02522573247551918, -0.011065120808780193, 0.0472969226539135, -0.04024272784590721, -0.03795696422457695, -0.04909105598926544, 0.029227131977677345, -0.044802356511354446, 0.05009801685810089, 0.0036342984531074762, -0.003587039653211832, -0.006022072397172451, -0.015510998666286469, 0.05539790168404579, -0.03718741610646248, -0.011286386288702488, 0.02076677978038788, -0.023537496104836464, -0.0034076503943651915, 0.006762445904314518, -0.05036259815096855, -0.011218931525945663, 0.00041521521052345634 ]
<p>I am interested in the following sampling problem, which I will try to describe by a motivating example. </p> <p>Suppose we want to estimate how many people in a certain area, has blue eyes, how many have them has brown eyes etc.(think of a color scale) We do have an estimate on total number eye colors that the population contains (let's say 100 colors). </p> <p>We then sequentially observe samples - in a motivating context let's say a cruise arrives from that region each month. We disrupt those passengers and examine the eye color of each of them. The cruise does not always contain same number of passengers, and we don't know the decision rule on putting those people on that cruise. A reasonable assumption is that each person has an equal chance (p) of being in that cruise and reasonably we tend to see more the people with common eye colors. </p> <p>The problem is</p> <ol> <li><p>Can we estimate total number of people living on the area?</p></li> <li><p>Can we estimate the proportion or chance "p" ?</p></li> </ol>
g36070
[ -0.023239169269800186, 0.04497922956943512, 0.012504500336945057, -0.059618640691041946, -0.015550120733678341, -0.04054252430796623, 0.012912305071949959, 0.010516626760363579, 0.003334627253934741, 0.02603537030518055, 0.04310781508684158, -0.018320005387067795, 0.046612370759248734, 0.04358687624335289, -0.0324450246989727, 0.05698169395327568, 0.011724825948476791, -0.07638783752918243, 0.016119061037898064, 0.047442756593227386, -0.014112472534179688, 0.055360425263643265, 0.04729538783431053, -0.03718813881278038, -0.01658722758293152, 0.00920140277594328, 0.035282645374536514, 0.02209385484457016, -0.07368044555187225, -0.012261657044291496, -0.04186129570007324, -0.015397303737699986, 0.03139976039528847, -0.08575685322284698, -0.015523862093687057, -0.009683686308562756, 0.0377914123237133, -0.013735617510974407, -0.0236189104616642, 0.053941018879413605, 0.004829258192330599, 0.014702591113746166, 0.04661936312913895, -0.05021420121192932, -0.00694354297593236, 0.04190848395228386, -0.019891800358891487, -0.022831853479146957, 0.015770280733704567, 0.0017065240535885096, -0.011958678252995014, 0.04815655201673508, 0.0020816323813050985, -0.01651819795370102, -0.017941584810614586, 0.031558360904455185, -0.0101076140999794, -0.024157200008630753, 0.0026760788168758154, 0.05454079806804657, 0.03262394294142723, 0.002396683907136321, 0.004187355749309063, 0.04171282798051834, 0.030055556446313858, 0.029683170840144157, -0.011482413858175278, 0.03263704106211662, 0.06045186519622803, -0.006277962122112513, 0.0008827327401377261, -0.018019726499915123, 0.020643699914216995, -0.018483636900782585, -0.11250444501638412, -0.01211659237742424, -0.04783744364976883, 0.09965959191322327, -0.0008656686404719949, 0.09726767241954803, 0.0033463002182543278, -0.04183799773454666, -0.027491122484207153, 0.025753535330295563, 0.05775177478790283, 0.01801472343504429, 0.04412060230970383, -0.09521804749965668, 0.03788207471370697, 0.034600879997015, 0.04965011030435562, -0.005370843689888716, 0.1323447823524475, 0.022745603695511818, 0.047064799815416336, -0.007430277764797211, -0.04715488851070404, 0.03073977865278721, -0.03916673734784126, -0.011396834626793861, -0.013912026770412922, -0.029348906129598618, -0.044290777295827866, -0.06433908641338348, -0.0789041668176651, -0.03902352228760719, -0.005827745422720909, 0.03153126686811447, 0.0011832641903311014, -0.014271124266088009, 0.01573685184121132, -0.04394325986504555, -0.03988928347826004, -0.007292620372027159, -0.06218699738383293, -0.010195944458246231, 0.047787901014089584, 0.04809122905135155, -0.05558215081691742, 0.01698250323534012, -0.011159388348460197, -0.02554403245449066, 0.004655811935663223, 0.014479043893516064, -0.02787117287516594, 0.008179870434105396, -0.07857183367013931, 0.022275695577263832, 0.0070982323959469795, 0.05038655921816826, 0.02446548268198967, 0.021753918379545212, 0.038045041263103485, -0.018280111253261566, -0.01814408041536808, -0.025840742513537407, 0.02427048608660698, 0.07760460674762726, 0.033201467245817184, 0.04721307009458542, 0.0013322200393304229, 0.03693385794758797, 0.02229580283164978, 0.035353872925043106, 0.007979349233210087, 0.009493034332990646, -0.012567220255732536, -0.009420068003237247, 0.018159544095396996, -0.03964270278811455, -0.05371137335896492, 0.04117203131318092, 0.03906648978590965, -0.048150721937417984, -0.019480759277939796, -0.040270499885082245, -0.0402582585811615, 0.017627757042646408, -0.039749763906002045, 0.023488452658057213, 0.08508038520812988, -0.005396060645580292, 0.006312213838100433, -0.01611194759607315, -0.01563866250216961, -0.006861807778477669, 0.05900207906961441, -0.028934482485055923, -0.029634924605488777, -0.044157687574625015, 0.0136019391939044, -0.009676866233348846, -0.03255171328783035, -0.010760216042399406, 0.03807571530342102, 0.03026403672993183, 0.05798042565584183, -0.0018387206364423037, -0.02852514386177063, 0.040952760726213455, -0.010972556658089161, -0.007963430136442184, 0.0006796364323236048, -0.03812709450721741, 0.016910063102841377, -0.048703163862228394, -0.03554566577076912, 0.009932486340403557, -0.02007073163986206, 0.03775378316640854, 0.013235796242952347, -0.021268680691719055, 0.022386202588677406, -0.026536231860518456, -0.04219170659780502, -0.06762731075286865, 0.053742825984954834, -0.026518583297729492, -0.021231070160865784, -0.01746188849210739, 0.009266729466617107, -0.01341394055634737, -0.06593602150678635, 0.02336479350924492, 0.0039168233051896095, 0.018382934853434563, 0.014556008391082287, -0.018884604796767235, 0.011580439284443855, 0.027971573173999786, 0.03663263097405434, -0.04763834923505783, -0.022762533277273178, 0.05763538181781769, -0.040753621608018875, 0.030211348086595535, 0.031420230865478516, 0.02660086378455162, 0.06294231861829758, -0.05733606219291687, 0.02909708395600319, -0.0055498830042779446, -0.020854750648140907, 0.03913019597530365, 0.0010144786210730672, 0.0407588891685009, -0.005837094038724899, -0.011769864708185196, 0.010399790480732918, 0.048192866146564484, -0.025472909212112427, -0.039173565804958344, 0.0366922952234745, -0.018321333453059196, 0.023294586688280106, 0.04536860063672066, -0.001017607981339097, 0.01702282205224037, 0.02426976151764393, -0.02200646512210369, 0.035229459404945374, -0.006184131372720003, -0.0253846887499094, 0.03451361879706383, 0.0032370383851230145, 0.0032822941429913044, 0.02314683422446251, 0.029432667419314384, 0.026642175391316414, 0.08464281260967255, -0.04569309204816818, -0.0380939319729805, 0.04158588871359825, -0.04973990470170975, 0.013241670094430447, -0.03079289197921753, 0.018524358049035072, 0.024567915126681328, 0.012299809604883194, -0.01618540659546852, 0.0022566192783415318, -0.026942575350403786, 0.06213792786002159, -0.022576183080673218, 0.0035518216900527477, -0.039976589381694794, 0.01474619098007679, -0.03643764927983284, -0.011260568164288998, 0.01579459011554718, -0.03835044801235199, 0.011866114102303982, -0.02298962138593197, 0.06862897425889969, 0.01736014522612095, -0.00727074546739459, -0.04422680661082268, -0.010792512446641922, 0.00080604333197698, 0.07699863612651825, 0.013136077672243118, -0.027272731065750122, -0.007548488676548004, 0.006136470939964056, 0.03677933290600777, 0.03422027826309204, 0.0839540958404541, -0.0046348776668310165, 0.016860242933034897, -0.0067140450701117516, -0.03434162214398384, -0.031208759173750877, 0.04460982605814934, 0.00839554239064455, -0.016188189387321472, -0.0017748599639162421, 0.029360227286815643, 0.004753988701850176, 0.08539023250341415, 0.007624690420925617, -0.04095630347728729, 0.014210296794772148, 0.053083717823028564, 0.011184192262589931, 0.059674013406038284, -0.0006890575750730932, -0.007049707230180502, -0.0339941643178463, 0.04958399385213852, 0.009925645776093006, -0.005994135048240423, 0.007857654243707657, -0.039864759892225266, -0.02121349796652794, 0.010882229544222355, 0.0014354741433635354, -0.01926315389573574, 0.002344345673918724, -0.05302352458238602, -0.07512319833040237, 0.0622120164334774, 0.0163445845246315, -0.004512822721153498, 0.04817456007003784, 0.03415527194738388, 0.03669470548629761, -0.09078116714954376, 0.024898067116737366, 0.02075118198990822, 0.015149135142564774, 0.045474033802747726, 0.010880465619266033, -0.006268511991947889, 0.006716442294418812, 0.04401140287518501, -0.06307527422904968, 0.044314902275800705, 0.007520224433392286, 0.022145533934235573, 0.025275519117712975, -0.025899479165673256, 0.007146499119699001, -0.006548035889863968, -0.016171488910913467, -0.006937009282410145, 0.01651877537369728, 0.001291017048060894, 0.020414287224411964, 0.02549920417368412, -0.01203096192330122, 0.05574696883559227, -0.05445488542318344, 0.006620969157665968, -0.02644745074212551, 0.03473011031746864, 0.016198212280869484, 0.049265969544649124, -0.0030977369751781225, 0.03149181604385376, 0.01965048722922802, 0.013265668414533138, -0.009641025215387344, 0.004797834903001785, -0.029068976640701294, 0.038535211235284805, -0.04191924259066582, 0.04673484340310097, 0.06803464889526367, 0.009800896048545837, -0.03452466428279877, -0.0025924283545464277, 0.0069757793098688126, -0.0068079521879553795, 0.03983596712350845, 0.025469938293099403, -0.02652956359088421, 0.002565495204180479, -0.00014794729941058904, -0.006552450824528933, 0.014570980332791805, 0.026882948353886604, 0.03579803183674812, -0.014577633701264858, -0.0628589540719986, 0.005687318742275238, -0.03775155171751976, -0.010683109983801842, -0.04587544873356819, 0.0007881936035118997, -0.046114251017570496, 0.006341345142573118, -0.0753333792090416, -0.03697231411933899, 0.013893043622374535, 0.03320722654461861, -0.03761528804898262, -0.001415866776369512, -0.040529798716306686, 0.0732823833823204, 0.08405736088752747, 0.00963840913027525, 0.002556095365434885, 0.025339536368846893, 0.026903225108981133, -0.025206509977579117, 0.04495818540453911, 0.020727939903736115, 0.007913888432085514, -0.017931124195456505, 0.015174593776464462, -0.021124722436070442, -0.024794742465019226, 0.011232495307922363, -0.015501974150538445, -0.00662222458049655, 0.015254857949912548, 0.050896309316158295, 0.011031691916286945, 0.0006984107312746346, 0.06220542639493942, -0.013310583308339119, 0.022142626345157623, -0.044654201716184616, -0.013351727277040482, -0.03865765407681465, -0.00021954555995762348, -0.0073443264700472355, 0.0016141260275617242, 0.029640307649970055, -0.05082152783870697, 0.01362835243344307, 0.055716101080179214, 0.024315183982253075, 0.04339827969670296, -0.003366347635164857, -0.024133870378136635, -0.01448851265013218, 0.013823268003761768, 0.029233191162347794, -0.07802505791187286, -0.1065785139799118, 0.0067946710623800755, -0.05820944905281067, 0.025698533281683922, -0.004792373161762953, 0.05751193314790726, -0.0074771493673324585, -0.07467511296272278, 0.028219226747751236, 0.01661614514887333, 0.00614921236410737, 0.012118879705667496, -0.0960356742143631, 0.004869590979069471, 0.03119967132806778, -0.023156046867370605, -0.040730033069849014, -0.010471256449818611, 0.044883303344249725, 0.08124178647994995, 0.03417319059371948, -0.054521478712558746, -0.03124994784593582, -0.00523310387507081, -0.021720362827181816, 0.0022414594423025846, -0.018592437729239464, 0.02558385208249092, 0.030888378620147705, -0.019427243620157242, -0.03597122058272362, 0.031083054840564728, 0.05912488326430321, -0.0032250257208943367, -0.04172177612781525, -0.04125414043664932, -0.00407284963876009, 0.03594774007797241, 0.03293241560459137, -0.017978791147470474, -0.026717331260442734, -0.029237044975161552, 0.0198329146951437, -0.019389552995562553, 0.0006325620342977345, -0.003358159912750125, -0.011909161694347858, -0.05228794738650322, 0.028367523103952408, -0.02710108272731304, -0.0030612971168011427, 0.002699516946449876, 0.006990316789597273, 0.04661841690540314, 0.010226578451693058, -0.020371755585074425, 0.03111586719751358, -0.005019522272050381, -0.0015832189237698913, -0.015869522467255592, -0.014883606694638729, 0.055867306888103485, -0.01898513175547123, -0.045438699424266815, -0.038846295326948166, 0.001483467873185873, 0.011169105768203735, -0.04676986113190651, -0.008693036623299122, 0.07532661408185959, -0.004113779403269291, 0.04701633006334305, 0.012263176031410694, -0.01096570584923029, -0.05308061093091965, -0.02005438320338726, -0.038744255900382996, -0.019611293449997902, -0.009214645251631737, 0.002449728548526764, 0.0709402933716774, 0.008047559298574924, -0.0510169118642807, 0.05377962440252304, -0.04061353579163551, -0.04955422878265381, -0.025006085634231567, -0.027977798134088516, 0.03819480910897255, -0.011886629275977612, 0.07610280066728592, 0.04330623522400856, -0.06015954539179802, -0.04631446301937103, -0.025595398619771004, -0.03862641751766205, -0.04501667991280556, 0.004776152316480875, 0.03032611683011055, 0.016281969845294952, -0.034371089190244675, 0.03684652969241142, 0.07674167305231094, -0.019924867898225784, 0.01679413765668869, 0.014301504008471966, -0.07819431275129318, -0.03817227482795715, -0.03675297647714615, 0.01651778258383274, -0.010774451307952404, 0.007206577807664871, 0.0015409478219226003, -0.02782835066318512, -0.01098455861210823, 0.01303224079310894, -0.04852655902504921, -0.023589035496115685, 0.02281324937939644, 0.041991543024778366, 0.02605244889855385, -0.032416559755802155, 0.024071939289569855, 0.02760755829513073, -0.022128989920020103, -0.00009803172724787146, -0.04672576114535332, 0.006389588583260775, -0.032813798636198044, 0.00587026122957468, 0.02629467286169529, -0.08669362217187881, 0.022921860218048096, -0.0224114041775465, 0.017421403899788857, -0.00958036445081234, -0.030131053179502487, -0.022023694589734077, -0.013264220207929611, -0.026651373133063316, -0.03004874661564827, -0.03580295294523239, -0.05949549004435539, -0.04530193284153938, -0.07027015835046768, 0.08283756673336029, -0.008248836733400822, -0.027768423780798912, -0.007678535301238298, -0.03805186599493027, -0.026784811168909073, -0.018208995461463928, -0.036222364753484726, -0.06906339526176453, -0.008236447349190712, -0.05088341608643532, -0.024525519460439682, -0.018171291798353195, -0.0690988227725029, -0.01660163700580597, 0.007985985837876797, -0.05956285446882248, -0.014190993271768093, -0.012833655811846256, -0.01204340998083353, 0.002459746552631259, -0.03828856348991394, -0.03262969106435776, 0.05130423977971077, -0.042172618210315704, -0.04082561656832695, 0.0037033800035715103, 0.03362997621297836, 0.04993245005607605, 0.028989732265472412, -0.01722906529903412, 0.009337215684354305, 0.018503883853554726, -0.021947726607322693, 0.006431309971958399, 0.05395595729351044, -0.011373691260814667, -0.00034952579881064594, -0.06556393951177597, 0.007049857638776302, 0.06249067932367325, -0.009364432655274868, -0.0306553952395916, 0.0759168416261673, 0.024434374645352364, 0.0065566436387598515, -0.02911960706114769, -0.03988468274474144, 0.04830678179860115, -0.06442001461982727, 0.017299016937613487, -0.06465563923120499, 0.010981708765029907, 0.029525473713874817, 0.045501191169023514, 0.00045132319792173803, 0.008264846168458462, -0.024788500741124153, -0.007210833020508289, 0.007498671300709248, -0.041764356195926666, 0.06307835131883621, 0.021567264571785927, -0.005915066227316856, 0.021606195718050003, -0.004584562964737415, -0.013663306832313538, 0.030339037999510765, -0.020365091040730476, -0.018373435363173485, 0.08732626587152481, 0.07116997987031937, 0.004100581165403128, 0.01222753245383501, -0.032062992453575134, -0.03144306689500809, -0.04268723726272583, -0.04079562798142433, 0.020842285826802254, -0.026479285210371017, -0.018262293189764023, 0.0057489038445055485, -0.022960115224123, -0.027118468657135963, -0.06189573183655739, -0.0030836656223982573, -0.04148976877331734, -0.05360127240419388, -0.011151690036058426, -0.027367176488041878, 0.0014952929923310876, 0.016993263736367226, 0.08768268674612045, 0.04444419592618942, -0.0000740361720090732, 0.05456109717488289, -0.017287755385041237, -0.01628141663968563, 0.004320460371673107, 0.009922541677951813, -0.02697920799255371, -0.03810751065611839, -0.05081351473927498, 0.08004391938447952, -0.027052506804466248, -0.057563286274671555, -0.037278249859809875, 0.03530484065413475, -0.0057696811854839325, -0.02682853862643242, -0.009591583162546158, -0.015647748485207558, 0.028196921572089195, 0.05089542269706726, 0.06866812705993652, 0.0014702940825372934, 0.0295863039791584, 0.06037648394703865, -0.024409689009189606, -0.004780502058565617, -0.07164059579372406, -0.0062607452273368835, -0.017247695475816727, -0.014723420143127441, -0.07450009882450104, -0.00809929147362709, 0.01714518293738365, -0.06202035769820213, 0.04707907885313034, -0.04710642620921135, -0.05498895421624184, -0.06591247767210007, -0.04163450375199318, 0.01724432036280632, 0.006411416921764612, 0.03655262663960457, -0.02835516817867756, -0.0030994031112641096, -0.006760718300938606, -0.010212899185717106, -0.07353360205888748, 0.028446312993764877, 0.03230440989136696, 0.008726549334824085, -0.010033519007265568, -0.01381712220609188, -0.006186579819768667, -0.07939675450325012, 0.030924580991268158, 0.050045352429151535, 0.03038031980395317, 0.03817373141646385, -0.05188864842057228, 0.02708308771252632, 0.0007572738104499876, -0.025212498381733894, -0.038220956921577454, 0.061304278671741486, 0.0365544855594635, 0.02228257618844509, 0.08197703957557678, -0.013480933383107185, 0.010530059225857258, 0.04147539660334587, 0.04274766147136688, -0.02177274227142334, -0.012962725944817066, -0.02986835688352585, 0.03055795468389988, 0.04453287646174431, -0.01604098454117775, 0.07752514630556107, -0.023254061117768288, 0.011358523741364479, -0.020928381010890007, -0.02403152734041214, -0.016862986609339714, -0.04283454269170761, 0.012429304420948029, 0.004198793321847916, 0.016365710645914078, -0.0038759501185268164, 0.009417626075446606 ]
<p>I am attempting to build a model to forecast attendance in a given week in the current year based on this year's attendance values up until the present, and data from two previous years. My data looks like this:</p> <pre><code> Week 11-12 Cumulative ADA 12-13 Cumulative ADA 13-14 Cumulative ADA 1 0.9941 0.9941 0.9914 2 0.9907 0.991 0.989 3 0.9888 0.9888 0.9879 4 0.9877 0.987 0.9869 5 0.9869 0.9865 0.9867 6 0.9862 0.985 0.9859 7 0.9856 0.9842 0.9857 8 0.9856 0.984 NA 9 0.9852 0.9839 NA 10 0.9848 0.9834 NA </code></pre> <p>Any guidance on how to predict the three NAs based on the past two years data and this year's values would be much appreciated.</p> <p>Thanks!</p>
g36071
[ -0.0300159715116024, -0.0075247143395245075, 0.01864905096590519, -0.07349561899900436, -0.06300663948059082, 0.013874688185751438, 0.10499070584774017, 0.028998760506510735, -0.0034297355450689793, -0.018509486690163612, 0.03424303978681564, 0.011411445215344429, 0.11717287451028824, -0.020063044503331184, 0.04322056844830513, 0.048384301364421844, -0.026219569146633148, 0.03395726531744003, -0.000978615484200418, 0.019918853417038918, 0.02848171629011631, 0.013211876153945923, 0.03915010765194893, -0.051343176513910294, -0.04902634769678116, 0.05617795139551163, -0.0248221755027771, 0.019386813044548035, -0.03340669348835945, 0.06049719452857971, 0.02083008736371994, -0.012547641061246395, 0.015343379229307175, -0.06158693879842758, 0.003873176872730255, -0.02731301635503769, 0.007605322171002626, 0.014519715681672096, -0.03866938129067421, -0.0502612441778183, 0.012055320665240288, 0.02353704534471035, 0.0021780228707939386, 0.010240762494504452, -0.031083377078175545, -0.035665273666381836, -0.014683580957353115, -0.07313157618045807, -0.004915858153253794, -0.019060196354985237, 0.00634144339710474, 0.02167382463812828, -0.025231055915355682, 0.03346073254942894, -0.013631683774292469, 0.044971391558647156, -0.02948610670864582, -0.03041088581085205, -0.011443938128650188, 0.03932645916938782, 0.068083256483078, -0.005287559237331152, -0.007874064147472382, 0.0007105032564140856, 0.030929680913686752, 0.0557565912604332, 0.0032064616680145264, -0.01532582938671112, 0.03863949328660965, -0.043027620762586594, 0.0002960007986985147, 0.006670106202363968, 0.043226324021816254, -0.04379823058843613, 0.00044926119153387845, -0.010366382077336311, -0.05551193654537201, 0.004780737217515707, -0.04102586209774017, 0.046914514154195786, 0.036827486008405685, 0.0752490684390068, 0.019649801775813103, -0.0006796733941882849, 0.04213417321443558, 0.01568329520523548, 0.015645962208509445, 0.020360033959150314, 0.049116350710392, -0.012909037992358208, -0.007712445687502623, 0.07357551157474518, 0.0274750255048275, -0.02739998884499073, 0.00715285399928689, 0.00493404408916831, -0.02632102742791176, -0.008276667445898056, 0.0009294945048168302, 0.017243534326553345, 0.003715885803103447, 0.03286043182015419, 0.020845860242843628, -0.051329173147678375, -0.08179561793804169, -0.08451225608587265, 0.002090363996103406, -0.02667257748544216, -0.003039369825273752, -0.015194319188594818, -0.05710262432694435, 0.0411633625626564, -0.019233884289860725, 0.06859707832336426, 0.026454852893948555, 0.003233956638723612, -0.017158102244138718, -0.013403157703578472, 0.0035245169419795275, 0.011380859650671482, 0.05524647980928421, -0.03720986098051071, -0.037955235689878464, 0.016281668096780777, -0.052035532891750336, -0.020086772739887238, -0.06276976317167282, 0.07397446781396866, -0.0024569060187786818, 0.021269261837005615, 0.015754401683807373, -0.009545429609715939, -0.04833086580038071, 0.05096660926938057, 0.06299487501382828, -0.003713073907420039, -0.04137030616402626, 0.010397830046713352, 0.027392201125621796, 0.03528468310832977, 0.06764966994524002, -0.03815062716603279, 0.03076115809381008, -0.0405416376888752, 0.005309865344315767, 0.015068785287439823, -0.03140066936612129, -0.03306370601058006, -0.02010243386030197, 0.04904302954673767, -0.009014814160764217, 0.014255372807383537, -0.025156952440738678, 0.05875423923134804, -0.04401745647192001, -0.02642155811190605, -0.09402244538068771, -0.01996149867773056, -0.01402767188847065, -0.013452107086777687, 0.05673705413937569, -0.06622018665075302, 0.07589851319789886, -0.05613087862730026, -0.02550714835524559, -0.021178757771849632, 0.0065873065032064915, -0.028662966564297676, 0.02675793692469597, 0.01431301049888134, 0.0058647398836910725, -0.011036568321287632, 0.020686432719230652, -0.023470576852560043, -0.003410514909774065, 0.02913328818976879, -0.0031119538471102715, -0.027019480243325233, 0.049004100263118744, -0.02471078373491764, 0.026334935799241066, 0.005458115600049496, 0.02906106971204281, 0.0032440440263599157, -0.03303121030330658, -0.057085826992988586, -0.008679923601448536, 0.062121275812387466, -0.01228321809321642, 0.026902785524725914, -0.03360062092542648, 0.023884903639554977, 0.054994869977235794, -0.029547596350312233, -0.005169527139514685, -0.03739108890295029, 0.05842973664402962, -0.007686206605285406, -0.034586865454912186, 0.005841066129505634, -0.00909313466399908, 0.0012514344416558743, -0.027977317571640015, 0.0406576432287693, 0.04752905294299126, 0.03090381622314453, 0.07258646190166473, -0.011671534739434719, -0.0013594243209809065, 0.028330866247415543, -0.07344477623701096, -0.014107372611761093, 0.007616314571350813, 0.01745692640542984, 0.06787242740392685, 0.018509641289711, 0.015148752368986607, 0.026331350207328796, -0.007421400863677263, -0.007763492409139872, -0.04447956383228302, -0.03728438913822174, 0.029338430613279343, 0.026724956929683685, 0.027726393193006516, 0.017411185428500175, 0.03027212992310524, 0.03264210373163223, 0.012228398583829403, 0.0021887144539505243, -0.018058884888887405, -0.035700976848602295, -0.048171620815992355, 0.015575701370835304, 0.07206925749778748, 0.02959039807319641, 0.014162708073854446, -0.009479532018303871, 0.05410332605242729, 0.011228999122977257, 0.04476894810795784, 0.09431342780590057, -0.000790255144238472, -0.0369257852435112, 0.040077321231365204, -0.0545610673725605, 0.016272047534585, 0.023368174210190773, 0.01928284950554371, 0.05801451951265335, 0.013782032765448093, 0.05410916730761528, -0.022356577217578888, 0.0020785953383892775, 0.026154926046729088, -0.025988340377807617, -0.022526420652866364, 0.026897596195340157, 0.009824073873460293, -0.04037624970078468, 0.0019751370418816805, -0.04295185208320618, 0.02971023879945278, 0.016419103369116783, 0.04311835765838623, -0.05063624680042267, 0.027531351894140244, -0.03715946897864342, -0.01968979276716709, 0.028686698526144028, 0.008515678346157074, -0.0051237489096820354, 0.055725712329149246, 0.025988493114709854, 0.004113440401852131, 0.014293988235294819, -0.029250768944621086, -0.0002649146190378815, 0.000849162635859102, 0.02766500972211361, 0.018417859449982643, -0.06144535914063454, 0.03022812120616436, 0.0059359087608754635, 0.00629453593865037, 0.026322290301322937, 0.0497446246445179, 0.04366831108927727, 0.061264026910066605, 0.0487213097512722, 0.020519904792308807, 0.009925859980285168, 0.030061373487114906, 0.01374031975865364, -0.00483588594943285, -0.04354415088891983, -0.012029703706502914, 0.005777069367468357, 0.07202509790658951, -0.019097253680229187, -0.07442044466733932, 0.02541520446538925, -0.021235182881355286, -0.054463133215904236, 0.009669633582234383, 0.011577107943594456, -0.007165083196014166, 0.015742216259241104, 0.059738725423812866, -0.0693407952785492, 0.011844972148537636, -0.06395182013511658, 0.027612557634711266, -0.07258571684360504, -0.04301202669739723, -0.01575181446969509, 0.01726161316037178, 0.052272241562604904, 0.004966959357261658, -0.0010500765638425946, 0.039611559361219406, -0.014908948913216591, -0.009584814310073853, 0.020602671429514885, -0.01386296283453703, 0.03572463616728783, 0.005697824992239475, -0.019599780440330505, -0.05543641373515129, 0.03150804340839386, -0.028418822214007378, -0.025137724354863167, 0.018073670566082, -0.01735359989106655, 0.03982190787792206, -0.03743554279208183, 0.03544313460588455, -0.008075259625911713, 0.004265927709639072, 0.06810807436704636, -0.010518101043999195, -0.008272075094282627, 0.04184362664818764, -0.028773868456482887, -0.048056889325380325, -0.034984949976205826, 0.02597574144601822, 0.005938793532550335, 0.028888387605547905, 0.0014823072124272585, -0.02293817512691021, -0.01850622333586216, 0.0018656471511349082, 0.03830661252140999, 0.04283073544502258, 0.04025999456644058, 0.0501134991645813, -0.009443273767828941, 0.038167718797922134, 0.04457627609372139, 0.002325315959751606, -0.033894505351781845, -0.004378340672701597, 0.025547154247760773, 0.007434876635670662, 0.0011165369069203734, 0.05965277925133705, 0.017465541139245033, 0.07058306783437729, -0.012090862728655338, -0.0063294717110693455, -0.021838413551449776, 0.018841296434402466, -0.09848491102457047, -0.004279268905520439, -0.04251907765865326, 0.02616734988987446, 0.01150711439549923, -0.02146119810640812, 0.07160107791423798, 0.035979725420475006, 0.032099515199661255, 0.016255225986242294, 0.032133884727954865, -0.03835409879684448, -0.03061678446829319, 0.057363975793123245, -0.010486327111721039, -0.05226287618279457, -0.060774434357881546, -0.02418532408773899, -0.0019659975077956915, -0.02290366217494011, 0.019473936408758163, 0.0364825613796711, -0.06615325808525085, -0.0029865840915590525, 0.056192412972450256, 0.01899084262549877, 0.04538166522979736, -0.04141611605882645, -0.0010763879399746656, -0.016206255182623863, 0.011855502612888813, -0.058180563151836395, 0.06617839634418488, -0.052575256675481796, -0.039371103048324585, -0.051755283027887344, -0.011197428219020367, 0.011528538540005684, -0.005228616297245026, -0.0024573274422436953, -0.05076391249895096, 0.07478301227092743, 0.0040387799963355064, 0.08920878171920776, 0.008773044683039188, -0.011847217567265034, 0.06359662860631943, 0.022185051813721657, 0.040530115365982056, -0.005440098233520985, -0.021517401561141014, 0.025352803990244865, 0.044068291783332825, 0.01183122768998146, -0.02564156986773014, -0.0003286425780970603, 0.0133671248331666, 0.02841399796307087, 0.02788332663476467, -0.05447797849774361, 0.02387164533138275, 0.01368553377687931, -0.008897419087588787, 0.020992273464798927, -0.007339627481997013, 0.03397334739565849, -0.08063653856515884, -0.06400873512029648, -0.05724571645259857, -0.03948459401726723, 0.04153604805469513, -0.018491599708795547, 0.07272431254386902, -0.044132355600595474, -0.037916094064712524, 0.033351197838783264, 0.05431908741593361, 0.039993539452552795, -0.015854040160775185, -0.007879890501499176, 0.03347017243504524, -0.04289525747299194, 0.006631172727793455, -0.007838820107281208, 0.015610789880156517, 0.05722176656126976, 0.072721928358078, -0.023141855373978615, 0.05156079679727554, -0.032060205936431885, -0.0731254443526268, -0.037998367100954056, 0.018269231542944908, 0.009007089771330357, -0.04011033475399017, 0.02481348067522049, -0.03832954913377762, -0.03450213000178337, -0.014600238762795925, -0.00409175269305706, -0.041952986270189285, -0.059248995035886765, -0.03391904756426811, -0.008223386481404305, -0.07374528795480728, 0.03844106197357178, 0.025251775979995728, -0.0013809490483254194, -0.026758603751659393, -0.00914838444441557, 0.011239119805395603, -0.07034868746995926, -0.02469320222735405, 0.04795137047767639, -0.02714778669178486, -0.005002402234822512, 0.017732568085193634, -0.053606659173965454, -0.022801514714956284, 0.041142113506793976, 0.036720745265483856, -0.021196382120251656, -0.024286597967147827, -0.02498720958828926, -0.005889202933758497, -0.01891336217522621, -0.0895349308848381, -0.033981069922447205, 0.02748504839837551, 0.0007525843102484941, -0.0830879881978035, 0.0666571781039238, -0.01218651793897152, 0.005725782830268145, -0.03741087764501572, 0.031376294791698456, 0.024015948176383972, -0.003936204127967358, -0.009531953372061253, 0.05358115956187248, -0.012664229609072208, -0.005196356680244207, 0.009051342494785786, -0.01586654968559742, -0.014991710893809795, -0.02877146378159523, 0.016009360551834106, 0.008161820471286774, -0.0013930636923760176, 0.026558948680758476, 0.003518375800922513, -0.02188551425933838, -0.06814856082201004, -0.03438115119934082, 0.002923693973571062, 0.07436072826385498, -0.07770181447267532, -0.007382537238299847, 0.016573386266827583, -0.09872855246067047, -0.06472525000572205, 0.05763731151819229, -0.021247107535600662, -0.02083289809525013, -0.0035842531360685825, 0.01625709980726242, 0.006431407295167446, -0.062447234988212585, 0.03284744545817375, 0.03541160747408867, -0.06807740777730942, 0.02117224782705307, -0.05455802008509636, 0.037408798933029175, -0.012988641858100891, 0.00786646455526352, 0.035462018102407455, -0.004037948790937662, 0.020801840350031853, -0.016992555931210518, -0.004367968533188105, 0.0298752561211586, 0.0009137329179793596, -0.0021436347160488367, -0.029431695118546486, -0.006473783403635025, 0.04669411480426788, -0.032245978713035583, 0.0036833840422332287, 0.03688470274209976, 0.05784987285733223, -0.018941519781947136, 0.03248089924454689, -0.04647985100746155, 0.03482440114021301, 0.02286660671234131, -0.007143009454011917, 0.053424932062625885, -0.021825242787599564, 0.057802990078926086, 0.0092448890209198, -0.02104494906961918, 0.06158663332462311, 0.005115489009767771, -0.028851550072431564, 0.034305132925510406, 0.002718551317229867, 0.04044553264975548, -0.026732556521892548, 0.006524326745420694, -0.0035295120906084776, 0.0000202181727217976, 0.03567132726311684, -0.022073103114962578, -0.01909499615430832, -0.08530987799167633, -0.06299004703760147, -0.012055783532559872, 0.012586853466928005, -0.026880213990807533, -0.007888210006058216, 0.025023750960826874, -0.009105497971177101, -0.06695251911878586, 0.01391251664608717, 0.021153412759304047, -0.005528369452804327, -0.0013137145433574915, -0.011127196252346039, 0.003200660925358534, -0.05265142396092415, 0.03547573834657669, -0.00737137533724308, 0.009301022626459599, 0.007847129367291927, -0.019109176471829414, 0.00018933811224997044, -0.05272865667939186, -0.025109900161623955, 0.007836083881556988, 0.0652652308344841, 0.027727818116545677, -0.0057214307598769665, -0.023147160187363625, 0.031738996505737305, 0.0040418002754449844, 0.026151767000555992, -0.011256154626607895, 0.027128566056489944, -0.017895333468914032, -0.0675196722149849, 0.017608238384127617, 0.010064072906970978, -0.0037419861182570457, -0.015700360760092735, 0.013706170953810215, 0.006444898433983326, 0.04493558034300804, -0.04787249490618706, 0.016239117830991745, -0.010090256109833717, -0.03401108831167221, 0.009888519532978535, -0.0006816190434619784, 0.038210440427064896, -0.017343902960419655, 0.006779094692319632, 0.022692706435918808, 0.006561153568327427, -0.04895743355154991, -0.030176421627402306, 0.018257781863212585, -0.058618657290935516, 0.029589399695396423, -0.015491394326090813, -0.006693914067000151, 0.08371580392122269, -0.006251907907426357, -0.08129356801509857, 0.028844375163316727, 0.00439305929467082, 0.011225276626646519, 0.03647436946630478, 0.010420186445116997, 0.015003794804215431, 0.06507720798254013, 0.09036344289779663, -0.03170608729124069, -0.05845646187663078, -0.016306450590491295, 0.05006570369005203, 0.005761104170233011, 0.03510885685682297, -0.0015997713198885322, -0.008995075710117817, 0.04505586996674538, -0.041363995522260666, -0.01924859918653965, -0.029708024114370346, -0.060378119349479675, -0.02175670862197876, -0.03291891887784004, 0.04251715540885925, -0.021928930655121803, -0.001827705535106361, -0.018118688836693764, -0.013330572284758091, -0.003979282919317484, 0.016648918390274048, -0.01459933165460825, -0.012306742370128632, 0.034135960042476654, 0.09282688051462173, 0.026395127177238464, -0.05589033290743828, 0.010100042447447777, 0.014304181560873985, -0.015948263928294182, -0.021582184359431267, -0.022796615958213806, -0.040114447474479675, -0.03512313589453697, 0.021451421082019806, 0.00015758172958157957, 0.0015443958109244704, -0.01737089827656746, 0.05388250946998596, -0.042201459407806396, 0.09577406197786331, -0.0007161296671256423, -0.07431764155626297, -0.016374683007597923, -0.021340003237128258, -0.05352238938212395, -0.04639918729662895, -0.006466488353908062, -0.0480114221572876, 0.0001103558752220124, 0.00540465721860528, 0.024296049028635025, 0.016436783596873283, -0.041962094604969025, -0.033021483570337296, 0.020359022542834282, -0.07159608602523804, 0.0032305107451975346, -0.01805783435702324, -0.10426059365272522, -0.003891751868650317, 0.024064060300588608, 0.022590070962905884, 0.011793401092290878, -0.04813241958618164, 0.00013946241233497858, 0.03253621980547905, -0.008010298013687134, 0.015299766324460506, -0.1028166264295578, -0.02812265418469906, -0.07953163981437683, 0.008983309380710125, 0.02726857364177704, -0.001424059853889048, 0.0013626940781250596, 0.0173296257853508, -0.01656270958483219, 0.002377086319029331, -0.04206623136997223, 0.013794747181236744, -0.0030700035858899355, -0.01028381660580635, 0.008194325491786003, 0.022961333394050598, 0.017840825021266937, -0.011941889300942421, -0.014853532426059246, -0.049307260662317276, -0.0849476084113121, 0.004078386351466179, -0.023510240018367767, 0.014669784344732761, 0.01521788164973259, 0.024837510660290718, -0.02232631854712963, -0.02031768672168255, -0.009268606081604958, -0.02086840383708477, -0.023566655814647675, 0.007806976325809956, -0.009683826938271523, 0.0016726009780541062, 0.02783561497926712, -0.036747679114341736, 0.014208544977009296, -0.02148362062871456 ]
<p><strong>Study Design:</strong><br> Below is a clinical trial in a longitudinal dataset. All subjects (n=34) attended <code>V1</code> (baseline) and then they were assigned to either a <code>Placebo</code> (n=15) or a <code>Drug</code> (n=19), both then were investigated at visit <code>V2</code>. Based on an investigation's result at <code>V2</code> called <code>grpVar1</code> they were grouped into two groups: <code>grpVar1=P</code> (n=16) and <code>grpVar1=N</code> (n=18).<br> Those <code>N</code> were routed for visit <code>V3</code>, whereas those <code>P</code> were routed for visit <code>V4</code> and later visit <code>V5</code>.<br> <code>Par1</code> was measured in all of the visits for all subjects at two anatomical sites: <code>site1</code> and <code>site2</code>. So each subject has two measurements at the two sites in all of the visits. Additionally, <code>Days</code> variable is the number of days of subsequent visits based on the baseline. Even though the visit is the same, different subjects attended the visit at different days and that was recorded. </p> <p><strong>It looks like this:</strong> </p> <pre><code>&gt; head(df,12) id id_site Gender Visit Days grpVar1 Therapy Par1 1 1 site1 F V1 0 P Placebo 0.61030187 2 1 site2 F V1 0 P Placebo 0.43833820 3 1 site1 F V2 244 P Placebo 7.45492517 4 1 site2 F V2 244 P Placebo 0.63105623 5 1 site1 F V3 322 P Placebo 0.22600916 6 1 site2 F V3 322 P Placebo 0.23180883 7 2 site1 M V1 0 P Drug 0.18130448 8 2 site2 M V1 0 P Drug 0.14165622 9 2 site1 M V2 223 P Drug 1.02354748 10 2 site2 M V2 223 P Drug 2.05987466 11 2 site1 M V3 314 P Drug 0.10194901 12 2 site2 M V3 314 P Drug 0.22315864 </code></pre> <p><strong>Class of variables</strong></p> <pre><code>&gt; sapply(df, class) id id_site Gender Visit Days grpVar1 Therapy Par1 "factor" "factor" "factor" "factor" "numeric" "factor" "factor" "numeric" </code></pre> <p><strong>Conception:</strong><br> So as you can see, repeated measures design with a twist; there is some kind of routing of subjects based on <code>V2</code> results, I call it "bifurcation of subjects" into two different routes of visits after <code>V2</code>.<br> Clearly there should be some individual variations that need to be accounted for by allowing both intercept and slope to change. Another source of variation I believe is the anatomical site that need to be accounted for alike. So <code>Par1</code> is measured in a hierarchy of site and subjects. Both <code>id_site</code> and <code>id</code> can be looked at as contextual variables; therefore, they can be treated as the random effects in a mixed model.<br> Although there were 5 visits as shown in <code>Visit</code> variable, but can we make use of the related <code>Days</code> variable to account for variation in the time as days after the baseline. I wonder how one can let the model account for this also? </p> <p><strong>My trial in R</strong> </p> <pre><code>library(nlme) lm_form_1 &lt;- formula (Par1 ~ Visit + Gender + Therapy + id_site + grpVar1) mod1 &lt;- lme(lm_form_1, random = ~ 1|id , data = df) </code></pre> <p><strong>Question:</strong><br> How to account for variation of <code>id</code>, <code>id_site</code>, and <code>Days</code> as random effects. How to set the var-covar structure of <code>pdMat</code> class based on this study design. Is the layout of the dataset fit for modeling with <code>lme()</code> function or should be modified, what would be suitable? I would be very grateful to suggestions by the statistics community. Please limit your answer to the <code>nlme</code> R package and not <code>lme4</code>. </p>
g73651
[ -0.053856026381254196, -0.04590185359120369, -0.03464912250638008, -0.07122932374477386, 0.009820560924708843, 0.005989465396851301, 0.05520547926425934, 0.01807520166039467, -0.041333526372909546, -0.023571470752358437, 0.011362623423337936, 0.06815740466117859, 0.05967419221997261, -0.035268478095531464, -0.002698390744626522, 0.016299106180667877, 0.047364700585603714, -0.011140886694192886, -0.02470399998128414, -0.006614156998693943, -0.07700411975383759, 0.03489783778786659, -0.0018165070796385407, -0.025624435395002365, -0.08161431550979614, -0.0920516848564148, 0.015363214537501335, 0.028402576223015785, -0.05516703799366951, 0.031474608927965164, -0.03475697338581085, 0.005960007198154926, 0.02772599272429943, -0.10142985731363297, -0.027513017877936363, 0.013906744308769703, -0.03313949331641197, 0.037750087678432465, -0.02280581183731556, 0.014094664715230465, -0.014129647053778172, -0.01270240731537342, 0.0364191047847271, 0.031975191086530685, -0.029348155483603477, -0.027846166864037514, 0.004335700999945402, -0.07274094223976135, 0.030319174751639366, -0.015259738080203533, -0.009739020839333534, 0.05223939195275307, -0.022954950109124184, -0.03968781605362892, 0.029006818309426308, 0.03860803693532944, 0.006685881409794092, 0.058381691575050354, -0.004976876080036163, 0.019352473318576813, 0.0830155462026596, -0.03610127046704292, 0.005174717865884304, 0.027657080441713333, 0.053090907633304596, -0.008895252831280231, -0.04662567377090454, 0.003044231329113245, -0.040217649191617966, -0.0702534168958664, -0.030687903985381126, 0.03663752228021622, -0.010683438740670681, -0.05562710389494896, 0.004196892026811838, 0.025008272379636765, 0.007541239727288485, -0.0014167102053761482, -0.007780104875564575, 0.020789241418242455, -0.020731089636683464, 0.052551448345184326, -0.042214635759592056, 0.07144270092248917, 0.04382789880037308, 0.0399659126996994, 0.02855565957725048, 0.03921779990196228, 0.0540725439786911, 0.03228161856532097, -0.0221210028976202, 0.01839817501604557, 0.02844146452844143, 0.08049632608890533, -0.012831435538828373, -0.02858281508088112, -0.025938143953680992, -0.0044912490993738174, -0.021497372537851334, -0.002551430370658636, -0.007510599680244923, 0.0283476784825325, -0.029259439557790756, 0.06303180754184723, -0.09121914207935333, -0.008917662315070629, 0.06638343632221222, 0.027438443154096603, -0.01840243674814701, -0.035738736391067505, -0.029811376705765724, -0.06202919781208038, -0.0325307659804821, 0.027882719412446022, -0.009075157344341278, -0.0283132866024971, 0.03971903771162033, -0.022399861365556717, -0.05212636664509773, -0.051481835544109344, 0.02776561863720417, -0.01744513027369976, 0.011418191716074944, -0.003277756506577134, 0.005817611236125231, -0.037643805146217346, -0.0689595639705658, 0.022348739206790924, 0.03280090540647507, -0.02246965654194355, 0.011753888800740242, 0.03232962638139725, -0.057523224502801895, 0.03544444590806961, 0.01655275747179985, 0.0011326308595016599, 0.03512520715594292, 0.07401024550199509, -0.0427243635058403, 0.013063045218586922, -0.07462243735790253, -0.015479298308491707, 0.01787690818309784, -0.03808742016553879, -0.03174302726984024, 0.033992670476436615, 0.032938092947006226, -0.026818636804819107, 0.029492465779185295, -0.03737196698784828, 0.0167214497923851, 0.04690175503492355, -0.06701222062110901, 0.03416060283780098, -0.029203269630670547, -0.03642936795949936, -0.03953753411769867, 0.01298556663095951, -0.00011885813000844792, 0.04544871300458908, 0.028259044513106346, -0.03189869225025177, 0.01762697473168373, -0.024556659162044525, -0.00557607552036643, 0.02151930332183838, 0.02022058144211769, -0.008931448683142662, -0.011485801078379154, -0.03552524745464325, 0.007728458382189274, -0.014237458817660809, -0.036430031061172485, -0.03021213412284851, 0.0355064682662487, 0.047146014869213104, 0.02149426005780697, -0.06010083854198456, 0.08098162710666656, 0.023603428155183792, -0.005029689520597458, -0.013772166334092617, -0.009814278222620487, -0.03896522521972656, -0.011817540042102337, -0.018295396119356155, -0.02623286098241806, -0.03331080824136734, -0.06579837948083878, -0.05683232098817825, 0.015159770846366882, -0.003214568831026554, -0.013126279227435589, 0.031143132597208023, -0.029276549816131592, -0.03955916687846184, 0.023418743163347244, -0.05149555951356888, -0.03897616267204285, 0.0457913763821125, -0.013701220974326134, 0.04008309170603752, -0.0033547631464898586, 0.07357583940029144, -0.030949953943490982, 0.04384809732437134, 0.01196359470486641, -0.011402121745049953, -0.03512530028820038, 0.001860875985585153, 0.038242850452661514, 0.03102147951722145, -0.02186160907149315, 0.020577412098646164, -0.015742072835564613, -0.005424620117992163, 0.031967490911483765, -0.01674429327249527, -0.02020254358649254, -0.003332933411002159, 0.015357024036347866, -0.032414354383945465, 0.01185601856559515, 0.008698380552232265, 0.006291835568845272, 0.05601790174841881, 0.056777216494083405, 0.014813358895480633, 0.00649178447201848, -0.016874711960554123, -0.012098523788154125, 0.02124553732573986, 0.0034517974127084017, -0.01966210827231407, 0.0624268613755703, -0.015220336616039276, -0.004335429519414902, 0.010518448427319527, -0.03139923885464668, -0.042882733047008514, 0.007661842275410891, -0.010130553506314754, -0.014810620807111263, 0.036530837416648865, 0.015383705496788025, -0.022247618064284325, 0.011794132180511951, -0.03428831696510315, 0.02347480319440365, 0.09463326632976532, -0.06566808372735977, -0.009964405559003353, -0.02501136064529419, -0.007556776516139507, 0.01100992038846016, -0.04171789065003395, 0.004717422183603048, 0.049447041004896164, 0.028269199654459953, -0.026379864662885666, -0.012640572153031826, 0.052493128925561905, 0.020884456112980843, 0.05814289674162865, -0.020812414586544037, -0.00010247317550238222, 0.018356233835220337, -0.037383776158094406, -0.03678370639681816, -0.021451326087117195, -0.048283662647008896, 0.008687959983944893, 0.07959491014480591, 0.09598781913518906, 0.01820957474410534, 0.0493411049246788, -0.025970084592700005, -0.022856995463371277, -0.03342980518937111, 0.019571155309677124, 0.05900643765926361, -0.03905610367655754, -0.02509957365691662, -0.008951863273978233, 0.04076717421412468, 0.02063143439590931, 0.02354099601507187, -0.025930512696504593, -0.028577392920851707, 0.04006560891866684, 0.011690455488860607, 0.026084749028086662, 0.030478468164801598, -0.02031554840505123, 0.0190031249076128, 0.008547105826437473, -0.02923242188990116, -0.03891251981258392, 0.044990409165620804, 0.04652974754571915, -0.03592900559306145, -0.003133476944640279, -0.011326164938509464, 0.05440599471330643, -0.011357405222952366, -0.058102626353502274, -0.008862406015396118, 0.014466769061982632, -0.028488416224718094, 0.029057186096906662, 0.011697759851813316, -0.025115925818681717, -0.029165588319301605, -0.04403536394238472, -0.03584325313568115, -0.003998590167611837, -0.029897065833210945, 0.012809179723262787, 0.008074176497757435, 0.00078690389636904, -0.01053828839212656, -0.053601160645484924, 0.003331709187477827, 0.017369499430060387, 0.01316571794450283, 0.01651190221309662, -0.015316802076995373, 0.02857964113354683, -0.069536492228508, 0.02514701895415783, 0.006210702937096357, 0.11153858155012131, 0.0205636415630579, -0.05148855224251747, 0.06397940218448639, 0.004539054818451405, 0.0025456524454057217, 0.026302866637706757, 0.032078128308057785, 0.02529020980000496, -0.023800786584615707, -0.0483594574034214, 0.008996029384434223, -0.021514175459742546, 0.010161158628761768, -0.009863164275884628, 0.00818775687366724, -0.008105859160423279, -0.00910846795886755, -0.014130364172160625, -0.006394739728420973, 0.01790308952331543, -0.035238493233919144, -0.03308727219700813, 0.017823589965701103, 0.021991580724716187, 0.058771293610334396, -0.01840483583509922, -0.03864136338233948, 0.00007877540338085964, 0.034973952919244766, -0.04566195234656334, -0.04408733546733856, 0.037410542368888855, -0.0006170936394482851, 0.046959858387708664, 0.08155833184719086, 0.028767231851816177, 0.036265525966882706, -0.026290560141205788, 0.05945274233818054, -0.015120468102395535, 0.019386401399970055, -0.04619896411895752, 0.008022499270737171, 0.04155789315700531, 0.034856557846069336, 0.07437527924776077, -0.08835100382566452, 0.07101864367723465, 0.03327670320868492, 0.00838088896125555, 0.010419265367090702, 0.013428663834929466, -0.030897747725248337, -0.03546518832445145, 0.006756344810128212, 0.028691355139017105, 0.024134773761034012, -0.01963387429714203, -0.02755759097635746, -0.0050067962147295475, -0.08656458556652069, 0.01882634125649929, 0.016331249848008156, 0.015081883408129215, 0.05865434557199478, 0.06054797023534775, -0.004275450948625803, 0.057520896196365356, -0.04134504497051239, -0.002169274492189288, -0.015165108256042004, -0.0032175208907574415, -0.02737683430314064, -0.019882898777723312, -0.05349178984761238, -0.0017286137444898486, -0.06804586201906204, 0.03565076366066933, -0.01825251430273056, -0.01731646992266178, 0.06307489424943924, -0.06952483206987381, 0.024617552757263184, -0.014003216288983822, 0.06119674816727638, 0.005075313616544008, -0.06537904590368271, -0.03621842712163925, 0.05040651559829712, 0.015934566035866737, 0.025603540241718292, -0.03960671275854111, 0.06756320595741272, -0.007435805629938841, 0.01856965757906437, -0.027163894847035408, 0.027104517444968224, -0.010926714166998863, -0.038077790290117264, 0.08150148391723633, -0.02631199359893799, 0.019236518070101738, -0.01294293999671936, 0.013327083550393581, -0.030290760099887848, -0.024550285190343857, 0.035656291991472244, -0.015594994649291039, -0.04290395975112915, -0.030089251697063446, 0.002519510220736265, -0.0026544772554188967, -0.03211277723312378, 0.03620900213718414, -0.07876763492822647, -0.02086791954934597, 0.01483741495758295, 0.019569814205169678, -0.027028854936361313, 0.02122698910534382, 0.08979874849319458, 0.00012703008542302996, -0.01442211214452982, -0.02266579307615757, 0.032342579215765, -0.002112225629389286, 0.04244997724890709, 0.025234047323465347, -0.00971898902207613, -0.008861319161951542, -0.05569405108690262, -0.05624872073531151, -0.057876914739608765, -0.011928464286029339, -0.02517141029238701, -0.01769665628671646, 0.023003408685326576, 0.035815782845020294, 0.014952033758163452, -0.001580693875439465, -0.004412123933434486, -0.037000853568315506, 0.017428867518901825, 0.07711315900087357, 0.05681318789720535, -0.009263185784220695, 0.03405969589948654, -0.011106514371931553, -0.016545772552490234, -0.0026686491910368204, -0.014905555173754692, 0.017256347462534904, 0.033615075051784515, -0.0672270879149437, 0.008978446945548058, -0.08845209330320358, -0.01610799878835678, 0.002038682345300913, -0.028057429939508438, 0.028554048389196396, 0.10056562721729279, 0.09279391914606094, 0.04376877471804619, -0.018443351611495018, -0.006310530472546816, 0.03625492751598358, -0.0010834201239049435, -0.03955141082406044, -0.010715018957853317, 0.08080508559942245, 0.015763936564326286, -0.040852028876543045, -0.014466149732470512, 0.04653054103255272, 0.03679385408759117, 0.00018493857351131737, -0.04276519641280174, 0.006431429646909237, -0.008147924207150936, 0.003424207679927349, 0.02944290079176426, 0.018324442207813263, -0.008986813947558403, 0.014467648230493069, -0.006504759658128023, 0.06401997059583664, 0.030336366966366768, -0.00784465204924345, 0.02745123952627182, -0.0009467551135458052, 0.06576383858919144, 0.009339793585240841, 0.004453606903553009, -0.0441574901342392, -0.05764643847942352, -0.05358591675758362, 0.007764508482068777, -0.010265716351568699, -0.006163174286484718, 0.05687922239303589, -0.03843122348189354, 0.02575906366109848, -0.02937672846019268, -0.022544873878359795, -0.05275023728609085, 0.023241965100169182, -0.03978511691093445, -0.023307299241423607, -0.03798418119549751, -0.03242650255560875, 0.07319524139165878, -0.0420718640089035, -0.02060001716017723, -0.0410597138106823, 0.03335151821374893, -0.056801702827215195, 0.0003395899257156998, -0.029490739107131958, 0.010641377419233322, -0.04544304683804512, 0.007293008733540773, 0.039009835571050644, -0.04023101553320885, -0.03942233696579933, -0.0003520837053656578, -0.02246665582060814, 0.009793698787689209, -0.0495939739048481, -0.007679134141653776, -0.020722629502415657, -0.02196706458926201, 0.03457088768482208, 0.04499392583966255, -0.004124181345105171, -0.05294346064329147, 0.003692427184432745, 0.01619543321430683, -0.001630204264074564, 0.0640583485364914, -0.06964904814958572, -0.03557620570063591, 0.0044657099060714245, -0.018861208111047745, 0.01340081263333559, -0.044188275933265686, -0.03687290474772453, 0.014967604540288448, 0.004109247587621212, -0.0216725692152977, -0.01714998111128807, 0.001878058072179556, 0.022892480716109276, -0.027195464819669724, 0.09567971527576447, -0.04468483850359917, 0.02275894396007061, -0.01598341390490532, -0.05065927654504776, -0.03100469708442688, 0.03218969702720642, 0.007151969708502293, -0.0015180357731878757, -0.03116871789097786, 0.04566256329417229, -0.017001917585730553, 0.0451740100979805, -0.013316341675817966, -0.009655322879552841, 0.024918893352150917, -0.005095528904348612, -0.014444774016737938, 0.009817416779696941, 0.04915915057063103, 0.00901857390999794, -0.013481237925589085, -0.029727857559919357, 0.018765246495604515, -0.01678411476314068, 0.009023656137287617, 0.001254575909115374, 0.03909006714820862, 0.04026402160525322, -0.01850525289773941, -0.0018119588494300842, -0.049843739718198776, 0.01823687180876732, 0.00245464569889009, 0.06038210913538933, 0.01734861172735691, -0.022560926154255867, 0.014074811711907387, 0.02424890175461769, 0.028004761785268784, 0.06370317190885544, -0.032389186322689056, -0.010460246354341507, 0.005810545291751623, 0.014823640696704388, -0.02050560526549816, 0.041574060916900635, -0.07076933234930038, 0.007308784406632185, -0.06984705477952957, 0.014775566756725311, 0.018192382529377937, 0.04554105922579765, 0.00919131189584732, 0.016312940046191216, 0.027225198224186897, 0.00175494106952101, -0.013431240804493427, 0.021504001691937447, 0.04186374321579933, -0.019172238186001778, 0.023784616962075233, 0.024213707074522972, -0.002385503612458706, 0.01660870388150215, 0.09472323954105377, -0.024263031780719757, -0.028846124187111855, 0.01771717704832554, 0.059811078011989594, 0.029711922630667686, 0.013123642653226852, -0.011648441664874554, 0.03951418772339821, -0.0032181194983422756, -0.028034748509526253, -0.009020844474434853, -0.04528309404850006, -0.028420697897672653, 0.023106446489691734, 0.04329100623726845, 0.008588367141783237, 0.02011597715318203, 0.028928417712450027, -0.03075486235320568, -0.004665638320147991, -0.018098654225468636, 0.024121377617120743, 0.023407546803355217, 0.012082318775355816, 0.003828588407486677, 0.03859340772032738, 0.055991943925619125, -0.008873923681676388, 0.012299378402531147, 0.04980187118053436, 0.028665360063314438, 0.023310279473662376, -0.01880245842039585, -0.02860487438738346, 0.042769551277160645, -0.027476148679852486, -0.007653964217752218, 0.002254977822303772, 0.015216575004160404, 0.018162524327635765, -0.04031439498066902, -0.025089653208851814, 0.04712337255477905, -0.07674483954906464, -0.019536221399903297, 0.014426511712372303, 0.013652436435222626, -0.03194468840956688, 0.05394693464040756, 0.06148727238178253, 0.023116815835237503, 0.024142388254404068, -0.0035680504515767097, 0.03512614965438843, -0.010983055457472801, -0.06252250075340271, -0.031052445992827415, -0.05200017988681793, -0.06891676783561707, -0.06158115714788437, 0.07965348660945892, -0.017694903537631035, 0.050005845725536346, -0.034568969160318375, 0.024102846160531044, 0.0015077849384397268, 0.00677461689338088, 0.00413588946685195, 0.0018463573651388288, -0.10667017847299576, -0.05386209487915039, -0.0031992304138839245, 0.00714623648673296, 0.011990474537014961, -0.01925836317241192, -0.03364422172307968, -0.003282845253124833, -0.0161769837141037, 0.011299614794552326, -0.029400527477264404, -0.11053308844566345, -0.05043927580118179, -0.03835729882121086, 0.07762765139341354, 0.026935478672385216, -0.004591553006321192, 0.01455877535045147, -0.03923944756388664, -0.04002642259001732, 0.0021517814602702856, -0.036464471369981766, 0.0001372503611491993, 0.039940450340509415, -0.0493466816842556, 0.07916340976953506, 0.003288993379101157, 0.01962810382246971, 0.013014232739806175, -0.046615052968263626, -0.05449765548110008, 0.020720377564430237, -0.05069007724523544, 0.055946554988622665, -0.031133007258176804, -0.011224841699004173, -0.01811608113348484, 0.012174629606306553, 0.010149452835321426, -0.00304295402020216, -0.002125763101503253, -0.03170108050107956, -0.02591508813202381, 0.025642672553658485, 0.009987341240048409, -0.00990590825676918, 0.00595305860042572, 0.014740626327693462 ]
<p>I have set of time series data tuples: {$(1,22), (2, 25), (3, 18), (4, 26), ...$ so on}</p> <p>I want to estimate $Y_{t+1}$ using support vector machine regression technique. I have found numerous publications that mostly refer to <a href="http://alex.smola.org/papers/2003/SmoSch03b.pdf" rel="nofollow">Smola's paper</a>. I want to understand the technique to implement it in my programming. </p> <p>There are numerous examples available for simple regression techniques, but is there any simple example available that solves the problem of finding regression with support vector machine on a given data set using the equations and also shows the steps? </p>
g47585
[ -0.00539769884198904, 0.031528931111097336, -0.00013110401050653309, -0.009901675395667553, -0.06319325417280197, -0.08234695345163345, 0.06471920013427734, 0.035030025988817215, -0.08361449092626572, 0.0010013289283961058, -0.02195676416158676, -0.0038287523202598095, 0.040619105100631714, 0.04483288899064064, -0.038304559886455536, 0.007820536382496357, -0.003990171942859888, -0.04006298631429672, -0.02069525606930256, 0.013305523432791233, 0.030023304745554924, 0.014882291667163372, -0.03114509955048561, -0.009362098760902882, -0.0323726162314415, 0.055151358246803284, -0.05456753075122833, 0.07909746468067169, 0.024747302755713463, 0.02591632679104805, 0.017995432019233704, -0.013559357263147831, 0.04847368225455284, -0.006552485283464193, 0.03874599561095238, -0.03344383090734482, 0.07257498055696487, -0.02418341487646103, 0.055842816829681396, -0.0390518419444561, -0.044444866478443146, -0.025702515617012978, 0.024120479822158813, 0.035189852118492126, 0.052082885056734085, -0.04991288110613823, -0.004351507406681776, -0.021474013105034828, -0.0351177342236042, 0.041369181126356125, 0.03560858964920044, -0.018147315829992294, -0.02796154096722603, -0.009408535435795784, -0.0034555522724986076, -0.02821543626487255, 0.021254362538456917, -0.05608632415533066, 0.04306626692414284, 0.003406432457268238, -0.015443342737853527, 0.004443258512765169, 0.00780601566657424, -0.03668764606118202, 0.027766047045588493, 0.03554236888885498, 0.0009046955383382738, -0.09409045428037643, -0.03437156602740288, 0.020180586725473404, 0.05415403097867966, 0.04425020515918732, 0.026818586513400078, 0.015831515192985535, -0.013989701867103577, -0.01154622994363308, 0.045312393456697464, -0.004923903848975897, -0.02595549449324608, 0.059640176594257355, 0.003934010863304138, 0.03696933761239052, -0.055284954607486725, 0.03908455744385719, -0.01614181324839592, -0.025483006611466408, 0.003956781700253487, -0.006236021872609854, 0.060339584946632385, -0.08656217902898788, -0.05529913678765297, 0.07886259257793427, 0.004733141046017408, -0.009960731491446495, 0.009320857003331184, -0.06328251212835312, -0.04556334763765335, -0.016009995713829994, 0.0715641900897026, 0.013630982488393784, 0.01518950518220663, 0.04962610453367233, -0.0031412928365170956, -0.020370688289403915, -0.019931204617023468, -0.014799268916249275, 0.0527985580265522, 0.008842370472848415, -0.009935714304447174, -0.010853311978280544, -0.024184588342905045, 0.003087168326601386, -0.0577194020152092, 0.007392014376819134, -0.07460740953683853, -0.07326250523328781, 0.010471207089722157, 0.0019561387598514557, 0.02108781598508358, -0.010517310351133347, 0.022221991792321205, -0.035692065954208374, -0.022235438227653503, 0.07810978591442108, 0.008750146254897118, 0.04916340112686157, -0.03888082504272461, 0.03980523720383644, 0.025605039671063423, 0.0378931500017643, 0.03723514825105667, -0.03356353938579559, -0.028023086488246918, 0.03757418692111969, 0.012129612267017365, 0.008542563766241074, -0.016823481768369675, -0.0032089112792164087, 0.017601681873202324, 0.05133579298853874, 0.0027982958126813173, 0.016756197437644005, -0.006128352135419846, -0.03700066730380058, 0.03389497473835945, 0.030786145478487015, -0.01913532428443432, 0.06665614247322083, -0.017324915155768394, -0.038856811821460724, -0.002924515400081873, 0.03177783265709877, 0.00363590894266963, 0.023120757192373276, -0.03870372474193573, -0.015332124195992947, 0.02989434450864792, -0.03006177395582199, 0.011013710871338844, -0.015000593848526478, 0.03232024237513542, -0.005665472708642483, 0.05420513078570366, -0.0107500609010458, -0.008076502941548824, 0.019021164625883102, -0.010048526339232922, -0.010483554564416409, -0.026412595063447952, -0.04556557163596153, 0.02702789194881916, -0.019980503246188164, 0.0028157669585198164, -0.03330177813768387, 0.012626780197024345, -0.012700339779257774, 0.027466613799333572, 0.019296912476420403, 0.033020347356796265, -0.003971249330788851, 0.0028962157666683197, -0.0064750476740300655, 0.01950717717409134, -0.03248205408453941, 0.0006875902763567865, -0.016083434224128723, -0.02205095812678337, 0.02351156249642372, -0.033266376703977585, -0.00476542953401804, -0.061239052563905716, 0.01761365868151188, 0.0317360982298851, -0.0021864515729248524, -0.0004109626170247793, 0.03858358412981033, 0.03264709934592247, -0.039762359112501144, -0.009807617403566837, 0.006281738635152578, 0.03384479507803917, -0.01251314114779234, -0.04925348609685898, -0.03237995505332947, -0.028095364570617676, -0.041646622121334076, 0.03747262433171272, -0.028316302224993706, -0.014282763935625553, 0.032198552042245865, -0.03641321882605553, 0.03515372425317764, 0.005682512652128935, 0.00216946704313159, -0.04188064858317375, -0.016524875536561012, -0.020408211275935173, 0.026504306122660637, 0.031099939718842506, -0.019127976149320602, -0.03857806697487831, -0.020841460675001144, -0.01837921142578125, 0.02550726756453514, 0.009082826785743237, 0.047710537910461426, 0.06021464988589287, 0.004841337911784649, 0.01323991734534502, -0.03170597180724144, -0.08359671384096146, -0.043420638889074326, -0.009780281223356724, -0.061999887228012085, 0.09105241298675537, -0.07879434525966644, 0.009915930218994617, 0.009584777057170868, 0.014037995599210262, 0.06402473896741867, 0.003413660451769829, 0.010696027427911758, -0.005658665206283331, 0.04554009810090065, 0.06278105080127716, -0.024463729932904243, 0.040388260036706924, -0.0070060319267213345, 0.037735067307949066, -0.0024560107849538326, -0.00849224254488945, 0.031114961951971054, 0.00207885610871017, -0.018248582258820534, 0.027722487226128578, -0.06256487965583801, -0.05805272236466408, 0.05717651546001434, 0.04498752951622009, 0.005246527027338743, -0.06109343841671944, 0.06512513011693954, 0.036988500505685806, 0.058588530868291855, -0.04286167770624161, -0.03237158805131912, 0.0004427918465808034, -0.03381446748971939, -0.016802534461021423, 0.0015855729579925537, -0.06522807478904724, -0.03323155641555786, 0.03278789296746254, -0.025157876312732697, -0.025399556383490562, 0.014774845913052559, -0.013014712370932102, 0.0004846027586609125, 0.019088277593255043, -0.002352048410102725, 0.019443819299340248, -0.1136518269777298, 0.03799764811992645, 0.018005002290010452, -0.0053961388766765594, -0.01649465598165989, -0.0024809641763567924, -0.029790740460157394, 0.026563061401247978, 0.0006837613182142377, 0.018137475475668907, 0.007015669718384743, 0.01502861175686121, -0.034261755645275116, 0.025898410007357597, 0.019445911049842834, 0.03454267606139183, -0.02654818445444107, 0.03132547065615654, 0.012715492397546768, -0.04943569749593735, 0.0201977901160717, -0.0012968918308615685, -0.029665738344192505, 0.027673715725541115, -0.0721738189458847, -0.00774349644780159, -0.024688249453902245, 0.017663676291704178, -0.011754056438803673, 0.039252087473869324, 0.009371721185743809, 0.032788053154945374, 0.012281046248972416, -0.04783415049314499, 0.014002126641571522, 0.019334809854626656, 0.008449027314782143, 0.013983221724629402, 0.012589586898684502, 0.03429701551795006, -0.06803574413061142, 0.055293578654527664, 0.015325210057199001, -0.006315219681710005, -0.00565215153619647, 0.0005976142711006105, 0.07350227981805801, -0.04431586340069771, 0.027647839859128, 0.023523202165961266, -0.0033987569622695446, 0.05572450906038284, -0.014916790649294853, -0.001210346701554954, -0.024205246940255165, -0.015413317829370499, -0.033393364399671555, -0.013723289594054222, -0.013714192435145378, -0.034115854650735855, -0.0035825681407004595, -0.01598086580634117, 0.010244930163025856, -0.031257208436727524, 0.0021377569064497948, -0.023999802768230438, 0.05670982599258423, 0.03700290247797966, -0.00724575063213706, 0.0005756861064583063, 0.012647907249629498, 0.016008129343390465, -0.028108669444918633, -0.012957867234945297, -0.03754739463329315, 0.01912553794682026, -0.00035730228410102427, 0.05619581416249275, -0.0391358807682991, 0.09192614257335663, -0.019732007756829262, -0.0013108720304444432, 0.009161064401268959, 0.052142348140478134, -0.020649954676628113, -0.0003639729111455381, 0.0812411829829216, -0.012086387723684311, -0.023819470778107643, 0.02801096811890602, 0.0012700166553258896, 0.07568973302841187, -0.015411254949867725, -0.037139635533094406, -0.0478217639029026, -0.017572753131389618, -0.0034505685325711966, -0.017772234976291656, 0.0722770020365715, 0.037050168961286545, 0.01421261578798294, -0.04533407464623451, 0.03792139142751694, 0.018931299448013306, -0.048246562480926514, 0.01052118930965662, 0.01076211966574192, -0.001815606141462922, -0.01619395986199379, -0.023159289732575417, 0.020404718816280365, -0.017637526616454124, 0.07346446812152863, 0.011836903169751167, -0.047423530369997025, 0.013477672822773457, 0.03666005656123161, -0.05243924260139465, 0.008866432122886181, -0.03491852059960365, 0.024443142116069794, 0.0380358025431633, 0.05225757509469986, -0.025904305279254913, -0.06172681972384453, -0.025465868413448334, 0.007607765030115843, -0.024307947605848312, 0.0297276321798563, -0.0885813981294632, 0.007963620126247406, 0.003182909917086363, -0.02240852452814579, -0.0075115421786904335, 0.013751796446740627, 0.07655119895935059, -0.030956923961639404, -0.0185132697224617, 0.023247333243489265, -0.03836773335933685, 0.006798880640417337, -0.05276612564921379, -0.010392172262072563, -0.00749366357922554, 0.03774908185005188, -0.033377863466739655, -0.004100610967725515, 0.023188790306448936, -0.02073848247528076, -0.0014282639604061842, 0.02858308143913746, -0.01627061516046524, 0.06407137960195541, 0.021012000739574432, 0.03682101517915726, 0.07770733535289764, -0.029945435002446175, -0.0318327471613884, -0.09530235081911087, -0.0050257183611392975, -0.01326463557779789, -0.005070521030575037, -0.01592419296503067, -0.028525372967123985, -0.006193069275468588, -0.02425564080476761, -0.004111848305910826, -0.08091019839048386, 0.006154239643365145, -0.06088370084762573, 0.0944320484995842, -0.03570244088768959, 0.0031886568758636713, 0.0008105139713734388, -0.022209957242012024, -0.0458696149289608, 0.07463555037975311, 0.003351441351696849, 0.07747998088598251, 0.005491952411830425, -0.07909610867500305, 0.0029792224522680044, -0.031323906034231186, -0.0036591964308172464, -0.05363799259066582, -0.07158816605806351, 0.021390754729509354, 0.01397010125219822, 0.00406257389113307, -0.02523159608244896, -0.025113791227340698, 0.01984448730945587, -0.008622920140624046, -0.036384373903274536, -0.013191712088882923, -0.055083464831113815, 0.0143796531483531, 0.03210470452904701, 0.04694680497050285, 0.003060577902942896, -0.02982654981315136, -0.014215118251740932, 0.025552675127983093, 0.0058771283365786076, -0.010493982583284378, -0.008581016212701797, -0.01703258603811264, 0.02647310681641102, 0.0073305838741362095, -0.012881414033472538, 0.005734495352953672, 0.06902876496315002, 0.04448779299855232, -0.043769076466560364, -0.03834965080022812, -0.01114591769874096, -0.08221420645713806, -0.020783090963959694, 0.04995443671941757, -0.016803475096821785, 0.03392285853624344, -0.007559071760624647, 0.03046376444399357, -0.024150069802999496, -0.04744120314717293, 0.06126995384693146, 0.026139965280890465, -0.013644399121403694, 0.049257270991802216, 0.04466567188501358, -0.010099166072905064, 0.0009445873438380659, 0.07607217133045197, -0.03883088007569313, -0.017820537090301514, -0.028998561203479767, 0.06319638341665268, 0.00024504386237822473, -0.022722160443663597, 0.05017651617527008, 0.013113025575876236, -0.008819184266030788, 0.05075100436806679, 0.05221513658761978, -0.06576646864414215, -0.07503652572631836, 0.04022853076457977, 0.014382892288267612, -0.056717731058597565, -0.01147157046943903, -0.0022187307476997375, -0.06606347858905792, -0.009093645960092545, 0.014370020478963852, 0.025141363963484764, 0.02993076480925083, 0.023076670244336128, -0.000026597792384563945, 0.018433311954140663, -0.02220812253654003, -0.011180547066032887, 0.04320418834686279, -0.005540201906114817, -0.00794562604278326, -0.02101270854473114, 0.026265159249305725, -0.02799144573509693, 0.03926210477948189, -0.03089500404894352, -0.03140303120017052, 0.0250925924628973, -0.03885028511285782, -0.035818397998809814, -0.01585381105542183, 0.02041744999587536, -0.02566414885222912, -0.07534871250391006, -0.01118503138422966, 0.03584456443786621, -0.028113916516304016, -0.029348010197281837, 0.040842920541763306, 0.008351066149771214, -0.011792413890361786, 0.06855828315019608, 0.0017493789782747626, 0.01575477421283722, -0.021518226712942123, 0.04804246872663498, 0.03213878348469734, -0.024761255830526352, 0.03807200863957405, 0.03781338781118393, -0.07102730870246887, -0.005540757440030575, 0.006080527789890766, 0.017191391438245773, -0.012340832501649857, -0.03892560303211212, 0.021996362134814262, -0.019238919019699097, 0.0007469312986359, -0.04014759138226509, 0.004269736353307962, 0.02549414522945881, -0.060303762555122375, -0.026435762643814087, -0.03820766136050224, -0.007024811115115881, 0.05062256380915642, 0.03298525884747505, 0.02275967411696911, -0.03717837482690811, 0.03830479457974434, -0.019090360030531883, 0.06884444504976273, 0.06659000366926193, 0.03278399258852005, -0.0745677500963211, -0.011866203509271145, -0.021782714873552322, 0.01906450092792511, -0.019604219123721123, 0.023125173524022102, -0.03905241936445236, 0.01423909142613411, -0.02247733250260353, 0.026163212954998016, -0.06531284004449844, -0.050540387630462646, 0.01931055076420307, -0.015042525716125965, 0.09648176282644272, 0.015237202867865562, -0.031138207763433456, 0.003086554352194071, 0.0051950812339782715, -0.005819137208163738, -0.047405872493982315, 0.026272641494870186, -0.0422721765935421, -0.027390478178858757, -0.007625670172274113, -0.024651391431689262, 0.026807861402630806, -0.010753641836345196, -0.006450016517192125, 0.09361080080270767, -0.036688148975372314, 0.01816914975643158, -0.02460562065243721, -0.0016492874128744006, 0.044060904532670975, -0.055769339203834534, 0.03082512691617012, 0.01629512757062912, 0.09210684895515442, 0.01593521423637867, 0.026569034904241562, 0.015189602971076965, 0.010881275869905949, 0.013003725558519363, -0.014450276270508766, -0.026164334267377853, 0.00355172879062593, -0.0051213824190199375, 0.0195049736648798, -0.017530694603919983, -0.010097908787429333, 0.03870661184191704, -0.028274038806557655, -0.008683593012392521, -0.018085995689034462, 0.04758043214678764, -0.06115880608558655, 0.00015052275557536632, -0.035786956548690796, 0.07526630163192749, -0.0028618082869797945, -0.015343238599598408, -0.030132969841361046, -0.06738387048244476, -0.03531269356608391, 0.05230417475104332, 0.08053803443908691, 0.004003905691206455, -0.019603708758950233, 0.05626799911260605, -0.057517360895872116, -0.017910107970237732, -0.03780435025691986, 0.018617860972881317, 0.03595265373587608, 0.002318842336535454, -0.01731395348906517, 0.020316733047366142, -0.020287567749619484, -0.03235086426138878, -0.020559029653668404, -0.02022538147866726, 0.039244502782821655, 0.0032471518497914076, 0.001074397237971425, 0.008670639246702194, 0.1010303646326065, 0.015895696356892586, 0.01852405071258545, -0.003060376737266779, -0.014474297873675823, 0.0028815416153520346, 0.014371972531080246, -0.018962910398840904, 0.010156778618693352, 0.0010292265797033906, -0.05200013518333435, -0.030868958681821823, 0.0015939025906845927, -0.05259689688682556, 0.046448711305856705, -0.0024346676655113697, 0.0035902769304811954, -0.033877283334732056, -0.018367255106568336, -0.019522298127412796, -0.022421272471547127, -0.09058085829019547, -0.07034608721733093, 0.0046433573588728905, -0.05210481956601143, -0.0696733221411705, 0.016228042542934418, -0.004877617582678795, 0.02130722627043724, 0.052625346928834915, 0.030468352138996124, 0.01628781110048294, 0.0493953712284565, 0.00236962316557765, -0.01665864698588848, 0.008619444444775581, -0.03761090710759163, 0.06480860710144043, -0.06427327543497086, 0.011247407644987106, 0.030994510278105736, -0.009318733587861061, 0.010566148906946182, 0.023173443973064423, 0.011204086244106293, 0.05539571866393089, -0.030326247215270996, -0.025052687153220177, 0.06502952426671982, -0.002228872152045369, 0.016092170029878616, 0.029584094882011414, -0.012673872523009777, -0.026467707008123398, 0.09871117770671844, -0.011193434707820415, -0.018855487927794456, -0.011480890214443207, -0.011289223097264767, 0.05769664794206619, -0.03230375051498413, 0.0007927005062811077, 0.07029590010643005, 0.01668504811823368, -0.092679962515831, 0.00019207157311029732, -0.03771021589636803, -0.12359240651130676, 0.04983527585864067, -0.003048770362511277, 0.01265663467347622, 0.0020303961355239153, 0.018759405240416527, 0.00849821139127016, -0.0259527750313282, -0.013629124499857426, 0.03666204959154129, -0.033728282898664474, 0.043813273310661316, 0.009197619743645191, -0.03102431446313858, 0.010787355713546276, -0.018742499873042107 ]
<p>I have accuracy vectors of two classifiers. How can I make a t-test for them on Matlab and is there a good plot type to show it?</p>
g36075
[ -0.002951645525172353, -0.03439401090145111, 0.004133935552090406, -0.04105309396982193, 0.006270790472626686, -0.024835946038365364, 0.014638141728937626, 0.0025665892753750086, -0.0817686915397644, 0.006956655532121658, 0.00671453308314085, 0.05398301035165787, 0.03819521516561508, -0.015342491678893566, -0.02407330460846424, -0.07210326939821243, 0.03447142243385315, -0.0349247008562088, 0.019837241619825363, 0.04508823901414871, 0.02606131322681904, 0.02124883234500885, 0.0256162378937006, -0.04986612871289253, 0.01034215185791254, -0.06612531840801239, -0.01890162192285061, -0.03374268859624863, -0.04354027286171913, 0.04100422561168671, 0.044243231415748596, -0.024654021486639977, 0.005505030043423176, -0.02965850941836834, -0.03254299610853195, -0.0399106927216053, 0.047576483339071274, 0.024217430502176285, 0.03661502152681351, -0.022569887340068817, -0.11469656974077225, 0.03296925127506256, -0.019181638956069946, -0.006495414301753044, 0.07036260515451431, -0.04019251465797424, 0.0007877182797528803, 0.04180586338043213, -0.011406644247472286, 0.0022944335360080004, -0.011915657669305801, 0.004164063837379217, 0.055283766239881516, -0.01720314845442772, 0.02737249620258808, 0.0022480932530015707, -0.06758175045251846, 0.04309974983334541, 0.02114388905465603, -0.02836778201162815, -0.03980264440178871, 0.008611605502665043, -0.030522340908646584, -0.005087264347821474, -0.01845010183751583, -0.012621227651834488, -0.0019563643727451563, 0.017366424202919006, -0.1277294009923935, -0.011754709295928478, -0.04978470504283905, 0.002046809531748295, 0.02848600037395954, 0.006939747370779514, -0.047761883586645126, -0.05192660540342331, -0.02880057319998741, -0.01946801319718361, -0.045783448964357376, 0.013417371548712254, 0.007968675345182419, 0.011464091949164867, -0.01761234551668167, 0.005637867376208305, -0.003762949723750353, -0.012189576402306557, 0.012457095086574554, 0.005885544698685408, -0.0010862958151847124, -0.02766404300928116, 0.0325111448764801, 0.046443406492471695, -0.00037534889997914433, 0.07314718514680862, 0.004827374592423439, 0.034730467945337296, -0.04383838176727295, 0.03431391716003418, -0.0050809914246201515, 0.034086909145116806, 0.03600359708070755, 0.06225555017590523, 0.05897098407149315, -0.043398454785346985, -0.010437228716909885, -0.007818156853318214, 0.026611633598804474, -0.022047068923711777, -0.02966443821787834, -0.017532702535390854, 0.0025779129937291145, -0.02128397859632969, -0.09406115859746933, 0.015330535359680653, -0.02048061043024063, -0.0006097512668929994, 0.03571013733744621, -0.062268368899822235, -0.049880459904670715, -0.027607042342424393, 0.042292337864637375, -0.02800489403307438, -0.001585508929565549, 0.04673047363758087, -0.0025214687921106815, 0.023605365306138992, -0.028835318982601166, 0.016261568292975426, 0.02416865900158882, 0.005323667079210281, 0.0055349585600197315, -0.03733636066317558, 0.009719721972942352, -0.012665868736803532, -0.006837077904492617, 0.04593523591756821, 0.011486473493278027, 0.01139308512210846, -0.03568081557750702, 0.027603790163993835, -0.06362773478031158, -0.047794800251722336, 0.005531431641429663, -0.005069181323051453, 0.013854480348527431, -0.00696598319336772, 0.0015257755294442177, -0.008258240297436714, 0.038379792124032974, 0.05502379685640335, 0.0739416554570198, -0.007812747731804848, -0.008772943168878555, 0.04024868831038475, -0.0245662909001112, 0.010367761366069317, 0.03221116587519646, -0.006298558320850134, 0.0426771380007267, 0.0007449233089573681, -0.009261220693588257, -0.0344972126185894, 0.039143677800893784, -0.05860455334186554, 0.04088141769170761, -0.009326400235295296, 0.013771094381809235, -0.04548824578523636, 0.00800176989287138, -0.011135106906294823, -0.01685885339975357, 0.022645780816674232, 0.027567671611905098, -0.007057291455566883, 0.031915366649627686, 0.013364204205572605, -0.07071582227945328, -0.002967089880257845, 0.04859257861971855, 0.06072695180773735, 0.0128636434674263, 0.01867010071873665, 0.001880514551885426, 0.014683813787996769, -0.01188093051314354, 0.01973036490380764, -0.002599651925265789, -0.006955624092370272, -0.05378952622413635, -0.008500326424837112, -0.02047096937894821, -0.011506911367177963, -0.05477259308099747, -0.04325123876333237, -0.04058968275785446, -0.02264866605401039, 0.03556690737605095, -0.0018054313259199262, -0.0026026733685284853, -0.028186039999127388, -0.00020320762996561825, 0.009137894958257675, -0.015572813339531422, 0.04692051187157631, -0.08164647966623306, -0.02277446910738945, 0.005703505128622055, -0.03730173036456108, -0.03562481328845024, 0.024703605100512505, 0.00023428784334100783, -0.009894133545458317, 0.047250084578990936, 0.07373901456594467, 0.037748079746961594, 0.004317929968237877, 0.0458512082695961, -0.0035951414611190557, -0.028947297483682632, -0.05138874799013138, 0.0016282210126519203, -0.04085904359817505, 0.014738698489964008, 0.018859410658478737, 0.029224347323179245, 0.02456837333738804, 0.04191737622022629, 0.032096657902002335, -0.04202883318066597, -0.005344978999346495, 0.04800876975059509, -0.03054320625960827, 0.02294001914560795, 0.015307163819670677, 0.062167391180992126, 0.0012423330917954445, 0.021667981520295143, 0.019517645239830017, -0.012383481487631798, 0.021508105099201202, -0.02511342614889145, 0.03211658447980881, 0.01613195613026619, 0.00007240600825753063, -0.02296895533800125, -0.002092990092933178, 0.020304586738348007, -0.07372026145458221, 0.027243442833423615, 0.0492963083088398, -0.05788358300924301, 0.035071831196546555, 0.05038679018616676, 0.005583652760833502, -0.029947249218821526, -0.010040097869932652, 0.023149976506829262, -0.04004286974668503, 0.04207170382142067, 0.024728313088417053, 0.014983689412474632, 0.014220178127288818, 0.025410275906324387, 0.017094798386096954, -0.031338371336460114, -0.02092861756682396, -0.0035429210402071476, -0.004020895343273878, 0.03564456105232239, 0.0015337999211624265, -0.016510119661688805, -0.011410688050091267, 0.09304104000329971, 0.041526034474372864, -0.011200467124581337, 0.027772046625614166, 0.02200496383011341, -0.020426418632268906, 0.0074002863839268684, -0.011834326200187206, -0.017821481451392174, -0.019138162955641747, -0.018065426498651505, -0.017681140452623367, 0.06293369829654694, 0.013511927798390388, 0.014699605293571949, 0.014007301069796085, -0.032907988876104355, 0.030718974769115448, -0.04236305505037308, -0.013586664572358131, -0.026317959651350975, -0.03570250794291496, -0.028057904914021492, -0.03968324139714241, -0.0015680454671382904, -0.011235333047807217, 0.06982146203517914, -0.019997207447886467, -0.014756516553461552, 0.030295252799987793, -0.002884674584493041, -0.0021535849664360285, 0.04326765239238739, -0.051899176090955734, 0.046712588518857956, -0.02290511317551136, 0.043515708297491074, 0.02327401004731655, -0.034071438014507294, 0.029421161860227585, -0.02553982473909855, -0.0685148537158966, 0.028462909162044525, 0.012349010445177555, 0.017496414482593536, 0.004567330237478018, 0.027833547443151474, -0.0035216105170547962, 0.041442036628723145, -0.0596897266805172, 0.03343687579035759, 0.040860626846551895, -0.025881046429276466, -0.023450221866369247, -0.0004693428927566856, -0.0042190090753138065, 0.029549865052103996, -0.019234763458371162, 0.059368133544921875, 0.08576756715774536, 0.020626263692975044, 0.02776934951543808, 0.014687084592878819, -0.0014945014845579863, 0.05148198455572128, 0.047783263027668, -0.03221340849995613, -0.006101688835769892, -0.08539555221796036, -0.02396530844271183, 0.009088444523513317, -0.03475719317793846, -0.04615132883191109, 0.0280190110206604, 0.021262459456920624, 0.03807629272341728, 0.011180470697581768, -0.013652748428285122, -0.004637257661670446, -0.041258420795202255, 0.034129925072193146, -0.0037012905813753605, 0.055588483810424805, 0.020840492099523544, 0.027725696563720703, -0.02426994778215885, 0.042876917868852615, -0.022307565435767174, 0.003071291372179985, 0.005530904978513718, -0.005525252781808376, 0.007771088741719723, 0.02119390107691288, 0.00032040462247096, 0.017767135053873062, 0.07148488610982895, 0.04311503469944, -0.018714750185608864, 0.009718701243400574, 0.05470447242259979, 0.018837178125977516, 0.025087254121899605, 0.02234426699578762, 0.011336204595863819, -0.01158839836716652, -0.019040022045373917, -0.03388103097677231, 0.0003131388803012669, -0.007131654769182205, 0.030169924721121788, -0.007759611122310162, 0.036043018102645874, 0.05307842418551445, -0.04207971319556236, 0.0701693445444107, 0.013525152578949928, 0.0520738884806633, -0.015353389084339142, 0.00999376643449068, 0.015537412837147713, -0.06797004491090775, 0.0064590382389724255, 0.06115115433931351, -0.05777354538440704, 0.03624274581670761, 0.08766119182109833, -0.05238790810108185, 0.029019631445407867, -0.01926969364285469, 0.020523417741060257, 0.030891144648194313, -0.04350178688764572, -0.03728582710027695, -0.04838673770427704, -0.0966184213757515, 0.03560697287321091, -0.003326145000755787, -0.0010099562350660563, -0.025018839165568352, -0.034615062177181244, 0.02507404051721096, -0.0222238227725029, -0.0016355178086087108, 0.030085230246186256, 0.03970344364643097, 0.02617027424275875, 0.006849581375718117, 0.0016885505756363273, -0.020703183487057686, 0.06625352054834366, 0.014086262322962284, -0.043659236282110214, -0.00639965059235692, 0.006995716597884893, 0.04257410019636154, -0.0038514104671776295, 0.023901769891381264, -0.027416208758950233, -0.060495320707559586, 0.004963876213878393, -0.06888850778341293, 0.05240713432431221, -0.03724849224090576, -0.0039033854845911264, -0.02833462692797184, -0.0014603760791942477, 0.01328346598893404, -0.030137142166495323, -0.05489957705140114, -0.021221837028861046, -0.0709785521030426, -0.020774545148015022, -0.0176948644220829, 0.08591904491186142, 0.013821052387356758, -0.02975105680525303, 0.027363359928131104, 0.037895169109106064, -0.06288433820009232, 0.04367174580693245, -0.012492310255765915, 0.010371364653110504, 0.01771710067987442, 0.06372564285993576, 0.01167661789804697, 0.044507432729005814, 0.003958860412240028, 0.04243733733892441, 0.07333177328109741, -0.0029740280006080866, -0.01519608125090599, -0.024166395887732506, -0.014044370502233505, -0.022123010829091072, -0.10219013690948486, -0.03826736658811569, 0.005676779430359602, -0.029837658628821373, -0.02385912649333477, 0.02700924128293991, 0.02960597723722458, 0.023842696100473404, -0.007729595061391592, 0.01785222440958023, -0.003256299300119281, 0.019996322691440582, -0.07388454675674438, 0.01721331663429737, -0.033466946333646774, -0.014944150112569332, 0.01789286360144615, -0.013980424031615257, 0.056548185646533966, -0.02073480375111103, -0.030934935435652733, -0.02497473731637001, 0.11539189517498016, 0.006675774697214365, 0.017251649871468544, 0.015038707293570042, -0.009970683604478836, -0.02106844075024128, -0.057854704558849335, -0.06218358129262924, -0.00962371937930584, -0.04742799699306488, 0.012928121723234653, 0.04747829958796501, -0.05312373861670494, 0.0351974256336689, -0.02605070173740387, -0.016412431374192238, 0.03129543364048004, -0.02516869269311428, 0.07068043947219849, -0.028012290596961975, 0.021372703835368156, 0.024683162569999695, -0.05883743613958359, 0.0019388601649552584, 0.01791004277765751, 0.00977789144963026, 0.022628169506788254, -0.03169577196240425, -0.005551129579544067, 0.05395299196243286, -0.06977621465921402, -0.0059071192517876625, 0.08318937569856644, 0.006628124043345451, 0.041433610022068024, -0.014401743188500404, 0.024056866765022278, 0.01889517903327942, -0.05983787775039673, -0.06368958950042725, 0.05368541181087494, 0.0055256676860153675, 0.022735029458999634, 0.008412710390985012, 0.0017122640274465084, -0.007952996529638767, 0.006952919065952301, -0.04085014387965202, 0.04141099378466606, -0.005694585386663675, -0.013415321707725525, -0.042117491364479065, -0.009788528084754944, 0.0176989883184433, -0.03302507475018501, -0.0037472560070455074, 0.010364601388573647, -0.043038368225097656, -0.005102845840156078, 0.019163327291607857, 0.03110499121248722, -0.03772412985563278, -0.001352653605863452, -0.0017069216119125485, 0.0015147114172577858, -0.10385756194591522, -0.01317623071372509, 0.02101164497435093, 0.0032238359563052654, -0.007523004896938801, 0.002920090453699231, 0.01606409065425396, 0.03949245065450668, -0.026642197743058205, -0.06375018507242203, -0.0177552979439497, -0.03734768554568291, -0.032144322991371155, -0.046594150364398956, 0.01206889096647501, -0.03480222076177597, -0.05004076287150383, 0.011193177662789822, -0.04400258511304855, 0.01795552298426628, -0.009473687037825584, -0.029131649062037468, 0.01279493048787117, 0.030928222462534904, 0.020955707877874374, 0.039420705288648605, 0.0021855919621884823, 0.03759193792939186, -0.005069568287581205, -0.004307923372834921, 0.006459969561547041, -0.008890625089406967, 0.0031492041889578104, -0.004170744679868221, -0.014203577302396297, -0.03428743779659271, -0.032038312405347824, -0.058844663202762604, -0.014828391373157501, 0.04031985625624657, -0.01770661398768425, -0.007896249182522297, 0.013558762148022652, -0.09987647831439972, 0.07420805841684341, 0.04928815737366676, -0.004641550127416849, 0.002859215484932065, -0.04476314038038254, 0.030573541298508644, 0.00008185567276086658, -0.045604415237903595, 0.04443633556365967, -0.014310488477349281, 0.0345877930521965, 0.0008763176738284528, -0.012522016651928425, -0.05959908664226532, 0.0034060042817145586, -0.04662419483065605, 0.08824115991592407, 0.01292917039245367, -0.05190133675932884, 0.0345955416560173, -0.016329824924468994, -0.05394098535180092, 0.016024958342313766, 0.034807853400707245, -0.09219001978635788, -0.008493228815495968, 0.0339713916182518, -0.037091828882694244, 0.029472338035702705, -0.02576497010886669, 0.012275433167815208, 0.034078408032655716, -0.026564089581370354, -0.02089431881904602, -0.01271671149879694, -0.009607994928956032, -0.05605936795473099, -0.02940938249230385, 0.07444792985916138, -0.0056173731572926044, 0.057705700397491455, 0.009291857481002808, 0.12368762493133545, -0.046661898493766785, 0.0791592225432396, -0.03698153421282768, -0.11136865615844727, 0.04420687258243561, 0.035208918154239655, 0.055387817323207855, 0.029489148408174515, -0.07960417866706848, -0.005865969695150852, 0.04329828545451164, 0.04638105258345604, 0.008076765574514866, 0.008035603910684586, 0.016611680388450623, 0.026713868603110313, 0.1034402996301651, 0.009694162756204605, -0.003143342910334468, -0.02010108157992363, -0.04150678217411041, -0.061437733471393585, -0.0014034552732482553, -0.05481106787919998, 0.09673643112182617, 0.053807392716407776, -0.02594502456486225, -0.03464730083942413, 0.002815346233546734, -0.02659887634217739, 0.013842656277120113, -0.01256518717855215, -0.008094836957752705, 0.09507843852043152, 0.00498691201210022, -0.01558828167617321, -0.0035305616911500692, 0.03020317666232586, -0.02124863490462303, -0.040583714842796326, -0.028713125735521317, -0.04216620698571205, 0.016334764659404755, 0.007067431230098009, 0.0008839680813252926, -0.027997655794024467, -0.0017977020470425487, -0.028858352452516556, 0.02307744324207306, -0.037363383919000626, -0.026024229824543, -0.022195210680365562, 0.03654799237847328, -0.04791198670864105, 0.00959830079227686, 0.01421359647065401, -0.048618726432323456, 0.016643786802887917, 0.004462250508368015, -0.006799622904509306, -0.016275623813271523, 0.02417096495628357, -0.03647952526807785, 0.002068815752863884, 0.0002903992426581681, 0.029356788843870163, -0.019083622843027115, 0.000866676215082407, 0.005815969314426184, -0.011870598420500755, 0.02522573433816433, 0.04210735112428665, -0.0400308296084404, 0.018705204129219055, -0.05164596810936928, 0.0009518165024928749, -0.06367559731006622, -0.049574561417102814, 0.008700388483703136, -0.018373150378465652, -0.03699278086423874, -0.005389696918427944, 0.04664364457130432, -0.013328525237739086, -0.005204843822866678, -0.028382861986756325, -0.04175751656293869, 0.03290990740060806, -0.006674547214061022, -0.0051391818560659885, -0.04566308483481407, 0.04200819507241249, -0.047877293080091476, 0.07946290075778961, -0.02168515883386135, 0.006511441431939602, 0.0416402593255043, 0.007183203473687172, 0.0010027923854067922, 0.018035832792520523, -0.022324396297335625, -0.03050662763416767, -0.01551597099751234, 0.027636464685201645, 0.0332983024418354, 0.021242458373308182, 0.02853650413453579, 0.07652576267719269, 0.042511358857154846, -0.08409631997346878, 0.0116343442350626, 0.007838713005185127, -0.06700200587511063, 0.02153119444847107, -0.03394543007016182, 0.08337739109992981, 0.011127544566988945, 0.056398265063762665, 0.044797614216804504, 0.006651300936937332, -0.005501900799572468, 0.019534403458237648, -0.04844179376959801, 0.008522793650627136, 0.015153983607888222, 0.03973124548792839, -0.020365601405501366, -0.04623350501060486 ]
<p>I am using Wilcoxon test to compare two paired sets of data for whether their means differ. Besides the p-value, I would also like to know the power of this test. How to compute it in R? Thank you in advance.</p>
g36078
[ 0.00718021159991622, -0.02510245330631733, -0.018805330619215965, -0.01308237574994564, 0.022929983213543892, -0.07634541392326355, -0.0011982282157987356, 0.006770495790988207, -0.03560549020767212, -0.04509112611413002, -0.03411490470170975, 0.04455771669745445, -0.03049801103770733, 0.01316850259900093, -0.0012686257250607014, 0.016160696744918823, 0.03900027647614479, -0.021010857075452805, 0.036355774849653244, -0.022562077268958092, 0.03166980668902397, 0.027013204991817474, -0.026014277711510658, -0.025611739605665207, 0.032322078943252563, -0.06574925780296326, -0.046718768775463104, 0.054064176976680756, -0.08672885596752167, -0.007274157367646694, 0.0005970736965537071, 0.03342008218169212, 0.06718765944242477, -0.04799385741353035, -0.025643765926361084, 0.028081469237804413, 0.03858168050646782, 0.03499164804816246, 0.039487071335315704, 0.03703698515892029, -0.06305612623691559, 0.03430134430527687, 0.04502985626459122, 0.022482391446828842, -0.03170543909072876, -0.07277876883745193, -0.020766178146004677, 0.04615653678774834, 0.03258977830410004, 0.019048379734158516, -0.007316166069358587, 0.0007834111456759274, 0.05764966458082199, 0.014236735180020332, 0.004748929291963577, -0.031779464334249496, 0.0004569657612591982, -0.014966716058552265, 0.034671783447265625, 0.0009647665428929031, 0.006881833076477051, 0.005124782212078571, 0.004873591009527445, 0.012116031721234322, 0.050971418619155884, 0.042935777455568314, 0.03245494142174721, -0.032607775181531906, 0.028776437044143677, 0.009757074527442455, -0.03938676789402962, -0.019314073026180267, 0.015189329162240028, 0.007016281597316265, -0.07948069274425507, -0.014455706812441349, -0.01003115065395832, 0.013940183445811272, 0.011577923782169819, 0.025371767580509186, 0.054638106375932693, -0.07193725556135178, 0.03694339841604233, 0.031590744853019714, -0.03014427423477173, 0.003159394720569253, 0.039394311606884, -0.03557978570461273, -0.027154183015227318, 0.0443861149251461, 0.02814311347901821, 0.017389677464962006, 0.07020430266857147, 0.03193061426281929, 0.0006548931705765426, 0.004910248331725597, -0.03508559614419937, -0.009239614009857178, 0.017556600272655487, 0.06692288815975189, 0.01761426031589508, 0.02341175638139248, 0.024687543511390686, -0.08258241415023804, -0.010321990586817265, 0.01597520150244236, 0.03594273328781128, -0.0013703570002689958, -0.042117878794670105, -0.008946397341787815, -0.06010304018855095, -0.004134968854486942, -0.023666048422455788, 0.03432686626911163, -0.03379755839705467, -0.014636642299592495, 0.039431195706129074, -0.05178333446383476, -0.033556293696165085, -0.018002912402153015, 0.00965105276554823, 0.03965304046869278, -0.023784328252077103, 0.03514811769127846, -0.007802851032465696, -0.014563432894647121, -0.042595311999320984, 0.002744494006037712, 0.01922651194036007, 0.05466968193650246, -0.013034000061452389, -0.004284991417080164, 0.005708931013941765, -0.0032743208575993776, -0.023916980251669884, 0.05921531468629837, 0.006099611520767212, 0.004821759648621082, -0.00485774502158165, -0.022522572427988052, -0.026862243190407753, 0.037063177675008774, -0.014451578259468079, 0.032945990562438965, -0.01943443901836872, -0.015680208802223206, 0.003155552549287677, -0.00006187607505125925, -0.012087000533938408, 0.05592982470989227, 0.09792336821556091, 0.09159288555383682, 0.03168463706970215, 0.021666526794433594, -0.002499678172171116, -0.02701806277036667, -0.01380005944520235, -0.021014593541622162, 0.0029220127034932375, -0.002451631473377347, 0.018287288025021553, 0.049585260450839996, 0.0030096995178610086, 0.004949857480823994, 0.027256295084953308, -0.020251745358109474, 0.017090782523155212, 0.021601565182209015, -0.018952392041683197, -0.053140223026275635, 0.0191761776804924, -0.03840164467692375, 0.030664395540952682, -0.054617442190647125, -0.027759531512856483, 0.03986267000436783, 0.0011214222759008408, 0.010653159581124783, 0.07209239900112152, 0.034258048981428146, 0.022687045857310295, -0.02297954447567463, 0.018240951001644135, -0.009149494580924511, -0.0474030002951622, -0.03835177421569824, 0.004810346756130457, -0.03580775856971741, -0.06618248671293259, -0.018300576135516167, -0.09172998368740082, -0.03937862813472748, -0.04356957972049713, -0.027194231748580933, 0.006617129780352116, -0.02320794388651848, -0.016895346343517303, -0.03021935746073723, 0.03918362408876419, -0.029005486518144608, 0.005235602613538504, -0.0015116120921447873, 0.026598865166306496, 0.04316183924674988, -0.03629350662231445, -0.009045017883181572, -0.03932727128267288, -0.011051789857447147, 0.012614616192877293, 0.021663663908839226, -0.005454086232930422, -0.03315917029976845, 0.05168083310127258, 0.0016664001159369946, -0.0028546752873808146, 0.06613803654909134, 0.0038598922546952963, 0.03284114599227905, 0.004634803626686335, 0.017933420836925507, -0.05252087861299515, -0.024797899648547173, 0.047695182263851166, 0.008143133483827114, 0.007758425548672676, 0.06330572068691254, 0.03606842830777168, 0.035742346197366714, -0.0073528955690562725, 0.024854565039277077, -0.045004647225141525, 0.012756810523569584, 0.01394946500658989, -0.009824068285524845, 0.0018723969114944339, -0.0011625075712800026, -0.013133039698004723, 0.045283060520887375, 0.02739883027970791, 0.006372295320034027, 0.02220660075545311, 0.009871375747025013, -0.024433903396129608, 0.07288075983524323, 0.048739660531282425, 0.07193317264318466, 0.05010578781366348, 0.006408545188605785, -0.03795771673321724, 0.01867601089179516, 0.009883549064397812, 0.06185955926775932, -0.007872105576097965, 0.052205733954906464, -0.014911673963069916, -0.011323610320687294, 0.04505939409136772, -0.00012028024502797052, -0.01741834357380867, 0.01488241646438837, -0.007072156295180321, -0.031983401626348495, 0.01043840404599905, 0.052525073289871216, -0.005724760238081217, 0.0007096267072483897, 0.04026269167661667, -0.0019611280877143145, -0.0003196005418431014, -0.015902621671557426, -0.04613126814365387, 0.049990903586149216, 0.05311235785484314, 0.016792448237538338, -0.01101750135421753, -0.03345969319343567, 0.0019923103973269463, -0.014906068332493305, 0.05365019664168358, -0.014563793316483498, 0.03653094545006752, -0.018992917612195015, 0.011122419498860836, 0.0505497008562088, 0.017542734742164612, -0.05470683425664902, 0.04520513862371445, 0.030725011602044106, 0.002899392507970333, 0.045378509908914566, -0.01647714152932167, 0.016367949545383453, -0.03880275413393974, -0.07958410680294037, -0.04006045684218407, 0.0010431946720927954, 0.06042216345667839, -0.024032508954405785, 0.020842282101511955, -0.04419391602277756, 0.03652724623680115, -0.04818117246031761, -0.017174573615193367, 0.02495548315346241, 0.024317162111401558, -0.031047798693180084, -0.018519077450037003, 0.028364360332489014, 0.03311578929424286, 0.04064294695854187, -0.036997921764850616, 0.02109655737876892, -0.007964793592691422, -0.0327388234436512, -0.003628242528066039, -0.04199318587779999, 0.03217940405011177, 0.0685402899980545, -0.0014666724018752575, -0.04833649843931198, 0.010347721166908741, -0.04615408182144165, 0.05647129565477371, 0.03352472558617592, -0.05374610051512718, 0.026719288900494576, -0.06363188475370407, 0.039484843611717224, -0.06696818023920059, -0.018988998606801033, -0.004749238025397062, 0.02261815033853054, 0.005136916879564524, -0.02737708017230034, -0.004615404177457094, 0.026251835748553276, -0.005196526180952787, 0.003625708632171154, -0.0354192852973938, 0.054859060794115067, -0.016086744144558907, -0.051710277795791626, -0.025328204035758972, 0.015311351977288723, -0.0033633417915552855, 0.007516779936850071, 0.001735543250106275, -0.024926383048295975, 0.045054398477077484, 0.008112125098705292, -0.02560076303780079, -0.019947996363043785, 0.05304461717605591, -0.05043119937181473, 0.01989380083978176, -0.013737968169152737, -0.0030623823404312134, -0.042310137301683426, -0.0026543571148067713, 0.0227053239941597, 0.0334482304751873, -0.006575778592377901, -0.04289841279387474, 0.010357602499425411, -0.04348691180348396, -0.0029078328516334295, -0.012059337459504604, 0.01131836511194706, 0.028511084616184235, -0.04124795272946358, -0.005364540033042431, 0.02566470392048359, 0.04979473352432251, 0.005264286883175373, 0.02501971647143364, 0.011233769357204437, 0.03763062506914139, -0.026902152225375175, 0.00026622533914633095, 0.06962712109088898, 0.0033725083339959383, 0.002511420752853155, 0.023388231173157692, 0.030464021489024162, -0.0633196011185646, -0.03688520938158035, -0.03969017416238785, 0.048158034682273865, 0.019942259415984154, -0.030679229646921158, 0.031908027827739716, -0.04475342854857445, -0.1171000525355339, -0.004091844893991947, 0.050479769706726074, -0.053436826914548874, 0.02208552695810795, 0.022217392921447754, -0.06003696098923683, 0.02499902807176113, -0.0654655396938324, 0.02153775282204151, 0.02775384485721588, -0.019232915714383125, -0.031965941190719604, -0.10539919137954712, -0.029006652534008026, 0.01590419001877308, -0.011906505562365055, 0.03879806399345398, -0.026479097083210945, 0.01454257033765316, 0.03906446322798729, -0.09468577057123184, -0.01530318334698677, -0.0007365622441284359, 0.02508150227367878, -0.01678161695599556, 0.06893686950206757, 0.005224629770964384, 0.0068491436541080475, 0.018544919788837433, -0.0008123683510348201, -0.06331810355186462, 0.00932676624506712, -0.0038404064252972603, -0.027682436630129814, 0.03799687325954437, 0.01973574608564377, -0.009936956688761711, 0.011355234310030937, 0.025133635848760605, -0.04144056886434555, 0.03385477885603905, -0.023638885468244553, -0.00633729575201869, 0.0031624578405171633, -0.012097818776965141, -0.028828203678131104, -0.048045814037323, 0.008226804435253143, -0.0015562797198072076, -0.018821686506271362, -0.012842684052884579, -0.012255212292075157, 0.07521305978298187, -0.023527706041932106, -0.04066448658704758, -0.0118910176679492, -0.037911172956228256, -0.04389451816678047, 0.04045136645436287, 0.005577524192631245, -0.049474213272333145, 0.02260562963783741, 0.04470333084464073, 0.04725252091884613, -0.06498806923627853, 0.029575051739811897, 0.04063057526946068, -0.05219321325421333, -0.06139429658651352, -0.03679443895816803, -0.03129035234451294, -0.013092604465782642, 0.0694592073559761, -0.10157563537359238, -0.011018718592822552, 0.00022924356744624674, -0.012749746441841125, -0.01375621184706688, -0.08407484740018845, -0.0031593716703355312, -0.02109912782907486, -0.06280544400215149, 0.03524800390005112, 0.01970866322517395, -0.006437158677726984, -0.04290725663304329, 0.027347393333911896, -0.02144085057079792, 0.0034985665697604418, -0.01707448624074459, -0.008189561776816845, 0.009507927112281322, 0.019952071830630302, -0.022558648139238358, 0.01001643668860197, 0.04724685102701187, -0.00802871584892273, -0.04535166919231415, 0.03368696942925453, 0.06598158925771713, 0.039768319576978683, 0.03535330668091774, 0.0009108594385907054, 0.028634672984480858, -0.01042868010699749, -0.023569071665406227, -0.02514679729938507, -0.013905334286391735, 0.027036180719733238, 0.026034904643893242, 0.04326924309134483, 0.003425791161134839, 0.019696557894349098, 0.07089827954769135, -0.014333756640553474, -0.009062538854777813, 0.009614107199013233, -0.003027725964784622, -0.007279431447386742, 0.04317507892847061, 0.050925225019454956, -0.016604222357273102, 0.016009818762540817, -0.011300507001578808, 0.032445844262838364, -0.02308703027665615, -0.0509880855679512, 0.07499095052480698, -0.009190985932946205, 0.10857008397579193, -0.022607281804084778, -0.03458741307258606, -0.020865365862846375, -0.03548899665474892, -0.023062195628881454, -0.005520810838788748, -0.022784562781453133, 0.030779503285884857, 0.00515407370403409, -0.021137073636054993, 0.0007143924594856799, 0.0006189460400491953, -0.060064248740673065, 0.06374581903219223, -0.04423423483967781, -0.02499254047870636, 0.01796453818678856, -0.027089238166809082, 0.0017552499193698168, -0.024426016956567764, -0.015855198726058006, -0.05770182982087135, 0.002623243723064661, -0.05281490832567215, -0.06530348211526871, 0.014411193318665028, 0.008968406356871128, -0.07001367956399918, 0.027690941467881203, -0.0016064782394096255, -0.002671853406354785, 0.004225905053317547, 0.003432546043768525, 0.07234236598014832, -0.03248037397861481, 0.038256362080574036, 0.02789517678320408, 0.03139793872833252, -0.056343261152505875, -0.014170745387673378, -0.015218829736113548, 0.03310726210474968, 0.024263916537165642, -0.03595593944191933, -0.003408838529139757, 0.006518435664474964, -0.06874765455722809, 0.008135518059134483, -0.015161477960646152, 0.048288486897945404, -0.01940968632698059, 0.06071505323052406, 0.032499708235263824, 0.033445268869400024, 0.026519404724240303, 0.06376536935567856, -0.050175365060567856, 0.041141413152217865, 0.0004975906340405345, 0.023896245285868645, 0.04883215203881264, 0.04990863427519798, 0.031916022300720215, -0.015469877049326897, 0.037873975932598114, 0.06427787989377975, -0.004669881425797939, -0.032926805317401886, 0.015235306695103645, -0.00022132357116788626, -0.0281591285020113, 0.04145121946930885, 0.043098367750644684, 0.02098371461033821, 0.04203592985868454, 0.006035658065229654, 0.01730874367058277, 0.002874664729461074, 0.013993656262755394, 0.05020498111844063, -0.05381546542048454, -0.0322665311396122, 0.012025661766529083, 0.04832269623875618, -0.03898705169558525, -0.05651301518082619, -0.039612457156181335, -0.03151947259902954, 0.018760493025183678, 0.02772626094520092, 0.05860888212919235, 0.010716816410422325, -0.05399562418460846, -0.0016556441551074386, -0.018158650025725365, -0.028220996260643005, -0.03683095797896385, 0.07748895138502121, -0.042299848049879074, -0.029926130548119545, -0.06184602528810501, 0.08981695026159286, 0.07372327893972397, -0.06252869218587875, 0.057055842131376266, 0.044855423271656036, -0.04990861564874649, -0.011000567115843296, -0.038218945264816284, 0.007894990965723991, -0.01849089004099369, -0.04279271140694618, 0.020169658586382866, -0.06026715040206909, 0.06996454298496246, 0.010362490080296993, 0.07153694331645966, -0.0052299052476882935, 0.04788106307387352, -0.008387669920921326, -0.006277795881032944, 0.0029687299393117428, -0.010724072344601154, -0.002747967839241028, -0.004091003909707069, 0.007394159212708473, -0.03061007894575596, 0.025924239307641983, 0.0448635071516037, 0.01677607372403145, -0.035847123712301254, -0.017025789245963097, -0.006954350974410772, 0.023506756871938705, 0.030796488747000694, 0.049378491938114166, -0.04099610075354576, 0.007556934375315905, -0.04656905308365822, -0.07367563992738724, -0.024081820622086525, 0.023649411275982857, 0.036307066679000854, -0.03889227658510208, -0.03661023825407028, 0.029162047430872917, -0.04279981926083565, -0.03735307604074478, -0.0261026993393898, -0.05315016210079193, -0.027774518355727196, -0.02941628359258175, -0.039808496832847595, 0.040523871779441833, -0.010019815526902676, -0.004179305396974087, -0.06678394973278046, -0.06914468109607697, -0.05540597066283226, -0.026354240253567696, -0.012289713136851788, 0.02620631642639637, 0.011013342998921871, 0.022175787016749382, -0.04436958581209183, 0.05856413021683693, 0.001184231135994196, -0.01611415110528469, -0.041370440274477005, -0.01056196540594101, 0.02594130113720894, 0.021118415519595146, -0.0028072248678654432, -0.042124323546886444, -0.024232497438788414, 0.038088295608758926, 0.02398497425019741, 0.004526844248175621, 0.02599560283124447, -0.012611813843250275, 0.0067840442061424255, 0.0013512074947357178, -0.0387694276869297, -0.0017621108563616872, -0.02999306656420231, -0.014711545780301094, -0.0739414170384407, 0.008803144097328186, 0.07774202525615692, 0.006681621540337801, -0.017922580242156982, 0.03624550625681877, -0.008241788484156132, -0.01341971755027771, -0.037390775978565216, -0.020710624754428864, -0.00008640148735139519, 0.020773878321051598, -0.06235966831445694, 0.01524021103978157, -0.04713629186153412, -0.044932544231414795, -0.032565079629421234, -0.009025640785694122, 0.04126119613647461, -0.012880448251962662, 0.042800579220056534, -0.025318754836916924, -0.024592872709035873, -0.07298082113265991, 0.023610370233654976, 0.024543549865484238, 0.05542122945189476, -0.017557188868522644, 0.10113525390625, 0.027033088728785515, 0.01833047717809677, -0.034889522939920425, -0.008866941556334496, 0.04847463592886925, 0.00045478937681764364, 0.012683622539043427, -0.05038048326969147, -0.03985973447561264, 0.0997282862663269, 0.02732536569237709, -0.06899973005056381, -0.058802250772714615, 0.05330517515540123, -0.04641224816441536, 0.019790643826127052, 0.03848523646593094, -0.005890896078199148, 0.008308172225952148, -0.03717980161309242, 0.05985313281416893, -0.008714649826288223, -0.04881352558732033, 0.006306391209363937, -0.0947103202342987, 0.013718409463763237, 0.005719752050936222, -0.013785818591713905, -0.024302341043949127, 0.004775533452630043 ]
<p>I am trying to ascertain if a relationship exists between <strong>hours of play</strong> and <strong>number of friends</strong>. I have two contexts for the study: "at school" and "at a place other than the school".</p> <p>My data set relates to the "at school" context and the correlation r=0.8766 (significant). </p> <p>Now the difficult part....</p> <p>As I want to focus on the <strong>same group of students</strong> for the "at a place other than the school" context, I have asked a question that filters my respondents and puts them in the "at a place other than the school context".</p> <p>The question is: Did you make any friends in the last three weeks? The answer can be either "yes" or "no". If it is yes, then I have asked them to indicate whether they made the friends "at the school", "at a place other than the school" or "at both places". </p> <p>So I have four data sets as follows: </p> <ol> <li>Those who did not make any friends</li> <li>Those who made one or more friends at the school</li> <li>Those who made one or more friends at a place other than the school</li> <li>Those who made one or more friends at both places (i.e. school and a place other than the school)</li> </ol> <p>I have ignored data set 1 because there is obviously no relationship between hours of play and number of friends because no new friends are made.</p> <p>I have also ignored data set 2 because I already have this finding (in the correlation above, which was at the school)</p> <p>I have also ignored data set 4 because it does not distinguish between "at school" and "at a place other than the school".</p> <p>I have used data set 3 and worked out the correlation, which is 0.7687 (significant). My interpretation of this finding is the relationship between hours of play and number of friends exists at the school and also outside the school.</p> <p>Does this make sense? </p>
g73652
[ -0.013669826090335846, -0.03218880668282509, 0.004535139072686434, -0.06823740899562836, 0.0074697756208479404, 0.029497649520635605, 0.04736059531569481, -0.03435329347848892, 0.03787647560238838, -0.030743641778826714, -0.008165213279426098, -0.05183902010321617, 0.018740426748991013, -0.014520438387989998, -0.005715825129300356, 0.012936268001794815, 0.011696476489305496, -0.01789088547229767, -0.02955690585076809, 0.0035849714186042547, 0.00310978339985013, 0.029363490641117096, 0.017815785482525826, 0.020153092220425606, -0.021737486124038696, -0.03415422886610031, 0.01881432719528675, -0.008169651962816715, -0.07058020681142807, -0.006122311111539602, 0.022402817383408546, 0.011295607313513756, 0.06855425238609314, -0.04348909854888916, -0.04040343314409256, 0.0012067751958966255, -0.008090773597359657, 0.0602436438202858, -0.05886648967862129, 0.023559657856822014, -0.021341728046536446, 0.05505254864692688, 0.04070620611310005, 0.03005947545170784, -0.052562031894922256, -0.0008220288436859846, 0.0025106079410761595, -0.004823688883334398, 0.058040834963321686, -0.09484251588582993, -0.03439251333475113, 0.05438404902815819, -0.01581517420709133, 0.021332547068595886, -0.0052796355448663235, 0.06109708547592163, 0.06244403123855591, 0.0036332320887595415, -0.01517041027545929, 0.03985650837421417, 0.044678766280412674, 0.0056924535892903805, -0.009760524146258831, 0.03583122789859772, -0.014643361791968346, 0.045593343675136566, -0.0068548740819096565, -0.02298402413725853, -0.004369481932371855, -0.061478495597839355, -0.039023257791996, -0.058680079877376556, 0.013251300901174545, 0.033292096108198166, -0.04413518309593201, 0.0053406585939228535, 0.01047582272440195, -0.0013782007154077291, 0.019429180771112442, 0.01690036989748478, 0.04078957065939903, 0.031133443117141724, 0.005752649158239365, 0.05138905346393585, 0.0860917791724205, -0.011726392433047295, -0.0010432704584673047, -0.024089232087135315, 0.04187469929456711, 0.025913957506418228, 0.046901389956474304, 0.02232317067682743, 0.09891032427549362, 0.008747662417590618, -0.011531476862728596, 0.04066560044884682, -0.013688785023987293, 0.038028232753276825, -0.025339115411043167, 0.00901033915579319, 0.016004828736186028, -0.006005382165312767, -0.036757875233888626, -0.00611927080899477, 0.001707455376163125, -0.027839163318276405, 0.030702069401741028, 0.0655224546790123, -0.03319507837295532, -0.03142755478620529, -0.07140029966831207, 0.014497755095362663, -0.07808098196983337, -0.02096732147037983, 0.030113307759165764, -0.03330029919743538, -0.014045346528291702, -0.04375945404171944, -0.006500145420432091, -0.05431526154279709, 0.010062078945338726, 0.007907373830676079, 0.03546513617038727, 0.0601637065410614, -0.013357052579522133, -0.025514153763651848, -0.037189748138189316, 0.04291046783328056, 0.02774488739669323, 0.02714253030717373, -0.023413557559251785, -0.037011872977018356, 0.020447099581360817, 0.037406161427497864, -0.004987708758562803, 0.008477168157696724, -0.0359044075012207, 0.010634860955178738, -0.032056618481874466, 0.054170262068510056, -0.013787358067929745, 0.028748398646712303, 0.034910500049591064, -0.05439956486225128, -0.0622481107711792, 0.028370177373290062, 0.0139161953702569, -0.04687423259019852, 0.048308584839105606, 0.006445537321269512, -0.004674896597862244, 0.03763340041041374, -0.05327489599585533, 0.0094494903460145, -0.001239204197190702, -0.03246956691145897, -0.0683017447590828, -0.07644717395305634, -0.0038661963772028685, 0.06411273032426834, 0.00241919350810349, -0.02866819128394127, -0.005352068692445755, -0.00012359740503598005, 0.004969621077179909, 0.0197518989443779, 0.02425091713666916, -0.018683968111872673, -0.062411170452833176, 0.009979509748518467, -0.04137015715241432, -0.029735110700130463, -0.010841498151421547, -0.05933152884244919, 0.03286844119429588, 0.049669548869132996, 0.038215283304452896, -0.06686504930257797, 0.05670661851763725, 0.09707643836736679, 0.0005906185833737254, -0.04099630191922188, 0.015185235068202019, 0.009781578555703163, 0.008531778119504452, 0.012214191257953644, 0.003258651588112116, -0.02226431667804718, -0.04453713819384575, 0.009346624836325645, -0.03394269943237305, -0.052509140223264694, -0.009466744028031826, 0.03550921753048897, -0.021566133946180344, -0.03348337486386299, -0.018344057723879814, 0.003006597748026252, 0.03296928107738495, -0.03397693857550621, -0.01338392123579979, 0.009061365388333797, -0.021014617756009102, 0.052630744874477386, 0.02824256755411625, 0.027519570663571358, -0.009083157405257225, -0.050213903188705444, -0.02311263419687748, -0.0013610831229016185, -0.012109130620956421, -0.048065200448036194, -0.04654747620224953, 0.010586684569716454, -0.011955000460147858, -0.030887819826602936, -0.04615247622132301, 0.040751658380031586, -0.04522285982966423, 0.06552330404520035, -0.0282661821693182, -0.03282836824655533, 0.029753562062978745, -0.02557317726314068, -0.020159844309091568, 0.047582902014255524, -0.037716880440711975, 0.02957814373075962, -0.04904797673225403, 0.0585746094584465, -0.05633128434419632, -0.05526745691895485, -0.01764865592122078, -0.07051002979278564, 0.036640290170907974, 0.010283537209033966, -0.014338996261358261, -0.012339221313595772, -0.002266496419906616, 0.09197502583265305, -0.019462987780570984, 0.007484504021704197, -0.06238538771867752, 0.003265219274908304, 0.06717906892299652, -0.0074165333062410355, -0.010021930560469627, 0.005839842837303877, -0.017071647569537163, 0.044417526572942734, -0.0444197803735733, 0.061327822506427765, -0.0441473051905632, -0.040815383195877075, 0.03732239827513695, 0.0052926973439753056, 0.007423760835081339, -0.010682210326194763, -0.009484716691076756, -0.042163997888565063, -0.017125805839896202, -0.057656511664390564, -0.026899686083197594, -0.015331231988966465, 0.06088832765817642, -0.017842669039964676, 0.03717237338423729, -0.05301555246114731, -0.01205279491841793, 0.012224371545016766, -0.04389439895749092, -0.02157619595527649, 0.023703064769506454, 0.06197414547204971, -0.01704184152185917, 0.003492490854114294, -0.03584142401814461, -0.0005457266815938056, 0.027181169018149376, 0.03516722843050957, 0.05314460024237633, -0.020158356055617332, -0.03449534252285957, 0.0009539823513478041, 0.05209486931562424, 0.012231838889420033, 0.044508107006549835, -0.012017440050840378, 0.020365824922919273, 0.012529090978205204, 0.04387413710355759, 0.024999218061566353, 0.03161541372537613, 0.017163529992103577, 0.04925641417503357, 0.0357835553586483, 0.0429665707051754, -0.023874513804912567, 0.024073917418718338, 0.0250758808106184, -0.04989658668637276, 0.028604689985513687, -0.01611700840294361, 0.017835430800914764, 0.065082848072052, -0.08627308905124664, -0.018070386722683907, -0.02240106090903282, -0.07530537992715836, -0.040441516786813736, -0.01029042899608612, 0.021264301612973213, 0.04946955293416977, 0.007378408219665289, 0.01721487194299698, 0.07573553174734116, -0.015868596732616425, 0.06939472258090973, -0.003914010711014271, -0.0346941240131855, 0.050899893045425415, 0.02071007899940014, 0.059040240943431854, -0.0009449028875678778, 0.006880718749016523, 0.00806410238146782, -0.06430288404226303, 0.01723436638712883, -0.018734753131866455, -0.014561202377080917, -0.015481170266866684, -0.03456674516201019, 0.0163985975086689, -0.058694351464509964, -0.04567304253578186, -0.017856206744909286, 0.006009006407111883, 0.016587859019637108, 0.0029851035214960575, 0.07368780672550201, -0.012458528392016888, 0.033331580460071564, 0.005725561175495386, -0.0039911530911922455, -0.021719982847571373, 0.07188588380813599, -0.0345354862511158, 0.008100270293653011, 0.01969853788614273, 0.042025089263916016, -0.0014436400961130857, -0.01567809469997883, -0.041760802268981934, -0.040934011340141296, -0.035563237965106964, -0.027159245684742928, -0.002609224058687687, 0.016801174730062485, -0.01939314976334572, -0.05453974008560181, 0.027269914746284485, -0.030495580285787582, -0.04304324835538864, -0.01651025004684925, 0.021090209484100342, 0.041692718863487244, 0.02461884170770645, 0.027309101074934006, 0.05484063923358917, -0.020020291209220886, -0.00019721908029168844, -0.04081941023468971, 0.024612555280327797, -0.004203959368169308, 0.06136772781610489, -0.05194737762212753, 0.01008955854922533, 0.03045974299311638, -0.005667302291840315, 0.06401517987251282, 0.04902687668800354, 0.030711188912391663, 0.02106451615691185, 0.02368990331888199, 0.04246068745851517, -0.02127061039209366, 0.042956311255693436, -0.001142130116932094, 0.0034952510613948107, 0.013228005729615688, -0.01961601711809635, -0.005572865717113018, -0.05138339847326279, 0.07060356438159943, 0.008454138413071632, -0.044805899262428284, -0.002600765088573098, 0.017842795699834824, 0.0707704946398735, 0.06235533580183983, -0.0032754496205598116, -0.02384793758392334, -0.03232172876596451, -0.0003683916584122926, -0.0562814325094223, -0.018347516655921936, 0.008384485729038715, -0.03357286751270294, -0.010373275727033615, -0.024884982034564018, -0.05689229443669319, -0.022853035479784012, -0.004162914585322142, -0.08112577348947525, -0.020781250670552254, -0.014984600245952606, 0.0728498175740242, 0.03859986364841461, -0.03345249965786934, 0.018425732851028442, 0.007613667286932468, 0.07731001824140549, -0.0032256555277854204, -0.0009449440985918045, 0.050872739404439926, 0.07496937364339828, -0.019300920888781548, 0.04640701413154602, -0.06437350064516068, 0.03108094446361065, -0.004571721889078617, 0.035340361297130585, 0.007617363706231117, -0.01437090989202261, -0.004103147424757481, -0.0004295629041735083, -0.027994463220238686, 0.03381259739398956, -0.0070968130603432655, -0.05511455610394478, -0.06252865493297577, -0.016788270324468613, -0.05118861049413681, -0.004836045205593109, -0.010209865868091583, 0.02955346740782261, -0.08454575389623642, -0.01789112761616707, -0.0035525434650480747, 0.012652934528887272, 0.006671702954918146, 0.03280297666788101, -0.022734785452485085, -0.014970675110816956, -0.01866658590734005, 0.00317237782292068, 0.014253377914428711, -0.031812239438295364, -0.03693046420812607, 0.03621622174978256, -0.03752869740128517, 0.007103540003299713, 0.013938846066594124, 0.0023827285040169954, -0.02790752612054348, -0.014735210686922073, -0.015470737591385841, -0.038991592824459076, -0.013273341581225395, 0.0202344860881567, 0.021277664229273796, -0.01514138001948595, 0.02117261476814747, 0.016981497406959534, -0.006165714934468269, -0.01289603766053915, 0.02207292802631855, 0.03669559210538864, 0.04057386890053749, -0.025066910311579704, 0.02629254385828972, 0.006056369747966528, 0.02269432134926319, -0.03350747004151344, 0.0011801195796579123, -0.02866213023662567, 0.02200382575392723, -0.020078398287296295, 0.028493698686361313, -0.002482489449903369, 0.003866570070385933, -0.04945217818021774, 0.02200566790997982, 0.07964372634887695, -0.06447747349739075, -0.05419919267296791, -0.015122310258448124, -0.037472065538167953, 0.0028508517425507307, -0.013772283680737019, -0.0023617513943463564, 0.04752268269658089, 0.03839019685983658, 0.029051408171653748, -0.032648783177137375, 0.05885498598217964, 0.07212790101766586, 0.0012904711766168475, 0.04417969658970833, 0.05348683148622513, -0.03450322896242142, 0.038333527743816376, -0.001069305115379393, -0.020423276349902153, -0.01464550569653511, -0.0029670982621610165, 0.025515003129839897, -0.006208781152963638, -0.022366512566804886, 0.06571897119283676, 0.06198519095778465, -0.0023002151865512133, 0.021245192736387253, 0.009821738116443157, -0.014876555651426315, -0.03324345499277115, 0.0022282421123236418, 0.0016120407963171601, 0.06356476992368698, 0.019557436928153038, 0.02990448661148548, 0.0486036092042923, -0.03633212670683861, -0.0051823887042701244, 0.06586625427007675, 0.010784554295241833, -0.01145930215716362, -0.0025219146627932787, -0.027339572086930275, -0.010498198680579662, -0.030433911830186844, 0.010643660090863705, 0.004240106325596571, -0.05362555757164955, -0.04120677337050438, 0.02727757766842842, -0.06095943599939346, -0.054423317313194275, 0.04111842066049576, 0.04590481519699097, 0.00876783486455679, 0.01492213737219572, -0.02933574840426445, -0.01726255938410759, -0.017537694424390793, -0.042616453021764755, -0.019009053707122803, 0.00951245054602623, -0.013890048488974571, -0.029148848727345467, 0.004558458924293518, -0.0016282547730952501, -0.0017087927553802729, 0.05991838499903679, 0.02187657169997692, -0.027031563222408295, -0.016999132931232452, 0.011190647259354591, -0.016033032909035683, 0.011533529497683048, 0.0647764652967453, -0.027692759409546852, 0.05069112032651901, -0.017491336911916733, 0.014481322839856148, 0.0075264559127390385, -0.030701564624905586, 0.022511953487992287, 0.015726525336503983, 0.006706226151436567, 0.011033622547984123, -0.05992814898490906, -0.029737308621406555, -0.008696792647242546, 0.03284067660570145, -0.020487820729613304, -0.0018296363996341825, 0.0011114018270745873, -0.04472976550459862, -0.06198503449559212, -0.035567522048950195, -0.007025178521871567, -0.042568888515233994, 0.005514326971024275, 0.0072109089232981205, -0.071298748254776, 0.0015089735388755798, 0.02105223760008812, -0.01626025326550007, -0.006673556752502918, 0.01855114847421646, 0.0019107179250568151, 0.07721646875143051, -0.05255900323390961, -0.02286350168287754, -0.00451299361884594, -0.03552895039319992, -0.0031961172353476286, -0.027269376441836357, 0.04188922792673111, -0.04058616980910301, 0.06724199652671814, 0.039069097489118576, 0.12337401509284973, 0.01506099384278059, -0.00389539310708642, -0.019719289615750313, -0.04684769734740257, -0.0586218535900116, -0.039136745035648346, 0.04155317321419716, -0.073851078748703, -0.021885588765144348, -0.00429147994145751, 0.012143858708441257, 0.07365956157445908, -0.04304097592830658, -0.08282992988824844, -0.018028143793344498, 0.01113264262676239, -0.019567081704735756, -0.006290392484515905, -0.0017331653507426381, -0.02151547372341156, -0.06745995581150055, 0.04126303270459175, 0.00302914809435606, 0.025486931204795837, -0.020171189680695534, 0.038057971745729446, -0.018090706318616867, -0.00649216677993536, -0.002873492194339633, 0.0014249419327825308, 0.062428124248981476, -0.03336233273148537, 0.07910950481891632, 0.040431760251522064, -0.06913507729768753, 0.006411971524357796, 0.025731157511472702, 0.028150899335741997, 0.013774306513369083, -0.020716451108455658, 0.017227455973625183, 0.0043647107668221, -0.00503346836194396, 0.01133782509714365, 0.0007817660225555301, -0.035507071763277054, -0.0860319584608078, -0.052300143986940384, -0.07608269900083542, 0.04964718595147133, -0.07341346889734268, 0.026126137003302574, 0.019654402509331703, -0.015233243815600872, -0.005556819494813681, -0.05462400242686272, 0.03616982698440552, -0.03278432413935661, -0.00846951175481081, -0.025965284556150436, -0.02968955785036087, -0.002771774074062705, 0.040061306208372116, 0.005736552644520998, -0.014191701076924801, -0.04709089174866676, 0.013575440272688866, 0.038667481392621994, -0.024008331820368767, 0.01415583211928606, -0.017778802663087845, 0.0416213758289814, -0.022007813677191734, -0.04659101739525795, 0.02337687835097313, -0.009568997658789158, -0.007409301586449146, -0.03429294750094414, -0.04115617275238037, 0.013763852417469025, 0.010866465978324413, -0.0034233059268444777, 0.02535264380276203, 0.00984423141926527, 0.029712732881307602, 0.012642581015825272, -0.031229140236973763, 0.028171565383672714, -0.024170953780412674, -0.032624684274196625, 0.0478178896009922, 0.008269492536783218, -0.004203800577670336, 0.004147130995988846, 0.014043346978724003, -0.044349122792482376, -0.011990498751401901, 0.0641457736492157, -0.02622486650943756, 0.0026718187145888805, 0.014038718305528164, 0.038842130452394485, 0.011064628139138222, 0.02666597068309784, 0.024527128785848618, 0.0577571839094162, -0.05130778253078461, -0.05813330411911011, 0.016248708590865135, -0.035881318151950836, -0.08565124124288559, -0.0660851001739502, 0.01909569278359413, 0.06276170909404755, -0.002459232695400715, 0.0632634311914444, -0.05586571618914604, -0.05014704540371895, -0.05019257217645645, 0.046040575951337814, 0.0630030706524849, -0.0018857561517506838, 0.017077235504984856, 0.05290095880627632, -0.03400773927569389, 0.0003097229637205601, -0.022387992590665817, 0.020677724853157997, 0.03876996785402298, 0.023579679429531097, -0.009405482560396194, -0.05713525041937828, 0.012350929901003838, 0.06982562690973282, 0.014426988549530506, -0.025402648374438286, -0.08874721825122833, 0.08182346075773239, -0.0031564724631607533, 0.05695081129670143, 0.01859712228178978, 0.0013851774856448174, 0.022875338792800903, -0.011725989170372486, 0.0338062159717083, -0.046497225761413574, 0.010451640002429485, 0.029463492333889008, -0.027388837188482285, 0.06782091408967972, 0.030830183997750282, -0.017927445471286774, 0.01065844763070345, 0.03844865411520004 ]
<p>This may be too simple a question for this forum - it is possibly a very basic statistics question as commonly found in biomedical research. But since scientists often lack good understanding of statistics, I would appreciate a lot if I could hear the thoughts from expert statisticians on this forum and be educated a little bit.</p> <p>I want to test if the treatment X affects the parameter P in a sample group of subjects. The design is paired: each subject is tested with no treatment (negative control) and with treatment X (order is randomized). To analyze such data, a paired t-test is obvious. However, I also have a positive control group - which is a separate independent group of subjects with sort of intrinsically different level of P, the one we would expect if treatment X works. So now I have three groups of measurements - two are paired, and one is un-paired. For three groups, I would need to use 1-way ANOVA. However, this will treat three groups as independent. How can I test if there is a difference in means between these three groups. Which test to use? Is it always appropriate to treat paired samples as un-paired? I understand that this leads to lower power, however - is this the only problem with this approach and is it still correct? Thank you!</p>
g73653
[ -0.041995275765657425, -0.014099297113716602, -0.0014840207295492291, -0.009736672975122929, -0.010003549046814442, -0.011151249520480633, -0.030019475147128105, 0.005752147641032934, -0.024584397673606873, 0.005428873933851719, 0.028279315680265427, 0.021595878526568413, -0.06413380801677704, 0.0019688450265675783, -0.02111690491437912, -0.004827128257602453, 0.10294488072395325, 0.026484325528144836, 0.0015816915547475219, 0.0392129011452198, -0.011948488652706146, 0.0033058058470487595, -0.03839443624019623, -0.004158464726060629, 0.019455593079328537, -0.08960603177547455, -0.04174211993813515, 0.03447571024298668, -0.04680509865283966, -0.022011371329426765, 0.019587932154536247, 0.004599838051944971, 0.04508885741233826, -0.0071212369948625565, -0.023991666734218597, -0.026887282729148865, 0.09467717260122299, 0.024152014404535294, -0.0070836362428963184, 0.014074884355068207, -0.014149417169392109, -0.0014965295558795333, 0.016926812008023262, -0.018309835344552994, 0.01969991624355316, -0.01849048025906086, 0.02040867879986763, 0.025390516966581345, 0.022067423909902573, 0.031613539904356, 0.004954948090016842, 0.012321172282099724, 0.009917138144373894, -0.0047607263550162315, 0.03078645095229149, -0.03716883435845375, -0.021297505125403404, 0.043897997587919235, -0.01724974811077118, 0.016969842836260796, -0.027078289538621902, -0.012682486325502396, -0.013360236771404743, -0.049596190452575684, 0.04230456054210663, -0.011471514590084553, -0.001722685294225812, -0.015965739265084267, -0.01514801848679781, 0.0015251932200044394, -0.03753338009119034, -0.02950870990753174, 0.03033086284995079, -0.006771120708435774, 0.002677328884601593, -0.021545032039284706, -0.024157484993338585, -0.059985652565956116, -0.0053924876265227795, -0.022493140771985054, 0.040205035358667374, -0.042010582983493805, 0.04785794019699097, -0.03797007352113724, 0.059435147792100906, -0.007036958355456591, 0.0207666028290987, -0.06832394003868103, -0.015692979097366333, 0.09038132429122925, 0.03808624669909477, -0.002738302107900381, 0.050816215574741364, 0.022847553715109825, -0.040223829448223114, 0.05487764626741409, -0.0372019037604332, 0.04043424502015114, 0.011579164303839207, -0.015105756931006908, -0.010505903512239456, 0.05488329008221626, -0.03639385849237442, -0.0294070802628994, -0.09653053432703018, -0.00500755337998271, 0.07840901613235474, 0.07652401179075241, -0.06509856134653091, -0.040055207908153534, -0.0952044129371643, -0.01080253254622221, -0.03680465742945671, 0.007635404821485281, -0.02909957803785801, -0.0008881153189577162, 0.03157222643494606, 0.0027496139518916607, -0.012824286706745625, -0.020900577306747437, 0.01218959130346775, 0.02701837755739689, 0.006933531258255243, 0.07127992808818817, -0.0685492753982544, 0.04259056597948074, -0.03513359650969505, 0.045013874769210815, -0.0008400747901760042, -0.007151361554861069, -0.021869216114282608, -0.03512103855609894, -0.028269290924072266, 0.022852173075079918, -0.03188927099108696, 0.044421419501304626, 0.017981229349970818, 0.060275036841630936, 0.021360747516155243, -0.010311267338693142, -0.08349531888961792, 0.016447607427835464, -0.024741418659687042, 0.01890295371413231, 0.012216182425618172, 0.016299650073051453, 0.013983143493533134, -0.042929764837026596, -0.02428273856639862, 0.04395020008087158, 0.04610014706850052, 0.03681514412164688, 0.025826599448919296, 0.013467990793287754, -0.029493367299437523, 0.0030304070096462965, -0.024961333721876144, 0.04248812422156334, 0.02483159489929676, 0.007511644158512354, -0.017297223210334778, -0.021579939872026443, -0.006006961222738028, -0.028936419636011124, 0.011038045398890972, 0.03049246408045292, 0.015974493697285652, -0.00416646059602499, 0.021100308746099472, -0.017340416088700294, -0.04980382323265076, -0.0196756012737751, -0.0031109340488910675, -0.005606841295957565, 0.0488244891166687, 0.053934890776872635, 0.00024683671654202044, -0.056811705231666565, 0.0014774217270314693, 0.012782057747244835, -0.01436906959861517, 0.05233684554696083, -0.018215743824839592, -0.010221607983112335, -0.021491562947630882, 0.02665121480822563, 0.012815237045288086, 0.02697344310581684, -0.05172364041209221, -0.019057298079133034, -0.006862089969217777, -0.005339964758604765, -0.01714678853750229, -0.062369100749492645, -0.05529966205358505, -0.015453849919140339, -0.05455643683671951, 0.015590936876833439, 0.050760336220264435, -0.03101237304508686, 0.009437317959964275, 0.0033663674257695675, -0.06051792949438095, 0.05808499827980995, -0.013986656442284584, -0.08143062889575958, 0.027831247076392174, 0.009336307644844055, 0.030768390744924545, -0.03009905107319355, 0.007191559765487909, 0.01996702328324318, 0.013173091225326061, 0.04907262697815895, -0.017734168097376823, 0.004321708809584379, 0.03861285001039505, -0.02034018561244011, -0.027647750452160835, 0.02362394705414772, -0.025861509144306183, -0.022987503558397293, 0.0075719840824604034, -0.022590043023228645, 0.01633196324110031, 0.002943578641861677, 0.038485780358314514, 0.0003203728992957622, -0.02533562108874321, -0.020120251923799515, -0.07383754104375839, 0.003686237148940563, 0.030756112188100815, -0.06583927571773529, 0.04978955164551735, -0.007673433981835842, -0.002805716823786497, 0.036837466061115265, -0.02575771138072014, 0.0718938484787941, 0.003145520808175206, 0.011183700524270535, 0.0026875652838498354, 0.03224018216133118, 0.022090034559369087, 0.022413646802306175, -0.023223618045449257, -0.03826972842216492, -0.009815901517868042, 0.023846730589866638, -0.04126546531915665, 0.07826458662748337, 0.0023026082199066877, -0.03541313856840134, 0.017410028725862503, 0.0162949301302433, 0.009034829214215279, 0.03126204386353493, -0.04097777232527733, 0.03532049432396889, 0.005172273609787226, -0.0721089318394661, 0.06258618086576462, 0.037304334342479706, 0.014206982217729092, -0.0012762079713866115, 0.03273448348045349, -0.07371526956558228, -0.017767010256648064, -0.010173585265874863, -0.01781301572918892, 0.06243736669421196, 0.03761729970574379, 0.037514396011829376, 0.07426124811172485, 0.034195754677057266, -0.029790513217449188, -0.026208583265542984, 0.036021504551172256, -0.05845796316862106, 0.052702322602272034, 0.0043487390503287315, -0.012419761158525944, -0.014055612497031689, 0.05708365887403488, 0.053836844861507416, 0.10151421278715134, -0.06010104715824127, -0.03763802722096443, 0.03520694375038147, -0.011352961882948875, -0.00794112216681242, 0.0347522608935833, -0.011886670254170895, 0.019841860979795456, -0.02511625736951828, 0.015159360133111477, -0.08266609162092209, 0.006296571344137192, 0.024755055084824562, -0.02917882241308689, -0.01899878866970539, -0.01771690510213375, -0.0006874666432850063, 0.06567921489477158, -0.044840309768915176, -0.0634474903345108, 0.01916593872010708, 0.05061968043446541, 0.04855748265981674, -0.07217788696289062, 0.0056475019082427025, -0.005609367974102497, -0.02615063078701496, -0.040288295596838, -0.01233828067779541, -0.006170465145260096, -0.04388786852359772, 0.011882385239005089, -0.006336027290672064, 0.002087021479383111, -0.041894275695085526, 0.03386904299259186, 0.02297521010041237, -0.03936941921710968, 0.012445379048585892, -0.017540117725729942, -0.006778872571885586, -0.0732002854347229, -0.004467783495783806, 0.0677981823682785, 0.06749753654003143, 0.023310016840696335, -0.03022143431007862, 0.011377264745533466, -0.025208918377757072, -0.0009739411761984229, -0.0014171288348734379, 0.013824213296175003, 0.04083181545138359, 0.023610273376107216, -0.077967569231987, 0.03492393344640732, 0.032471898943185806, -0.00985790602862835, -0.022593814879655838, 0.045718252658843994, 0.04534497112035751, -0.006861429195851088, 0.006083138287067413, 0.05362195521593094, -0.0007367816288024187, 0.016540901735424995, -0.0449233241379261, 0.04183617979288101, -0.010110569186508656, 0.06834422796964645, 0.0130331851541996, -0.022816970944404602, -0.032721925526857376, 0.010197792202234268, -0.00489069614559412, -0.06280167400836945, -0.008503919467329979, -0.002191585022956133, 0.002897758036851883, 0.0007007551030255854, 0.019071318209171295, 0.05376407876610756, -0.027796687558293343, 0.005770688410848379, 0.009935707785189152, 0.00431099534034729, -0.02772723138332367, 0.04244787618517876, 0.020103441551327705, 0.042805012315511703, 0.06176462769508362, -0.012162154540419579, 0.08093763887882233, 0.027317455038428307, -0.043947070837020874, 0.046868257224559784, 0.005207091104239225, 0.008060353808104992, 0.00021143743651919067, 0.011936700902879238, 0.032735973596572876, -0.038841936737298965, 0.024397442117333412, 0.006255027838051319, -0.00001251908815902425, -0.0595584511756897, 0.012704086489975452, 0.046292878687381744, -0.02340683527290821, -0.009506785310804844, -0.03352261707186699, -0.011391236446797848, 0.004179904703050852, -0.029944561421871185, -0.04324062541127205, 0.0533909946680069, 0.01706649921834469, -0.005933353677392006, -0.01231068279594183, -0.03335566446185112, 0.00251045823097229, -0.09068374335765839, 0.05420514568686485, -0.028061971068382263, 0.015660719946026802, -0.005084238015115261, -0.07561991363763809, 0.00784421805292368, 0.002139960415661335, 0.0141602773219347, -0.013134671375155449, 0.013388431631028652, 0.05969327315688133, 0.026544461026787758, 0.013703549280762672, 0.005393123719841242, -0.03263091668486595, -0.056840457022190094, 0.06546159088611603, -0.04158047214150429, 0.016755662858486176, 0.03516522794961929, 0.0020910606253892183, 0.001363467308692634, 0.01969819702208042, -0.06404239684343338, -0.013044201768934727, 0.011557589285075665, 0.014808718115091324, -0.00690638180822134, 0.014975334517657757, -0.00815290305763483, -0.05115199089050293, 0.017336726188659668, -0.0011697368463501334, -0.06690807640552521, -0.030023008584976196, -0.007952218875288963, 0.060712289065122604, 0.03263958916068077, 0.009177585132420063, 0.030570704489946365, -0.007470264565199614, -0.05309699848294258, 0.06149808317422867, -0.0137746911495924, -0.0411255769431591, -0.02203342132270336, 0.03232972323894501, 0.020990116521716118, -0.02322177030146122, 0.0018269863212481141, 0.021791605278849602, -0.040424782782793045, -0.01337556540966034, -0.036702290177345276, -0.034649308770895004, 0.00826390739530325, -0.03598341345787048, -0.030041366815567017, -0.0032321468461304903, -0.012693707831203938, 0.018108343705534935, 0.006718687247484922, -0.04139038920402527, 0.03535529226064682, -0.0005110275815241039, -0.05232309550046921, -0.02824881114065647, 0.07273714244365692, 0.018708249554038048, -0.051953792572021484, -0.022598229348659515, 0.06250669062137604, -0.04343229532241821, 0.029149413108825684, -0.04653667286038399, 0.05451490730047226, -0.030323563143610954, -0.029737675562500954, -0.02386178821325302, -0.012789592146873474, -0.03049490414559841, -0.017507286742329597, 0.01139109767973423, 0.03936895728111267, -0.011003151535987854, 0.020918264985084534, -0.05389463156461716, 0.013587064109742641, 0.022937709465622902, -0.007416714448481798, -0.05739689618349075, -0.0330975167453289, 0.034512605518102646, 0.022585872560739517, -0.02219630405306816, -0.03241405263543129, 0.012951269745826721, 0.061459511518478394, -0.05344696715474129, -0.003196760779246688, 0.05369486287236214, -0.04242542386054993, -0.047828346490859985, 0.09777376055717468, 0.031726352870464325, -0.051241014152765274, 0.04023916274309158, 0.03360707312822342, 0.014677329920232296, 0.02024206519126892, -0.03135966882109642, 0.06934230774641037, 0.010189367458224297, 0.02713003195822239, 0.036256108433008194, 0.03853099048137665, -0.026341238990426064, -0.02198805660009384, 0.07611899822950363, 0.013552878983318806, -0.018681198358535767, -0.023758940398693085, 0.0008693569106981158, -0.00022374340915121138, 0.018262682482600212, -0.0002665534848347306, -0.055119723081588745, 0.004817557521164417, 0.02856478840112686, -0.014789423905313015, -0.001723698922432959, -0.040578119456768036, -0.009829577058553696, 0.06671813130378723, -0.00833189394325018, -0.057800162583589554, 0.01955220103263855, -0.07549474388360977, -0.021118147298693657, -0.02665339596569538, -0.012758971191942692, -0.036216024309396744, -0.07770397514104843, -0.03199945390224457, 0.042878296226263046, 0.056202925741672516, -0.006577975116670132, 0.021242395043373108, -0.02430586703121662, 0.07481680065393448, -0.01897474005818367, -0.013548982329666615, -0.0755910575389862, -0.003790841205045581, 0.030262894928455353, 0.03721335530281067, -0.025959700345993042, -0.0024797976948320866, -0.026287494227290154, -0.03042413480579853, -0.03128312528133392, 0.013127290643751621, -0.05160922557115555, 0.019463691860437393, 0.006252513267099857, -0.0012906633783131838, 0.018843041732907295, 0.01084283646196127, 0.0150922741740942, 0.024907691404223442, 0.02501855418086052, -0.02787664346396923, 0.023941652849316597, 0.012256688438355923, 0.039114102721214294, 0.02774372696876526, 0.10705383867025375, -0.034482020884752274, 0.016358567401766777, 0.026951989158988, -0.049402229487895966, -0.050403136759996414, -0.02035018987953663, -0.022104505449533463, 0.019893934950232506, -0.022107750177383423, -0.0023295448627322912, 0.03714193403720856, 0.026521189138293266, -0.025407081469893456, 0.0011959506664425135, -0.03734125196933746, -0.009244825690984726, -0.00857266690582037, -0.033643659204244614, 0.018146011978387833, 0.033479493111371994, 0.07771755009889603, 0.006731781177222729, -0.024062316864728928, -0.021882113069295883, -0.02967699244618416, 0.012006109580397606, 0.02754504606127739, 0.022010110318660736, -0.014606114476919174, -0.02139269933104515, -0.07656705379486084, -0.05866158381104469, -0.0010672954376786947, 0.04457001015543938, 0.05055549740791321, -0.03726308047771454, -0.011728879064321518, -0.025015758350491524, 0.05471830815076828, 0.0719904899597168, -0.029413297772407532, -0.008881022222340107, 0.010419463738799095, 0.040911220014095306, -0.031105387955904007, -0.040796488523483276, -0.024177176877856255, -0.0075818272307515144, -0.05853597819805145, 0.02326975390315056, -0.04376357048749924, 0.10910806059837341, 0.04753061383962631, 0.007877456955611706, -0.04352550953626633, 0.08357756584882736, -0.020511668175458908, 0.033175695687532425, -0.03247818350791931, 0.036341119557619095, 0.04797333851456642, 0.021752940490841866, -0.015234730206429958, 0.021866193041205406, 0.019079087302088737, 0.018849583342671394, -0.01709471084177494, -0.03472708910703659, 0.029184523969888687, 0.050010133534669876, 0.037478700280189514, 0.01781105436384678, 0.02512446418404579, -0.0024679580237716436, 0.003848995780572295, -0.029752081260085106, -0.009621457196772099, 0.029245495796203613, 0.018477914854884148, 0.04864579439163208, 0.0014767246320843697, -0.004615162964910269, 0.018212737515568733, 0.00789695605635643, 0.023896614089608192, 0.02240222506225109, -0.00654688710346818, 0.0320732444524765, 0.018656166270375252, -0.02758828178048134, 0.03367343172430992, 0.054946962743997574, -0.04574212804436684, 0.015062232501804829, -0.01580464467406273, -0.04284418746829033, 0.05189722403883934, -0.03285243734717369, -0.05849870666861534, 0.022024275735020638, -0.006112297996878624, -0.007916509173810482, -0.005733042489737272, -0.01966199465095997, -0.018599579110741615, -0.0414777509868145, -0.00041709881043061614, 0.03548629954457283, -0.04146864637732506, 0.03286623954772949, 0.026786277070641518, 0.05178501084446907, -0.051418233662843704, 0.01652081310749054, 0.02469659596681595, -0.020999232307076454, -0.02385462075471878, 0.03666313365101814, 0.03165362775325775, -0.0011058521922677755, -0.01786508969962597, -0.05491505563259125, -0.03764563426375389, -0.06530210375785828, -0.04916536435484886, 0.008794842287898064, 0.026432424783706665, 0.017962686717510223, -0.03423011302947998, -0.040759094059467316, -0.023070458322763443, -0.04009389132261276, -0.015287297777831554, 0.007048832718282938, -0.06064176931977272, -0.0002093117800541222, 0.010608911514282227, 0.008946067653596401, -0.03138117492198944, -0.004085065331310034, -0.030741369351744652, 0.09637066721916199, 0.032146669924259186, 0.001485617714934051, -0.04638177901506424, -0.06549584865570068, -0.06634010374546051, 0.02529572881758213, 0.0743575394153595, 0.0487426295876503, 0.06953530758619308, 0.04675069451332092, 0.021483132615685463, 0.02183353714644909, -0.05776338651776314, 0.041958440095186234, 0.03039083629846573, -0.027205325663089752, 0.003133318852633238, 0.012136157602071762, -0.020942309871315956, 0.06524103879928589, 0.019599124789237976, -0.05645596235990524, -0.038229431957006454, -0.033216871321201324, -0.01574130170047283, 0.03306417167186737, -0.0002302289940416813, -0.033611249178647995, 0.03500360623002052, -0.07321932911872864, 0.03351237624883652, -0.011921829544007778, -0.023858092725276947, -0.03394396975636482, -0.12776146829128265, 0.01958048902451992, -0.006163378246128559, -0.021427009254693985, 0.008588728494942188, -0.025115305557847023 ]
<p>I have a waveform, for which most people will measure either a peak amplitude or a slope. I have included the area under the curve and several other measures involving the same original waveform. I now have 10 measures on such waveforms (and I have measured these waveforms in 500 patients). Is it legitimate to put all these measures side by side in one big principal component analysis (PCA) to distil a smaller set of principal components. My worry is about the fact that some of the measures are inherently interdependent (for example, peak amplitude will be inherently correlated with area under the curve), so I was afraid it might fail to meet some of the assumptions behind PCA, such as independence of measures. Is there another analysis method I should use instead of PCA? Independent Component Analysis? Another multi-dimensional scaling method? Cluster analysis? Thanks very much!</p> <p>A bit more detail: In my case, I have made 9 raw measures, <em>x1</em> .. <em>x9</em>, in each patient. I already know that <em>x2</em> and <em>x4</em> are highly correlated, but their difference has important prognostic implications. On one hand, I am afraid PCA would fail to note this difference (because <em>x2</em> and <em>x4</em> are so correlated), so I would like to include <em>x2-x4</em> as a 10th measure. However, I am bothered by the fact that I am thus introducing trivial correlation, which will inflate the importance of <em>x2</em> and <em>x4</em> and any noise in them. Thanks again.</p>
g73654
[ 0.006281128618866205, -0.040171943604946136, 0.005201847292482853, -0.055749066174030304, -0.03314686939120293, -0.028154203668236732, 0.058158665895462036, -0.005117671098560095, -0.01664816215634346, -0.04149297624826431, -0.002107982523739338, 0.018639003857970238, 0.028110738843679428, 0.014469953253865242, -0.0269886814057827, -0.04034959897398949, 0.01946578547358513, -0.026177790015935898, 0.00999860092997551, 0.0051075853407382965, 0.019308844581246376, -0.02443700283765793, 0.022602619603276253, -0.01198683213442564, -0.038577623665332794, -0.06632136553525925, 0.05489879101514816, -0.01596282422542572, -0.0743565633893013, -0.024585982784628868, 0.017943916842341423, 0.029036445543169975, 0.05548526346683502, 0.006155776791274548, -0.058762822300195694, -0.026450224220752716, -0.023420464247465134, 0.04844062775373459, 0.02282639406621456, 0.051261886954307556, 0.016017235815525055, 0.005703851114958525, 0.04788776487112045, -0.029789237305521965, 0.015064404346048832, 0.00667594512924552, -0.04099052771925926, -0.012294088490307331, -0.014314314350485802, 0.04519464820623398, 0.015583069063723087, -0.030155936256051064, 0.012860029004514217, -0.0175363477319479, 0.006207503378391266, 0.019150493666529655, 0.013957824558019638, 0.04812106862664223, 0.015666790306568146, 0.020005367696285248, 0.017254697158932686, -0.03238750621676445, -0.05059341341257095, 0.04526755213737488, 0.06335925310850143, 0.028832022100687027, 0.011599401943385601, -0.026134343817830086, -0.015264390967786312, 0.016756873577833176, 0.012593277730047703, -0.08562713861465454, 0.025019574910402298, -0.02427615411579609, -0.0425003282725811, 0.034340035170316696, -0.005249099340289831, 0.046126458793878555, 0.016547279432415962, 0.008976836688816547, 0.03953806683421135, -0.03039664588868618, 0.05559124797582626, 0.05493014305830002, 0.05027814209461212, -0.02281828038394451, 0.02186758443713188, -0.026888998225331306, -0.026364509016275406, -0.001590171828866005, 0.002942246152088046, 0.009884254075586796, 0.05759068578481674, 0.0470445491373539, -0.00449337949976325, -0.06897076219320297, -0.06854680925607681, 0.05157535895705223, -0.06318704038858414, -0.020541148260235786, -0.023541420698165894, 0.05343860015273094, -0.05286652594804764, -0.011982976458966732, -0.06909862160682678, -0.021638495847582817, -0.008324714377522469, 0.0190547164529562, 0.016100706532597542, -0.016207002103328705, 0.016144108027219772, -0.0032104183919727802, -0.018895838409662247, -0.02752782218158245, -0.03509277477860451, -0.01788538508117199, 0.04771977663040161, -0.03396926447749138, -0.032196756452322006, 0.0010522063821554184, 0.059288617223501205, -0.04465692490339279, 0.07561582326889038, 0.05005047470331192, -0.034524187445640564, 0.02414770796895027, -0.008708564564585686, 0.057318489998579025, 0.030586261302232742, -0.026178669184446335, 0.0037222462706267834, -0.01983102783560753, -0.004819756373763084, 0.028802959248423576, 0.0018262824742123485, 0.039937134832143784, -0.031142638996243477, 0.03531833365559578, -0.029387230053544044, 0.05016403645277023, -0.07965864986181259, 0.026563504710793495, 0.0009459653520025313, -0.03992370888590813, -0.01079619862139225, -0.0050782011821866035, -0.029311634600162506, -0.010025247000157833, -0.015375332906842232, 0.008301450870931149, -0.018228866159915924, 0.02369833178818226, -0.03981652110815048, -0.02194921486079693, -0.00937200989574194, 0.033922530710697174, -0.04195534065365791, -0.017946556210517883, 0.014916609972715378, 0.007257496006786823, 0.01845468394458294, 0.018884645774960518, 0.08225031197071075, 0.018198996782302856, 0.0243091844022274, -0.04419304430484772, 0.022511493414640427, -0.042184919118881226, -0.004262982401996851, 0.02013968862593174, 0.033855896443128586, -0.004046218004077673, 0.011557595804333687, -0.026859601959586143, 0.04497610032558441, 0.04636888951063156, 0.04150538519024849, -0.05194169282913208, 0.023843206465244293, 0.009463629685342312, -0.005526066292077303, 0.08673027902841568, -0.04820512980222702, -0.031697604805231094, 0.055848073214292526, -0.0032300485763698816, -0.004351613111793995, 0.04423455148935318, -0.055966321378946304, 0.01947188936173916, -0.01659942790865898, -0.04920104146003723, -0.037165507674217224, 0.04012346640229225, 0.017502784729003906, -0.04227473959326744, 0.012824970297515392, -0.05079485848546028, -0.027150552719831467, -0.024853644892573357, -0.007134181912988424, 0.018389848992228508, 0.02985064871609211, 0.01059743482619524, 0.004889058414846659, 0.027575287967920303, -0.02181774377822876, 0.041352078318595886, -0.04655614122748375, -0.01088607870042324, -0.007055158726871014, -0.014672444202005863, -0.0286382008343935, -0.019225092604756355, 0.023791547864675522, 0.010965281166136265, -0.012455751188099384, -0.046657584607601166, -0.008663284592330456, 0.07969239354133606, 0.015000024810433388, 0.01961481384932995, 0.04619872197508812, -0.06538644433021545, -0.01684512011706829, 0.029891083016991615, -0.04707540571689606, 0.004793729167431593, -0.018744219094514847, -0.03543783724308014, -0.01585420034825802, -0.01459500938653946, -0.010336771607398987, -0.03464553877711296, 0.015383991412818432, 0.016932865604758263, 0.0035839725751429796, 0.02284514717757702, -0.07923179864883423, 0.06206398084759712, 0.060964420437812805, -0.006321416702121496, 0.0723525658249855, -0.04236532747745514, 0.040986206382513046, 0.01701129972934723, -0.00160745601169765, 0.018259231001138687, -0.022020481526851654, 0.03185771033167839, -0.04331124201416969, 0.01026844047009945, -0.026906553655862808, 0.01732177473604679, -0.015169025398790836, -0.026715250685811043, 0.08804518729448318, 0.03114982508122921, 0.0164937824010849, 0.018174760043621063, 0.0004634658107534051, 0.022868620231747627, 0.027439409866929054, -0.016410348936915398, -0.01734398491680622, -0.04952570050954819, 0.06258980184793472, -0.04011831805109978, -0.018367860466241837, -0.018927911296486855, -0.009215328842401505, 0.07882074266672134, 0.030401969328522682, 0.06993984431028366, 0.05629945546388626, 0.05904485657811165, -0.03186655789613724, -0.010752296075224876, 0.014748002402484417, -0.001248208456672728, 0.027231745421886444, 0.039344657212495804, -0.0044425721280276775, -0.017778689041733742, 0.0366925373673439, 0.027862807735800743, 0.09071431308984756, 0.008200086653232574, -0.005919184070080519, 0.07143542915582657, 0.018956447020173073, -0.029912268742918968, 0.018186496570706367, -0.011520777828991413, -0.03261419013142586, 0.01550071407109499, 0.03766584396362305, -0.10257823020219803, 0.049808599054813385, 0.03174043446779251, -0.04491659253835678, -0.025452250614762306, 0.03911183029413223, -0.03012210875749588, 0.0250988956540823, 0.0038791229017078876, -0.052418824285268784, -0.054287850856781006, -0.02925289236009121, -0.0036773860920220613, 0.006316106300801039, -0.036452583968639374, 0.03088199347257614, 0.0024662220384925604, 0.0019598572980612516, -0.06354360282421112, 0.014839042909443378, -0.01029328815639019, -0.02935187518596649, 0.004050871357321739, -0.05217118188738823, -0.01420006062835455, -0.021564999595284462, -0.013101707212626934, -0.02810063399374485, 0.012574021704494953, 0.04114565998315811, 0.03219611570239067, -0.05031486600637436, -0.01826847903430462, 0.021443359553813934, -0.010851497761905193, -0.007600286044180393, 0.0681641548871994, 0.030944203957915306, -0.07132129371166229, -0.03264066204428673, -0.023205064237117767, -0.0007488422561436892, 0.02805906906723976, -0.07769963145256042, -0.05379930138587952, -0.0267447829246521, -0.06186724454164505, 0.003610418178141117, -0.017392778769135475, 0.02853763848543167, 0.022272588685154915, 0.0028501059859991074, -0.08611807972192764, -0.02972700260579586, -0.053363408893346786, -0.0030547247733920813, -0.030222976580262184, 0.02866544760763645, -0.034191712737083435, 0.039383284747600555, -0.05187993124127388, -0.027817076072096825, 0.023622063919901848, -0.016243649646639824, -0.026610737666487694, 0.0006172886933200061, 0.008637577295303345, -0.03256522864103317, -0.026841331273317337, 0.01941828429698944, 0.08649241179227829, -0.012348707765340805, -0.02621944434940815, 0.027495238929986954, -0.002326312707737088, -0.038351044058799744, -0.039173949509859085, -0.03394745662808418, 0.01643894985318184, 0.04213070124387741, -0.01528892107307911, -0.015183842740952969, 0.05131031572818756, 0.019736647605895996, 0.02570340223610401, 0.02732720412313938, -0.014360027387738228, 0.008474031463265419, -0.050817906856536865, -0.038480132818222046, 0.011849737726151943, 0.03625188767910004, -0.0001864763326011598, 0.019498340785503387, -0.05772453919053078, -0.06074722111225128, 0.0504133515059948, -0.003055424662306905, -0.0166673231869936, -0.03062593750655651, -0.01449346262961626, 0.04752108082175255, 0.0509868748486042, -0.020274221897125244, -0.011224512942135334, 0.05836809054017067, 0.047650549560785294, 0.00897704716771841, 0.002562951995059848, 0.014574790373444557, -0.008376158773899078, -0.021059732884168625, -0.012881891801953316, 0.006268584169447422, -0.010887394659221172, 0.03987038508057594, -0.023844121024012566, 0.061349041759967804, 0.010370248928666115, 0.04573691636323929, -0.0006128643872216344, 0.04448987916111946, 0.033399730920791626, -0.016336962580680847, 0.028902020305395126, -0.008635587990283966, -0.0014199574943631887, 0.04190707951784134, 0.06049107015132904, 0.006315410602837801, 0.0003031733212992549, -0.025167692452669144, 0.05906381458044052, -0.000905670749489218, 0.05656803026795387, 0.06367132067680359, -0.0008350808057002723, 0.015917571261525154, 0.04338468611240387, 0.011867095716297626, 0.060798291116952896, -0.03141492232680321, -0.0974094420671463, 0.014103413559496403, -0.05011119320988655, -0.01346704550087452, 0.05395903438329697, 0.03783395513892174, 0.012964600697159767, -0.07310982048511505, -0.01432506088167429, -0.003819073550403118, 0.012488387525081635, 0.025110460817813873, 0.013179689645767212, -0.013866249471902847, -0.04659167304635048, 0.012106209993362427, -0.03329729661345482, 0.10741981118917465, 0.028863748535513878, 0.048932936042547226, 0.04046878591179848, 0.00358345708809793, -0.02968711219727993, -0.04790378734469414, -0.02648208662867546, 0.0023876361083239317, -0.0816979706287384, -0.1113588958978653, -0.022653844207525253, 0.003070750506594777, -0.007892169058322906, 0.02270474284887314, -0.037400465458631516, 0.03402125835418701, -0.046664513647556305, -0.02971244975924492, -0.0020480623934417963, 0.0027998334262520075, -0.04594704136252403, -0.04940629005432129, -0.006080172024667263, -0.002968420274555683, -0.03370785340666771, 0.0195169560611248, -0.026397280395030975, -0.020482175052165985, -0.056486260145902634, -0.02471041865646839, -0.041140440851449966, -0.019105590879917145, 0.015181353315711021, 0.021086562424898148, 0.06936824321746826, 0.04748418927192688, 0.02040059119462967, 0.09225728362798691, -0.020906606689095497, -0.013581596314907074, -0.014319743029773235, -0.011278126388788223, -0.03665703535079956, -0.004679185803979635, 0.0372794084250927, 0.008028406649827957, 0.002878916682675481, -0.04244377836585045, 0.002486642450094223, 0.02374844439327717, 0.00460955360904336, 0.006200866308063269, 0.049686677753925323, 0.038040969520807266, 0.0324779637157917, 0.01650969311594963, -0.01036128494888544, -0.03783368691802025, -0.036583125591278076, 0.014538456685841084, 0.03509344905614853, -0.01641220599412918, 0.01365904975682497, 0.04559764638543129, -0.019262487068772316, -0.037848100066185, 0.041391439735889435, 0.07995381951332092, 0.008908466435968876, -0.014187649823725224, -0.061034467071294785, -0.021404176950454712, -0.0190753061324358, 0.07014589011669159, 0.039670322090387344, 0.007366070989519358, 0.00014069689495954663, -0.006912863347679377, -0.039160918444395065, -0.02014814503490925, 0.014517895877361298, 0.036645133048295975, 0.00437371339648962, -0.05959003418684006, 0.030748650431632996, -0.00023684879124630243, 0.021414639428257942, -0.008125013671815395, 0.012282182462513447, 0.06075523793697357, -0.03041161224246025, 0.003174498211592436, -0.016760334372520447, 0.045959144830703735, 0.008422988466918468, -0.0035264978650957346, -0.0007055290043354034, -0.002892029006034136, -0.014483839273452759, 0.020641036331653595, 0.0019571161828935146, 0.03515637293457985, 0.028894810006022453, 0.013503865338861942, -0.048735007643699646, 0.0028999599162489176, -0.044705189764499664, -0.02689354494214058, 0.0005403269315138459, 0.03128855302929878, 0.0018186309607699513, -0.05615340173244476, 0.020997310057282448, 0.010799787938594818, -0.03904574736952782, 0.08798734843730927, 0.04452694579958916, -0.005393863655626774, 0.04116079583764076, -0.017807694151997566, 0.045536354184150696, 0.05364270880818367, 0.006386961322277784, -0.056023407727479935, 0.006479302421212196, 0.04230957105755806, -0.003929424099624157, -0.05448663607239723, 0.020722607150673866, -0.02479061298072338, 0.01687064953148365, -0.021447202190756798, -0.01650880090892315, -0.06260228902101517, -0.013178982771933079, 0.0017544928705319762, 0.02677363157272339, -0.036621492356061935, -0.024363452568650246, 0.0055122836492955685, 0.015325618907809258, -0.007818949408829212, -0.009012476541101933, 0.019615354016423225, 0.024647986516356468, 0.030963830649852753, -0.010556593537330627, 0.009495454840362072, 0.016326507553458214, -0.0010048036929219961, -0.050137102603912354, -0.06378611922264099, -0.021348310634493828, -0.0012042102171108127, -0.0012597556924447417, 0.06637372821569443, 0.05729026347398758, 0.051280390471220016, -0.05008653551340103, -0.03793711960315704, -0.014872975647449493, -0.028461311012506485, 0.013782192952930927, 0.07105157524347305, 0.05045877397060394, -0.0035687757190316916, 0.008626907132565975, -0.03142851963639259, 0.06099336966872215, 0.009487890638411045, -0.0069503216072916985, -0.027644241228699684, 0.0006740789976902306, -0.0050948066636919975, 0.037370357662439346, -0.0007979469955898821, 0.019989781081676483, -0.07113039493560791, 0.07878895103931427, -0.06234029307961464, 0.040986303240060806, -0.003182602347806096, 0.03929048031568527, 0.04484114050865173, 0.08917255699634552, -0.033116310834884644, 0.006860957946628332, -0.02400590106844902, 0.019388288259506226, 0.03894483670592308, 0.003669540397822857, -0.05051913484930992, -0.009142229333519936, 0.0319366529583931, 0.03329962119460106, 0.00814500730484724, -0.0648576095700264, -0.016051126644015312, -0.006917855702340603, 0.03716305270791054, -0.018114207312464714, 0.0351971834897995, 0.007374047301709652, 0.0015224464004859328, -0.052345164120197296, -0.00020702094479929656, 0.00423857755959034, -0.023389916867017746, 0.03439126908779144, -0.007975316606462002, -0.0055460575968027115, -0.01863781176507473, -0.057535044848918915, -0.00888795591890812, -0.007764575537294149, -0.03386072814464569, -0.0014355299063026905, 0.08033667504787445, -0.014044827781617641, -0.05322779715061188, -0.039649754762649536, -0.0027203429490327835, 0.041322678327560425, 0.042813289910554886, -0.04669782891869545, 0.009270774200558662, 0.01880883425474167, -0.034525737166404724, 0.03385312482714653, 0.006494805216789246, 0.0009173640282824636, -0.04607081785798073, -0.012662212364375591, -0.0943533331155777, -0.09234603494405746, 0.04171577841043472, -0.01113281212747097, -0.002536708489060402, 0.0601898618042469, -0.026469867676496506, 0.043015193194150925, -0.03308580815792084, 0.01858546771109104, 0.01052467804402113, 0.02738073468208313, -0.011491517536342144, -0.035839688032865524, 0.027277182787656784, 0.030209681019186974, -0.014640983194112778, -0.0791623443365097, 0.04944701865315437, -0.04218398034572601, -0.010926149785518646, 0.001920959330163896, 0.019491173326969147, -0.028932521119713783, -0.07524839043617249, 0.010106852278113365, -0.027236972004175186, -0.04091399163007736, 0.019121866673231125, -0.01807374693453312, -0.07287479937076569, -0.051823973655700684, -0.04509652033448219, -0.008060663938522339, 0.047427497804164886, -0.022290697321295738, 0.023806827142834663, 0.05142492428421974, 0.015159194357693195, -0.010286199860274792, -0.059900179505348206, -0.06534775346517563, -0.06369099020957947, 0.03381579369306564, -0.006238275207579136, -0.02465391904115677, 0.05588201433420181, 0.024597017094492912, -0.03555892035365105, -0.018268169835209846, 0.0391518771648407, -0.06783279031515121, -0.03490745648741722, -0.023211775347590446, -0.0016748129855841398, 0.03820222616195679, -0.004946423694491386, 0.01538829319179058, 0.008043305948376656, -0.03694384545087814, -0.05826911702752113, 0.05220405012369156, -0.015413639135658741, 0.06816079467535019, 0.04975251480937004, 0.02256317436695099, 0.06185862049460411, -0.0071660298854112625, 0.07122693210840225, -0.019956914708018303, 0.013346044346690178, -0.04182913154363632, -0.0569361075758934, 0.011433892883360386, -0.03240877762436867, -0.006065797992050648, -0.0004208467435091734, 0.0036171053070575 ]
<p>I've known that, in orthogonal rotation, if the rotation matrix has determinant of -1 then reflection is present. Otherwise the determinant is +1 and we have pure rotation. May I extend this "sign-of-determinant" rule for non-orthogonal rotations? Such as orthogonal-into-oblique axes or oblique-into-orthogonal axes rotations? For example, this matrix</p> <pre><code> .9427 .2544 .1665 .1377 -.0451 -.0902 -.9940 -.0421 .3325 .3900 .1600 .8437 .4052 .8702 .2269 .1644 </code></pre> <p>is an oblique-to-orthogonal rotation (I think, because sums of squares in rows, not in columns, are 1). Its determinant is -0.524. May I state that the rotation contains a reflection? Thanks in advance.</p>
g73655
[ -0.027776265516877174, 0.01082287821918726, -0.0039037447422742844, -0.10266251116991043, 0.03717963770031929, -0.02735399268567562, 0.06575314700603485, -0.012569144368171692, -0.0071941460482776165, -0.017897440120577812, -0.02739936113357544, 0.06413929909467697, 0.035696253180503845, -0.03422705456614494, -0.03878331184387207, -0.020094040781259537, 0.054950933903455734, 0.005484763532876968, 0.01847911812365055, 0.03379754722118378, -0.003399410517886281, -0.001955072395503521, 0.022878587245941162, 0.019989555701613426, 0.03612226992845535, -0.0014642529422417283, 0.03256571665406227, 0.0010970515431836247, -0.05356530845165253, 0.02005665935575962, 0.022192539647221565, -0.04261424392461777, -0.003409804543480277, -0.014428677037358284, 0.03501421958208084, 0.0034424506593495607, 0.0051637073047459126, -0.010457788594067097, 0.07321789860725403, 0.03965491056442261, -0.02162732183933258, -0.00008071478077908978, -0.008131008595228195, 0.027810633182525635, 0.016125833615660667, 0.002685010666027665, 0.00007285667379619554, 0.016056258231401443, 0.05552351474761963, 0.041830066591501236, -0.05260959267616272, -0.012850634753704071, 0.001610800507478416, -0.026616809889674187, -0.04817914590239525, 0.028723888099193573, 0.03724653273820877, 0.0034378657583147287, 0.04167120158672333, 0.035815972834825516, -0.04372178018093109, -0.08274733275175095, 0.026648862287402153, 0.02389664575457573, 0.0217868871986866, -0.029477670788764954, -0.017785819247364998, 0.03074621595442295, -0.035537779331207275, -0.01701151765882969, 0.03006315790116787, 0.012387392111122608, -0.006977616809308529, -0.03217923641204834, -0.028170833364129066, 0.06524873524904251, 0.04188687354326248, 0.02211061865091324, 0.042543165385723114, -0.030720282346010208, 0.032629918307065964, 0.01595710776746273, 0.005612228065729141, -0.008863240480422974, 0.030452605336904526, 0.04721958190202713, 0.049243319779634476, -0.033388715237379074, 0.011150943115353584, 0.006191550754010677, 0.022656915709376335, -0.04794830083847046, 0.004798859357833862, 0.028873849660158157, -0.0010056772734969854, 0.009013190865516663, 0.019818579778075218, 0.00206912774592638, -0.05754033476114273, -0.05114369094371796, 0.05465202406048775, 0.004671451635658741, -0.035949479788541794, -0.08626031130552292, 0.03268282487988472, 0.020604657009243965, 0.0359407402575016, 0.036167923361063004, -0.03313227370381355, -0.05340546369552612, -0.05406462028622627, 0.012394370511174202, -0.006921093445271254, -0.06484933197498322, -0.02446206845343113, -0.014605112373828888, 0.06417885422706604, -0.03467513620853424, -0.017985256388783455, 0.07960932701826096, 0.0462031252682209, 0.0003679489018395543, 0.027965566143393517, 0.09337621927261353, -0.02799062989652157, -0.026477623730897903, -0.001249272027052939, 0.03488924354314804, 0.0000562849199923221, -0.04447787255048752, -0.033550653606653214, -0.015823550522327423, 0.061546824872493744, 0.04526063799858093, 0.019951511174440384, 0.014074553735554218, -0.021895896643400192, -0.0191012155264616, 0.010767756029963493, -0.010580316185951233, 0.04497268795967102, 0.04174303263425827, -0.010074432939291, -0.026648767292499542, -0.013867691159248352, -0.025800855830311775, 0.03468167036771774, -0.027561074122786522, 0.08452056348323822, 0.03980066999793053, -0.03673496097326279, -0.0027553653344511986, -0.012370005249977112, 0.007070454768836498, -0.019376451149582863, -0.03738592192530632, -0.02928820252418518, -0.04439091682434082, -0.008661900646984577, 0.023332439363002777, 0.012964105233550072, -0.019520411267876625, -0.09350572526454926, -0.021365929394960403, -0.049771834164857864, -0.07576799392700195, -0.08458168804645538, 0.011641117744147778, 0.005267313681542873, -0.03483572602272034, -0.013565312139689922, 0.02933955378830433, -0.005295957438647747, 0.012635970488190651, 0.025078272446990013, 0.023084331303834915, -0.037248045206069946, -0.05100168287754059, 0.04981501027941704, 0.0009305787389166653, -0.09809710085391998, 0.004313108045607805, 0.021910665556788445, 0.03070310689508915, -0.02488674782216549, -0.03189939260482788, 0.05017850920557976, 0.07709566503763199, -0.02399981953203678, 0.0508636012673378, 0.017144272103905678, 0.01775902323424816, 0.009181441739201546, -0.03924432396888733, -0.024526897817850113, -0.012285212054848671, 0.008340275846421719, -0.012163124978542328, -0.03771208971738815, 0.05299650877714157, 0.02150636352598667, -0.0004263834562152624, 0.06590552628040314, 0.007568151690065861, 0.00013714202214032412, 0.05509084835648537, -0.024429380893707275, -0.02209402061998844, 0.10742688179016113, 0.003905591322109103, 0.006929729599505663, -0.01081413496285677, -0.005677814595401287, -0.03420395031571388, -0.019078105688095093, -0.034619733691215515, 0.02104148268699646, -0.004725494422018528, -0.0641491711139679, 0.02795647643506527, 0.004048687405884266, 0.006334198173135519, -0.04497632011771202, 0.014323806390166283, -0.04252288118004799, 0.01217186450958252, 0.009954048320651054, -0.019625350832939148, 0.023289861157536507, 0.008778099901974201, -0.044094108045101166, -0.03613065928220749, 0.0005426777643151581, 0.020938970148563385, 0.030559387058019638, -0.045421332120895386, 0.023619238287210464, -0.015657663345336914, 0.05772130936384201, 0.0739065557718277, 0.05705576390028, 0.008652564138174057, -0.03660257160663605, -0.008690735325217247, 0.009177635423839092, -0.05133437365293503, 0.0498841293156147, 0.04346686229109764, 0.04995952174067497, -0.003758262610062957, -0.0012343190610408783, -0.00041872134897857904, -0.04214029014110565, 0.044057536870241165, -0.03439642861485481, -0.008888978511095047, -0.00944133847951889, 0.06680980324745178, -0.01381298340857029, -0.007446924690157175, 0.000849944946821779, -0.050335902720689774, 0.024052755907177925, -0.013959714211523533, -0.00021757531794719398, 0.023355938494205475, 0.00824799109250307, 0.06236828491091728, 0.06370286643505096, 0.03303320333361626, -0.08205582201480865, 0.029673034325242043, 0.01434899028390646, 0.023453811183571815, -0.03513959422707558, 0.005912686698138714, 0.028066057711839676, 0.010298370383679867, -0.046866532415151596, 0.021699130535125732, 0.00861264206469059, 0.0003492396208457649, -0.004932725802063942, 0.07753736525774002, -0.013321736827492714, 0.02943182736635208, -0.008426600135862827, 0.03410843014717102, -0.06261560320854187, 0.0763174444437027, -0.04215898737311363, -0.02783532626926899, 0.009120951406657696, -0.036872927099466324, 0.03019377961754799, -0.033194269984960556, 0.008984172716736794, 0.061005473136901855, 0.03392699360847473, 0.09504587948322296, -0.022797919809818268, 0.023806478828191757, -0.026129048317670822, -0.00569898821413517, 0.039971284568309784, 0.059840667992830276, -0.05844135954976082, -0.049535054713487625, 0.011102255433797836, 0.027483567595481873, -0.06133817508816719, 0.002225553384050727, -0.053373824805021286, -0.011725537478923798, -0.0505206361413002, -0.007803767453879118, -0.02847069315612316, -0.010902668349444866, 0.06980342417955399, 0.0027101305313408375, -0.09762628376483917, -0.046363621950149536, -0.027939172461628914, 0.06699623167514801, 0.026296617463231087, -0.0005430246237665415, -0.03186163678765297, 0.026753248646855354, 0.018522191792726517, -0.06100744754076004, 0.008700939826667309, 0.02646242268383503, 0.0009451330988667905, 0.05163465440273285, -0.040869541466236115, -0.007391706574708223, 0.02387450821697712, -0.023628830909729004, -0.003189594717696309, 0.014518700540065765, 0.006040950305759907, 0.035886891186237335, -0.03166130930185318, -0.020263217389583588, 0.018177753314375877, 0.005656225141137838, -0.05571439489722252, 0.057909347116947174, -0.054078876972198486, 0.022392256185412407, -0.015331796370446682, -0.0040687741711735725, -0.00033784974948503077, 0.03386502340435982, 0.06112631782889366, 0.0200913418084383, 0.05481657013297081, 0.07899090647697449, -0.04075491800904274, 0.018312649801373482, -0.016393741592764854, -0.02612338960170746, 0.0058784824796020985, -0.047619424760341644, 0.03634941205382347, 0.033108849078416824, 0.03927570953965187, 0.022725991904735565, 0.03166612610220909, 0.021504808217287064, 0.009025485254824162, -0.04303204268217087, 0.022971726953983307, 0.021869607269763947, -0.07743252068758011, 0.005351921543478966, 0.023567983880639076, 0.01581326499581337, -0.027719823643565178, 0.0291503444314003, 0.0433192104101181, -0.019466673955321312, 0.005324121564626694, 0.03098910301923752, -0.024559106677770615, 0.0725066140294075, 0.016442665830254555, 0.015147780999541283, 0.01029289048165083, 0.017261330038309097, 0.03609665855765343, 0.04986230656504631, 0.03981171175837517, 0.011323601938784122, 0.0028526741079986095, 0.014429012313485146, -0.026809414848685265, 0.009440690279006958, -0.02704545296728611, 0.015186521224677563, 0.0049837869592010975, 0.015013627707958221, 0.0070007722824811935, 0.04253595322370529, -0.009428582154214382, 0.033169373869895935, -0.005498954094946384, -0.0005279907491058111, -0.03099053166806698, -0.04553130269050598, -0.0009235952165909111, -0.00018529751105234027, -0.025981903076171875, -0.03507106006145477, 0.035530831664800644, 0.06313931941986084, -0.001131208729930222, -0.0537601076066494, 0.013108525425195694, -0.011925174854695797, -0.046027861535549164, 0.07855352759361267, -0.035712871700525284, 0.0368540920317173, 0.007909120991826057, -0.008083070628345013, 0.019560016691684723, 0.006220860872417688, -0.015281995758414268, 0.03975822404026985, -0.03392815217375755, -0.012350513599812984, -0.040208470076322556, -0.01452660746872425, -0.026574939489364624, -0.012956214137375355, -0.006693210452795029, 0.04962946102023125, 0.02021312527358532, -0.028578519821166992, -0.05893474072217941, 0.03690506890416145, 0.017419571056962013, -0.029566427692770958, -0.01120663620531559, 0.06549094617366791, 0.006580835673958063, -0.009074145928025246, 0.01335956435650587, 0.055295515805482864, -0.004679934121668339, 0.015431332401931286, 0.01690654829144478, -0.0430523045361042, -0.028050867840647697, -0.033796604722738266, -0.03789817914366722, 0.04125704988837242, -0.024190478026866913, 0.02960590273141861, -0.020177140831947327, -0.03195153549313545, 0.020618513226509094, -0.03097470849752426, -0.011656926944851875, 0.033954739570617676, 0.007252881303429604, 0.03865557536482811, -0.02020515501499176, 0.045141201466321945, -0.022037265822291374, 0.00621222797781229, 0.026011452078819275, 0.005433047655969858, -0.019897496327757835, 0.05892123281955719, -0.04435235261917114, -0.005794782191514969, -0.06288937479257584, -0.07167801260948181, -0.05204356089234352, -0.039450131356716156, -0.007358082104474306, -0.037574462592601776, 0.04760152846574783, -0.012191951274871826, -0.0023721205070614815, -0.013730240985751152, 0.042364299297332764, -0.02171953022480011, -0.04336864873766899, 0.015350463800132275, -0.07434944808483124, -0.0032596741802990437, -0.03191651031374931, 0.0098850317299366, 0.02079077810049057, -0.004133888520300388, -0.028747523203492165, 0.001225879997946322, -0.03568083047866821, 0.04553346708416939, 0.04138070344924927, -0.011806723661720753, 0.007229693699628115, -0.01516907848417759, 0.02168426476418972, -0.03889099508523941, -0.03303241357207298, 0.000696271366905421, 0.012359293177723885, -0.017594603821635246, 0.017374753952026367, -0.0018425780581310391, -0.0046650441363453865, -0.0029900791123509407, 0.007463524583727121, -0.018379341810941696, -0.03332717716693878, -0.002309559378772974, -0.04559720680117607, -0.04789100959897041, -0.05821376293897629, -0.06430832296609879, -0.018220197409391403, -0.08008147031068802, 0.02951401099562645, -0.08678925782442093, 0.02060825005173683, 0.07524999231100082, 0.04102354124188423, -0.004799170885235071, -0.009505506604909897, 0.015174089930951595, 0.044507868587970734, -0.07679707556962967, -0.0308920256793499, -0.01938514970242977, 0.07241231948137283, -0.03953276947140694, -0.01319048460572958, -0.031958404928445816, 0.04584682732820511, 0.016135580837726593, -0.014899191446602345, -0.032151125371456146, -0.01546535175293684, -0.016679713502526283, -0.013287660665810108, 0.0306679829955101, -0.001769459224306047, 0.07378362864255905, -0.04179012402892113, -0.027757126837968826, -0.010873379185795784, -0.01336791180074215, -0.0351007878780365, 0.037063855677843094, -0.0061942776665091515, -0.006855159532278776, 0.07662945985794067, 0.013835201039910316, 0.03371826186776161, -0.06416420638561249, -0.013270567171275616, 0.033292755484580994, 0.005802166648209095, 0.02317233383655548, 0.0648861899971962, 0.0381060466170311, 0.039629627019166946, -0.04502709209918976, 0.021874427795410156, 0.056482281535863876, -0.0031741263810545206, 0.05460225045681, -0.05299974977970123, -0.040657397359609604, 0.04378003254532814, 0.012314574792981148, -0.03050718642771244, -0.029006898403167725, -0.027537938207387924, -0.011947093531489372, -0.017284026369452477, 0.009970877319574356, 0.021688103675842285, 0.026125317439436913, -0.009687106125056744, -0.0037127502728253603, -0.03907729312777519, 0.022872768342494965, -0.009756185114383698, 0.001850996515713632, 0.026958510279655457, -0.042349740862846375, 0.038389652967453, 0.07159408926963806, 0.02058020979166031, -0.031183550134301186, -0.009399402886629105, -0.026462357491254807, 0.08874102681875229, 0.016116740182042122, -0.05251508951187134, 0.07491651922464371, -0.00717585813254118, 0.0077287983149290085, 0.00476115383207798, -0.04835756495594978, 0.023485932499170303, -0.021088141947984695, -0.0508103184401989, 0.013676855713129044, -0.01922508329153061, -0.007868755608797073, 0.015871427953243256, 0.03436053544282913, -0.03593195229768753, -0.06170203536748886, -0.005046449135988951, -0.017848249524831772, -0.045457009226083755, -0.10354090481996536, 0.00927762221544981, -0.011292556300759315, 0.007190757431089878, 0.011988346464931965, 0.04873058199882507, 0.045553237199783325, 0.04336549714207649, -0.04459017142653465, -0.0017436259659007192, -0.026113981381058693, 0.08781473338603973, 0.038128919899463654, -0.05273275449872017, 0.043881043791770935, -0.024805691093206406, 0.02102014608681202, -0.034540075808763504, 0.04605889692902565, -0.0010473792208358645, 0.027161695063114166, -0.09918014705181122, 0.03027440793812275, -0.004760592244565487, 0.018911581486463547, -0.08495831489562988, 0.02078074961900711, 0.055658042430877686, -0.05925839766860008, -0.034041475504636765, 0.019289014860987663, -0.06323178857564926, -0.04333435744047165, 0.03797060251235962, 0.011398712173104286, -0.010941481217741966, -0.03591563552618027, -0.05443837493658066, -0.050585392862558365, -0.037015389651060104, -0.03269338980317116, 0.01039708312600851, -0.05150748789310455, 0.0051414635963737965, 0.03498115390539169, 0.02402818389236927, 0.014677449129521847, -0.019033273681998253, -0.06098049879074097, 0.02831781841814518, -0.03592103719711304, 0.011301258578896523, 0.01674029789865017, -0.00804647896438837, -0.03332060948014259, -0.004306192509829998, -0.02713100053369999, -0.008757081814110279, -0.03250039368867874, 0.002929145470261574, 0.041074685752391815, -0.0016414326382800937, -0.027569837868213654, 0.005195953883230686, -0.03855395317077637, -0.0031471874099224806, -0.038026437163352966, -0.01524145808070898, -0.004164272919297218, 0.014700098894536495, -0.041506409645080566, 0.0024052350781857967, -0.051765087991952896, 0.005479062907397747, 0.052710846066474915, -0.06486405432224274, 0.00942077673971653, -0.011358004063367844, 0.0282529816031456, -0.02194668911397457, 0.002194336149841547, 0.021170273423194885, -0.0432262048125267, 0.01859380304813385, -0.03647226467728615, -0.04652022570371628, -0.06609074771404266, 0.05145077034831047, -0.006757786031812429, -0.026866070926189423, -0.04167698696255684, -0.012279897928237915, 0.0035056935157626867, 0.009807927533984184, 0.014730180613696575, -0.041698843240737915, -0.011649633757770061, -0.024055546149611473, 0.039338093250989914, -0.021705135703086853, -0.014426026493310928, -0.08508116751909256, 0.007791614159941673, 0.04447542876005173, 0.03843902796506882, 0.07152848690748215, 0.05269469693303108, 0.026763228699564934, 0.018733173608779907, -0.0605480819940567, 0.07346880435943604, -0.03451220691204071, 0.016677619889378548, -0.008646884001791477, -0.023136688396334648, 0.03881018981337547, 0.05450708791613579, 0.047703761607408524, -0.031984031200408936, -0.021288251504302025, -0.01632768101990223, -0.009636087343096733, 0.02030782960355282, -0.00741112744435668, -0.019812019541859627, -0.028864728286862373, 0.028374696150422096, -0.05960609391331673, 0.020748963579535484, 0.0432206392288208, 0.02384123019874096, 0.06473276019096375, 0.020746732130646706, -0.0010606407886371017, 0.006229886319488287, 0.027509426698088646, 0.00915965810418129, -0.004172837361693382, 0.009833077900111675, -0.01836034283041954, 0.006078092847019434, 0.02703872136771679, -0.013729894533753395, -0.0612933374941349, 0.02663801610469818 ]
<p>Suppose I have a random symmetric matrix W of size $n\times n$, with i.i.d. coefficients uniformly distributed in [0,1], and I set $W_{ii} = 0$.</p> <p>Then I apply a Multidimensional Scaling of dimension $k$, which I define as minimizing the quantity: $H=n^{-2}\sum_{i,j} (W_{ij} - ||x_i-x_j||^2)^2$ with respect to the $n$ points $x_i \in R^k$. Say I denote $H^*$ the minimum.</p> <p>The question is : what is the behavior of $\mathbb{E}[H^*]$ as a function of $k$ and $n$ ?</p> <p>Is there a mathematical article out there dealing with this question ? or is it an open question ?</p> <p>Thanks.</p>
g73656
[ -0.015255479142069817, -0.0031818775460124016, -0.030644983053207397, -0.02964211069047451, -0.0590825192630291, -0.022177139297127724, 0.014063321053981781, -0.02098388411104679, -0.014146221801638603, 0.0522095188498497, -0.060986123979091644, 0.01984151266515255, 0.03988567739725113, 0.04980999231338501, -0.02840656042098999, 0.03071720153093338, 0.027423257008194923, -0.006394505966454744, -0.01598723791539669, 0.005744288209825754, -0.0561031699180603, -0.04860087111592293, 0.01721717230975628, -0.0029873403254896402, 0.04354565963149071, -0.023568810895085335, 0.03090922348201275, -0.009057773277163506, -0.041829995810985565, -0.011214935220777988, -0.0007693658699281514, 0.03456519544124603, 0.0011419114889577031, -0.09605690836906433, -0.03590239956974983, 0.06449147313833237, 0.011983480304479599, -0.0003145651426166296, 0.0078455600887537, -0.012226984836161137, -0.04400203749537468, -0.023049261420965195, 0.034951768815517426, 0.008440228179097176, -0.0202032420784235, 0.03573795035481453, 0.0008903707494027913, 0.046238698065280914, -0.00538616580888629, -0.01922260969877243, 0.005529336631298065, 0.03423020616173744, 0.04116968810558319, -0.023312220349907875, -0.024122068658471107, -0.037181418389081955, -0.016523100435733795, -0.03194733336567879, 0.008901932276785374, 0.09447096288204193, 0.01691361889243126, 0.0126689737662673, -0.04973357170820236, 0.0015316318022087216, 0.030936269089579582, 0.014647237956523895, 0.020918957889080048, 0.042673103511333466, 0.013492928817868233, 0.03957875445485115, 0.014470819383859634, 0.009937205351889133, 0.03991181030869484, -0.05030812323093414, -0.0007573867915198207, -0.025003300979733467, 0.02386416308581829, 0.04657575860619545, -0.006285237148404121, 0.05509131774306297, -0.03912430256605148, 0.019659336656332016, 0.012036598287522793, 0.009418687783181667, 0.0032293680123984814, 0.029648557305336, 0.0552758052945137, -0.022528832778334618, -0.008934596553444862, 0.02851990796625614, 0.0019541943911463022, -0.0069146729074418545, 0.02057422697544098, 0.01207578182220459, 0.02479957602918148, -0.006890813820064068, -0.03847597539424896, -0.014355553314089775, -0.028472794219851494, -0.03751521557569504, 0.016310615465044975, 0.015551133081316948, 0.05840132385492325, 0.02466174028813839, -0.014621255919337273, 0.04079555347561836, 0.05946870893239975, 0.006423791870474815, 0.03625194728374481, -0.005350444465875626, -0.06633351743221283, -0.01193321030586958, -0.03870279714465141, -0.038884248584508896, -0.04701193422079086, -0.015730105340480804, 0.05439336597919464, -0.05552804470062256, -0.0029098184313625097, 0.005861770827323198, 0.024407919496297836, -0.04528772830963135, 0.03576425835490227, 0.05038001015782356, 0.011609835550189018, 0.06667200475931168, -0.007805283181369305, 0.03473041206598282, -0.006779068149626255, -0.030332272872328758, 0.022597458213567734, -0.0009000154095701873, 0.0017447751015424728, -0.010100988671183586, 0.012814038433134556, 0.05968112498521805, -0.0637747198343277, 0.01623011939227581, 0.017184682190418243, 0.0130973681807518, -0.05911663547158241, -0.038605209439992905, -0.01284519862383604, -0.00194643740542233, -0.04853697866201401, -0.029806558042764664, 0.014907276257872581, -0.03772734850645065, -0.02067679539322853, -0.014787565916776657, -0.031336598098278046, 0.07165486365556717, -0.07604032754898071, -0.04578324779868126, -0.03525635972619057, 0.06792765110731125, 0.0028701447881758213, -0.02799542061984539, 0.0006819783593527973, -0.04126136004924774, -0.007845408283174038, 0.02829044871032238, 0.04687383025884628, 0.006665383465588093, -0.019112860783934593, -0.02513950690627098, 0.002985431347042322, 0.02060721255838871, -0.019017621874809265, -0.01646227017045021, -0.002162657678127289, 0.008159696124494076, 0.03118227981030941, -0.0025727825704962015, -0.020182035863399506, 0.044872719794511795, -0.0037270972970873117, 0.013627446256577969, 0.029761968180537224, 0.05785699561238289, -0.05765993893146515, -0.025803737342357635, 0.027370881289243698, -0.08033821731805801, 0.011446841061115265, -0.03924473747611046, 0.047793079167604446, 0.017158308997750282, 0.019667694345116615, -0.05583197996020317, 0.016283363103866577, 0.036206819117069244, -0.021177988499403, 0.03513902425765991, -0.000993418274447322, 0.008161230012774467, 0.034795571118593216, -0.025488000363111496, -0.007596042472869158, 0.012351774610579014, 0.008415112271904945, 0.03170986846089363, -0.02133576013147831, 0.009293342009186745, -0.006601308006793261, 0.021446479484438896, -0.017636718228459358, 0.05693996325135231, 0.04553510621190071, 0.00007094487955328077, 0.005572358146309853, -0.07961218059062958, -0.024574724957346916, -0.020339984446763992, 0.0024652723222970963, 0.022283094003796577, -0.0070026349276304245, 0.04939781501889229, 0.05043215677142143, 0.012672782875597477, -0.05391773581504822, -0.0740809291601181, 0.005599656607955694, 0.05079597234725952, -0.017698481678962708, 0.010611671023070812, -0.011922488920390606, -0.01752353273332119, 0.054603539407253265, 0.014768648892641068, -0.06701003015041351, -0.003242719452828169, 0.0006806941819377244, -0.0495045930147171, -0.022268574684858322, 0.011890898458659649, -0.0445135124027729, -0.004120535217225552, 0.06495136022567749, 0.018025387078523636, 0.010444443672895432, -0.01708018034696579, -0.012592530809342861, 0.08389117568731308, -0.010181973688304424, 0.021524157375097275, 0.026973167434334755, -0.027124783024191856, -0.05714229494333267, 0.05079037323594093, -0.08098118007183075, 0.00904538482427597, 0.025993233546614647, 0.011958337388932705, -0.009059767238795757, -0.007898226380348206, 0.017399733886122704, -0.01648971065878868, -0.016825830563902855, 0.009340682066977024, 0.007522033527493477, 0.032853178679943085, -0.0242712814360857, -0.009261778555810452, 0.023384585976600647, 0.05169781669974327, 0.036639321595430374, 0.040232595056295395, 0.0407981239259243, 0.02860785648226738, 0.020427018404006958, 0.10042364150285721, 0.0015649850247427821, 0.07857725769281387, -0.025418106466531754, 0.03902696073055267, -0.009668010286986828, -0.0610617995262146, 0.06699623167514801, 0.015036185272037983, -0.07715680450201035, -0.03550606966018677, -0.05639341101050377, 0.014557655900716782, 0.016674906015396118, -0.018108658492565155, 0.007517172023653984, -0.007642432115972042, -0.08451094478368759, 0.06232684478163719, -0.03639892116189003, 0.024732910096645355, 0.027133328840136528, 0.0016130323056131601, 0.03732161968946457, 0.0031096001621335745, -0.023128829896450043, -0.06091833859682083, 0.0162039827555418, 0.05037643760442734, -0.04521038010716438, -0.06207171827554703, -0.023282252252101898, -0.04040784016251564, 0.003621700219810009, 0.0609770193696022, 0.026063814759254456, -0.02791524864733219, -0.06726129353046417, -0.015702687203884125, 0.022157631814479828, 0.021472403779625893, -0.029916664585471153, -0.00832454301416874, -0.019380563870072365, -0.031046759337186813, 0.033958081156015396, 0.014719398692250252, -0.0035344327334314585, -0.0365719236433506, 0.010050801560282707, -0.005921167321503162, 0.019026000052690506, 0.01014750823378563, 0.015258263796567917, 0.03054986707866192, 0.022963901981711388, 0.01902388595044613, -0.0037678605876863003, 0.044165387749671936, 0.0005719549371860921, -0.0032136174850165844, 0.011194019578397274, 0.013218562118709087, -0.04862095043063164, -0.041581228375434875, -0.07383309304714203, 0.01148261595517397, 0.044363174587488174, -0.03254162147641182, -0.025150980800390244, -0.02432999014854431, -0.04619370400905609, -0.04945812746882439, -0.026021631434559822, -0.024736426770687103, -0.05443461239337921, 0.01193382777273655, 0.0025922113563865423, 0.0336027666926384, 0.009319769218564034, -0.03498000279068947, -0.027805553749203682, -0.036113377660512924, 0.030463634058833122, -0.0027132248505949974, 0.02074602246284485, 0.03205915167927742, -0.022189537063241005, -0.04141072928905487, -0.007157270796597004, -0.039045609533786774, 0.003239657497033477, 0.02691640891134739, -0.007656966336071491, 0.000272177392616868, 0.11692836135625839, 0.02958199940621853, 0.010353375226259232, 0.013636770658195019, 0.005455826874822378, 0.030247848480939865, 0.012551329098641872, 0.016628334298729897, -0.005950831342488527, 0.012865111231803894, -0.026393948122859, -0.021796835586428642, 0.03323850780725479, 0.014257427304983139, 0.0007247536559589207, -0.01891583576798439, 0.005760475993156433, -0.03532281517982483, -0.01241705659776926, 0.021627288311719894, -0.07232238352298737, -0.0606100894510746, 0.01505304779857397, -0.06132325530052185, -0.01127355732023716, -0.031823839992284775, -0.021039394661784172, 0.010582206770777702, 0.04486381635069847, -0.018773674964904785, 0.011915143579244614, 0.034446220844984055, -0.015126533806324005, 0.03520960733294487, 0.05804036557674408, -0.01409262977540493, -0.042351964861154556, -0.002199983224272728, -0.005903136450797319, 0.01219895202666521, 0.019239729270339012, 0.05726667493581772, 0.02579052746295929, -0.021130234003067017, 0.002430398017168045, -0.029071196913719177, -0.003640789305791259, -0.07194378226995468, 0.04190453886985779, -0.04091779515147209, -0.001558460295200348, 0.02145615965127945, -0.023337334394454956, -0.0077264029532670975, 0.0020578783005476, -0.02004341594874859, -0.04929200932383537, 0.010578599758446217, 0.004145523067563772, -0.03200127184391022, 0.026260551065206528, 0.005836901720613241, -0.005090327467769384, -0.019774464890360832, 0.021327592432498932, 0.01290063001215458, 0.011822428554296494, 0.02492472529411316, 0.019197899848222733, -0.05474051460623741, 0.021731944754719734, 0.008257677778601646, -0.02657194435596466, 0.009111953899264336, -0.04485970735549927, 0.03462723270058632, -0.004112416412681341, 0.023163925856351852, 0.0034181999508291483, -0.03938347473740578, -0.023543981835246086, -0.03145625814795494, -0.0024356551002711058, 0.03894916921854019, -0.033306706696748734, -0.03495008498430252, 0.05753441900014877, -0.05444024130702019, 0.04231066629290581, -0.031795695424079895, -0.027525996789336205, 0.05463908612728119, 0.022018009796738625, 0.01614910550415516, -0.031339481472969055, -0.060477547347545624, -0.07229377329349518, -0.03208340331912041, 0.0033106193877756596, 0.008984255604445934, 0.018857842311263084, 0.02384132519364357, -0.002581097651273012, 0.03025188110768795, 0.08574405312538147, 0.024503767490386963, 0.03728073462843895, 0.04800454527139664, 0.01440794300287962, -0.025745786726474762, -0.030742071568965912, 0.03577456995844841, 0.034404560923576355, -0.0009567238157615066, 0.0021008276380598545, 0.019844498485326767, 0.052477721124887466, 0.0012982995249330997, 0.027473459020256996, -0.011585263535380363, -0.01484744530171156, -0.07678727060556412, 0.03226327896118164, -0.0290719922631979, -0.021979352459311485, 0.04764661565423012, -0.029541760683059692, 0.004855237901210785, -0.02663354016840458, -0.02463054656982422, 0.01252706814557314, -0.040796179324388504, 0.013095180504024029, 0.02057882398366928, 0.025441091507673264, -0.016357604414224625, 0.014592044055461884, 0.006263854913413525, 0.03373585268855095, -0.02438531070947647, 0.046797994524240494, -0.025750378146767616, 0.008756130933761597, 0.09600178152322769, -0.03272532671689987, 0.04998455569148064, 0.029168030247092247, -0.034130893647670746, -0.04355952516198158, -0.0575885996222496, -0.026408974081277847, 0.03148144856095314, 0.018159694969654083, -0.03722197934985161, 0.04205264896154404, -0.03431512042880058, -0.0532495379447937, -0.007554592564702034, 0.017227066680788994, 0.007710475008934736, -0.06735742837190628, -0.0003649841237347573, -0.012347875162959099, 0.008240639232099056, 0.004933129530400038, 0.015588629059493542, 0.0020753631833940744, -0.012811821885406971, -0.007157862186431885, -0.04282860830426216, 0.009941000491380692, 0.035297319293022156, 0.025825753808021545, 0.03866980969905853, 0.021593650802969933, -0.038563795387744904, 0.03662875294685364, -0.01442277804017067, -0.0024230503477156162, -0.04189694672822952, 0.013712097890675068, -0.045041609555482864, 0.014970147982239723, -0.029508324339985847, -0.034878507256507874, 0.016786476597189903, -0.0290227010846138, -0.013492540456354618, -0.02936605177819729, -0.003842342644929886, 0.01367146335542202, -0.014082455076277256, 0.021366262808442116, -0.024790678173303604, 0.052307043224573135, -0.030335023999214172, 0.0014330109115689993, 0.005406743846833706, -0.01804351434111595, -0.10950198024511337, 0.0261211059987545, 0.0026207836344838142, 0.049093298614025116, 0.08908145129680634, -0.07329718768596649, 0.002770816208794713, 0.11672966182231903, 0.02242961712181568, 0.05319247767329216, -0.022342313081026077, 0.00419260561466217, -0.03382200747728348, -0.052425287663936615, 0.01080784760415554, -0.036807116121053696, -0.011808954179286957, 0.04416162520647049, -0.011169451288878918, -0.0044280411675572395, 0.028023697435855865, 0.01355090644210577, -0.028059208765625954, 0.09445331990718842, -0.03685538470745087, -0.048361800611019135, -0.022768177092075348, 0.009011329151690006, 0.0022199435625225306, -0.026328587904572487, -0.03205911070108414, 0.03350295498967171, 0.016682686284184456, -0.07431400567293167, -0.009628466330468655, 0.002467477461323142, -0.004512390587478876, 0.05725681036710739, -0.02511054277420044, -0.06208447739481926, 0.07407748699188232, -0.021249225363135338, -0.04710959643125534, 0.01068909652531147, 0.022733548656105995, 0.0330941304564476, 0.053286775946617126, 0.03706321492791176, 0.09683270007371902, -0.002294369740411639, -0.05911753326654434, 0.07007420063018799, -0.0085179777815938, -0.05573265254497528, -0.03326474502682686, 0.04389568045735359, -0.020458051934838295, -0.001626269775442779, -0.004810495767742395, 0.04781235009431839, 0.04622926190495491, 0.020423883572220802, -0.0997510552406311, 0.0011956535745412111, 0.008809469640254974, 0.004849372897297144, 0.01640407368540764, 0.00837635062634945, 0.05299722030758858, -0.0015510307857766747, -0.005465069320052862, -0.05342929810285568, 0.040295667946338654, 0.007385465316474438, 0.09148383885622025, 0.010549698024988174, 0.052490461617708206, 0.0007118674111552536, -0.03154749795794487, -0.015269995667040348, 0.05761551484465599, 0.046790238469839096, 0.0917210802435875, -0.0702558159828186, 0.02744409814476967, 0.015524516813457012, 0.016237448900938034, -0.002214915817603469, -0.04779522493481636, -0.031980112195014954, 0.02813861146569252, -0.003183858934789896, 0.0020333859138190746, 0.01129030343145132, 0.00756933493539691, -0.022592704743146896, 0.052221499383449554, 0.01573256216943264, -0.03899994120001793, -0.035172972828149796, 0.08377145230770111, 0.043448612093925476, -0.007160807494074106, -0.03592057526111603, -0.008091971278190613, -0.002183865522965789, -0.03316251188516617, 0.0026864707469940186, 0.040109630674123764, 0.05189131945371628, 0.000519038992933929, -0.03838987648487091, 0.007885878905653954, -0.014538097195327282, 0.00449005700647831, 0.10651487112045288, -0.044389478862285614, 0.0054002744145691395, -0.05939409136772156, -0.04922337457537651, 0.03170971944928169, -0.017665710300207138, -0.03986109793186188, -0.022420180961489677, -0.05345197021961212, 0.0338556282222271, -0.022822344675660133, -0.011805253103375435, 0.008823344483971596, -0.0006875954568386078, 0.04519280418753624, -0.07028014957904816, 0.003259546821936965, -0.05306684598326683, 0.07547726482152939, 0.014959759078919888, -0.0013601542450487614, 0.009825137443840504, -0.02583523839712143, -0.025551220402121544, 0.016359379515051842, 0.006987361237406731, -0.026904713362455368, 0.015768710523843765, -0.08810355514287949, -0.02815306931734085, -0.03883733972907066, -0.06347564607858658, -0.008923083543777466, -0.010787786915898323, -0.012860576622188091, -0.04637192562222481, -0.06769675761461258, 0.03541536629199982, -0.07153737545013428, 0.017449049279093742, 0.06634464114904404, 0.00623187143355608, -0.03135724365711212, -0.020378708839416504, -0.04057591035962105, -0.01031491719186306, -0.025385016575455666, 0.02665090374648571, 0.07079140096902847, -0.006402512546628714, -0.039381057024002075, -0.017755210399627686, 0.013161975890398026, 0.015223764814436436, 0.03642081841826439, -0.048191167414188385, 0.028032323345541954, 0.050030678510665894, 0.021249540150165558, -0.0385582260787487, -0.03464917093515396, 0.018911344930529594, 0.05782785266637802, -0.02521393448114395, 0.012457586824893951, -0.025751575827598572, 0.01627085730433464, 0.03326502442359924, 0.0042915940284729, -0.08126508444547653, -0.009286744520068169, -0.019386809319257736, 0.06992053985595703, 0.06390728801488876, -0.012803194113075733, 0.07473661750555038, -0.002068492118269205, 0.0014319483889266849, -0.03512953594326973, 0.0001663068396737799, -0.08667034655809402, -0.046784766018390656, 0.0975276455283165, 0.006171486806124449, -0.041158512234687805, -0.02032601274549961, 0.030147237703204155 ]
<p>I have a data which contains several columns which I later reduced using a PCA algorithms to two different components. I then applied the k-means algorithms to the data.<br> Now, how can I verify that my data clustered well into each group? Or how do I determine misclassification rate?</p> <p>For instance, using R, if I check the cluster vector say k$cluster against the labels of the data I had previously before clustering can I just draw a confusion matrix from that and assume that 1 in the clustered vector is equivalent to 1 in my labels?</p> <pre><code>col3 col2 Col1 lables 123 2.32 2.50 0 124 2.81 3.10 1 125 2.72 3.09 2 126 2.92 3.03 3 127 2.32 2.95 4 </code></pre> <p>Please note this is a hypothetical data; my data is way bigger than this.</p>
g73657
[ 0.03232397511601448, -0.05410322546958923, 0.019570332020521164, -0.00528645608574152, 0.03987972438335419, -0.04983941838145256, 0.03517046570777893, 0.025237666442990303, -0.04643474519252777, -0.011294971220195293, 0.021364150568842888, 0.06353064626455307, 0.06687098741531372, 0.07309367507696152, 0.01330814603716135, -0.0060602473095059395, -0.00860841479152441, 0.011384478770196438, -0.0006905472837388515, 0.03686844930052757, -0.03036014921963215, 0.02236855961382389, 0.0032501237001270056, -0.02730952389538288, 0.009466608054935932, -0.07583516836166382, -0.038290321826934814, -0.03142382949590683, -0.027104033157229424, -0.017801877111196518, 0.036984823644161224, 0.013059028424322605, 0.0337848998606205, -0.013818062841892242, 0.014713183976709843, -0.0057983482256531715, 0.06769649684429169, 0.018212271854281425, 0.058423012495040894, 0.054510198533535004, 0.01387704350054264, -0.006867014337331057, 0.07012669742107391, -0.01951332576572895, -0.006970077753067017, -0.010399041697382927, 0.003944557160139084, -0.06052243337035179, 0.046185702085494995, -0.004120883997529745, 0.006688748486340046, 0.031901706010103226, -0.017658108845353127, 0.0291777141392231, 0.00706306891515851, 0.04449079930782318, -0.0030397523660212755, 0.014295927248895168, 0.09653536230325699, 0.04533056542277336, -0.0009014694951474667, 0.010737510398030281, -0.02766234055161476, 0.0354696623980999, -0.009495628997683525, 0.023384220898151398, -0.008706625550985336, 0.007493550423532724, -0.0849023386836052, -0.02628309652209282, 0.001979316584765911, -0.05347427353262901, 0.045777928084135056, 0.020918909460306168, -0.08638010174036026, -0.03542620688676834, -0.01907372660934925, 0.025436844676733017, 0.03667732700705528, 0.04241489991545677, 0.04777882248163223, 0.01976318471133709, 0.012978805229067802, -0.0020475767087191343, -0.046487852931022644, 0.05304688960313797, 0.0011969591723755002, -0.02492673695087433, 0.012131070718169212, 0.0538821779191494, 0.04738236591219902, -0.05176951736211777, 0.05102609470486641, 0.02562011033296585, 0.03326408565044403, 0.026000013574957848, -0.07403236627578735, 0.00458104582503438, -0.03322737663984299, -0.041748691350221634, 0.002864191075786948, 0.042634397745132446, 0.009587962180376053, -0.07425805181264877, -0.08533652871847153, -0.00993236806243658, 0.009066333062946796, 0.013718494214117527, 0.01399636548012495, -0.015518108382821083, -0.04134920611977577, 0.023007160052657127, -0.07526479661464691, 0.06895216554403305, -0.015085986815392971, -0.02713465876877308, 0.09321921318769455, -0.020974211394786835, 0.009866217151284218, -0.030854038894176483, 0.024456510320305824, -0.05566922947764397, 0.016250260174274445, 0.04907459020614624, -0.037885457277297974, 0.009655570611357689, 0.027304641902446747, 0.06316912174224854, 0.032404039055109024, -0.05981859937310219, -0.052298158407211304, -0.023442042991518974, 0.020629998296499252, 0.08291080594062805, -0.01882542110979557, 0.036888957023620605, -0.016837820410728455, 0.05804745480418205, -0.015946077182888985, 0.017179414629936218, -0.035951729863882065, 0.06633289903402328, 0.021516935899853706, -0.030706748366355896, -0.0047102319076657295, -0.06887344270944595, -0.07834834605455399, -0.035576965659856796, 0.04183511435985565, 0.038063254207372665, 0.025178087875247, 0.039584629237651825, 0.014004452154040337, -0.02401704527437687, -0.0031878037843853235, 0.028413910418748856, -0.04245596379041672, -0.027687445282936096, 0.05988702178001404, -0.024468395859003067, 0.006486845668405294, -0.06564351171255112, 0.07568532973527908, -0.0031776195392012596, 0.022853918373584747, 0.05173083767294884, 0.029921291396021843, 0.008681629784405231, 0.0015530900564044714, -0.0379306860268116, -0.043645959347486496, -0.001181315048597753, 0.02532593160867691, -0.02314317226409912, 0.0038600265979766846, 0.059279412031173706, -0.030529672279953957, -0.01798577606678009, 0.05737452208995819, 0.06198509782552719, 0.004012728109955788, 0.05500867962837219, 0.011828046292066574, 0.04887884482741356, 0.02382570691406727, -0.01643742062151432, 0.0046766395680606365, 0.04220057651400566, -0.014006012119352818, -0.043036703020334244, -0.029734371230006218, 0.006516056600958109, -0.014314898289740086, -0.014266484417021275, 0.06538382917642593, -0.017128590494394302, -0.024530582129955292, -0.03034011460840702, -0.0365910604596138, -0.04875091835856438, 0.024924809113144875, 0.012070580385625362, -0.01884048618376255, 0.07748958468437195, -0.008122592233121395, -0.03588324040174484, -0.01866684854030609, 0.0169873908162117, -0.00447014020755887, 0.0007815820863470435, 0.005622147116810083, -0.04590478539466858, 0.0223540049046278, 0.05513504147529602, -0.011289817281067371, 0.05301550030708313, 0.027308452874422073, 0.00027080209110863507, 0.0337175615131855, 0.013462135568261147, -0.05778932571411133, -0.023935679346323013, -0.013162369839847088, 0.010795733891427517, 0.0066069611348211765, 0.07530809193849564, -0.035844385623931885, 0.044637467712163925, -0.023946203291416168, -0.04130953922867775, 0.02653140388429165, -0.03994842246174812, -0.013474476523697376, -0.04970601573586464, 0.0021832280326634645, -0.0077832043170928955, 0.00037234381306916475, -0.004100048914551735, -0.020479978993535042, 0.005376383662223816, 0.027421649545431137, 0.025233861058950424, -0.00018969229131471366, -0.009242103435099125, 0.04418114572763443, -0.010672139935195446, 0.025002190843224525, -0.001356881344690919, 0.01022485550493002, -0.000010506902981433086, -0.048053160309791565, 0.02509746327996254, 0.009916002862155437, -0.021930797025561333, -0.01393105834722519, -0.017011621966958046, 0.006650002673268318, 0.10075090825557709, 0.012066904455423355, 0.0263828132301569, 0.03402019664645195, -0.04437284544110298, -0.023963259533047676, -0.03601653128862381, 0.01884952001273632, -0.028468022122979164, 0.01911887153983116, -0.02162659354507923, 0.06827433407306671, -0.04847057908773422, -0.0320497527718544, 0.005551990121603012, 0.060688842087984085, -0.0031842822209000587, 0.034411072731018066, 0.06153072416782379, -0.019923772662878036, -0.022742267698049545, 0.020594147965312004, 0.026723837479948997, 0.018858017399907112, -0.037098053842782974, 0.005137987434864044, 0.000886613386683166, -0.011645946651697159, 0.01342309731990099, 0.032609160989522934, 0.025651082396507263, 0.0070520080626010895, 0.0178894754499197, -0.02878698520362377, 0.03404904901981354, 0.01949230395257473, -0.007755916099995375, 0.04109054431319237, 0.039084214717149734, 0.0651581808924675, -0.031261082738637924, 0.019425181671977043, -0.003943148069083691, 0.003563900478184223, -0.08390890806913376, 0.007787478156387806, -0.03554569557309151, 0.05716931074857712, 0.021869076415896416, -0.041054148226976395, 0.009822896681725979, -0.0032967431470751762, -0.05703422427177429, -0.0450139194726944, -0.022320332005620003, -0.006625284906476736, -0.0366806723177433, 0.028313258662819862, -0.03536476194858551, -0.013902882114052773, 0.029668422415852547, -0.009612818248569965, -0.005984077230095863, -0.023322803899645805, -0.012280144728720188, 0.02357281930744648, 0.016005581244826317, -0.02126353420317173, 0.0209555272012949, -0.0017442511161789298, 0.0213512871414423, -0.031211763620376587, 0.027029050514101982, 0.03121786378324032, -0.07690823078155518, -0.04676452651619911, -0.005888205487281084, -0.03279617056250572, -0.051599208265542984, -0.04088696837425232, 0.006228568498045206, 0.008651048876345158, 0.05054575577378273, -0.042230721563100815, 0.0299789197742939, 0.023167993873357773, -0.07692316174507141, -0.03650815412402153, 0.0614711232483387, 0.046827249228954315, 0.009625754319131374, -0.02266991138458252, 0.014221335761249065, 0.006511121988296509, -0.0014418818755075336, 0.032072603702545166, -0.04724551737308502, 0.03808911144733429, -0.007920394651591778, -0.013901257887482643, -0.011680355295538902, -0.03737037256360054, 0.005554343108087778, -0.007826833985745907, -0.060304880142211914, -0.03525685518980026, -0.045637454837560654, -0.023595206439495087, -0.00896589457988739, 0.05908329784870148, 0.03857880085706711, 0.05466357618570328, -0.0016912914579734206, -0.008146553300321102, -0.03792474791407585, -0.009526246227324009, -0.036229655146598816, -0.030783584341406822, -0.01859103888273239, 0.033514492213726044, 0.022352801635861397, 0.058103784918785095, -0.0008788217674009502, -0.0076407562009990215, -0.026066342368721962, 0.10301914811134338, -0.04280518367886543, -0.028860174119472504, 0.013238400220870972, 0.00753986369818449, 0.034695398062467575, -0.0038848542608320713, 0.0017276451690122485, -0.0408242829144001, -0.033858321607112885, -0.09082043170928955, 0.011968263424932957, 0.017195045948028564, -0.014658703468739986, -0.05139191821217537, 0.0280305128544569, 0.020663879811763763, 0.021404800936579704, -0.05630211904644966, 0.05092230439186096, 0.05488431453704834, 0.022704601287841797, -0.010144395753741264, -0.04292307049036026, -0.04751109331846237, -0.0203656367957592, 0.028629537671804428, 0.027592767030000687, -0.06923799216747284, -0.02626778371632099, 0.01427493616938591, -0.051359228789806366, -0.0007481012144125998, 0.002154973102733493, 0.07541216909885406, -0.00806894339621067, -0.05592353269457817, 0.011103855445981026, -0.004088976886123419, -0.034781135618686676, -0.03613639622926712, -0.05432509258389473, 0.02824587933719158, 0.0683535635471344, 0.05114128440618515, 0.0009744272683747113, 0.0002928008616436273, 0.010381528176367283, 0.04462921619415283, 0.01582437753677368, -0.060066673904657364, -0.02766299620270729, -0.025774791836738586, -0.04400927945971489, -0.03823184221982956, 0.02316698618233204, -0.03442090377211571, -0.0035568014718592167, -0.022985640913248062, 0.0020155603997409344, -0.026911862194538116, 0.007461932022124529, -0.010654289275407791, 0.05870207026600838, -0.020361147820949554, 0.053927723318338394, -0.022990066558122635, 0.045651987195014954, 0.039534810930490494, 0.009114810265600681, 0.02023214101791382, 0.0020099126268178225, 0.0322006493806839, 0.0027190891560167074, 0.0198703333735466, 0.00647512823343277, 0.0010171583853662014, 0.0673234760761261, 0.01060428936034441, -0.007893692702054977, -0.021588526666164398, -0.04219092056155205, 0.0017630092334002256, -0.03944350779056549, -0.036436956375837326, -0.012179568409919739, -0.0012307484867051244, -0.021879518404603004, -0.004797389730811119, -0.047710224986076355, -0.018316442146897316, -0.05512410029768944, 0.02326379343867302, 0.03776219114661217, -0.031172702088952065, 0.03329441696405411, -0.01959249936044216, -0.010165005922317505, -0.025656530633568764, -0.00776639673858881, -0.014824816957116127, -0.0032689401414245367, -0.002787817269563675, 0.030795203521847725, 0.021560532972216606, -0.01377713494002819, 0.028110703453421593, 0.0023254570551216602, 0.011157091706991196, 0.006093350704759359, 0.0013505395036190748, -0.03067631646990776, -0.012959224171936512, 0.010956288315355778, -0.04036842659115791, -0.003663345705717802, 0.052408792078495026, 0.006020687520503998, -0.03203551471233368, 0.013146123848855495, 0.06270698457956314, -0.029496993869543076, -0.007900931872427464, -0.01758957840502262, 0.0551372691988945, -0.04363217577338219, 0.03540058061480522, 0.04713146761059761, -0.013134671375155449, 0.06356481462717056, 0.051952991634607315, 0.06193780153989792, -0.01554686576128006, -0.02071221172809601, -0.014622095972299576, 0.02881377935409546, -0.02066320925951004, -0.08075331151485443, 0.013874339871108532, -0.037983041256666183, 0.01390061154961586, 0.03063719905912876, -0.004416326060891151, -0.005916229449212551, 0.007757122628390789, -0.03491773083806038, -0.008482423610985279, -0.02076444774866104, 0.000933223869651556, 0.0098470039665699, -0.04592117667198181, -0.05068804323673248, 0.02438977360725403, -0.03005012683570385, -0.003923796117305756, 0.026239799335598946, 0.07102202624082565, -0.015483259223401546, -0.05021354928612709, -0.016001172363758087, 0.005434870719909668, -0.05904972925782204, -0.0299775842577219, -0.04405192285776138, 0.0042562647722661495, 0.0005199146689847112, -0.016261635348200798, -0.07029566168785095, 0.021879082545638084, -0.02958076447248459, 0.01662885583937168, -0.04410688951611519, 0.01047306414693594, -0.025033950805664062, -0.020418627187609673, -0.07423967868089676, 0.03152373805642128, 0.05629719793796539, -0.05578785017132759, -0.045545946806669235, 0.013680760748684406, -0.08120386302471161, 0.019968902692198753, -0.044316504150629044, -0.08212728053331375, 0.031114347279071808, 0.05502872169017792, -0.015331477858126163, -0.05570339784026146, -0.07403162121772766, 0.034737542271614075, 0.044596005231142044, 0.04639820754528046, -0.00493998546153307, 0.03955324366688728, 0.01560048758983612, 0.046651165932416916, -0.00288373907096684, 0.024764686822891235, -0.01869417168200016, 0.051830485463142395, -0.010851416736841202, -0.05084595829248428, 0.0036270732525736094, -0.02642746828496456, 0.015528298914432526, -0.0022453623823821545, -0.04543118178844452, -0.028588535264134407, 0.01581951044499874, 0.0176811795681715, 0.03234698623418808, -0.0484432615339756, -0.01495932973921299, -0.03708018362522125, 0.08077686280012131, 0.015952160581946373, 0.012990281917154789, -0.017125723883509636, 0.029005328193306923, 0.034358154982328415, 0.023526953533291817, -0.022287826985120773, 0.021301819011569023, -0.05562606453895569, 0.0055515095591545105, -0.02862715721130371, 0.004237763117998838, -0.004710701294243336, -0.042393069714307785, 0.021312907338142395, 0.07148132473230362, 0.04082129895687103, -0.0337333120405674, -0.015609696507453918, -0.005094511900097132, -0.011202143505215645, -0.03467828035354614, 0.04850010946393013, -0.0318535640835762, 0.012140365317463875, -0.023755813017487526, 0.0021279435604810715, 0.06020596623420715, 0.04585765674710274, 0.0079456502571702, 0.0869654193520546, 0.06783603131771088, 0.00824332982301712, 0.009959678165614605, -0.02902185544371605, -0.02592446468770504, 0.029924526810646057, 0.014359980821609497, -0.040289606899023056, 0.12952803075313568, 0.012815493158996105, 0.04916052520275116, -0.010890134610235691, 0.028233591467142105, -0.027928965166211128, -0.011405151337385178, -0.010654266923666, 0.005480239633470774, 0.04212087765336037, -0.005817571189254522, -0.030560394749045372, -0.023683562874794006, 0.00585539685562253, 0.0305029284209013, -0.025738544762134552, -0.04677611589431763, 0.009555697441101074, 0.017900127917528152, 0.05898072570562363, 0.08133742958307266, 0.017624670639634132, 0.009073356166481972, 0.0025959217455238104, -0.037400711327791214, -0.01679084450006485, -0.004252177197486162, -0.022170769050717354, 0.047868289053440094, -0.04249017685651779, -0.007550777401775122, 0.010174654424190521, -0.05491650849580765, -0.022990096360445023, 0.0356723926961422, 0.0026641131844371557, -0.002263980684801936, 0.04801073670387268, -0.014017203822731972, 0.04465893283486366, 0.009732430800795555, 0.02231636457145214, 0.013063563965260983, -0.061764951795339584, -0.018605656921863556, 0.004503579810261726, 0.036127470433712006, 0.0018041711300611496, 0.030171608552336693, -0.01617390476167202, -0.0030732012819498777, 0.008381531573832035, -0.03229416534304619, -0.0552501454949379, -0.049911979585886, 0.021692568436264992, 0.006928744725883007, 0.015529138967394829, -0.03415926918387413, -0.02474197931587696, -0.019614165648818016, 0.011691812425851822, -0.004606935661286116, -0.050521351397037506, 0.004542846232652664, -0.0164860300719738, -0.015013675205409527, -0.04919848218560219, 0.00901051051914692, -0.07096557319164276, -0.007372184656560421, -0.0075158532708883286, -0.05009397491812706, -0.03174195438623428, -0.011793116107583046, -0.023103905841708183, 0.00037553979200311005, -0.05881590396165848, -0.026064299046993256, -0.06328358501195908, -0.008000403642654419, -0.04568316042423248, 0.0011790835997089744, -0.06778588891029358, -0.0128940986469388, -0.004230090882629156, -0.025168145075440407, 0.01045156642794609, -0.08895258605480194, 0.009633091278374195, 0.05036155879497528, -0.007994318380951881, 0.0012158432509750128, -0.05111134052276611, -0.006600214634090662, -0.027630077674984932, 0.036802951246500015, 0.05122066289186478, 0.04822855442762375, 0.04073413461446762, 0.002220701891928911, -0.00007046408427413553, 0.018266383558511734, -0.06600100547075272, -0.010352999903261662, -0.0476343035697937, 0.06773127615451813, -0.018801933154463768, -0.013902868144214153, -0.04228762537240982, 0.04956868290901184, 0.027098070830106735, -0.072877898812294, -0.05626498535275459, -0.001562868827022612, 0.013196186162531376, 0.035452116280794144, 0.020123688504099846, 0.070370614528656, 0.07379556447267532, 0.0224443469196558, 0.009576698765158653, -0.06175700202584267, 0.002536269137635827, -0.005413384176790714, -0.04590402916073799, 0.06779306381940842, 0.015888072550296783, -0.04437221214175224, -0.0391526035964489, 0.025494681671261787 ]
<p>I'd like to test how well my data can be modeled by an <a href="http://en.wikipedia.org/wiki/Exponentially_modified_Gaussian_distribution" rel="nofollow">Exponentially modified Gaussian distribution (Wikipedia)</a> or <a href="https://en.wikipedia.org/wiki/Normal-exponential-gamma_distribution" rel="nofollow">Normal-exponential-gamma (NEG) Distribution</a>. However, the parameter estimation (which involves Skewness) is not very robust when there are outliers in the data set.</p> <p>I've good experiences with Median based parameter estimation on this data set (see the related question <a href="http://stats.stackexchange.com/questions/48864/estimating-parameters-of-a-normal-distribution-median-instead-of-mean">Estimating parameters of a normal distribution: median instead of mean?</a> ).</p> <p>Do you know a Median-based or similarly robust parameter estimation for the ExGaussian / NEG distributions? I've already tried trimming my data set, the results were clearly better afterwards. Yet, this obviously introduces a bias, that I would need to correct somehow.</p>
g73658
[ -0.06032105162739754, -0.05499861761927605, -0.018505986779928207, -0.04091356322169304, -0.006514214910566807, 0.014922977425158024, -0.04417552426457405, 0.028189092874526978, -0.011775762774050236, 0.044209182262420654, 0.047465067356824875, 0.01454431563615799, 0.045838724821805954, -0.011348429135978222, -0.02477334439754486, 0.005909280851483345, 0.0411386676132679, 0.03451165184378624, -0.006024801637977362, 0.05713044852018356, -0.03201446309685707, -0.061355020850896835, 0.01221070159226656, -0.03587161749601364, 0.019793827086687088, -0.017671678215265274, -0.026432307437062263, 0.07076562941074371, -0.024197502061724663, 0.010452023707330227, -0.024680238217115402, -0.01958848536014557, 0.05000874400138855, 0.02081526257097721, 0.024639291688799858, 0.034363918006420135, 0.013244502246379852, 0.036597203463315964, -0.011590790003538132, -0.00356122013181448, 0.01354885008186102, 0.003398242872208357, 0.03284011781215668, -0.0004401628684718162, 0.0029401169158518314, 0.010919126681983471, 0.04169636219739914, 0.09050533175468445, 0.03656720742583275, -0.025246474891901016, -0.05191047862172127, 0.03089872933924198, -0.010006068274378777, -0.0028596471529453993, 0.01740463450551033, 0.008252453058958054, 0.0025282716378569603, 0.09193991124629974, -0.012401777319610119, 0.00007861509948270395, -0.007138096261769533, -0.0027131063397973776, -0.09318792819976807, -0.040373846888542175, -0.05944184213876724, 0.05166979134082794, -0.05139486491680145, -0.05532428249716759, 0.005060593597590923, -0.033706460148096085, -0.013724986463785172, 0.0774291381239891, -0.051362618803977966, -0.014050156809389591, -0.03580668941140175, -0.016502872109413147, -0.0025081734638661146, 0.012175474315881729, -0.043772924691438675, 0.024640943855047226, -0.04476269334554672, 0.01150711253285408, 0.02991224266588688, -0.017127860337495804, -0.04830789193511009, -0.02313402108848095, 0.03384933993220329, -0.0008026570430956781, 0.05751647800207138, -0.015104830265045166, 0.02832982689142227, -0.029093975201249123, -0.003224660875275731, 0.009908406063914299, -0.016930632293224335, -0.012238318100571632, -0.0948544591665268, 0.008845205418765545, 0.02118835598230362, 0.014439142309129238, 0.014241593889892101, 0.008483696728944778, 0.0006597847095690668, -0.04753246158361435, -0.04112912714481354, 0.050327058881521225, 0.06984635442495346, -0.024197399616241455, -0.010767552070319653, 0.007028961554169655, -0.02289106510579586, 0.0048384713008999825, -0.03959951922297478, -0.039651744067668915, -0.010522785596549511, -0.0420173816382885, -0.003880169475451112, -0.004710376728326082, 0.018648209050297737, 0.0009570593829266727, 0.011509733274579048, 0.05129377916455269, 0.03215776011347771, -0.010449515655636787, -0.058916255831718445, -0.024702178314328194, -0.0014753749128431082, 0.024477681145071983, 0.020955907180905342, -0.0182556863874197, 0.027366414666175842, -0.07778367400169373, -0.0336310938000679, 0.027275608852505684, 0.05696316808462143, 0.05999178811907768, 0.0024135627318173647, 0.0700763612985611, -0.04276364669203758, 0.02752481959760189, -0.006605255417525768, -0.01358188595622778, 0.05316442996263504, -0.07477172464132309, -0.03285568952560425, 0.040404822677373886, -0.0032512133475393057, -0.010134220123291016, 0.0010801624739542603, -0.02253226935863495, -0.005791783798485994, 0.003091259393841028, 0.0006017823470756412, 0.02463577128946781, -0.007620899938046932, 0.003960790578275919, 0.006952169816941023, -0.05045495927333832, -0.07496392726898193, -0.008751843124628067, -0.006071947049349546, -0.04600362852215767, 0.017393970862030983, 0.02298983372747898, 0.05203002318739891, 0.05222732201218605, 0.011982966214418411, -0.01075746864080429, 0.014688413590192795, 0.00867308396846056, 0.012799801304936409, 0.02369636856019497, 0.005406172480434179, -0.010166570544242859, 0.0026604202575981617, 0.04793120548129082, 0.015594061464071274, -0.019661126658320427, -0.0032381268683820963, 0.03134356066584587, 0.04410139471292496, 0.05493226647377014, 0.042387641966342926, -0.08043012768030167, -0.039458949118852615, -0.05478436127305031, -0.03071017749607563, 0.02530641295015812, 0.017471134662628174, -0.051783088594675064, 0.054651301354169846, 0.008716694079339504, -0.011502817273139954, -0.0017682799370959401, -0.011707300320267677, 0.0012519732117652893, 0.02771591767668724, -0.05515788495540619, 0.05447481572628021, -0.0054665482603013515, -0.00819055363535881, -0.0029094996862113476, -0.004053925164043903, 0.017658904194831848, 0.04515129700303078, -0.084519162774086, 0.04931868612766266, -0.06311531364917755, 0.0020388809498399496, -0.02838706038892269, -0.024365363642573357, 0.0019446922233328223, -0.03046189807355404, 0.03181576728820801, 0.08280966430902481, -0.019704075530171394, -0.021488767117261887, 0.01147876400500536, -0.002545929281041026, 0.01981928013265133, -0.03825898841023445, -0.03487163782119751, 0.02302699349820614, -0.012561261653900146, 0.044669412076473236, -0.02482207864522934, 0.009290163405239582, 0.00035757600562646985, 0.01744295470416546, 0.05807126685976982, 0.03913763538002968, 0.0033271019347012043, 0.006900840438902378, -0.0074440655298531055, 0.05124318599700928, 0.019130991771817207, 0.0098868478089571, -0.035000767558813095, -0.006427683401852846, 0.03056968003511429, 0.004262934438884258, -0.018900830298662186, -0.005101329181343317, 0.045776478946208954, 0.028324848040938377, -0.016339031979441643, -0.016007041558623314, -0.026253366842865944, 0.050996534526348114, -0.029550112783908844, -0.03046947717666626, 0.045390430837869644, -0.001158239203505218, -0.050380513072013855, 0.029394039884209633, -0.05201554298400879, 0.0423612967133522, 0.02669070102274418, 0.035076308995485306, 0.04935097321867943, -0.05408523231744766, 0.014723053202033043, -0.035872217267751694, 0.030031632632017136, 0.0718303769826889, 0.005897620692849159, 0.003987079951912165, -0.01042448915541172, 0.0009503461769782007, 0.06086375191807747, 0.03139575943350792, 0.006172920577228069, -0.04735996946692467, 0.019039951264858246, 0.0987970307469368, 0.0436616949737072, 0.0016581956297159195, -0.025795968249440193, -0.0007984854164533317, 0.0006027464987710118, 0.015337317250669003, -0.0368608795106411, 0.01353562530130148, -0.0018516384297981858, 0.022873148322105408, 0.011972280219197273, -0.011695468798279762, -0.025835126638412476, 0.009432707913219929, 0.007348805200308561, -0.014091700315475464, 0.0071487221866846085, 0.01917114108800888, -0.04208105802536011, -0.02095489576458931, -0.02743046171963215, -0.01147584430873394, -0.020418308675289154, 0.05042114853858948, -0.03211821988224983, -0.011878596618771553, 0.0041877469047904015, -0.0267411507666111, -0.0017163325101137161, 0.026154356077313423, -0.05175558850169182, -0.06239250302314758, 0.05316117778420448, 0.04499569907784462, 0.029114020988345146, -0.024636393412947655, -0.008329052478075027, 0.057050008326768875, 0.01736597530543804, -0.006945001892745495, -0.02415274828672409, -0.027676889672875404, -0.03994276002049446, 0.012217281386256218, -0.015551281161606312, 0.06337901204824448, -0.0025995338801294565, -0.016226161271333694, 0.02236204966902733, 0.008619877509772778, 0.05784318223595619, -0.08120442926883698, -0.008123799227178097, -0.02676156535744667, -0.009117045439779758, 0.09351955354213715, -0.026275886222720146, 0.04186047241091728, 0.03116357885301113, 0.034050531685352325, -0.022715186700224876, 0.060210295021533966, 0.0034101810306310654, 0.012725838460028172, 0.001172729185782373, -0.02268018014729023, -0.010687301866710186, -0.017091333866119385, 0.014993268996477127, -0.09369953721761703, -0.012980296276509762, 0.021591752767562866, -0.026025930419564247, -0.05042752996087074, 0.012883542105555534, -0.035327084362506866, -0.016635289415717125, 0.013692698441445827, -0.059107501059770584, 0.059045642614364624, -0.014055614359676838, 0.04503696784377098, -0.029297618195414543, 0.029554029926657677, -0.034720923751592636, 0.032623451203107834, -0.00886582862585783, 0.025924254208803177, 0.018882593140006065, -0.028250548988580704, -0.0015355057548731565, 0.0032535844948142767, 0.0655011460185051, -0.007524452172219753, -0.02621900476515293, 0.013088133186101913, 0.00852021761238575, 0.11024986952543259, 0.006267882883548737, -0.03497438132762909, 0.033714838325977325, 0.017983030527830124, 0.05006975680589676, 0.015255382284522057, 0.0034868575166910887, 0.07636865228414536, 0.010100141167640686, -0.023709936067461967, -0.02135568857192993, -0.04057485982775688, -0.07006695121526718, 0.019751014187932014, 0.0038523750845342875, 0.031736914068460464, -0.028679117560386658, -0.005442380905151367, -0.020045872777700424, -0.03633129224181175, 0.0406959131360054, 0.01737949438393116, -0.025326024740934372, -0.013760015368461609, -0.0005323072546161711, -0.045342326164245605, 0.09040668606758118, -0.031590502709150314, -0.005572665017098188, 0.01014877762645483, 0.0067253755405545235, -0.04043733328580856, -0.023040559142827988, -0.08711948990821838, -0.020351089537143707, -0.056740209460258484, -0.0012566064251586795, -0.04479197412729263, -0.02268047071993351, 0.004629894159734249, -0.05233876779675484, 0.05660061538219452, 0.01907278224825859, 0.07493095844984055, -0.04404667019844055, -0.02369750663638115, 0.014164709486067295, 0.02760852500796318, 0.0004954683827236295, 0.05528532713651657, -0.03147652745246887, -0.022340117022395134, -0.00008681261533638462, 0.04232551530003548, 0.012064225040376186, 0.017155081033706665, -0.015344510786235332, 0.02789951115846634, 0.008259040303528309, -0.016954859718680382, 0.042861804366111755, 0.04091162234544754, -0.037375882267951965, -0.047661345452070236, -0.03199686110019684, 0.03429703414440155, -0.07799486070871353, -0.005456563085317612, -0.05165649950504303, 0.0039893402718007565, -0.027282457798719406, 0.044402919709682465, 0.023239240050315857, 0.0037692547775804996, 0.015676982700824738, -0.01634269393980503, 0.0494014136493206, -0.07712666690349579, -0.08048335462808609, -0.022970831021666527, 0.025384971871972084, 0.04242784157395363, -0.010300802066922188, 0.0072347428649663925, 0.03688238561153412, 0.035588108003139496, 0.010254603810608387, -0.05875837057828903, -0.018254868686199188, -0.008306761272251606, -0.008863523602485657, -0.0007807553047314286, -0.019446464255452156, -0.07507200539112091, 0.002740307943895459, 0.05450380593538284, -0.038150493055582047, -0.0026896349154412746, -0.0245222020894289, 0.06878989934921265, 0.020159291103482246, 0.030163878574967384, 0.04915947839617729, 0.04666987061500549, -0.017136448994278908, -0.10113361477851868, 0.01295938529074192, -0.03624451160430908, -0.040323417633771896, 0.011057514697313309, -0.019286228343844414, 0.013971339911222458, -0.034810617566108704, 0.0479133278131485, -0.03428139537572861, 0.012295973487198353, 0.008500338532030582, -0.024652641266584396, -0.007876358926296234, 0.026498690247535706, -0.06658970564603806, 0.034571804106235504, -0.03844912350177765, 0.03664897382259369, 0.0021409490145742893, 0.007644725032150745, -0.021484795957803726, -0.021789027377963066, 0.060272909700870514, -0.01782759092748165, -0.027280015870928764, -0.01271980069577694, -0.03309992700815201, 0.04635551944375038, -0.00821088906377554, -0.03725448623299599, 0.031980276107788086, -0.015455249696969986, -0.028474584221839905, 0.04574894905090332, -0.04892303794622421, -0.00839249137789011, 0.006423560902476311, -0.06649286299943924, -0.011143895797431469, -0.007702106609940529, -0.05994872748851776, 0.09147863835096359, -0.03207819163799286, 0.016984082758426666, -0.005663145799189806, 0.020841719582676888, -0.0778764858841896, -0.05428839474916458, -0.03622230142354965, 0.023896146565675735, -0.011886166408658028, -0.0307600237429142, 0.018553998321294785, -0.07629157602787018, -0.04830657318234444, -0.00933267455548048, -0.0546056292951107, -0.03719780594110489, 0.050200119614601135, -0.013315270654857159, -0.051647115498781204, -0.03908366337418556, 0.01039682887494564, 0.03149363026022911, 0.023553719744086266, -0.044837143272161484, -0.0034671344328671694, -0.05544980615377426, 0.0056535182520747185, 0.047118157148361206, -0.010065541602671146, 0.02181723713874817, -0.03236933797597885, 0.004999527242034674, -0.026898464187979698, -0.021723195910453796, 0.05606133118271828, 0.007217885460704565, 0.023544946685433388, 0.03560464456677437, 0.014971268363296986, -0.020845018327236176, -0.06017981097102165, 0.05121343582868576, 0.005895527545362711, -0.034201208502054214, -0.022094305604696274, -0.03459594026207924, -0.07533685863018036, -0.061607152223587036, 0.035156648606061935, 0.007669719401746988, -0.03257625922560692, 0.023091869428753853, 0.09177140891551971, -0.015790166333317757, 0.007930844090878963, -0.02180986851453781, -0.001862180302850902, 0.012720293365418911, -0.02299211360514164, -0.11265683174133301, -0.03572165593504906, 0.010014212690293789, 0.04511304944753647, -0.025946293026208878, 0.00996309146285057, -0.029308868572115898, 0.06178424507379532, 0.010053656995296478, -0.01484611164778471, 0.03992705047130585, -0.0172434039413929, 0.014477158896625042, -0.04124635085463524, -0.009947740472853184, -0.04841824993491173, -0.02005600742995739, -0.0036789567675441504, 0.028783807530999184, 0.02545979619026184, -0.013092824257910252, -0.053941626101732254, 0.02603151835501194, -0.04137272760272026, 0.06958288699388504, 0.005001644138246775, -0.013194926083087921, 0.03177963197231293, 0.05389710143208504, -0.030726246535778046, -0.039910197257995605, 0.026515105739235878, 0.0015462778974324465, 0.014636936597526073, -0.02769852802157402, -0.0016417533624917269, -0.04006849601864815, -0.007021571043878794, -0.036607228219509125, 0.08978132158517838, -0.02007368952035904, -0.05662034451961517, -0.0030261543579399586, 0.05332925543189049, -0.004768455401062965, 0.04644560441374779, 0.027787132188677788, -0.023130716755986214, 0.042234037071466446, -0.012417368590831757, -0.023480640724301338, -0.002022110391408205, 0.01585143804550171, 0.029825754463672638, -0.030798615887761116, -0.005476654507219791, -0.06891492009162903, 0.055242616683244705, 0.09225925803184509, 0.06799788028001785, 0.05205359309911728, 0.040254995226860046, -0.0018992689438164234, 0.0019230687757954001, -0.08869864791631699, 0.014987627044320107, -0.012580124661326408, 0.06887955218553543, 0.021592486649751663, 0.0419982485473156, 0.0369371697306633, -0.023634986951947212, 0.024834027513861656, -0.04703287407755852, 0.030100036412477493, 0.10673791170120239, 0.042063381522893906, 0.05871287360787392, -0.0012542229378595948, -0.014938067644834518, -0.040488459169864655, 0.024050211533904076, 0.052024610340595245, -0.028837472200393677, -0.022976916283369064, 0.012587136588990688, 0.018683673813939095, -0.0060306270606815815, -0.023287557065486908, 0.03308549523353577, 0.0021644476801156998, -0.045450519770383835, -0.030562784522771835, 0.02793481945991516, 0.03646454960107803, -0.01917726919054985, -0.004789391532540321, 0.009064216166734695, -0.010832566767930984, -0.028404545038938522, 0.009803660213947296, 0.03635355457663536, 0.02686578966677189, -0.0278305821120739, -0.03305542469024658, 0.0526343509554863, -0.02983962371945381, -0.004263088572770357, 0.08525888621807098, 0.017572177574038506, -0.026502475142478943, 0.018008405342698097, 0.02575322799384594, 0.003354968735948205, -0.03474290296435356, 0.010932018049061298, -0.024659695103764534, 0.006798514164984226, 0.020826643332839012, 0.00499544246122241, 0.02391492947936058, 0.0344591848552227, 0.0188506618142128, -0.034153398126363754, -0.001612877007573843, -0.030268166214227676, -0.011171047575771809, -0.004493982531130314, 0.03551221638917923, -0.09664691239595413, 0.021732695400714874, -0.00045074080117046833, -0.00871164258569479, 0.02396363392472267, 0.0589488223195076, -0.032641563564538956, -0.021677175536751747, -0.0023613530211150646, 0.02149282954633236, -0.0029709034133702517, -0.06833767145872116, 0.00009124747157329693, 0.019560109823942184, 0.026296762749552727, -0.027707191184163094, -0.02383127063512802, -0.04651414975523949, 0.0794481709599495, 0.04644537717103958, 0.005819491110742092, -0.03536401316523552, -0.00798090547323227, -0.012955074198544025, 0.009687894023954868, -0.013857806101441383, -0.052011821419000626, 0.02732599340379238, 0.05294809490442276, 0.024118265137076378, -0.00461755832657218, -0.012880050577223301, 0.047371797263622284, 0.02722270041704178, -0.005656208377331495, -0.015388846397399902, 0.006249775178730488, 0.016610929742455482, 0.03896962106227875, -0.00793288554996252, -0.0009029924403876066, -0.047362104058265686, -0.002483200514689088, -0.0033614293206483126, -0.0023468821309506893, -0.04575599357485771, -0.03160477057099342, 0.04333271086215973, 0.004757842980325222, 0.06043977662920952, -0.04233206808567047, -0.011978695169091225, -0.06601864099502563, -0.04228581115603447, 0.05184827744960785, -0.019330594688653946, 0.0033952700905501842, 0.03487521782517433, -0.00729930866509676 ]
<p>I have $n$ dice with $m$ sides. The $i^{th}$ dice will show value $0 \leq x_i \leq m-1$ with probability $0 \leq D_i(x_i) \leq 1$. What is the probability that the sum of the dice equals $\alpha$</p> <p>Is there some approximation for $P(\alpha)$</p>
g73659
[ -0.02099751867353916, 0.010761120356619358, -0.013030178844928741, -0.06965531408786774, 0.002707344014197588, -0.012413027696311474, -0.010087287053465843, 0.002698308788239956, -0.031491391360759735, -0.020321153104305267, -0.013810132630169392, 0.014437075704336166, 0.0049880794249475, 0.07545577734708786, 0.0022623015101999044, 0.05987956002354622, 0.007157612591981888, -0.006932555697858334, 0.04467666149139404, -0.026363514363765717, -0.0019281224813312292, 0.056022465229034424, -0.03940453380346298, -0.04280154034495354, 0.06818971782922745, -0.07371769100427628, -0.0436270534992218, 0.022524917498230934, -0.04271924868226051, -0.013623787090182304, -0.005539792589843273, 0.018401458859443665, 0.08859885483980179, -0.010503069497644901, 0.04148848354816437, -0.0028997752815485, -0.0001384744100505486, -0.0015080877346917987, 0.030308101326227188, -0.01964651793241501, -0.06748058646917343, 0.03957127407193184, 0.037091709673404694, 0.063916876912117, 0.017319606617093086, 0.022676317021250725, -0.0038594796787947416, 0.0454169325530529, 0.025500306859612465, -0.011797253973782063, -0.03704657033085823, -0.016958482563495636, 0.045005667954683304, 0.011960810981690884, -0.023681525141000748, 0.008867507800459862, 0.030075717717409134, -0.05684731900691986, 0.0785813257098198, 0.0884999930858612, 0.05239244922995567, -0.020683523267507553, -0.07489178329706192, -0.0903867855668068, 0.0151053536683321, -0.03532111644744873, 0.02949484996497631, 0.00847045797854662, 0.04367554187774658, 0.011874326504766941, 0.04053512588143349, -0.014704867266118526, 0.0028503776993602514, -0.06055146083235741, -0.009805344045162201, 0.0021897023543715477, 0.0248225349932909, 0.03107929416000843, -0.014766006730496883, -0.017467578873038292, -0.003035481320694089, -0.04491310194134712, 0.03935408219695091, 0.059825699776411057, -0.018852073699235916, 0.008779414929449558, 0.062097180634737015, 0.01880950666964054, -0.050827037543058395, 0.0921211689710617, 0.006025506649166346, -0.03772127255797386, -0.0034231748431921005, 0.004377524834126234, 0.0006276933709159493, -0.05076584964990616, -0.04155251756310463, 0.09959867596626282, -0.0025634802877902985, -0.0013033775612711906, 0.04358340799808502, 0.046485431492328644, 0.04872993379831314, -0.009229270741343498, -0.05191527679562569, 0.11905383318662643, -0.028517931699752808, -0.010713651776313782, 0.008233512751758099, 0.02490159496665001, -0.057433728128671646, -0.02379751205444336, -0.006211396306753159, -0.092523492872715, 0.031081214547157288, -0.005679843947291374, 0.010902509093284607, -0.04091758280992508, 0.0066919028759002686, -0.01698089949786663, 0.024295879527926445, -0.01470433920621872, 0.016826769337058067, 0.07151537388563156, 0.03956647217273712, 0.024924714118242264, -0.00604278827086091, 0.07848277688026428, 0.042492277920246124, 0.020551731809973717, 0.019102616235613823, -0.00881045963615179, 0.022938624024391174, 0.057805612683296204, 0.00580581184476614, 0.05456235259771347, -0.020605655387043953, 0.05511343479156494, -0.04977927729487419, 0.008577854372560978, -0.022271431982517242, 0.011086532846093178, 0.03993764892220497, -0.022232063114643097, -0.025543956086039543, 0.017613591626286507, 0.017297372221946716, -0.04177422821521759, -0.017611615359783173, -0.03269021213054657, -0.019625551998615265, 0.07256607711315155, -0.05993182212114334, -0.03145376965403557, -0.053978435695171356, 0.03532026708126068, -0.024896005168557167, 0.03835701569914818, -0.03650404140353203, -0.016112735494971275, -0.010886603966355324, -0.0048427884466946125, -0.08508460968732834, 0.022919632494449615, 0.0265139602124691, 0.023601220920681953, 0.05466807261109352, -0.05376027897000313, -0.004451921209692955, -0.06870805472135544, -0.00908280722796917, 0.011403900571167469, 0.02201177179813385, -0.021691134199500084, -0.015499908477067947, 0.01606246456503868, -0.021923989057540894, -0.0149910319596529, 0.04612499102950096, 0.01650954782962799, 0.006094144191592932, 0.020264552906155586, 0.023799723014235497, -0.0012822599383071065, 0.0035182638093829155, -0.06480741500854492, 0.037637945264577866, 0.0000107953128463123, -0.011898107826709747, 0.030974997207522392, -0.025943687185645103, 0.02640930935740471, -0.023814070969820023, 0.027019508183002472, 0.028695227578282356, -0.00033997782156802714, 0.09525832533836365, -0.02002408728003502, -0.02666088566184044, 0.007811977528035641, 0.028284721076488495, 0.01919589936733246, 0.0012237888295203447, -0.00784556195139885, 0.03917435184121132, 0.0614703893661499, 0.009814566001296043, 0.04590896517038345, 0.027046997100114822, -0.0014235180569812655, -0.05724034830927849, -0.04962825030088425, 0.0018409836338832974, 0.0006081749452278018, 0.01376141794025898, -0.02889094315469265, 0.01674562506377697, 0.029462356120347977, 0.038556650280952454, -0.0037159183993935585, -0.036723434925079346, -0.03455077111721039, 0.021141141653060913, 0.04398571699857712, 0.007629332132637501, 0.08103815466165543, -0.012226886115968227, 0.07366026937961578, 0.013307967223227024, 0.029633890837430954, -0.0520489439368248, -0.07023660838603973, -0.07227307558059692, -0.01335450354963541, -0.00043654360342770815, -0.006154914386570454, -0.05349258333444595, 0.01811673305928707, -0.0018473280360922217, -0.0020371407736092806, -0.02310880646109581, -0.021368693560361862, -0.041872233152389526, 0.00902781542390585, -0.035562947392463684, 0.03878896310925484, -0.010683998465538025, -0.024242134764790535, -0.02355087734758854, 0.07015006244182587, -0.04956899210810661, 0.005891810171306133, -0.018723895773291588, 0.05548493191599846, 0.032601676881313324, -0.04293154925107956, -0.014533022418618202, -0.06370439380407333, -0.024698354303836823, 0.046387381851673126, 0.014189978130161762, -0.04486163705587387, 0.026731668040156364, -0.03507782891392708, -0.023445725440979004, 0.03913189470767975, -0.01807798258960247, -0.03663455322384834, 0.024287112057209015, 0.015773970633745193, -0.05692966654896736, 0.04995172843337059, 0.0407906211912632, 0.09552881121635437, -0.03918534517288208, 0.02336801402270794, 0.009835542179644108, 0.04988361522555351, 0.014254249632358551, -0.049254801124334335, 0.04371274262666702, 0.03078475035727024, -0.022126447409391403, 0.037486255168914795, -0.024699995294213295, -0.035446155816316605, 0.059363000094890594, -0.07208659499883652, -0.013935139402747154, 0.07585060596466064, -0.019885754212737083, 0.01686696708202362, -0.02455785870552063, -0.023969925940036774, -0.020530033856630325, 0.011190369725227356, 0.03165052831172943, -0.008286494761705399, 0.00017146355821751058, 0.027460714802145958, -0.01001626905053854, -0.012146112509071827, 0.0008299429318867624, -0.04113321378827095, 0.0787632018327713, 0.00554235465824604, 0.0473719947040081, -0.04411403089761734, 0.047403812408447266, -0.01989072747528553, -0.00495071429759264, 0.08776159584522247, -0.051634643226861954, -0.10115830600261688, -0.047699619084596634, -0.021256374195218086, 0.03503498062491417, -0.02514299564063549, 0.013424977660179138, -0.07082895934581757, 0.004151607397943735, -0.05246207118034363, -0.0015070418594405055, 0.0038058296777307987, -0.015866586938500404, -0.04533480107784271, 0.0133143849670887, 0.04964544251561165, -0.015719259157776833, -0.014312731102108955, 0.053424347192049026, 0.020376091822981834, 0.035127099603414536, 0.011290976777672768, -0.053051840513944626, -0.033231377601623535, 0.01752825640141964, -0.00022825156338512897, 0.032353609800338745, 0.032688867300748825, -0.04710792750120163, -0.013851669616997242, -0.029240095987915993, 0.012986651621758938, 0.03979075327515602, -0.010127144865691662, 0.03493475914001465, 0.01860799454152584, 0.053036678582429886, 0.013038350269198418, 0.027515606954693794, -0.008299581706523895, 0.015597996301949024, 0.05069568380713463, 0.05857102945446968, 0.04556808993220329, -0.008021360263228416, -0.03336610645055771, -0.0015833389479666948, 0.009509573690593243, -0.006116020027548075, -0.021066809073090553, -0.02774178236722946, 0.010412627831101418, 0.016723131760954857, -0.03706265613436699, 0.023298460990190506, 0.0776120126247406, 0.01592191681265831, -0.0067258779890835285, 0.0004712305963039398, 0.03255728632211685, 0.036101698875427246, 0.0006218345952220261, 0.00046773141366429627, -0.03708868473768234, -0.0572650209069252, -0.01780495047569275, -0.025676235556602478, 0.01118987426161766, 0.01721387915313244, 0.032299935817718506, -0.04222126677632332, -0.02869568020105362, 0.034052524715662, -0.0006586089148186147, 0.036666154861450195, -0.018428845331072807, -0.0163897592574358, -0.11128266900777817, 0.03291885927319527, -0.049194689840078354, -0.03462441638112068, 0.030297014862298965, -0.00007393923442577943, -0.03713453933596611, -0.012096991762518883, -0.03006746806204319, -0.054306019097566605, -0.007580186706036329, 0.05623134225606918, 0.017413893714547157, 0.036373320966959, -0.007896285504102707, 0.025591230019927025, 0.025797605514526367, -0.013039040379226208, -0.010123693384230137, 0.053749337792396545, -0.04457760974764824, 0.04390205815434456, -0.010426304303109646, 0.034929193556308746, 0.019426098093390465, 0.010121521539986134, -0.010118182748556137, 0.050742365419864655, -0.01719350926578045, -0.02938302792608738, 0.03425458073616028, -0.0058661410585045815, 0.012232638895511627, -0.03657038137316704, -0.004873816389590502, 0.0025497658643871546, -0.017666295170783997, 0.01300527062267065, 0.05691203474998474, 0.008856307715177536, -0.016014648601412773, 0.004360401537269354, 0.05583076551556587, 0.006776050198823214, 0.05410393327474594, -0.07389234751462936, 0.0056362575851380825, 0.036676663905382156, 0.022997353225946426, -0.013416376896202564, -0.03079923987388611, -0.03678484261035919, 0.02899261750280857, -0.0016165007837116718, -0.003789451438933611, 0.03802333399653435, 0.03714509308338165, -0.020620953291654587, -0.05086836218833923, 0.01772180385887623, -0.023503491654992104, -0.000862681888975203, -0.02123373933136463, -0.019521920010447502, -0.014955427497625351, 0.05198834463953972, -0.004937499295920134, -0.021524855867028236, 0.048883844166994095, -0.0039011528715491295, 0.042851075530052185, 0.04456647112965584, 0.023459315299987793, -0.016276881098747253, -0.015248442068696022, 0.009471636265516281, 0.041479773819446564, -0.011389537714421749, -0.02849625051021576, -0.009213579818606377, -0.030317317694425583, 0.005254352930933237, 0.05557854101061821, -0.017977457493543625, -0.043160900473594666, -0.029022498056292534, -0.013590408489108086, -0.03254089877009392, -0.0012145262444391847, -0.0008682076586410403, 0.021004458889365196, -0.023367851972579956, -0.05897379294037819, -0.07503069192171097, 0.01715405099093914, -0.0172736793756485, -0.010259194299578667, 0.03856278210878372, -0.04803583398461342, 0.06381866335868835, -0.07198144495487213, 0.0339173786342144, -0.023138539865612984, 0.029466256499290466, 0.011477608233690262, -0.06730159372091293, -0.053460706025362015, 0.008614938706159592, 0.008674051612615585, 0.05051150545477867, 0.05143207684159279, -0.040310926735401154, -0.02002185769379139, 0.00042561060399748385, -0.025997348129749298, -0.0081257289275527, 0.06546509265899658, -0.053706537932157516, 0.03345099091529846, -0.03325272351503372, 0.07567139714956284, 0.05068599060177803, -0.0037746326997876167, -0.00014763259969186038, 0.005877976305782795, -0.038996320217847824, 0.035979609936475754, 0.003322445321828127, 0.011821521446108818, -0.043390605598688126, 0.011792052537202835, 0.02641855739057064, -0.0644417330622673, -0.009225091896951199, 0.02969573251903057, 0.027064306661486626, -0.03813274949789047, -0.061367109417915344, -0.07825233787298203, -0.021176818758249283, -0.015521567314863205, 0.013297485187649727, 0.003509930334985256, -0.014399717561900616, -0.036929722875356674, -0.021179119125008583, -0.022788189351558685, 0.018795551732182503, -0.05633530020713806, 0.028449462726712227, 0.0499083437025547, -0.016664518043398857, -0.02205362357199192, 0.005097995977848768, 0.05081448704004288, -0.011644314974546432, 0.021044287830591202, -0.031868547201156616, -0.012203365564346313, -0.03028419055044651, -0.057762425392866135, 0.003834351897239685, -0.010950224474072456, 0.0005276561132632196, -0.013028488494455814, 0.0043043941259384155, -0.024900922551751137, 0.009203496389091015, -0.029260508716106415, -0.014585351571440697, 0.02936606854200363, 0.027143104001879692, -0.06692197918891907, -0.06229182705283165, -0.011527844704687595, -0.042958978563547134, -0.047799624502658844, -0.023501858115196228, -0.05763009935617447, -0.029244299978017807, -0.009376157075166702, 0.015718866139650345, -0.0044649699702858925, 0.05032585933804512, 0.03092755191028118, 0.07234975695610046, 0.031195610761642456, 0.004066992551088333, -0.0394296869635582, -0.030844978988170624, -0.0024860473349690437, -0.011433271691203117, 0.0041469368152320385, 0.05306022986769676, 0.023964671418070793, 0.01967630535364151, 0.06400962918996811, -0.022055910900235176, 0.013997253030538559, -0.004843276459723711, -0.04517967626452446, -0.05870712175965309, -0.023201461881399155, 0.00867826584726572, -0.0424746498465538, 0.006548233330249786, 0.03527563810348511, -0.024122100323438644, 0.020225247368216515, -0.0053059253841638565, -0.04246187582612038, 0.03595573082566261, -0.05432065576314926, 0.017881106585264206, -0.026145586743950844, -0.02322765626013279, -0.008822954259812832, -0.04294983297586441, -0.050398215651512146, -0.017480678856372833, -0.021904103457927704, 0.05900583043694496, 0.014853236265480518, -0.029268527403473854, 0.037662047892808914, -0.06828878074884415, -0.0164346881210804, -0.0024557318538427353, 0.01484488882124424, -0.013066273182630539, 0.026508355513215065, 0.03989003598690033, -0.020245317369699478, -0.017564907670021057, -0.002419873373582959, 0.018893864005804062, 0.022224102169275284, -0.04287198558449745, -0.06285353749990463, -0.006554699502885342, 0.010220068506896496, 0.023112168535590172, -0.011604324914515018, -0.009633625857532024, 0.003945799544453621, -0.03388294577598572, 0.023920627310872078, 0.00935520138591528, -0.00783405639231205, 0.0036691909190267324, 0.08283448219299316, -0.07575264573097229, 0.055450744926929474, -0.01446857675909996, 0.04456277936697006, -0.05427924171090126, -0.038642819970846176, 0.04249350354075432, 0.04994906112551689, -0.05031105503439903, -0.021049367263913155, 0.048987943679094315, 0.018419524654746056, -0.0041387625969946384, -0.0063293809071183205, -0.056504275649785995, 0.026903806254267693, 0.09206037223339081, 0.0179757010191679, -0.01023419201374054, 0.0008991321083158255, -0.022472478449344635, -0.06527286767959595, -0.04208516702055931, -0.04638691991567612, 0.03001292422413826, 0.046714793890714645, 0.019774246960878372, -0.031345490366220474, -0.04402291402220726, -0.03394221141934395, 0.017880504950881004, -0.029124964028596878, -0.05627286061644554, 0.012923717498779297, -0.06419192999601364, 0.024509236216545105, 0.018997740000486374, 0.024518532678484917, 0.009611241519451141, -0.011409689672291279, -0.0025839023292064667, -0.07380375266075134, 0.006422057747840881, 0.012091530486941338, 0.023941567167639732, 0.03740057721734047, 0.06804196536540985, -0.00303167593665421, 0.018559161573648453, 0.006109560839831829, 0.0003138942120131105, -0.035199813544750214, 0.042792197316884995, -0.03345322608947754, -0.020352346822619438, -0.010086527094244957, -0.01767379604279995, 0.008007458411157131, 0.030255254358053207, -0.023771686479449272, 0.02801947295665741, 0.017558904364705086, 0.046680402010679245, -0.04366154596209526, -0.012387492693960667, 0.020022155717015266, -0.00709878746420145, 0.008005637675523758, 0.020664924755692482, -0.055052101612091064, 0.06530407816171646, 0.026151498779654503, -0.040134139358997345, -0.042733993381261826, -0.013986562378704548, -0.008494552224874496, -0.02337961457669735, -0.04365678131580353, 0.02516256831586361, 0.002737975912168622, 0.007010418921709061, -0.03619813919067383, -0.03677167743444443, -0.018610812723636627, -0.007239110767841339, -0.0453047975897789, -0.00766732869669795, -0.038505539298057556, 0.06051376461982727, 0.032820094376802444, 0.01552246417850256, -0.02325332909822464, -0.05715203657746315, -0.01634967140853405, -0.029127957299351692, 0.0289002638310194, 0.06174292787909508, 0.0022683357819914818, 0.0068640392273664474, -0.01385253295302391, -0.01603483036160469, -0.045200102031230927, 0.07070256024599075, 0.03154394403100014, -0.026258889585733414, 0.02920594811439514, -0.04047860950231552, -0.012521462514996529, 0.042619943618774414, -0.02362990938127041, 0.012996690347790718, 0.014070743694901466, -0.023066118359565735, 0.051423538476228714, 0.042497240006923676, -0.008520589210093021, 0.057858310639858246, 0.015531012788414955, 0.020444177091121674, -0.051904771476984024, -0.0323665551841259, -0.02861008234322071, -0.024319736286997795, 0.02993183210492134, -0.028490744531154633, -0.015674613416194916, -0.004944141488522291, -0.024200227111577988 ]
<p>I use SPSS, but am forced to use R for exact logistic regression. So I'm brand new to R (and hating it so far) and also new to logistic regression. I've read the original elrm paper and looked at examples of its use. However, I can't find information on the questions below (after the data description).</p> <p>The fit of two models of cognitive processing was compared for each subject in each of 3 conditions. My binary dependent variable is whether the difference in model fits was significant or not (my "Success" variable below). I have three experimental Conditions: 0, 1, and 2. 0 is my reference group. My question is: is there an overall effect of Condition? If so, which conditions differ? The specific alternative hypothesis is that the proportion/probability of "success" should be greater in conditions 0 and 1 than in condition 2. My data look like</p> <p><img src="http://i.stack.imgur.com/OAFtP.gif" alt="original data"></p> <p>...and so on. SPSS actually creates the dummy variables for you on the fly but they are easy enough to create explicitly.</p> <p><strong>Question 1:</strong> I have read that to use elrm you have to enter the data such that the response variable represents success/number of trials. And as far as I can tell elrm doesn't create dummy variables automatically. I've seen examples of tables representing this data structure, but can't find any step-by-step examples of getting raw data into that format, espescially given a one-variable 3-levels situation. Is there an example out there that I'm missing? If not, is this what the data should look like? </p> <p><img src="http://i.stack.imgur.com/aVxOL.gif" alt="reformated data"></p> <p>I'm not sure how I'd enter the dummy variables into the formula...just as separate variables?</p> <p><strong>Question 2:</strong> I can see how I can get the tests of the coefficients of the dummy variables. But I can't figure out how to get a test of the overall effect of the independent variable. I need to evaluate the overall effect of Condition before looking at individual conditions. Is there a way to get that out of elrm? (I found an example of this done for the aod package which runs regular logistic regression but not exact logistic regression.)</p> <p><strong>Question 3:</strong> I can't find a description of what the p-value for individual coeffeicients represents in elrm. Is this is for the Wald test?</p>
g73660
[ -0.01442582905292511, -0.03021039441227913, -0.004091337788850069, -0.05201006308197975, -0.007108699064701796, -0.018010037019848824, 0.010560774244368076, 0.032579753547906876, -0.018741430714726448, -0.0042121512815356255, 0.029157616198062897, 0.016620991751551628, 0.05699969828128815, 0.01077294908463955, -0.0310609582811594, 0.01647908240556717, 0.08617307990789413, -0.036808352917432785, 0.04071405157446861, -0.07320481538772583, 0.012156483717262745, 0.021077634766697884, 0.0035320413298904896, 0.021363573148846626, -0.003962179180234671, -0.06570978462696075, -0.012589278630912304, 0.044612690806388855, -0.06252048909664154, -0.011516856960952282, -0.03974756598472595, 0.03363718092441559, 0.04990990459918976, -0.028995374217629433, -0.02448640577495098, -0.022469211369752884, 0.01693073846399784, 0.04652845486998558, -0.01868225820362568, 0.026434289291501045, -0.029729431495070457, -0.008124537765979767, 0.05528225004673004, 0.01854957640171051, -0.03727540373802185, -0.007321006152778864, -0.04236307367682457, -0.024770814925432205, 0.0527009442448616, 0.01983889564871788, 0.019518425688147545, 0.0278719961643219, 0.0070645734667778015, 0.01483983639627695, 0.03869634121656418, -0.01408716756850481, -0.03256971389055252, 0.034343328326940536, 0.026446685194969177, 0.006887244526296854, 0.05971940606832504, -0.07416276633739471, -0.0681968554854393, -0.02751004882156849, 0.035016633570194244, -0.011177225038409233, -0.028807764872908592, 0.041221678256988525, -0.017020707949995995, -0.023864246904850006, 0.03883139416575432, 0.01989065296947956, 0.015051157213747501, -0.07043171674013138, -0.06906335800886154, -0.03361693024635315, -0.017901629209518433, 0.00870168674737215, 0.06275341659784317, 0.09156318008899689, 0.04950990527868271, -0.0397794283926487, 0.037192076444625854, 0.03860831260681152, 0.03381601348519325, -0.0008223530021496117, 0.0018495789263397455, 0.0351313017308712, 0.004347828682512045, 0.028108039870858192, -0.0030418196693062782, -0.010918333195149899, 0.012931599281728268, 0.08364302664995193, 0.006811610888689756, -0.008841434493660927, -0.06337502598762512, -0.00590521702542901, 0.007354720029979944, -0.0036001335829496384, -0.021864647045731544, -0.018240386620163918, -0.01339566521346569, -0.02466721087694168, -0.06541166454553604, -0.015429816208779812, 0.020004697144031525, 0.02203260362148285, -0.0806126743555069, 0.008224372752010822, -0.08414632827043533, 0.04920373111963272, -0.02618911676108837, -0.031463392078876495, -0.03552351891994476, -0.05606554076075554, 0.02625458873808384, -0.005055255722254515, 0.0025209160521626472, -0.036942802369594574, 0.053540993481874466, -0.002542800037190318, 0.06130054593086243, 0.003579608630388975, 0.0007663897122256458, -0.025825560092926025, -0.0600925087928772, 0.03517330065369606, 0.044840697199106216, 0.0089325662702322, 0.025970255956053734, -0.00042657440644688904, -0.07765869051218033, -0.005440399516373873, 0.01352190226316452, 0.0202303696423769, 0.003099939087405801, 0.05530399829149246, -0.0059943972155451775, -0.028398441150784492, -0.058532051742076874, 0.030723439529538155, -0.0543743260204792, -0.008049622178077698, -0.025173889473080635, -0.007477132603526115, 0.012323725037276745, 0.03535129129886627, -0.014217319898307323, 0.04599376395344734, 0.05490498244762421, 0.012831290252506733, -0.060029782354831696, 0.030886385589838028, -0.07941540330648422, 0.009252911433577538, -0.033366523683071136, -0.029586222022771835, 0.018109172582626343, 0.06469474732875824, 0.03852694854140282, -0.012339267879724503, -0.02141910046339035, 0.06722069531679153, 0.05641409009695053, 0.02998947538435459, 0.03420741856098175, -0.01948137767612934, -0.016445795074105263, -0.023424696177244186, -0.036398645490407944, -0.00020962971029803157, 0.010595472529530525, -0.014640782959759235, -0.02064424939453602, 0.06074688956141472, 0.09508409351110458, -0.06871724873781204, 0.04686499014496803, -0.004934038035571575, -0.027940943837165833, -0.020287636667490005, -0.010854539461433887, -0.02483524940907955, 0.006572322454303503, -0.04512402042746544, 0.005896093789488077, 0.04812874644994736, -0.042290255427360535, 0.027324071153998375, -0.0645034983754158, 0.010141970589756966, -0.04851298779249191, -0.0381753072142601, -0.04074101150035858, -0.047352515161037445, 0.015565219335258007, -0.074640192091465, 0.019734561443328857, -0.021737294271588326, 0.010706902481615543, 0.04210098087787628, -0.014096656814217567, 0.06922561675310135, -0.03590632975101471, 0.03322679176926613, -0.048932455480098724, -0.020977044478058815, -0.02819560095667839, 0.02659979835152626, 0.04790950566530228, 0.03712908923625946, 0.01195778138935566, 0.02312657982110977, 0.034079909324645996, -0.020454460754990578, 0.0023434185422956944, 0.0014487216249108315, -0.05814740061759949, 0.002481323666870594, 0.01467458251863718, -0.03662056103348732, -0.008112411014735699, 0.031331732869148254, 0.005272085778415203, 0.033188819885253906, -0.008007247000932693, 0.016363410279154778, 0.007873713970184326, 0.03191277012228966, -0.05712125450372696, 0.0028824564069509506, 0.06075523793697357, -0.05990345776081085, 0.01564406231045723, -0.008961979299783707, -0.020095232874155045, 0.007608774583786726, -0.011856349185109138, 0.07902608066797256, 0.05294269695878029, 0.049772199243307114, -0.01363940816372633, 0.05009989067912102, 0.04869860038161278, -0.03478420525789261, 0.052692800760269165, -0.0195173267275095, -0.04885101318359375, 0.055337827652692795, -0.05934444069862366, 0.09752640873193741, -0.01596975326538086, -0.031193114817142487, -0.009495671838521957, 0.0042479499243199825, -0.012053325772285461, 0.03449830785393715, -0.0002847696014214307, 0.013460119254887104, -0.03727627173066139, -0.01924203708767891, -0.01591893844306469, 0.05509405955672264, -0.06405859440565109, -0.027652550488710403, 0.02567184902727604, -0.047968540340662, 0.012409052811563015, 0.014507281593978405, -0.055514656007289886, -0.03671393170952797, -0.00044896130566485226, 0.061184726655483246, 0.04114862531423569, 0.051737405359745026, -0.05426687002182007, 0.006466362625360489, 0.009974006563425064, -0.028616193681955338, -0.016105473041534424, -0.07625745236873627, -0.05407934635877609, 0.009688734076917171, 0.054802849888801575, -0.021346379071474075, 0.10183285921812057, 0.01721832901239395, -0.022600075230002403, 0.026665041223168373, -0.03295941650867462, 0.024411316961050034, -0.014199994504451752, -0.015556178987026215, -0.02685261331498623, -0.03482106700539589, -0.02746897004544735, -0.06283335387706757, -0.006925507448613644, 0.0218377485871315, -0.015308444388210773, -0.009724861942231655, 0.041612837463617325, 0.016655437648296356, -0.028553413227200508, -0.06014141067862511, -0.06908382475376129, 0.002849211450666189, -0.014720294624567032, 0.006628860253840685, -0.06106671318411827, -0.03342324495315552, -0.0469735749065876, -0.02098788693547249, -0.010748004540801048, -0.047452330589294434, -0.012504727579653263, 0.02871309034526348, 0.025142962113022804, -0.0024301232770085335, 0.0068573360331356525, -0.03810016065835953, -0.0009789246832951903, 0.014325851574540138, 0.010571531020104885, 0.019027289003133774, 0.013912076130509377, -0.00837490800768137, -0.02417569048702717, -0.0022327990736812353, 0.04118187725543976, 0.07354819774627686, -0.018026061356067657, -0.007652632892131805, 0.03661152720451355, -0.016209492459893227, -0.03490714356303215, 0.012983265332877636, -0.007386109326034784, -0.032882023602724075, 0.034273721277713776, -0.012665539979934692, -0.004734889604151249, 0.03228631243109703, 0.01529268641024828, -0.042629823088645935, -0.013781663030385971, -0.024919915944337845, -0.016916342079639435, -0.003219260135665536, -0.004523825831711292, 0.01523024681955576, -0.008014233782887459, -0.029553329572081566, -0.008495509624481201, -0.02525060810148716, 0.08544846624135971, 0.039227426052093506, 0.01779797486960888, 0.010687108151614666, 0.009804931469261646, -0.06659901887178421, 0.0008843686082400382, 0.013028182089328766, -0.0354950949549675, 0.022108696401119232, 0.07195964455604553, 0.010933500714600086, 0.051392797380685806, 0.015706859529018402, 0.06081607565283775, -0.006359111052006483, 0.03556578606367111, 0.020926212891936302, 0.03569919243454933, -0.025821052491664886, 0.0763683095574379, 0.054110392928123474, -0.03369729965925217, 0.001835433766245842, 0.023277059197425842, 0.0028589360881596804, 0.03318340703845024, 0.029725732281804085, 0.0060727898962795734, -0.06136469915509224, 0.004237869288772345, 0.048196226358413696, 0.002076065633445978, 0.025436686351895332, 0.021931739524006844, -0.053111523389816284, -0.08844012767076492, 0.047831740230321884, 0.05584659054875374, -0.030751841142773628, 0.021596750244498253, -0.016327721998095512, -0.015101341530680656, 0.003980989567935467, -0.03989029303193092, 0.031178632751107216, -0.0049055758863687515, 0.019749712198972702, -0.09805852174758911, -0.05883859097957611, -0.008635946549475193, -0.04509533941745758, -0.06677186489105225, -0.006739377975463867, -0.014663368463516235, 0.02914152666926384, -0.034418340772390366, -0.06345231831073761, 0.033599380403757095, 0.0039107464253902435, 0.050068557262420654, -0.00591962318867445, -0.06354735791683197, -0.03136430308222771, 0.03959311917424202, 0.0049005127511918545, -0.05262904614210129, -0.0163559690117836, 0.06033477187156677, -0.0014485722640529275, -0.008851961232721806, 0.04406014084815979, 0.037989966571331024, -0.014500726014375687, 0.033659037202596664, 0.06965480744838715, -0.04669211804866791, 0.062127552926540375, 0.020775072276592255, 0.03249090909957886, -0.03404954448342323, 0.03993094339966774, -0.0017721516778692603, 0.026619460433721542, -0.018245821818709373, 0.0063630519434809685, 0.03218900039792061, -0.007770353928208351, 0.010489546693861485, 0.03327108919620514, -0.03885722905397415, -0.005990644451230764, 0.0110216299071908, 0.014931963756680489, -0.010701759718358517, 0.049627333879470825, -0.010142543353140354, 0.026570985093712807, 0.020891821011900902, 0.012321817688643932, 0.06774316728115082, 0.020297976210713387, 0.009575892239809036, 0.022091327235102654, -0.028759095817804337, -0.07935785502195358, -0.018697019666433334, -0.032231032848358154, -0.021674904972314835, 0.0102514224126935, -0.06657873839139938, -0.026461748406291008, 0.018350888043642044, 0.018218863755464554, 0.009155086241662502, -0.03829725459218025, 0.020168151706457138, -0.02388441562652588, 0.013266296125948429, 0.05552331730723381, 0.006800306960940361, -0.07310180366039276, -0.0388004370033741, 0.003754631383344531, -0.011429610662162304, -0.008615631610155106, 0.01905192993581295, -0.003202080959454179, -0.04191324859857559, -0.019341304898262024, -0.047576654702425, -0.002973431721329689, 0.014620214700698853, -0.043236758559942245, -0.02563457377254963, 0.0219376552850008, 0.02816166914999485, 0.0027323581743985415, -0.02471284009516239, 0.02484586089849472, -0.004196768626570702, -0.026331713423132896, -0.012392792850732803, 0.06166675686836243, -0.01821843720972538, 0.017139531672000885, 0.01655668020248413, 0.0024158996529877186, -0.043920084834098816, -0.035767409950494766, 0.08657438308000565, -0.024045787751674652, -0.012186850421130657, 0.005786463152617216, -0.031368281692266464, 0.027208443731069565, -0.026342375203967094, -0.07950745522975922, -0.05051145330071449, 0.018369242548942566, 0.02871975302696228, 0.06195758655667305, 0.014085755683481693, 0.013693021610379219, 0.032880719751119614, 0.05175096541643143, 0.035061635076999664, -0.012693021446466446, -0.0214348416775465, -0.04443201795220375, -0.052666597068309784, -0.014327742159366608, -0.01930898241698742, 0.026402892544865608, -0.009767938405275345, 0.02379177138209343, 0.025160230696201324, 0.04066798835992813, 0.0290229469537735, -0.01951308362185955, -0.03260497376322746, -0.019423197954893112, 0.015477842651307583, -0.030477507039904594, -0.008457372896373272, 0.01428957935422659, -0.04172031208872795, -0.00789264403283596, -0.08320823311805725, 0.022174455225467682, 0.020399577915668488, -0.06329213082790375, 0.019010763615369797, -0.03213263303041458, -0.02039436064660549, -0.006545537617057562, -0.016947805881500244, -0.022120174020528793, -0.010358691215515137, 0.014154603704810143, -0.0034054277930408716, -0.014173238538205624, -0.0005006611463613808, -0.006555336527526379, -0.048814062029123306, -0.05183106288313866, 0.021621162071824074, -0.01210010889917612, -0.011193337850272655, 0.01826195791363716, -0.0076904320158064365, 0.00017905095592141151, 0.008432098664343357, 0.042593613266944885, 0.019488919526338577, -0.06904993206262589, 0.05888862535357475, 0.031014788895845413, -0.0632292777299881, -0.04134509339928627, 0.01493505947291851, 0.047926515340805054, 0.028266550973057747, 0.04984842613339424, 0.04158581420779228, 0.010527068749070168, 0.018036793917417526, 0.01839153841137886, -0.007071663159877062, 0.012743906117975712, -0.047925032675266266, -0.0007284413441084325, -0.012869618833065033, 0.01803414337337017, -0.042992956936359406, -0.009987853467464447, 0.029778363183140755, -0.004137009847909212, 0.00994050782173872, 0.03651326894760132, 0.020394351333379745, 0.04017157480120659, -0.02019505947828293, -0.04301406815648079, -0.03605617210268974, -0.03510637581348419, 0.04566523805260658, -0.05313778668642044, 0.058508314192295074, -0.0034349230118095875, -0.03482326865196228, -0.03623894974589348, 0.004671940114349127, 0.03144587203860283, -0.053313519805669785, 0.03109077364206314, 0.006840368267148733, 0.05901510640978813, 0.04231341928243637, -0.053357355296611786, -0.05092152953147888, 0.05336957052350044, 0.009871835820376873, -0.034224770963191986, 0.02248859964311123, -0.07238782942295074, 0.06962315738201141, -0.0399642214179039, 0.05910146236419678, 0.020359894260764122, -0.014425795525312424, 0.015884364023804665, 0.03413361683487892, -0.008683363907039165, 0.0054892897605896, -0.016907859593629837, -0.020886797457933426, -0.07152070850133896, -0.0013943868689239025, 0.06509250402450562, -0.00985590647906065, 0.0703585222363472, 0.011106663383543491, 0.03804924339056015, 0.010970587842166424, 0.023366767913103104, -0.017592212185263634, 0.02404649369418621, -0.03202497586607933, 0.0589570589363575, 0.07624742388725281, 0.011122213676571846, -0.0344441682100296, 0.040149956941604614, 0.08706138283014297, 0.013844341970980167, 0.0330306813120842, -0.04114234820008278, 0.03570125997066498, 0.022178659215569496, 0.0254734605550766, 0.04572049900889397, 0.018515141680836678, 0.03213409706950188, -0.0015997585142031312, -0.029824182391166687, -0.08363865315914154, -0.0009679796057753265, -0.02020292542874813, 0.025617530569434166, -0.09625823050737381, -0.04004191234707832, 0.028677456080913544, -0.03531489148736, 0.023814648389816284, -0.016823383048176765, -0.010392142459750175, 0.01457689143717289, 0.03180127963423729, 0.008650758303701878, 0.014045080170035362, 0.010182959958910942, -0.029161378741264343, -0.01702176034450531, -0.03416146710515022, -0.00387575919739902, 0.025436218827962875, 0.030899420380592346, -0.011802137829363346, 0.03445211052894592, -0.04713570699095726, -0.017406180500984192, 0.0484868660569191, 0.04015876352787018, -0.028245139867067337, -0.027517514303326607, 0.000175791050423868, 0.05212612822651863, -0.0533943809568882, -0.024101456627249718, -0.044173888862133026, 0.013923210091888905, 0.011550899595022202, 0.05077621340751648, 0.06422507762908936, 0.006645480170845985, -0.052689433097839355, 0.023368269205093384, 0.07317841053009033, 0.00650008162483573, -0.02015477791428566, 0.00501954136416316, -0.03688911721110344, -0.01406338345259428, 0.011962080374360085, 0.033473167568445206, -0.002399963326752186, 0.019046617671847343, -0.00178899010643363, -0.02500985376536846, -0.008987116627395153, -0.060597989708185196, 0.02105497568845749, 0.027364514768123627, -0.0412142351269722, 0.008645117282867432, -0.025680964812636375, 0.04725569859147072, 0.014943832531571388, -0.015376273542642593, -0.03961644694209099, 0.021149495616555214, 0.03919731453061104, 0.01712273247539997, -0.018915370106697083, -0.05555874481797218, -0.06563917547464371, 0.012776895426213741, 0.07988443970680237, 0.005178192630410194, -0.02349220961332321, 0.021988622844219208, -0.022029045969247818, 0.00006645821122219786, -0.04260319098830223, -0.009954812005162239, -0.008606395684182644, 0.03377646580338478, -0.05945008248090744, 0.0010712782386690378, -0.02008134312927723, 0.0704505518078804, 0.026989953592419624, -0.019785547628998756, -0.05895587056875229, 0.0074470206163823605, -0.04982670024037361, -0.00003733059566002339, -0.006256752647459507, -0.0071406434290111065, -0.00932308193296194, -0.002894672332331538, 0.02008829452097416, 0.008096745237708092, -0.03770242631435394, 0.03404020890593529, -0.03861382603645325, 0.05255568027496338, -0.010418357327580452, 0.009148968383669853, 0.006829580757766962, 0.053763583302497864 ]
<p>I am doing a study of how legal need relates to a number of predictors.</p> <p>Outcome Variable: Legal Need (Yes or No)<br> Possible Predictors: Age, Gender, Race, Ethnicity, Language, Clinic, Insurance Status.<br> Predictors based on bivariate analysis: Age, Language, Clinic, Insurance Status. All ORs were around 1.6 and were significant, typical 95CI between 1.2-2.0.<br> Number of subjects: 8803 </p> <p>I suspect that the one variable that is going to fall out of a multiple regression analysis would be Clinic, as the Asthma Clinic (vs the well-visit clinic) has in general, older children who don't speak English and are more on Medicaid (the other predictors from bivariate analysis). </p> <p>Knowing all of this, I still can't figure out how to run a multiple regression in Excel. </p> <p>I keep getting Pearson's coefficients like 0.06, which it then says is significant. </p> <p>Either way I think I need to go beyond this, maybe a stepwise forward or backward analysis? </p> <p>It's difficult for me to grasp when the outcome is a 0 (no) or 1 (yes), this doesn't really result in anything linear when the percent "yes's" are typically in the 15-30% range. </p> <p>Am I missing something? Besides years of stats training? </p>
g36086
[ -0.06421685218811035, -0.014874789863824844, -0.0016876126173883677, -0.02225452847778797, 0.008344774134457111, -0.013500728644430637, 0.018934912979602814, 0.06528318673372269, -0.012364383786916733, -0.06248876079916954, 0.009274618700146675, -0.010690799914300442, 0.04953280836343765, -0.004383356310427189, 0.01543564535677433, -0.004433552734553814, 0.04452524706721306, -0.01936207339167595, 0.020823277533054352, 0.04069738835096359, -0.032116375863552094, 0.017388442531228065, -0.0034259322565048933, -0.04374353960156441, -0.04763937368988991, -0.01573718897998333, -0.012534688226878643, 0.05735303834080696, -0.07547184824943542, 0.0051772715523839, 0.0300280898809433, -0.03623141720890999, 0.044313304126262665, -0.07071179151535034, -0.06385117024183273, 0.05120614543557167, 0.06203563138842583, -0.00043674829066731036, -0.05649722367525101, -0.02749939262866974, 0.021732300519943237, -0.03925159573554993, 0.007028198800981045, 0.08344987779855728, 0.014326480217278004, 0.040090952068567276, 0.004520186688750982, 0.01795925386250019, -0.01725006103515625, -0.005480772349983454, 0.03155171498656273, -0.013817768543958664, -0.0043036555871367455, 0.02128634788095951, -0.023496534675359726, 0.03771505504846573, -0.022734256461262703, 0.016031919047236443, 0.041624609380960464, 0.0059538185596466064, 0.03222883492708206, -0.017637815326452255, -0.08231309801340103, 0.0018371501937508583, 0.018418751657009125, 0.03937185928225517, -0.03065497614443302, -0.025614559650421143, -0.0090180654078722, -0.037654705345630646, -0.0031209096778184175, -0.030512459576129913, 0.03197535127401352, -0.0475902184844017, 0.01276776846498251, -0.033234063535928726, -0.08183109760284424, -0.0024447976611554623, 0.010578089393675327, 0.08539534360170364, 0.04382680356502533, 0.02641034685075283, -0.017710350453853607, 0.05716240406036377, 0.052810706198215485, -0.031003151088953018, 0.019122648984193802, -0.04724397882819176, 0.025019897148013115, -0.028947899118065834, 0.03074890747666359, 0.09184931218624115, 0.027427231892943382, 0.07399863004684448, 0.04071390628814697, -0.05356414616107941, -0.04593753442168236, -0.004352096933871508, -0.0039135972037911415, -0.02274418994784355, -0.04645055904984474, 0.025342239066958427, -0.021816810593008995, -0.0293853972107172, -0.041802216321229935, 0.001975216204300523, 0.09777694940567017, 0.020737972110509872, -0.03219131380319595, -0.04547574743628502, -0.06474008411169052, 0.06639901548624039, -0.05382808670401573, -0.00046710940659977496, -0.03846363350749016, -0.06033230200409889, -0.02686605229973793, -0.017951631918549538, -0.003955670166760683, -0.005386601202189922, 0.03822208568453789, -0.03896959498524666, 0.09454064816236496, 0.022098619490861893, -0.005423764232546091, -0.0037901676259934902, -0.0013479923363775015, 0.10872917622327805, 0.06031551957130432, 0.048890527337789536, 0.0005133342347107828, -0.002664798405021429, 0.02716689743101597, 0.06721809506416321, 0.011798538267612457, 0.025444036349654198, -0.012267613783478737, 0.08584091067314148, -0.01161658763885498, 0.04661654308438301, -0.008503136225044727, 0.010011387057602406, 0.04378899186849594, -0.07481234520673752, -0.021954689174890518, 0.03681882470846176, 0.0046940757893025875, 0.023934559896588326, -0.0033985257614403963, 0.04055577144026756, -0.020804353058338165, 0.03245333582162857, 0.02077409438788891, 0.0551818385720253, -0.034400444477796555, 0.0010548997670412064, 0.036355264484882355, -0.0008929861942306161, -0.02899433858692646, 0.019753271713852882, 0.04937661439180374, -0.04090172052383423, -0.016659652814269066, 0.07612988352775574, 0.013809132389724255, 0.06371103227138519, -0.06037779524922371, 0.0010103360982611775, -0.04603307694196701, 0.07295465469360352, -0.0025731478817760944, -0.06579477339982986, 0.016626348719000816, -0.01454237848520279, 0.05592098459601402, 0.05257854238152504, 0.07655120640993118, 0.05001220852136612, 0.0387091226875782, -0.007862377911806107, 0.014290333725512028, 0.022202644497156143, 0.004630979150533676, -0.058945685625076294, -0.01020929403603077, -0.06196802109479904, -0.06391492486000061, 0.08518483489751816, -0.01206760574132204, -0.02851080521941185, 0.026776768267154694, 0.03551880642771721, -0.026516981422901154, -0.02162664569914341, 0.004928458482027054, -0.06883043050765991, 0.030189137905836105, -0.04885581135749817, -0.020460758358240128, -0.023300928995013237, 0.051006168127059937, 0.036562930792570114, -0.015047278255224228, 0.043512795120477676, -0.04184821620583534, -0.01773975044488907, -0.015284664928913116, 0.014868649654090405, -0.03524879366159439, -0.05027017369866371, 0.025843990966677666, -0.05015822872519493, -0.027822040021419525, 0.05656663700938225, 0.0337551012635231, -0.026073776185512543, -0.0370841845870018, 0.012407987378537655, -0.008666563779115677, 0.01735624484717846, -0.06856054067611694, -0.019225208088755608, 0.043195050209760666, -0.026887349784374237, 0.01973944529891014, 0.04043411836028099, 0.008123164065182209, -0.012059151194989681, 0.007315345108509064, 0.011518360115587711, 0.002014793921262026, -0.01619195006787777, 0.05549687519669533, -0.024802230298519135, 0.024210764095187187, -0.03806617110967636, 0.027782030403614044, -0.04742781072854996, -0.00574490474537015, 0.0676664188504219, -0.013775628991425037, -0.023537810891866684, -0.03500355780124664, -0.0005349157727323472, 0.04418499022722244, -0.00959734246134758, 0.008066183887422085, -0.022582005709409714, -0.007501804735511541, 0.062345992773771286, -0.017673183232545853, 0.05816448852419853, -0.016391495242714882, 0.009014977142214775, -0.034700777381658554, -0.02432888001203537, 0.03511900454759598, 0.00838445033878088, -0.00236126477830112, -0.0029329918324947357, -0.003940923605114222, 0.004201215226203203, 0.040378060191869736, 0.002236922737210989, 0.005507738795131445, 0.000254491635132581, 0.02070077881217003, -0.012513355351984501, 0.009937494993209839, -0.017373692244291306, -0.049287259578704834, 0.0015854386147111654, -0.016050592064857483, -0.03322004899382591, 0.0005437510553747416, 0.00002604242581583094, -0.005533038638532162, -0.008727245032787323, 0.03663940727710724, 0.018261700868606567, 0.011221996508538723, 0.0025326129980385303, -0.005988021846860647, -0.014218180440366268, 0.02249840646982193, 0.048370447009801865, 0.09232188761234283, 0.0698399692773819, -0.0019369329093024135, 0.05360957980155945, -0.00828783493489027, 0.011691180057823658, 0.041713546961545944, 0.007146813906729221, 0.028404314070940018, -0.028871165588498116, -0.012401429004967213, -0.029080001637339592, 0.032305799424648285, 0.024904144927859306, -0.08402329683303833, 0.019063800573349, 0.00332962186075747, -0.020817438140511513, 0.013573901727795601, -0.0349111333489418, 0.00936905574053526, -0.04584280773997307, 0.02178339660167694, -0.037366148084402084, 0.06566667556762695, -0.006753474473953247, 0.010340563952922821, -0.04507361724972725, -0.016475066542625427, 0.017458869144320488, 0.017631297931075096, 0.031453460454940796, 0.05110488831996918, 0.09587673842906952, 0.05081210285425186, -0.0695747658610344, 0.004757286980748177, 0.030719757080078125, -0.03548440709710121, -0.003968936391174793, -0.07168330997228622, -0.01156611368060112, -0.04052203893661499, 0.03902898728847504, 0.012209612876176834, 0.023220986127853394, 0.013957043178379536, -0.02317359298467636, 0.020978840067982674, -0.026452694088220596, 0.0143217658624053, -0.069343701004982, -0.013119673356413841, 0.0346742607653141, -0.0055346740409731865, -0.033301472663879395, -0.04085816442966461, 0.006663755979388952, -0.019905123859643936, -0.045848410576581955, 0.01781298778951168, 0.044272519648075104, 0.010664847679436207, -0.018339205533266068, 0.03194034844636917, -0.03322690352797508, -0.057870715856552124, -0.032577838748693466, 0.007886054925620556, -0.03138689324259758, 0.06094657629728317, 0.005108540877699852, -0.020442621782422066, -0.0024289789143949747, -0.02468133717775345, -0.028340693563222885, -0.011927144601941109, 0.03857129067182541, -0.010121957398951054, 0.052311964333057404, 0.02961186319589615, 0.06952918320894241, -0.015247753821313381, 0.012030590325593948, -0.024593282490968704, -0.016700828447937965, -0.0601009726524353, 0.020932530984282494, -0.010045762173831463, -0.037785451859235764, -0.018197597935795784, 0.02146022766828537, 0.023732753470540047, 0.07114243507385254, 0.056497544050216675, 0.007324480917304754, -0.07243406027555466, -0.03164181858301163, -0.014046022668480873, -0.0436134971678257, 0.024467190727591515, -0.004148668143898249, 0.007128588389605284, 0.00279232207685709, -0.018612360581755638, 0.010730419307947159, -0.03396744653582573, 0.018804708495736122, 0.027810558676719666, -0.030080387368798256, -0.03805754333734512, -0.015760961920022964, -0.04771297052502632, 0.025859231129288673, -0.02906055934727192, 0.008391785435378551, 0.06461072713136673, 0.056336935609579086, -0.03309360891580582, -0.009630728513002396, -0.038209058344364166, 0.025927303358912468, -0.02564935013651848, -0.01529775746166706, 0.00432190764695406, -0.018737679347395897, -0.007957621477544308, -0.04550011456012726, 0.03466922789812088, 0.005048694089055061, 0.03700748458504677, 0.010804843157529831, -0.02066318318247795, 0.015696944668889046, 0.069155752658844, 0.028919914737343788, -0.04019932821393013, -0.024278536438941956, 0.06380747258663177, 0.03632000833749771, 0.03375270590186119, -0.013566790148615837, -0.042497482150793076, 0.034460894763469696, 0.02837487682700157, 0.04606795683503151, 0.01035377662628889, -0.031421273946762085, 0.032088156789541245, 0.01771928183734417, 0.022894423454999924, -0.013237523846328259, -0.003210583468899131, -0.04342995956540108, -0.05011443793773651, -0.022790556773543358, -0.007739773951470852, 0.020602775737643242, -0.020284127444028854, 0.003252127207815647, -0.03640533611178398, -0.020950868725776672, 0.024649139493703842, 0.0582658052444458, 0.0024815083015710115, -0.03271020948886871, -0.04338550940155983, -0.03246394172310829, 0.02741805464029312, 0.029936330392956734, 0.012966849841177464, 0.057329680770635605, 0.06687349081039429, 0.05573396384716034, 0.021191511303186417, -0.06826620548963547, 0.006564594805240631, 0.022711090743541718, -0.06437855958938599, -0.03836512938141823, -0.004683740437030792, 0.0011727591045200825, 0.0387377105653286, 0.010130067355930805, -0.07988642901182175, 0.016639908775687218, -0.006886863615363836, -0.0013641430996358395, -0.03150949999690056, -0.035301510244607925, -0.02352720871567726, -0.0018798020901158452, 0.002033345168456435, 0.06754084676504135, -0.018448863178491592, -0.024971874430775642, 0.049106698483228683, -0.015367514453828335, -0.04840310290455818, -0.02959597110748291, 0.01165158860385418, -0.07310891151428223, 0.020999543368816376, -0.011000912636518478, 0.026359396055340767, 0.03895874693989754, -0.008030267432332039, -0.01404233556240797, -0.03063691221177578, 0.005912665277719498, 0.009296800941228867, -0.017549727112054825, 0.002833652077242732, -0.0029154084622859955, -0.060167863965034485, 0.04970758780837059, 0.025248220190405846, -0.025402702391147614, -0.056617848575115204, -0.029037725180387497, 0.06303096562623978, -0.07643073797225952, -0.017546383664011955, 0.05563775449991226, -0.015339422039687634, -0.010364234447479248, 0.009600773453712463, -0.02540179155766964, -0.021821025758981705, -0.010156963020563126, -0.002328303875401616, 0.08282146602869034, -0.009134422056376934, 0.05326973646879196, 0.05975883826613426, -0.010563741438090801, -0.024323221296072006, 0.02500084973871708, 0.008535965345799923, -0.03615410253405571, -0.013611195608973503, -0.03938853368163109, -0.03096405416727066, -0.004951003007590771, -0.01047566905617714, 0.02521500736474991, 0.013396935537457466, 0.016022592782974243, 0.021074699237942696, -0.009080382063984871, -0.029146438464522362, -0.04345322772860527, -0.006687822286039591, -0.018486114218831062, -0.06775037944316864, -0.012389014475047588, 0.013652205467224121, -0.03435365483164787, 0.02949496917426586, -0.012477043084800243, 0.03800112009048462, 0.0011670563835650682, -0.008403676562011242, 0.027813293039798737, 0.03222355991601944, -0.02768842689692974, -0.04485572129487991, 0.0418570339679718, 0.004349601920694113, 0.017377253621816635, 0.0125565305352211, 0.01101209782063961, 0.039504215121269226, 0.011309953406453133, -0.051365382969379425, -0.012394607067108154, -0.04521266743540764, 0.010121979750692844, 0.004860502667725086, -0.01743577979505062, -0.05385624244809151, 0.007682290859520435, -0.012235554866492748, -0.009842471219599247, 0.019375942647457123, -0.03259686753153801, 0.023972148075699806, 0.0717935860157013, -0.020780213177204132, 0.04587173834443092, -0.038327813148498535, 0.010915018618106842, 0.03205949440598488, -0.024807360023260117, 0.05511234700679779, 0.031585413962602615, -0.006490493193268776, -0.04260667413473129, 0.01830844208598137, 0.03285675868391991, -0.030825532972812653, 0.02582581341266632, -0.08376789838075638, -0.004558995366096497, -0.006201408803462982, 0.03115859068930149, 0.01483173668384552, -0.03304751217365265, -0.014697007834911346, -0.03309054672718048, -0.0054495991207659245, -0.00578927481546998, -0.013078118674457073, -0.031957343220710754, 0.054323144257068634, 0.005399220623075962, -0.008315675891935825, -0.04708818718791008, 0.013952401466667652, -0.004688276909291744, 0.010199476964771748, -0.00553048774600029, -0.03797687962651253, 0.0039044837467372417, -0.07956758141517639, -0.00024114010739140213, 0.05603833124041557, 0.06095603480935097, 0.060499925166368484, -0.06835410743951797, -0.025541791692376137, 0.006314678117632866, 0.006750938016921282, 0.0042947884649038315, 0.010620423592627048, -0.038899749517440796, -0.0014451270690187812, -0.020720910280942917, 0.03887268155813217, 0.020475126802921295, -0.021295733749866486, -0.022094177082180977, 0.024231355637311935, 0.01960603892803192, 0.011254627257585526, 0.01491545233875513, -0.1053800955414772, 0.005868587642908096, -0.0598570741713047, 0.012712132185697556, 0.003949598874896765, 0.012480562552809715, -0.02705151028931141, 0.0097128227353096, 0.010235845111310482, 0.0006085915956646204, -0.07230430096387863, 0.011440671980381012, 0.029745087027549744, 0.03199731558561325, 0.05271180346608162, 0.023801596835255623, -0.04056328907608986, -0.005754806566983461, 0.029323317110538483, -0.0463457815349102, 0.003119078231975436, -0.03823153302073479, 0.015207432210445404, 0.031053468585014343, 0.061628151684999466, -0.007826579734683037, 0.05772707983851433, 0.027065124362707138, 0.0074201831594109535, -0.08174323290586472, -0.02567674033343792, 0.01939554326236248, -0.0009617333416827023, 0.06575676053762436, -0.007269108202308416, -0.038031939417123795, 0.03476770222187042, -0.07231704890727997, -0.019000111147761345, -0.030072536319494247, -0.004842238035053015, 0.021209798753261566, 0.010266886092722416, 0.012502467259764671, -0.01356962788850069, -0.012225452810525894, -0.007297540083527565, 0.029102589935064316, -0.05225566774606705, -0.006573747377842665, 0.038938041776418686, -0.011459561064839363, -0.010483547113835812, 0.05772765725851059, 0.016278252005577087, 0.002322056796401739, 0.011792312376201153, 0.006413680035620928, -0.056850552558898926, -0.046951957046985626, 0.027972528710961342, 0.006557171698659658, 0.001276402035728097, 0.010488436557352543, -0.0024903565645217896, 0.007147466763854027, 0.016827302053570747, 0.06486724317073822, 0.03611693158745766, 0.06270183622837067, -0.04845378175377846, -0.03094813972711563, -0.03923128917813301, 0.005038311239331961, -0.04455496743321419, -0.08724084496498108, 0.03720569610595703, 0.012371847406029701, -0.06938660889863968, 0.028884096071124077, -0.010202393867075443, 0.07494547218084335, 0.035665273666381836, -0.03909486159682274, -0.03501898795366287, -0.04962005466222763, -0.025430481880903244, -0.04242108017206192, -0.023266751319169998, 0.006230216007679701, -0.05810787156224251, -0.007816648110747337, 0.03635386377573013, -0.03518594428896904, -0.02952234447002411, 0.08698158711194992, -0.08081214874982834, 0.028849899768829346, -0.07460610568523407, -0.07419640570878983, -0.03018374927341938, 0.027159659191966057, 0.021677371114492416, 0.0068288324400782585, 0.0007835609139874578, 0.018940867856144905, -0.05259491875767708, 0.047886334359645844, -0.005806367378681898, 0.03187375143170357, 0.03348446264863014, 0.01857171021401882, 0.007685461081564426, -0.004386054817587137, 0.0020538698881864548, 0.03139915689826012, -0.0022652007173746824, -0.02200332283973694, -0.05822725594043732, -0.014810333028435707, -0.010235178284347057, 0.05942119285464287, -0.020081164315342903, 0.0027584482450038195, -0.03289564326405525, -0.002794280182570219, 0.045432254672050476, -0.037739384919404984, -0.010874899104237556, -0.001840347540564835, -0.04755757749080658, 0.0027434967923909426, -0.006711199879646301, -0.01858965866267681, -0.04063474386930466, 0.04125220701098442 ]
<p>I have two variables measured concurrently at 3 time points, let's call them wealth (<code>W1</code>, <code>W2</code>, <code>W3</code>) and anxiety (<code>A1</code>, <code>A2</code>, <code>A3</code>). Suppose that wealth and anxiety are uncorrelated. Now, I'm interested whether <em>change</em> in anxiety is related to <em>change</em> in wealth. What would be the recommended way of testing this? Naively I would just create 4 new variables <code>W2-W1</code>, <code>W3-W2</code>, <code>A2-A1</code> and <code>A3-A2</code> and look at correlation coefficients between <code>W2-W1</code> vs. <code>A2-A1</code> and between <code>W3-W2</code> vs. <code>A3-A2</code>. Somehow this approach seems silly, since I want a single model that would look at the overall change. Should I be looking at mixed/multilevel models? Specifically which model? Thanks!</p>
g73661
[ 0.0205465629696846, -0.0473722442984581, -0.019249044358730316, -0.040135398507118225, 0.008974435739219189, -0.006999520119279623, 0.04635101929306984, -0.02855142019689083, -0.009387033060193062, 0.0330330990254879, -0.006840849295258522, 0.05502820760011673, 0.05241502821445465, 0.04403304308652878, -0.05117550864815712, 0.0061417254619300365, 0.06422653794288635, -0.006469820626080036, -0.031088663265109062, -0.02924393117427826, 0.011050058528780937, -0.005100100766867399, 0.014262711629271507, -0.0051496271044015884, -0.013684608973562717, -0.05486365407705307, -0.028151575475931168, 0.027797920629382133, -0.038495395332574844, 0.09171399474143982, 0.019132399931550026, 0.03322683274745941, 0.06944674253463745, -0.06360038369894028, -0.04808790236711502, -0.01376361958682537, 0.06124301254749298, 0.08611403405666351, -0.035512685775756836, 0.02475854754447937, 0.040697112679481506, 0.037193235009908676, 0.04600150138139725, 0.008952753618359566, 0.0030339197255671024, -0.018355747684836388, 0.01220922265201807, 0.012115350924432278, 0.026159174740314484, 0.015313992276787758, 0.008363472297787666, 0.06761223077774048, 0.061479199677705765, 0.023817436769604683, 0.03070012480020523, 0.05376977100968361, -0.004098573699593544, 0.0525997094810009, 0.03596163168549538, 0.046029649674892426, -0.008588502183556557, -0.0508175827562809, 0.01802045851945877, -0.016428008675575256, 0.05227038264274597, 0.041711095720529556, 0.019784579053521156, -0.032007768750190735, 0.010558555833995342, -0.02578297071158886, -0.040464989840984344, -0.02155950851738453, 0.010992184281349182, 0.005647980608046055, 0.0011379646603018045, -0.008983860723674297, -0.0027995158452540636, -0.05622808262705803, -0.01776587963104248, -0.001366864307783544, -0.01763097755610943, 0.03575630486011505, 0.00645033922046423, 0.049221817404031754, 0.0710340067744255, -0.06147538870573044, 0.013163491152226925, -0.000034523418435128406, 0.000014744666259502992, -0.0003629016864579171, -0.0021329703740775585, 0.041795387864112854, 0.007996879518032074, 0.06275445222854614, -0.0534539557993412, -0.010884840972721577, -0.034973662346601486, 0.03366130217909813, 0.01170660462230444, -0.025476040318608284, -0.05234581604599953, 0.029384931549429893, 0.008887998759746552, -0.014514396898448467, -0.0920277088880539, -0.028587501496076584, 0.03028898686170578, -0.034305308014154434, 0.007840846665203571, -0.013067076914012432, -0.0516880638897419, 0.018647950142621994, -0.05683669075369835, -0.007593655493110418, -0.04329708218574524, -0.05452076345682144, 0.029921429231762886, 0.02708321250975132, -0.04689167067408562, -0.02879786305129528, -0.010550888255238533, 0.013133007101714611, 0.057761721312999725, 0.061297398060560226, -0.00913748424500227, 0.015122352167963982, -0.051784951239824295, 0.10701947659254074, 0.04108063876628876, 0.03141001984477043, 0.04079168289899826, 0.01482413336634636, -0.012598835863173008, 0.035670820623636246, 0.00450367433950305, 0.04054700583219528, -0.0585273802280426, 0.06331995874643326, -0.02377273701131344, 0.013056721538305283, -0.07015103846788406, -0.04258910194039345, -0.007469662465155125, -0.004361572675406933, -0.054238658398389816, 0.038297198712825775, 0.05363556742668152, -0.0575435608625412, -0.0026713411789387465, -0.03627392277121544, 0.011031582951545715, 0.03376879543066025, -0.028303690254688263, -0.006344844587147236, -0.013608853332698345, 0.024951083585619926, -0.02340955100953579, -0.016651639714837074, 0.032475534826517105, 0.04092554748058319, -0.068757563829422, -0.07728297263383865, 0.11411590874195099, -0.02109491638839245, 0.014392107725143433, -0.0006445087492465973, 0.032678525894880295, 0.006031051743775606, 0.008422059006989002, -0.06505756825208664, 0.013875920325517654, -0.026115160435438156, -0.015028662979602814, -0.057796578854322433, 0.03617393970489502, 0.024668416008353233, 0.019069861620664597, -0.03506353870034218, 0.017518911510705948, 0.02978329174220562, -0.0005951340426690876, 0.003529099514707923, 0.0879126489162445, -0.01930626854300499, 0.014783325605094433, -0.03720282390713692, 0.0133462930098176, 0.015263427048921585, -0.08720555156469345, -0.023354824632406235, 0.006926459725946188, -0.03410531207919121, -0.018788255751132965, 0.03007655404508114, -0.013839442282915115, -0.06047035753726959, 0.040398724377155304, -0.03985815867781639, -0.005738364532589912, 0.02188391424715519, 0.017531756311655045, 0.013152332976460457, 0.015081426128745079, 0.0632338598370552, -0.0484900139272213, 0.009979096241295338, 0.009205261245369911, -0.016411012038588524, 0.012832261621952057, -0.012038093991577625, -0.007130907848477364, -0.04995235428214073, -0.030391395092010498, -0.002976091578602791, 0.037057846784591675, 0.007495978381484747, 0.047720324248075485, 0.04225167632102966, 0.024977274239063263, 0.006801408249884844, -0.030533451586961746, -0.031455133110284805, 0.05713818967342377, -0.02123873122036457, 0.009669610299170017, -0.010719764977693558, 0.004173326306045055, -0.016471313312649727, 0.02287551760673523, -0.019550006836652756, -0.01608472876250744, -0.0007465644739568233, 0.003162587061524391, -0.03787434473633766, 0.011601638980209827, 0.0640423372387886, -0.0011888728477060795, 0.044607896357774734, -0.030913030728697777, 0.0019174135522916913, 0.041851822286844254, 0.019338039681315422, 0.010164354927837849, 0.07166707515716553, 0.042997851967811584, -0.02244829572737217, -0.013933319598436356, 0.0283602774143219, -0.012554601766169071, 0.058666881173849106, -0.05620642006397247, -0.009587765671312809, -0.04336470365524292, -0.025470739230513573, -0.003086489625275135, -0.051507048308849335, 0.03972906991839409, 0.0322430394589901, -0.007864178158342838, 0.018019644543528557, -0.021882275119423866, 0.04846062883734703, 0.0030889720655977726, 0.02122575417160988, 0.031102655455470085, -0.07870689779520035, 0.006662784609943628, -0.08824996650218964, -0.02343146502971649, -0.005061388947069645, -0.0702347382903099, 0.011679429560899734, 0.028775746002793312, 0.02388162724673748, 0.014404971152544022, -0.07385134696960449, -0.030577678233385086, -0.03421703353524208, 0.041842810809612274, -0.04413290694355965, 0.024549519643187523, 0.03962734714150429, -0.02746663987636566, 0.0037322568241506815, 0.05964386463165283, 0.029899556189775467, 0.07643061131238937, 0.008623151108622551, -0.0033943993039429188, 0.0459987074136734, -0.0036623040214180946, 0.06503526121377945, 0.027896473184227943, -0.022829344496130943, -0.0242153387516737, -0.013995789922773838, 0.018534895032644272, -0.1068747341632843, 0.035228922963142395, 0.04703599959611893, -0.0033231822308152914, -0.009259223006665707, 0.0019067337270826101, 0.030485859140753746, 0.07171846181154251, -0.043450385332107544, -0.022926276549696922, 0.038496412336826324, 0.012078335508704185, 0.019126515835523605, -0.05850736424326897, -0.006858391687273979, 0.007340872660279274, -0.015945374965667725, -0.018041331321001053, -0.0404810756444931, 0.03954330086708069, 0.01042528823018074, 0.027213849127292633, -0.04085071012377739, -0.03492897003889084, -0.07120165973901749, 0.04469713568687439, -0.016340577974915504, -0.05656477436423302, 0.010679183527827263, -0.04907657578587532, 0.027865298092365265, -0.11251489073038101, -0.003347917925566435, 0.02957194484770298, 0.013822833076119423, 0.05060650780797005, -0.016138233244419098, 0.0022645839489996433, -0.05741903558373451, 0.008362035267055035, -0.044263359159231186, -0.026710985228419304, 0.0473763607442379, -0.009970664978027344, -0.029430609196424484, 0.04166204482316971, 0.006550940684974194, -0.03583556041121483, -0.027078548446297646, 0.024064961820840836, 0.03867781534790993, 0.0013369651278480887, -0.007935839705169201, -0.021762216463685036, -0.014250677078962326, 0.010775014758110046, 0.025374991819262505, 0.015604154206812382, -0.019318362697958946, -0.017471417784690857, -0.021690765395760536, -0.03764244168996811, 0.0009660039795562625, 0.0013957847841084003, -0.05701150372624397, 0.009863009676337242, -0.04450882226228714, -0.05099283158779144, 0.055524613708257675, 0.049908965826034546, 0.06481543183326721, 0.03579486161470413, -0.010225405916571617, 0.028521401807665825, 0.061477143317461014, -0.0557558573782444, -0.03423161804676056, 0.044619373977184296, 0.02639598213136196, 0.05755117908120155, 0.003931337036192417, -0.05490156635642052, 0.07944677025079727, 0.034896574914455414, -0.0448361374437809, 0.0025526266545057297, 0.006096617318689823, -0.00733334943652153, -0.04162421450018883, -0.04042528569698334, -0.014400909654796124, 0.01596941612660885, -0.021531222388148308, 0.008031411096453667, 0.010344292968511581, -0.03126094117760658, 0.09065376967191696, 0.06371017545461655, -0.022326268255710602, 0.020090747624635696, -0.002244255505502224, 0.00880331452935934, 0.09556698799133301, -0.029644887894392014, -0.00014464571722783148, -0.021188436076045036, -0.015234286896884441, -0.04077310487627983, -0.027434132993221283, -0.004329807125031948, -0.010298769921064377, -0.03457106277346611, 0.006149739027023315, 0.01513407751917839, -0.01330493576824665, 0.013601944781839848, -0.027090976014733315, 0.042306769639253616, -0.04782404378056526, 0.009448687545955181, -0.03059537336230278, -0.00040256319334730506, 0.011467172764241695, 0.009502633474767208, 0.02530701644718647, -0.03123725950717926, -0.013072150759398937, 0.03286123648285866, -0.023051263764500618, 0.025440149009227753, -0.005952642764896154, 0.002207997487857938, 0.0019827031064778566, 0.014090580865740776, 0.0426446758210659, -0.002605683635920286, 0.025993529707193375, 0.0016677299281582236, 0.018493928015232086, -0.005070666316896677, -0.0265293400734663, -0.02266235090792179, -0.04899192228913307, 0.01371841412037611, -0.007322235498577356, -0.013349340297281742, 0.007940337993204594, -0.010473372414708138, 0.019874626770615578, -0.06620854884386063, -0.03096339851617813, 0.017505284398794174, -0.024277398362755775, -0.08422557264566422, 0.0672474130988121, 0.010900763794779778, 0.005891285836696625, -0.0061181169003248215, -0.05615697428584099, 0.07930342108011246, 0.019372746348381042, 0.012851743958890438, 0.0181285347789526, 0.017029231414198875, -0.01709749363362789, -0.026199813932180405, -0.06041865423321724, -0.01644597016274929, -0.04137762635946274, -0.06517353653907776, 0.011087566614151001, 0.0227303896099329, -0.008511482737958431, 0.01108340173959732, -0.02100510150194168, 0.014024334028363228, 0.03783547505736351, 0.019631322473287582, 0.014681173488497734, -0.01877441629767418, -0.05323369428515434, 0.03940761089324951, -0.05053238570690155, -0.022276805713772774, 0.02025493234395981, 0.011060590855777264, -0.01754136197268963, 0.012553408741950989, -0.06851460039615631, 0.007199687883257866, -0.07601109147071838, 0.07231993228197098, 0.022277232259511948, 0.027083441615104675, -0.01387645211070776, 0.0638836920261383, -0.02200215496122837, 0.0024420812260359526, -0.03272049501538277, 0.013791432604193687, -0.0676431879401207, 0.026759324595332146, -0.0482129231095314, -0.037037841975688934, 0.041662853211164474, 0.03596301004290581, -0.0054762838408350945, -0.02013663575053215, -0.03537919744849205, 0.0677337720990181, -0.05046344920992851, -0.0006083640619181097, 0.036241624504327774, -0.04574570432305336, 0.05768037214875221, 0.04307712987065315, 0.017585277557373047, -0.0028588087297976017, -0.027442339807748795, -0.01464122999459505, 0.007102473638951778, -0.0057566044852137566, -0.051911961287260056, 0.038874901831150055, -0.04956016689538956, 0.001876132213510573, 0.040377117693424225, 0.05558888614177704, 0.01605975069105625, -0.03043302148580551, -0.011216375045478344, 0.04057187959551811, -0.07198688387870789, -0.011231781914830208, 0.0034464357886463404, -0.045387957245111465, 0.0008910360047593713, -0.028903717175126076, -0.009694429114460945, -0.02444474771618843, 0.02582118660211563, 0.010559555143117905, 0.013284457847476006, -0.02188516966998577, -0.02362465299665928, 0.029874837026000023, -0.01637890376150608, 0.03331116959452629, -0.032680850476026535, -0.0574163980782032, -0.05464736372232437, -0.012047022581100464, -0.014730332419276237, -0.005871567875146866, -0.029477814212441444, 0.02946385368704796, 0.015021727420389652, -0.002655235817655921, -0.02521657943725586, 0.03720461577177048, -0.014636002480983734, 0.015039545483887196, 0.055552031844854355, 0.009851327165961266, -0.0378182977437973, 0.042035192251205444, 0.008396445773541927, 0.003128411015495658, -0.043198201805353165, -0.03874461352825165, 0.008409163914620876, 0.013555826619267464, 0.08366310596466064, -0.0024150842800736427, -0.0002518779947422445, -0.0033399586100131273, 0.01833489164710045, -0.025945598259568214, 0.0006918107392266393, 0.008076131343841553, -0.028903698548674583, 0.03767090663313866, -0.022186489775776863, -0.041032202541828156, -0.034243226051330566, 0.003292094450443983, 0.01590040884912014, -0.0020866619888693094, 0.07336245477199554, 0.003435287158936262, -0.0345812551677227, -0.04712432250380516, 0.021200906485319138, -0.09294407069683075, -0.002342279301956296, 0.018154611811041832, -0.002093055285513401, 0.03675011545419693, 0.008594824001193047, -0.021063808351755142, -0.0005378777859732509, 0.003026706399396062, -0.0037168683484196663, -0.014697986654937267, -0.012204237282276154, 0.0004271404177416116, -0.06588645279407501, -0.024600999429821968, 0.03469696268439293, 0.017710518091917038, 0.007588113192468882, 0.0065955170430243015, 0.010806395672261715, -0.04682045802474022, -0.018314331769943237, 0.05702275410294533, 0.05610957369208336, 0.017385415732860565, 0.020700376480817795, -0.004580105654895306, 0.002051949966698885, -0.018702466040849686, -0.011423333548009396, -0.021600287407636642, -0.004394376650452614, 0.007102347444742918, 0.02506595104932785, 0.04071728140115738, 0.06600995361804962, -0.013897757977247238, -0.05258660018444061, -0.013155557215213776, 0.03282291442155838, -0.05136846378445625, 0.010868190787732601, -0.06426994502544403, 0.022912606596946716, -0.06939806789159775, 0.013439186848700047, -0.028980955481529236, 0.05186761915683746, 0.0018071691738441586, 0.0701054036617279, 0.045379720628261566, 0.02931891568005085, -0.05333118513226509, 0.048941824585199356, 0.026118826121091843, -0.04467565938830376, 0.07045681029558182, 0.015155111439526081, -0.015554823912680149, 0.04537495598196983, 0.011913980357348919, 0.04082932323217392, -0.03757211193442345, -0.010934310033917427, -0.01052209921181202, 0.042568717151880264, 0.034963324666023254, 0.019438721239566803, 0.041553154587745667, 0.035524219274520874, -0.0243073683232069, -0.0027140171732753515, -0.01409444771707058, -0.005517680197954178, -0.02600366808474064, 0.07539501786231995, 0.008698062039911747, -0.06964322924613953, 0.05159361660480499, -0.03217970207333565, 0.020041653886437416, -0.022317754104733467, -0.011505619622766972, 0.013737302273511887, -0.017569629475474358, 0.0236725565046072, -0.054199665784835815, -0.013493362814188004, 0.01028754934668541, 0.008542322553694248, -0.002281743101775646, -0.02275768667459488, 0.054733388125896454, -0.01917090080678463, -0.03837716206908226, 0.0805976390838623, -0.030013246461749077, 0.03422817587852478, -0.017173022031784058, -0.00026707042707130313, -0.06572604179382324, -0.018464667722582817, 0.036326587200164795, -0.021269194781780243, 0.00834414642304182, 0.06348034739494324, 0.005901546683162451, -0.00392136862501502, 0.005178863648325205, 0.04225226119160652, -0.008357763290405273, 0.040077485144138336, -0.01713264174759388, -0.02280876226723194, -0.03806985542178154, -0.008075173012912273, -0.007985313422977924, -0.059839729219675064, -0.00012581220653373748, 0.003531909314915538, -0.04829036071896553, 0.03985881805419922, 0.03585674241185188, 0.009615341201424599, -0.03227558732032776, -0.030505333095788956, -0.015469441190361977, -0.017599673941731453, -0.0006458376301452518, -0.032557692378759384, -0.04526415467262268, -0.03865781053900719, -0.03954252600669861, -0.02581091783940792, -0.012376426719129086, -0.06248960271477699, -0.02232668735086918, 0.009418129920959473, 0.0046744393184781075, 0.017791105434298515, -0.03494670242071152, -0.04554015025496483, -0.07332684844732285, 0.011989548802375793, 0.04759205877780914, 0.024388844147324562, 0.04498765617609024, 0.05000362545251846, -0.023774512112140656, -0.0008367326809093356, -0.04621361941099167, -0.026379449293017387, 0.0010854392312467098, -0.002019320847466588, -0.004555581137537956, 0.009992234408855438, -0.014052973128855228, 0.06994549930095673, -0.016429640352725983, -0.0566147118806839, -0.029597243294119835, -0.01177842915058136, -0.009759493172168732, 0.06371621787548065, 0.014586342498660088, 0.029857737943530083, -0.04047965258359909, 0.0066923960112035275, 0.03771701082587242, -0.028126835823059082, 0.0062312413938343525, 0.04836700111627579, -0.0870477631688118, 0.004817563109099865, -0.0266787800937891, -0.06178141012787819, 0.021396923810243607, 0.08731692284345627 ]
<p>As a little experiment, I am extending a nice, interpretable AR/MA relationship between a security $r$ that is variably influenced by the previous $k$ time points over another security $f$. These relationships ("lags") are represented by $l$. I want to pump up the "realism" by making both securities move with stochastic volatility: </p> <p>$ \begin{bmatrix} r_t \\ f_t \end{bmatrix} = \begin{bmatrix} l_{r,1} &amp; ... &amp; l_{r,k} \\ l_{f,1} &amp; ... &amp; l_{f,k} \end{bmatrix} \Theta_t + \Sigma_t u $</p> <p>$u \sim N(0,1)$</p> <p>$ \log(\Sigma_t) = \begin{bmatrix} \log(\sigma_{r,t}) \\ \log(\sigma_{f,t}) \end{bmatrix} = \begin{bmatrix} 1 &amp; \phi_r \\ 1 &amp; \phi_t \end{bmatrix} \begin{bmatrix} \omega_r &amp; \omega_f \\ \log(\sigma_{r,t-1}) &amp; \log(\sigma_{r,t-1}) \end{bmatrix} + \begin{bmatrix} \eta_{r,t} \\ \eta_{f,t}) \end{bmatrix} $</p> <p>$\eta_{i,t} \sim N(0,\sigma_{\eta_i})$</p> <p>$ \Theta_t = \begin{bmatrix} f_t \\ f_{t-1} \\ ... \\ f_{t-k} \end{bmatrix} = I \begin{bmatrix} f_{t-1} \\ f_{t-2} \\ ... \\ f_{t-k-1} \end{bmatrix} + \begin{bmatrix} \sigma_{f,t-1} \\ \sigma_{f,t-2} \\ ... \\ \sigma_{f,t-k-1} \end{bmatrix} $</p> <ol> <li><p>Does this look right to better trained eyes, before I whip out a prototype? Especially, suggestions on parameters that might to be worth consolidating (i.e., params not adding much explanatory "value")? </p></li> <li><p>Any suggestions for how to approach the "lag" selection more rigorously (e.g., model selection procedure)? </p></li> <li><p>Does anyone see shortcuts for consolidating the two transition equations ($\log(\Sigma_t)$ and $\Theta_t$) into the typical "state space representation," i.e., the $\Theta$, $F$, $G$, $V$, $W$ referred to in the literature. For some special cases the equations can be simplified substantially: e.g., traditional MA log volatility models, a log transformation of the master equation simplifies out that pesky $u$ stochastic term.</p></li> </ol>
g36087
[ 0.05126907303929329, 0.00001675342718954198, -0.010832223109900951, -0.011596511118113995, -0.013153066858649254, -0.07249347120523453, 0.06109131500124931, -0.0028189239092171192, -0.009774790145456791, 0.0831914097070694, 0.00035516222123987973, 0.023905089125037193, 0.034694917500019073, 0.001724169822409749, -0.028574666008353233, 0.0014446901623159647, 0.1299099624156952, -0.008350187912583351, -0.03695806860923767, -0.01770118623971939, 0.014146173372864723, 0.02276935800909996, 0.004963721614331007, 0.018787093460559845, 0.017773283645510674, -0.046495068818330765, -0.041978612542152405, 0.028812389820814133, -0.04353703185915947, 0.03337650001049042, 0.024850083515048027, -0.0012873418163508177, 0.04350147023797035, -0.02287791110575199, -0.048141103237867355, -0.034390196204185486, 0.00011302821076242253, -0.011661182157695293, 0.00046163410297594965, -0.010202953591942787, 0.04576079919934273, 0.004703022073954344, 0.04797016829252243, 0.03542569652199745, 0.0070714689791202545, 0.007459898479282856, 0.03663685545325279, 0.022635111585259438, 0.04678139463067055, 0.010738822631537914, 0.008432583883404732, 0.11177787184715271, 0.007043640129268169, -0.033884745091199875, -0.015367234125733376, 0.09341035038232803, 0.06122402846813202, 0.03806903213262558, 0.03138606995344162, 0.00304087670519948, 0.030799120664596558, -0.07982464879751205, -0.027975907549262047, -0.0327955037355423, 0.07932592928409576, 0.025342971086502075, -0.009953192435204983, -0.029377099126577377, -0.011706450954079628, -0.029915692284703255, -0.02867509238421917, 0.04524427279829979, 0.0035921463277190924, -0.022346148267388344, -0.0019247086020186543, -0.01823650859296322, -0.01709034852683544, 0.005575481336563826, 0.016719020903110504, 0.000002621503654154367, -0.019228462129831314, -0.031671587377786636, 0.006348364986479282, 0.009666594676673412, -0.020983686670660973, -0.012945592403411865, 0.047713760286569595, -0.015517099760472775, 0.017444226890802383, -0.03855343908071518, -0.011349819600582123, -0.040080998092889786, 0.03615182265639305, 0.02740716002881527, -0.05433393642306328, -0.0006464231992140412, -0.04238475114107132, 0.01845615915954113, 0.023549428209662437, -0.016021879389882088, -0.033719751983881, 0.014787180349230766, 0.024815335869789124, -0.027624446898698807, -0.05063391104340553, -0.040066950023174286, 0.0008609064971096814, 0.017372479662299156, -0.04246589168906212, 0.01567576266825199, -0.030151503160595894, -0.0015948842046782374, 0.005734401289373636, -0.011152011342346668, -0.013773409649729729, -0.018261315301060677, -0.05950283631682396, 0.07509748637676239, -0.04500526189804077, 0.015808453783392906, 0.012746913358569145, -0.019533822312951088, 0.05125948414206505, 0.025407982990145683, 0.01865340955555439, -0.010850472375750542, -0.02665114589035511, 0.03952654078602791, 0.03781489282846451, -0.04429608955979347, 0.006711184978485107, 0.014165784232318401, 0.05427682027220726, 0.031088272109627724, -0.040679931640625, 0.016896676272153854, -0.008819683454930782, -0.02107229270040989, 0.035053692758083344, 0.032966382801532745, -0.07945162057876587, -0.03726554661989212, -0.0190983135253191, -0.061156269162893295, -0.09099316596984863, 0.06678751111030579, 0.009537115693092346, -0.0554179921746254, 0.022556200623512268, 0.002427176106721163, -0.011655023321509361, 0.005648816470056772, -0.0655389055609703, 0.06706631928682327, 0.001860494026914239, 0.011078265495598316, 0.046757765114307404, -0.049166515469551086, -0.01823534443974495, -0.0014724996872246265, -0.0027359281666576862, -0.05768299102783203, 0.012945067137479782, -0.017775729298591614, 0.012121179141104221, -0.009055810049176216, 0.038037464022636414, -0.047031305730342865, -0.035415370017290115, -0.01650167442858219, -0.021806888282299042, -0.019928140565752983, 0.007889545522630215, 0.0017511944752186537, 0.04014924541115761, -0.01456725038588047, 0.04644807428121567, -0.012063794769346714, 0.0022486259695142508, 0.03611687570810318, 0.0020742788910865784, 0.008949088864028454, -0.015556903555989265, -0.06755430996417999, 0.0012072176905348897, -0.029600879177451134, -0.0048530083149671555, 0.05807268247008324, -0.058428358286619186, -0.012327483855187893, 0.02737530507147312, -0.0392279252409935, -0.032259996980428696, -0.0017635765252634883, -0.0270709116011858, 0.028212523087859154, 0.041897233575582504, -0.023671666160225868, -0.033065345138311386, -0.007913608103990555, -0.014399741776287556, 0.0038183119613677263, 0.03808891400694847, 0.04247470945119858, -0.01080158818513155, 0.036307442933321, 0.003238416975364089, -0.021637747064232826, -0.04917783662676811, -0.03225874528288841, -0.04536023363471031, -0.02909165993332863, -0.00035503495018929243, 0.001770660630427301, -0.00210010539740324, -0.07360712438821793, 0.03345397859811783, 0.05106612667441368, -0.008280642330646515, -0.03822765871882439, 0.009798424318432808, -0.041618820279836655, 0.04841238260269165, 0.03707962855696678, -0.031816352158784866, -0.008273720741271973, 0.04597162827849388, 0.028703657910227776, -0.014960439875721931, 0.027491331100463867, -0.023235436528921127, 0.025177551433444023, -0.015068532899022102, -0.02646263688802719, 0.012367919087409973, -0.005180990789085627, -0.008878683671355247, 0.040924470871686935, -0.017397094517946243, 0.03983015939593315, 0.07587822526693344, -0.00013526504335459322, -0.04277448728680611, 0.027923105284571648, 0.028296133503317833, -0.017166417092084885, 0.04960045590996742, 0.07135448604822159, 0.008142644539475441, -0.019445521757006645, -0.024626780301332474, 0.03338371589779854, -0.013661020435392857, -0.05279877409338951, 0.0009876928525045514, -0.08735135197639465, 0.0218539759516716, -0.02109740674495697, 0.007179814390838146, 0.043556034564971924, -0.04004548117518425, 0.019677769392728806, 0.037021245807409286, 0.04735598340630531, -0.013124656863510609, -0.04632719233632088, -0.021467899903655052, -0.021571587771177292, -0.019097264856100082, -0.01221456378698349, 0.033817876130342484, -0.02462155371904373, 0.050924643874168396, 0.04530903324484825, 0.003867355640977621, -0.016836950555443764, -0.04030874744057655, -0.014755534008145332, -0.02836354821920395, 0.045570120215415955, -0.015454161912202835, -0.08351496607065201, -0.009311851114034653, -0.043981652706861496, -0.005599103402346373, 0.003990529105067253, 0.061364028602838516, 0.05223230645060539, 0.029940731823444366, 0.03281063959002495, -0.020602086558938026, 0.025579746812582016, 0.06548257917165756, -0.004169391002506018, -0.007346036843955517, -0.04958033934235573, -0.01044126320630312, -0.0647973045706749, 0.06402935087680817, 0.024345526471734047, -0.03708707168698311, 0.019237108528614044, 0.011060698889195919, 0.04192563146352768, -0.015309772454202175, -0.06470339745283127, -0.05369348078966141, 0.019682645797729492, 0.0030516369733959436, 0.036280881613492966, -0.004711581394076347, -0.017265861853957176, -0.044147975742816925, -0.05255242809653282, -0.039658404886722565, -0.049424052238464355, 0.018449988216161728, 0.03014363907277584, -0.02255265973508358, -0.045007653534412384, -0.026808464899659157, -0.04545104131102562, 0.01328303199261427, 0.0038430863060057163, 0.005805343389511108, 0.02118244767189026, -0.03462931141257286, 0.009525581263005733, -0.09685096144676208, 0.009958699345588684, 0.039521992206573486, 0.011904411017894745, 0.05973411723971367, -0.04880417883396149, -0.07789976894855499, -0.07835488021373749, -0.0037621103692799807, 0.008795185014605522, -0.002275696489959955, -0.024836452677845955, -0.0472889319062233, -0.04072772338986397, 0.007912741973996162, 0.062218599021434784, -0.005228114314377308, -0.060245394706726074, 0.021695587784051895, 0.016771569848060608, 0.08105158805847168, -0.07735521346330643, -0.0383506678044796, -0.0008479406824335456, 0.02318040281534195, 0.010823192074894905, 0.017065273597836494, -0.003943938761949539, -0.031018581241369247, -0.013053220696747303, -0.021355926990509033, -0.009561522863805294, -0.009265917353332043, 0.0015261922962963581, -0.051581721752882004, 0.028866874054074287, -0.05125376209616661, 0.0066910660825669765, -0.0020479580853134394, 0.10176382213830948, 0.0033723029773682356, 0.0044830176047980785, 0.06314316391944885, 0.03738023713231087, 0.030505722388625145, 0.03288975730538368, -0.024126550182700157, -0.022887783125042915, -0.051736097782850266, 0.0356220118701458, 0.006038028746843338, 0.04470586031675339, 0.0291134063154459, -0.03195975348353386, -0.05168326571583748, 0.025299519300460815, 0.019248448312282562, -0.012270075269043446, 0.017304694280028343, 0.049902260303497314, 0.004828336648643017, -0.02101285755634308, -0.003131854347884655, 0.03871118649840355, -0.05143625661730766, 0.030459249392151833, 0.043158870190382004, -0.009897393174469471, 0.0027792020700871944, 0.04229919612407684, -0.027494972571730614, 0.00854142103344202, -0.05988703668117523, -0.020925132557749748, 0.052055373787879944, -0.0006600624765269458, -0.021767480298876762, -0.043176453560590744, -0.017282433807849884, 0.05869690328836441, 0.02977808378636837, -0.0008628612849861383, -0.028212759643793106, -0.05580379441380501, -0.01630498841404915, -0.036224134266376495, -0.018964508548378944, -0.021686987951397896, 0.009796472266316414, -0.026440542191267014, -0.00030549673829227686, 0.008996064774692059, -0.009024450555443764, 0.07286106050014496, -0.029392682015895844, -0.036648381501436234, 0.025851089507341385, -0.04993792623281479, 0.047438085079193115, 0.026075467467308044, 0.013869163580238819, -0.054693806916475296, -0.008501362055540085, 0.003595825983211398, -0.011835584416985512, 0.005920439027249813, -0.007891911081969738, -0.0038948713336139917, 0.04385480284690857, -0.021741317585110664, -0.06326329708099365, 0.03021448850631714, -0.05959462374448776, -0.020607199519872665, 0.03063386306166649, -0.022087451070547104, 0.03211620822548866, 0.010474259033799171, 0.017961842939257622, -0.041844505816698074, 0.03244515508413315, -0.024423008784651756, -0.06454021483659744, 0.002871723612770438, 0.040703266859054565, 0.013778249733150005, 0.0721869170665741, 0.0217283945530653, 0.03537909686565399, 0.05576231703162193, 0.012278429232537746, 0.021900327876210213, 0.01763857714831829, 0.020473038777709007, -0.04664423316717148, -0.01738746091723442, -0.015415201894938946, -0.06858856230974197, -0.06311742216348648, -0.0005973813240416348, 0.07963685691356659, 0.029718978330492973, -0.001367287477478385, -0.005761685315519571, 0.0821933001279831, 0.02017505094408989, -0.002354737836867571, -0.013499831780791283, 0.025635674595832825, -0.013992976397275925, 0.03583003580570221, 0.0020077840890735388, -0.034714166074991226, 0.09850387275218964, 0.04541681334376335, 0.027550112456083298, 0.003596547758206725, 0.01092036534100771, -0.008703716099262238, -0.06846566498279572, 0.04711227864027023, 0.007284271065145731, 0.008784396573901176, 0.03261081874370575, 0.03472251445055008, 0.004838987719267607, 0.018778031691908836, 0.0023933821357786655, 0.055405039340257645, 0.06005263701081276, -0.023912910372018814, -0.005134965293109417, -0.01768261007964611, 0.01809975504875183, 0.026189226657152176, -0.059331223368644714, -0.022715149447321892, -0.04508741945028305, -0.00853270199149847, 0.04027823358774185, -0.0013461626367643476, 0.004196494817733765, 0.009726430289447308, 0.06178877875208855, -0.0024824966676533222, -0.042263101786375046, -0.06835770606994629, -0.024135487154126167, -0.02757204882800579, 0.027769727632403374, -0.0012134382268413901, -0.0772937536239624, 0.016700277104973793, -0.048275597393512726, -0.00038030213909223676, 0.0047340113669633865, 0.05842806398868561, 0.004205415025353432, -0.02594461478292942, -0.064607173204422, -0.030661536380648613, -0.003958893474191427, 0.0016494959127157927, 0.0029949580784887075, -0.018144361674785614, 0.004755545407533646, 0.01820598542690277, -0.009005929343402386, -0.020578434690833092, -0.007807257119566202, 0.0010036083403974771, -0.03380033001303673, -0.04758639633655548, -0.020100733265280724, 0.05261783301830292, 0.0071897744201123714, 0.02908162772655487, -0.06334825605154037, 0.004898400977253914, 0.038536690175533295, -0.007877196185290813, -0.04409907013177872, -0.003454458201304078, -0.04083385318517685, -0.022322097793221474, 0.0011031724279746413, 0.017735490575432777, 0.018172629177570343, -0.015581496991217136, -0.038287241011857986, -0.028486356139183044, 0.07181301712989807, -0.051176898181438446, -0.02923334576189518, 0.06071107089519501, -0.00244635296985507, 0.03182033449411392, -0.003967486321926117, 0.0005616956041194499, 0.00047186322626657784, 0.004222153685986996, 0.06563324481248856, 0.0465475395321846, 0.008912244811654091, 0.01795848086476326, 0.029993517324328423, 0.0032894506584852934, 0.016306014731526375, -0.029044542461633682, -0.02399955689907074, -0.027195965871214867, 0.012314461171627045, -0.07777957618236542, -0.004021970089524984, -0.01813274808228016, 0.005747695453464985, -0.06142558157444, -0.0002522768045309931, 0.012614039704203606, -0.07752465456724167, -0.08385711163282394, 0.0054498519748449326, -0.02204987034201622, 0.0234377421438694, -0.032239753752946854, -0.06993769854307175, 0.06807247549295425, 0.02261289767920971, 0.020096665248274803, 0.04980885237455368, -0.025494184345006943, 0.017320912331342697, -0.021629374474287033, -0.00831098947674036, 0.07755887508392334, -0.03943251818418503, -0.04763570800423622, -0.04107958450913429, -0.04820834472775459, 0.03828313201665878, 0.05950666964054108, 0.0221980232745409, -0.020517973229289055, -0.020480306819081306, -0.03304992616176605, 0.05946056917309761, 0.05821157991886139, 0.02910490892827511, 0.019431864842772484, 0.0906205102801323, -0.023504609242081642, 0.029141370207071304, -0.021981066092848778, -0.02325320616364479, 0.06576785445213318, 0.012363536283373833, 0.02217266336083412, 0.0373770110309124, 0.008395368233323097, -0.01033828966319561, -0.028461072593927383, 0.006329570431262255, 0.027363793924450874, 0.02161971479654312, 0.029267048463225365, 0.01044500432908535, -0.011126664467155933, 0.050442878156900406, -0.0545835942029953, 0.04721520096063614, -0.03452229127287865, 0.08858590573072433, 0.06903649866580963, 0.04880150035023689, -0.016641806811094284, 0.03419940173625946, -0.017254408448934555, -0.030346611514687538, 0.015477143228054047, 0.040820542722940445, -0.03179022669792175, 0.04198261350393295, 0.03838711977005005, 0.006197577808052301, -0.062087591737508774, -0.003083224641159177, -0.027012748643755913, 0.021182697266340256, -0.023542413488030434, 0.0081996014341712, 0.07486264407634735, 0.01425318606197834, -0.002257934305816889, -0.03970050811767578, 0.012803206220269203, -0.03462151437997818, 0.04479406028985977, 0.08310043066740036, -0.021847235038876534, 0.0014377339975908399, 0.01692439243197441, 0.0017741790506988764, 0.005379828158766031, -0.014639369212090969, -0.022951683029532433, 0.029835809022188187, -0.004761217627674341, 0.050918757915496826, 0.0390651673078537, 0.04272734373807907, -0.054379723966121674, 0.004256434738636017, -0.0009078677976503968, -0.027593299746513367, -0.002780027687549591, 0.000441506301285699, -0.004910114221274853, 0.07121478021144867, -0.02227715775370598, 0.04255843907594681, -0.05478625372052193, 0.01062448788434267, -0.05153165012598038, 0.023203646764159203, 0.028534112498164177, 0.03812720254063606, -0.023748887702822685, 0.03148553520441055, -0.0480213537812233, -0.015503189526498318, 0.031161710619926453, 0.004870384465903044, 0.013153864070773125, 0.006082745734602213, -0.029300019145011902, -0.0013491252902895212, 0.01249442808330059, -0.00610359339043498, 0.0070032463409006596, -0.07412685453891754, 0.02613767422735691, -0.03846251592040062, -0.02605668269097805, 0.050447676330804825, 0.008128074929118156, -0.031199861317873, 0.013379297219216824, -0.03429783135652542, 0.024944547563791275, -0.04623232036828995, 0.01414730679243803, 0.029106197878718376, -0.021556681022047997, -0.0793374553322792, -0.03327668458223343, -0.007143392693251371, 0.03903774544596672, -0.04109307378530502, -0.03002581186592579, -0.006085743196308613, -0.030961133539676666, 0.021707838401198387, -0.015960078686475754, -0.07700160890817642, -0.010020051151514053, 0.0514938049018383, -0.02212335355579853, 0.02070198953151703, -0.006396434269845486, -0.013298305682837963, -0.05902962014079094, 0.037218596786260605, -0.04307236894965172, -0.07034902274608612, 0.018824001774191856, 0.045629777014255524, 0.06714129447937012, 0.005601451266556978, 0.030367180705070496, 0.06127456948161125, 0.013760172761976719, -0.047300778329372406, -0.0016597633948549628, 0.011542418971657753, -0.0008283054339699447, 0.010686872527003288, -0.010108496062457561, 0.014022192917764187, -0.010470621287822723, 0.024098483845591545, 0.0388309508562088, -0.01558505930006504, -0.0200706385076046, -0.04427376762032509, -0.07977647334337234, 0.0484408438205719, -0.025772472843527794, -0.03920060023665428, -0.0006062877364456654, 0.019349796697497368 ]
<p>I have 20 years of data from observing dolphins. When a group is seen, it gets an unique number identifying it, and all identified (marked) dolphins were also registered. So I had a table like</p> <pre><code>Group Dolphin 1 1 1 10 1 14 2 10 2 23 </code></pre> <p>I got about 20,000 groups and 500 dolphins. I made a matrix with groups in rows and dolphins in columns, with 1 where a dolphin is in a group, 0 where it's not. So I've ran a multivariate analysis (prcomp in R), and it gave me two very distinct blocks.</p> <p><img src="http://i.stack.imgur.com/CjplT.png" alt="PCA"></p> <p>I know that the vertical axis (PC2) is related with the size of the group, the small groups are below, in the bottom of the triangles. But the two blocks are separated in the horizontal axis (PC1), and I didn't figured yet what it's about. I suppose the dolphin population might be separated into two "clans" or something like that, but couldn't discover yet. I colored the points according to group size, water level, place of sight, but all patterns appear equally on both sides. The block on the right has about 2400 points.</p> <p>My questions are: such a separation must mean something, right? What other tools can I use to understand what is going on?</p> <p>Thanks very much!</p>
g36088
[ -0.02100985310971737, 0.02143332175910473, -0.012765694409608841, -0.08658748865127563, 0.048666540533304214, -0.04688557609915733, 0.10048597306013107, -0.023178178817033768, -0.028212470933794975, -0.04016176238656044, -0.027284232899546623, 0.04491334408521652, 0.023818934336304665, -0.017518561333417892, 0.04812851548194885, -0.053786054253578186, -0.028495369479060173, -0.023947658017277718, 0.006696608848869801, 0.008666220121085644, 0.014626629650592804, 0.07121584564447403, 0.04289666563272476, 0.05400681123137474, 0.022737080231308937, -0.009870316833257675, 0.050253354012966156, 0.00493543641641736, -0.02637932077050209, 0.01767946407198906, 0.026351861655712128, 0.044115640223026276, 0.011541102081537247, -0.08422224968671799, -0.024123679846525192, -0.04410563409328461, 0.026597799733281136, 0.020005671307444572, 0.02673863247036934, 0.03598577529191971, 0.0205987598747015, 0.03186487406492233, 0.002475371351465583, -0.05236588791012764, -0.006146944593638182, 0.02110605500638485, -0.014228438027203083, -0.032493993639945984, 0.006792786996811628, -0.053041450679302216, 0.006771409418433905, 0.025873959064483643, 0.07593481987714767, -0.002130164997652173, 0.01834847591817379, 0.06435048580169678, 0.024796556681394577, 0.024665171280503273, 0.06836920976638794, 0.025537054985761642, 0.006758286152034998, 0.03650348260998726, 0.011776940897107124, 0.024756398051977158, 0.011928869411349297, 0.008981340564787388, -0.0018146849470213056, -0.01087336428463459, -0.0542602613568306, -0.027349114418029785, -0.011601286008954048, -0.07966374605894089, 0.0891282856464386, 0.005351261701434851, -0.056155066937208176, -0.00663428520783782, -0.017661547288298607, -0.009922037832438946, 0.029581593349575996, 0.004461661446839571, 0.07369095832109451, 0.03469221293926239, -0.07737340778112411, 0.04257206618785858, 0.04829343408346176, 0.035493720322847366, -0.017923185601830482, -0.05013887211680412, -0.033002015203237534, 0.027440804988145828, 0.0372135192155838, -0.05153173208236694, 0.04816843941807747, 0.05750009045004845, -0.02478049509227276, 0.02761499211192131, -0.037011243402957916, 0.019839303568005562, -0.023880574852228165, -0.03223075717687607, 0.03191284090280533, 0.03066903166472912, 0.03747261315584183, -0.016842709854245186, -0.022324804216623306, 0.018892066553235054, 0.0005556571995839477, 0.006235209293663502, -0.035813022404909134, -0.004031452815979719, -0.0716404989361763, 0.011313317343592644, -0.06255088001489639, 0.016833463683724403, -0.03820091485977173, -0.052325304597616196, 0.048702508211135864, -0.0387771911919117, -0.05039674788713455, -0.02013332024216652, 0.04919213801622391, -0.04433651641011238, 0.010856199078261852, 0.07511503249406815, -0.01474840473383665, -0.01637764647603035, 0.029149599373340607, 0.04927244782447815, 0.03177877888083458, -0.04342765733599663, -0.018552755936980247, -0.00002044167194981128, 0.04274759441614151, 0.03101576305925846, 0.0008836971246637404, -0.04527566209435463, -0.012311992235481739, 0.07903241366147995, 0.03462429717183113, 0.02560407668352127, -0.04626057296991348, 0.04134736955165863, 0.0021140603348612785, -0.07898785173892975, 0.011880816891789436, -0.06094907969236374, -0.034048669040203094, -0.04390789568424225, 0.02531914971768856, -0.007315625436604023, 0.0024926341138780117, -0.000784611445851624, -0.08684590458869934, -0.004701484926044941, -0.015852518379688263, -0.0034881860483437777, 0.006845482159405947, -0.01965216174721718, -0.001244169194251299, 0.04114878922700882, -0.005586612969636917, -0.021268488839268684, 0.051062460988759995, -0.016461221501231194, -0.09835708886384964, -0.03818313777446747, 0.03804296255111694, -0.06604130566120148, 0.01217663660645485, -0.004731937311589718, -0.0024085219483822584, -0.007151623256504536, -0.011467338539659977, 0.002366824308410287, -0.010808105580508709, 0.07030538469552994, 0.016043467447161674, -0.08503510802984238, 0.06947653740644455, 0.07787609100341797, -0.023700332269072533, 0.036387115716934204, 0.03766987845301628, -0.025776157155632973, 0.019381295889616013, -0.04255416989326477, -0.06291625648736954, 0.04052717611193657, 0.002530535915866494, -0.004812752828001976, -0.04365552216768265, -0.02927624061703682, -0.0317731574177742, 0.008831018581986427, 0.006375368218868971, -0.027031922712922096, -0.028886254876852036, -0.032744113355875015, -0.044540371745824814, 0.006524480879306793, 0.003921078983694315, 0.03418216481804848, -0.044711027294397354, 0.098622627556324, -0.028452420607209206, -0.012347515672445297, -0.005628966726362705, -0.015932269394397736, -0.015507636591792107, 0.03426474332809448, -0.024408966302871704, -0.042493078857660294, -0.027834152802824974, 0.03916051238775253, -0.04601156339049339, 0.005558432545512915, -0.008246496319770813, 0.04106363654136658, 0.029960623010993004, -0.019098224118351936, -0.03887936472892761, -0.0040250178426504135, 0.0019687674939632416, 0.03691671043634415, 0.03203827887773514, 0.019480643793940544, -0.0354006364941597, -0.02375168353319168, -0.011222286149859428, 0.0037269494496285915, -0.05220602825284004, -0.03429955989122391, -0.00194313854444772, -0.006674473639577627, 0.008381715044379234, -0.006330300588160753, -0.023199541494250298, 0.017025046050548553, -0.04787328466773033, -0.029216857627034187, 0.0322105810046196, -0.009874180890619755, -0.01752053201198578, 0.02428148314356804, 0.033656343817710876, 0.015401050448417664, 0.030351825058460236, -0.014834832400083542, -0.02223454788327217, 0.06315847486257553, -0.03825453668832779, 0.01587534323334694, -0.03579222410917282, 0.04480377584695816, 0.013690534979104996, -0.04314304143190384, 0.019946247339248657, -0.0005356658948585391, -0.038172390311956406, -0.07703565061092377, -0.06410069018602371, -0.017994552850723267, 0.034700680524110794, 0.025804730132222176, -0.012447869405150414, -0.05151669308543205, 0.029889527708292007, 0.022597242146730423, 0.01396866887807846, -0.06505665928125381, -0.055739760398864746, 0.020797519013285637, 0.058035701513290405, -0.028710907325148582, -0.0033764787949621677, 0.03599857538938522, -0.04007459804415703, -0.005854802671819925, -0.050184980034828186, 0.01896638609468937, 0.00010671861673472449, -0.026425328105688095, -0.011890032328665257, 0.017009049654006958, 0.04303450882434845, 0.05076581612229347, 0.03927484154701233, 0.023817893117666245, 0.022010214626789093, 0.012743225321173668, -0.008984959684312344, -0.00463350024074316, 0.02411223016679287, -0.04852006584405899, 0.007289102766662836, -0.044884469360113144, -0.01959916204214096, -0.0035156134981662035, 0.0592435821890831, -0.013466456905007362, -0.06068393588066101, -0.028699563816189766, 0.07859776169061661, -0.013462281785905361, 0.00179318489972502, 0.003145212307572365, -0.031772367656230927, -0.015657365322113037, -0.01924341358244419, -0.010250907391309738, 0.019205842167139053, -0.020440444350242615, 0.00014634009858127683, -0.05376450717449188, 0.00763421505689621, 0.029799532145261765, 0.005078501999378204, -0.029665252193808556, -0.037317607551813126, 0.007787363603711128, -0.024294685572385788, -0.004153510555624962, 0.009889430366456509, 0.06783931702375412, 0.05712765455245972, 0.010312342084944248, -0.04598812386393547, -0.00996156595647335, -0.025637276470661163, 0.007763329893350601, -0.018879903480410576, -0.02741912566125393, 0.012178272008895874, 0.05281633138656616, -0.011564288288354874, -0.0046943798661231995, -0.022366270422935486, 0.0014685119967907667, 0.024608174338936806, -0.0037944044452160597, -0.02529064565896988, -0.01477338932454586, 0.0024257563054561615, -0.034175582230091095, -0.029329687356948853, -0.0035327619407325983, 0.06873256713151932, 0.00037975236773490906, -0.012640930712223053, 0.01230705063790083, 0.023534230887889862, 0.0021228445693850517, 0.0017943127313628793, -0.04377293959259987, 0.040856167674064636, -0.023262869566679, 0.015779100358486176, -0.022428328171372414, -0.05123741179704666, 0.017527196556329727, 0.0299695897847414, 0.004485904239118099, 0.025301609188318253, 0.030102062970399857, 0.022952688857913017, 0.021203944459557533, 0.014888303354382515, 0.0038061293307691813, 0.029786409810185432, -0.039070263504981995, 0.011082887649536133, -0.006902287248522043, -0.045850031077861786, 0.035579435527324677, -0.026184694841504097, -0.006879380438476801, 0.008035177364945412, 0.00003092763290624134, 0.04347897320985794, 0.03725913166999817, 0.05262201651930809, -0.05010351911187172, 0.02700952999293804, -0.005914881359785795, -0.02181880921125412, -0.0077432855032384396, 0.01889764331281185, -0.009039855562150478, 0.006654830649495125, 0.014962824061512947, 0.03889972344040871, 0.025041546672582626, -0.07846558839082718, -0.009112396277487278, -0.0005950027261860669, -0.012627080082893372, -0.0005250697722658515, 0.0840459018945694, 0.007018188014626503, 0.06162802129983902, -0.06557029485702515, -0.057285651564598083, 0.019731007516384125, 0.011682175099849701, 0.0008928105817176402, 0.011553607881069183, 0.0012126859510317445, -0.017298027873039246, -0.004448433872312307, 0.019649077206850052, -0.007912272587418556, -0.0615084171295166, 0.07864870131015778, -0.08112834393978119, 0.028328493237495422, 0.05757089704275131, 0.08475228399038315, 0.004449579864740372, -0.0058171628043055534, 0.0077986647374928, -0.07854165136814117, 0.08513182401657104, 0.010802218690514565, -0.02240423485636711, 0.007541750557720661, 0.03559000417590141, -0.03059874102473259, 0.02301299013197422, -0.02270013466477394, -0.007437402382493019, 0.041413307189941406, 0.012020676396787167, -0.02819446288049221, -0.07968667149543762, 0.007643428165465593, 0.02588067762553692, -0.010305897332727909, 0.008476026356220245, 0.005473851226270199, 0.004448173567652702, 0.0008799855713732541, -0.011619513854384422, 0.0013456855667755008, 0.02544792741537094, 0.0452347956597805, 0.018059467896819115, 0.022700808942317963, 0.032863691449165344, -0.0508844256401062, 0.047285936772823334, 0.0325673446059227, 0.014836187474429607, -0.0361005961894989, -0.0007322282763198018, 0.03233804181218147, -0.05128253251314163, 0.025379832834005356, 0.0026789710391312838, -0.01911933347582817, -0.018443457782268524, -0.013332423754036427, -0.011327494867146015, -0.0381055623292923, -0.042839761823415756, -0.04742918536067009, -0.034165870398283005, -0.05082462728023529, 0.010531255044043064, 0.028358852490782738, 0.06263274699449539, -0.023599708452820778, 0.04228566214442253, 0.02947910502552986, -0.016394302248954773, -0.04934898763895035, 0.04216460883617401, -0.003791461233049631, 0.005029186140745878, 0.055794116109609604, -0.019143182784318924, 0.015404454432427883, 0.016199445351958275, -0.007980850525200367, 0.020140748471021652, 0.014331859536468983, 0.019224615767598152, 0.00161937705706805, -0.018885590136051178, 0.03616147115826607, 0.052430540323257446, -0.05091582611203194, 0.006125422194600105, 0.004943387117236853, 0.030955294147133827, 0.01814708299934864, -0.10005743056535721, 0.009277326986193657, -0.04890594258904457, -0.020335420966148376, -0.048340342938899994, -0.008818073198199272, 0.033021487295627594, 0.020073778927326202, -0.007547653745859861, 0.04995886608958244, 0.01369518507272005, 0.07339133322238922, -0.03367496281862259, 0.0474044568836689, 0.05606050416827202, 0.016504980623722076, -0.042843740433454514, 0.040004391223192215, -0.02591514028608799, -0.04958412051200867, -0.05662227049469948, 0.02162225916981697, 0.04229956492781639, 0.00243504554964602, 0.022455424070358276, 0.006230830680578947, -0.005639116745442152, -0.026720983907580376, 0.014389707706868649, 0.005680037662386894, -0.02144058607518673, 0.009197189472615719, -0.003571614623069763, 0.016485024243593216, -0.010329358279705048, -0.0003654711472336203, 0.016392704099416733, -0.025901690125465393, -0.03335212916135788, 0.03810734301805496, -0.09722913056612015, 0.010103339329361916, -0.05345848202705383, 0.12281890958547592, -0.05128797888755798, 0.0006038601277396083, -0.0021808950696140528, 0.01351168006658554, -0.022848131135106087, -0.03108971007168293, -0.06150119751691818, -0.02144700288772583, -0.03277773782610893, 0.030462276190519333, 0.0158146470785141, 0.033130645751953125, 0.01813443936407566, 0.0642145499587059, 0.04464847221970558, 0.024625318124890327, -0.009154966101050377, -0.022927971556782722, -0.03840770199894905, 0.028675032779574394, 0.03982801362872124, 0.018166285008192062, 0.02166435495018959, 0.02691594883799553, -0.000713131099473685, 0.025503121316432953, -0.025938699021935463, -0.02782677859067917, 0.015666676685214043, 0.045504380017519, 0.0048692356795072556, 0.0382530502974987, -0.06996279954910278, 0.044004179537296295, 0.07443451136350632, 0.07140909880399704, 0.029661400243639946, -0.007806775625795126, 0.07363541424274445, -0.021958516910672188, 0.047382526099681854, -0.03645457699894905, 0.004155827220529318, 0.007532798685133457, 0.007852629758417606, -0.014648756943643093, 0.0305449478328228, -0.02287670597434044, -0.0425158366560936, -0.05290835723280907, -0.011654785834252834, -0.03884101286530495, 0.0732165277004242, -0.06358283758163452, -0.004502171650528908, 0.0031206277199089527, -0.018575403839349747, -0.022318867966532707, 0.07058358192443848, -0.0022035271394997835, -0.05401447042822838, -0.01711101084947586, 0.007568505126982927, 0.01632671058177948, -0.011950078420341015, 0.010624873451888561, -0.04560046270489693, -0.05280125513672829, -0.02482347935438156, -0.030895156785845757, 0.013505215756595135, -0.03530039265751839, 0.0031671118922531605, -0.013843875378370285, 0.01704055443406105, 0.03378549963235855, 0.005640504416078329, -0.004996698349714279, -0.05145448073744774, -0.0632256418466568, 0.015277441591024399, 0.04517868161201477, -0.006714015733450651, -0.05292431265115738, -0.062552809715271, 0.08297953009605408, 0.03090762346982956, -0.015942297875881195, -0.09075486660003662, 0.01865200512111187, 0.044471219182014465, 0.0434715636074543, -0.04764412343502045, 0.03561777248978615, 0.014029108919203281, 0.0010516596958041191, 0.010077335871756077, -0.07920299470424652, 0.08064114302396774, 0.047162678092718124, 0.03606892749667168, 0.0360734798014164, 0.018129954114556313, -0.029782254248857498, -0.02401135489344597, 0.04697476327419281, 0.021935729309916496, 0.024365946650505066, 0.00939150433987379, -0.013357402756810188, 0.05313487723469734, 0.03266516700387001, 0.008622979745268822, -0.03935510665178299, -0.013674688525497913, -0.024816114455461502, -0.0032592876814305782, 0.04372811317443848, -0.0202617309987545, -0.004161735065281391, 0.0007278196280822158, -0.0642695352435112, -0.00012235829490236938, 0.002852020785212517, 0.016705239191651344, -0.0697319507598877, -0.0065156519412994385, -0.06491117179393768, -0.012211844325065613, -0.0023288701195269823, 0.0020678879227489233, -0.020435770973563194, -0.030137067660689354, 0.00012024234456475824, 0.02461414970457554, 0.01623755320906639, 0.07007098197937012, -0.016311917454004288, -0.0190600473433733, -0.0020552638452500105, 0.01849617436528206, 0.0035947244614362717, 0.01870397850871086, -0.01527123712003231, 0.003792867995798588, -0.026951517909765244, 0.04718642309308052, -0.017544923350214958, -0.057796381413936615, -0.002197408815845847, -0.004475313238799572, -0.009706701152026653, -0.04265271872282028, -0.005074747372418642, -0.009169857017695904, -0.003922893665730953, 0.015577433630824089, -0.025128988549113274, 0.058242958039045334, 0.008740861900150776, 0.0892816036939621, 0.007330362219363451, -0.03254256024956703, 0.008029174990952015, -0.012895775958895683, 0.02770351991057396, -0.01345362700521946, -0.04230225831270218, 0.0248673465102911, 0.019104355946183205, -0.030675433576107025, -0.05640349164605141, 0.04471398517489433, -0.014822244644165039, -0.025531338527798653, -0.05333289876580238, -0.03869647532701492, -0.0344238318502903, 0.07135177403688431, -0.0053899651393294334, -0.011417384259402752, -0.07035766541957855, -0.009497791528701782, -0.005083273630589247, -0.031194638460874557, -0.0029977078083902597, -0.040131669491529465, 0.020774494856595993, 0.05379059165716171, 0.017111627385020256, 0.02781093306839466, -0.08132598549127579, 0.0175935011357069, -0.05257195606827736, -0.00026716504362411797, 0.005975603591650724, 0.006206259597092867, 0.047880273312330246, 0.0026237594429403543, 0.014683072455227375, 0.0034943013451993465, 0.010831893421709538, 0.027620911598205566, -0.05775413662195206, 0.01915881037712097, -0.026137011125683784, -0.009137578308582306, -0.016255853697657585, 0.01920323632657528, -0.0324539989233017, -0.03965359926223755, -0.024884913116693497, 0.026961125433444977, -0.038355469703674316, 0.04033079370856285, 0.07419572025537491, 0.02790343575179577, 0.05654217302799225, -0.015358204953372478, 0.03541318327188492, -0.09928030520677567, 0.018249094486236572, 0.00023286417126655579, -0.03444996848702431, 0.05064907670021057, 0.00633601937443018, -0.013577228412032127, -0.05316657945513725, 0.025476906448602676 ]
<p>I'm trying to help out a not-for-profit organization and made an error that I'm trying to fix. They've been doing a non scientific survey of their Board of Directors for a number of years regarding board engagement. They asked me to help them convert the survey format from an unfriendly Excel file to something web based, handle the results and do some analysis for them.</p> <p>In past years, they've used what I'm going to call a weighted scale (Very good = 5, Good = 3, Fair = 2, Poor = -1). This year, we mistakenly included an extra level by allowing a 5, 4, 3, 2, or 1 response. (That is, the previous questionnaires had 4 options, but this one has 5.) </p> <p>I'm trying to figure out how to conform the scales to be roughly equivalent. I had been thinking that I could let 5 = 5, 4 = 3, 3 = 2.5, 2 = 2 and 1 = -1. However, I realize that this doesn't work and will skew everything lower.</p> <p>Can anyone recommend a good way to handle this?</p>
g73662
[ 0.025206563994288445, 0.006017643958330154, -0.015653610229492188, -0.05760935693979263, 0.024908173829317093, 0.029438555240631104, 0.00743776373565197, -0.019502948969602585, -0.041689153760671616, 0.013882238417863846, 0.03086361102759838, -0.008751274086534977, 0.011901693418622017, 0.04342758283019066, -0.008683471940457821, 0.04251469299197197, 0.06855227053165436, -0.05239812284708023, 0.03470601141452789, 0.0660272017121315, 0.01198720932006836, -0.021082544699311256, 0.007611292414367199, 0.002027730690315366, -0.04866702854633331, -0.024546898901462555, -0.05182772874832153, 0.04818154498934746, -0.0800425261259079, -0.04437921941280365, -0.07223142683506012, 0.07330571860074997, 0.020867973566055298, 0.028964169323444366, 0.010535450652241707, 0.06485123187303543, 0.027744624763727188, 0.019085688516497612, 0.017381655052304268, 0.030420755967497826, 0.000581688538659364, 0.00392567552626133, 0.02322177030146122, 0.02580566518008709, 0.011771014891564846, -0.05095410346984863, 0.003617348615080118, -0.04242207482457161, 0.09516258537769318, -0.016672320663928986, -0.030982349067926407, 0.009120057336986065, 0.017619391903281212, 0.015072600916028023, -0.05329475179314613, 0.04434674605727196, -0.02291131392121315, -0.0010873255087062716, 0.029131794348359108, 0.008978892117738724, -0.03121117129921913, -0.07898186147212982, 0.01600046455860138, -0.021176636219024658, 0.035696841776371, 0.0655413269996643, 0.019714318215847015, 0.01214209757745266, -0.058160483837127686, 0.022423550486564636, -0.005946144927293062, -0.01953910104930401, -0.019825756549835205, 0.023055918514728546, -0.05616927519440651, -0.016797242686152458, -0.008260327391326427, -0.019204560667276382, 0.015159443020820618, -0.010009883902966976, -0.016632825136184692, 0.03924810141324997, 0.042244505137205124, 0.029594378545880318, 0.017921006307005882, -0.02212163247168064, 0.0071246204897761345, 0.0019925127271562815, 0.07876525074243546, -0.02118982933461666, -0.0033858930692076683, -0.017381006851792336, 0.038243260234594345, 0.00923762284219265, -0.035684045404195786, 0.027300141751766205, -0.018776560202240944, -0.01194898970425129, -0.005656592082232237, 0.002126947743818164, -0.002177973510697484, 0.01750986836850643, -0.07652202993631363, -0.024057628586888313, -0.07112916558980942, 0.023679856210947037, 0.08523763716220856, 0.01651977002620697, 0.010738374665379524, -0.047537676990032196, -0.030424105003476143, -0.01720484159886837, 0.005604477133601904, -0.03166358172893524, 0.0021700772922486067, -0.02694607712328434, 0.014100410975515842, -0.02712559886276722, -0.03328976035118103, 0.043747544288635254, 0.07535433769226074, -0.10238205641508102, 0.05268046259880066, 0.027997436001896858, 0.017224397510290146, -0.06180070713162422, -0.02280992455780506, 0.0659438893198967, 0.006772773806005716, -0.04060885310173035, -0.012882677838206291, -0.05460430309176445, 0.017385976389050484, 0.0057509662583470345, -0.005907673854380846, 0.01041827630251646, -0.027937784790992737, 0.003100265748798847, -0.02891046740114689, -0.030468426644802094, -0.002365914173424244, 0.031051011756062508, -0.0009322260739281774, 0.009833772666752338, 0.02878483571112156, 0.018983546644449234, -0.010798615403473377, 0.005484140012413263, 0.07799621671438217, -0.0041544316336512566, 0.034756384789943695, 0.051742639392614365, -0.036433521658182144, -0.029397951439023018, -0.014307629317045212, -0.02883988246321678, 0.007196133024990559, 0.05749145522713661, -0.02712494693696499, -0.016174178570508957, 0.032106634229421616, 0.00892346166074276, -0.037659768015146255, 0.009039799682796001, 0.06352759897708893, 0.047460950911045074, 0.01207365095615387, -0.0006776166846975684, -0.03115983121097088, 0.03282816708087921, -0.044302407652139664, -0.004173056222498417, 0.044278573244810104, 0.020218683406710625, 0.012940098531544209, 0.058334559202194214, 0.02691585011780262, 0.03912706673145294, 0.03837738558650017, -0.005959054455161095, -0.018699267879128456, 0.04645577818155289, 0.014079803600907326, -0.03001243807375431, 0.00739550543949008, -0.06973227858543396, 0.024538522586226463, 0.018960870802402496, 0.03517206758260727, -0.02520662359893322, 0.03538889437913895, -0.04626158997416496, 0.005904334597289562, -0.04093349725008011, -0.04496514052152634, 0.004446441773325205, 0.01411178894340992, -0.035570014268159866, -0.03719421476125717, -0.07383806258440018, 0.026697048917412758, 0.038451358675956726, -0.028218427672982216, 0.027465704828500748, -0.013977693393826485, 0.03512542322278023, -0.026380522176623344, -0.035645581781864166, -0.020943157374858856, -0.037555985152721405, -0.026253174990415573, 0.0040157451294362545, -0.022114569321274757, -0.003134731901809573, -0.008033760823309422, 0.0683223307132721, -0.0009409470949321985, 0.0682762935757637, -0.03313938155770302, 0.042858388274908066, -0.03980203717947006, -0.014042827300727367, 0.04578481987118721, -0.04874809831380844, 0.04422604665160179, -0.03436105698347092, -0.028738459572196007, -0.007040980737656355, -0.014296920038759708, -0.03552422299981117, 0.0034259846433997154, -0.018724218010902405, -0.017481736838817596, -0.0124231968075037, 0.045394185930490494, 0.022094957530498505, -0.019527418538928032, 0.021466854959726334, 0.02612442336976528, -0.00868160929530859, 0.04240552335977554, 0.00815822184085846, -0.035806283354759216, 0.011072377674281597, 0.01560031995177269, -0.0024733480531722307, 0.00045747525291517377, 0.05646880343556404, -0.0010629540774971247, 0.07296052575111389, -0.021801939234137535, 0.0014584905002266169, 0.019157107919454575, -0.03371763601899147, 0.015945037826895714, 0.029762616381049156, 0.04513461887836456, 0.002593323355540633, 0.010047666728496552, 0.013518715277314186, -0.0064795538783073425, -0.028001602739095688, -0.016754774376749992, 0.034192830324172974, 0.014527225866913795, -0.05482828989624977, 0.019386757165193558, -0.05158047750592232, 0.018337460234761238, -0.013117608614265919, -0.02795095555484295, -0.0010270935017615557, -0.007580560632050037, 0.020600760355591774, -0.001354080974124372, -0.01370980404317379, -0.022527307271957397, -0.018171504139900208, 0.004566240590065718, -0.005326102487742901, 0.0512111522257328, -0.028660690411925316, -0.04627227783203125, 0.027099689468741417, 0.045594703406095505, 0.055906496942043304, 0.021493425592780113, -0.024758661165833473, -0.05116979032754898, 0.00757545605301857, -0.014176752418279648, -0.05029319226741791, 0.016800256446003914, -0.01801016554236412, 0.04050556197762489, 0.01939583383500576, 0.04202526807785034, -0.058360304683446884, 0.05320928245782852, 0.03197487071156502, -0.061315447092056274, 0.02295699529349804, 0.00936336349695921, -0.05298807471990585, -0.006880324799567461, -0.029917577281594276, -0.0009829788468778133, 0.02443593181669712, 0.023579100146889687, 0.05092278867959976, -0.06614372879266739, -0.021084485575556755, -0.018689436838030815, -0.001016148249618709, -0.03560732677578926, -0.004358550067991018, 0.04089479148387909, 0.029529934749007225, 0.03682556375861168, -0.021662438288331032, -0.013342407532036304, -0.02672290802001953, 0.02225964330136776, 0.011561133898794651, -0.027161207050085068, 0.05366360768675804, -0.00953034870326519, 0.0296843983232975, -0.032048508524894714, 0.023098034784197807, 0.015885429456830025, 0.02569255419075489, 0.00903400219976902, -0.01705935411155224, 0.01563538983464241, -0.05551782250404358, 0.022812481969594955, -0.05553781986236572, 0.023528769612312317, 0.01803927682340145, -0.017505714669823647, -0.031003333628177643, -0.030148744583129883, -0.015487773343920708, -0.010518745519220829, -0.045954447239637375, 0.03740089386701584, 0.029549362137913704, -0.01189934741705656, -0.02964930608868599, -0.0006653968011960387, 0.006734054069966078, -0.01260354183614254, -0.02178637497127056, 0.054903969168663025, 0.017831170931458473, 0.03073902428150177, 0.026345811784267426, -0.020708197727799416, 0.02533685229718685, -0.025508293882012367, -0.016287723556160927, -0.01601710356771946, 0.006342846900224686, -0.0443253219127655, 0.03327961266040802, 0.013733266852796078, 0.049176786094903946, -0.034950051456689835, 0.026624109596014023, 0.04407505318522453, -0.06256597489118576, 0.06016312912106514, -0.005414322018623352, -0.007275453303009272, -0.043476272374391556, 0.009455284103751183, 0.048031073063611984, 0.054868314415216446, 0.04834308475255966, 0.06231917440891266, 0.04751596599817276, -0.026232603937387466, -0.07550904154777527, -0.024249469861388206, -0.037301402539014816, 0.01796434074640274, -0.07150361686944962, -0.005252078641206026, 0.05311928316950798, -0.083971306681633, -0.03416306897997856, -0.04847220331430435, 0.06530600041151047, 0.028331082314252853, -0.016778649762272835, -0.05751032754778862, 0.01936173439025879, -0.0009302483522333205, 0.07728776335716248, 0.02603861503303051, -0.005093926098197699, 0.026304638013243675, 0.04020805284380913, -0.01706991158425808, 0.02009357511997223, -0.012954884208738804, -0.034856490790843964, -0.03533407673239708, 0.06740882992744446, -0.03684081882238388, -0.0534733347594738, 0.00245151505805552, -0.01181948371231556, 0.046662457287311554, -0.006517927628010511, 0.04655854031443596, 0.0005119102424941957, 0.01861715316772461, 0.0009474185644648969, -0.040105853229761124, 0.07576359808444977, -0.040611088275909424, -0.046911660581827164, 0.021402044221758842, 0.0398089699447155, -0.012315199710428715, -0.01594431698322296, 0.05100317671895027, 0.04371411353349686, 0.042496588081121445, 0.05426081269979477, 0.010001069866120815, 0.023078519850969315, -0.03038889542222023, -0.04674573987722397, 0.005441135726869106, -0.020214496180415154, -0.04111926257610321, -0.02369123138487339, -0.07013202458620071, 0.008744197897613049, -0.05523296445608139, -0.04358889162540436, -0.023100068792700768, 0.02657618187367916, -0.09328559041023254, 0.002908832859247923, -0.005404520779848099, 0.04447462037205696, -0.01575637422502041, 0.009117632173001766, 0.006722204387187958, -0.0007149563753046095, -0.03771175071597099, -0.008572466671466827, 0.04320480674505234, 0.07011565566062927, 0.017929181456565857, 0.00789839867502451, 0.005654841661453247, -0.03376857191324234, -0.02693389169871807, -0.06569045037031174, -0.06157975643873215, -0.004547376185655594, -0.009136204607784748, 0.0034409761428833008, 0.02060188166797161, -0.04425185173749924, 0.0005247642402537167, -0.026398994028568268, 0.014334584586322308, -0.018698962405323982, -0.02442893013358116, 0.08938667178153992, 0.010714813135564327, -0.016492126509547234, 0.022672388702630997, 0.004788494668900967, -0.03709757700562477, 0.0033103215973824263, 0.08176536113023758, 0.012089771218597889, -0.041049085557460785, 0.02356789819896221, 0.03796500340104103, -0.03971318155527115, 0.02313300408422947, -0.010330313816666603, -0.028109338134527206, 0.025122378021478653, 0.014381877146661282, 0.010186892002820969, 0.046998411417007446, 0.03527446463704109, -0.0014463885454460979, -0.013562247157096863, 0.06350988149642944, -0.009739149361848831, 0.004606901668012142, 0.011167610064148903, -0.045070797204971313, 0.00694059394299984, -0.001094326376914978, -0.03538297861814499, 0.02109830640256405, -0.028392886742949486, 0.03381026163697243, 0.05664037540555, -0.012404706329107285, -0.026381686329841614, 0.04947098717093468, 0.01872747391462326, -0.02136300690472126, -0.022158294916152954, 0.025386864319443703, 0.07501711696386337, -0.005855835974216461, 0.05763943865895271, 0.031481292098760605, -0.015120922587811947, -0.012393267825245857, -0.007710001897066832, -0.008677967824041843, 0.013492457568645477, -0.0313793420791626, -0.1007099598646164, 0.011855406686663628, -0.008183999918401241, 0.008173907175660133, 0.04260591045022011, -0.002789180725812912, 0.0034832756500691175, 0.0075416867621243, -0.026264065876603127, -0.049179866909980774, 0.01669228821992874, -0.014510932378470898, 0.018157323822379112, -0.03217192739248276, 0.021680479869246483, 0.021969137713313103, 0.007891531102359295, 0.032282594591379166, -0.025573305785655975, 0.024288302287459373, -0.06126917898654938, -0.061516474932432175, 0.02025194652378559, -0.006451540160924196, 0.05967431142926216, 0.025331512093544006, -0.030047904700040817, -0.02760959416627884, -0.02617545798420906, -0.072130486369133, -0.048225779086351395, 0.04890863597393036, 0.012013561092317104, 0.017487529665231705, -0.07229440659284592, -0.006455530412495136, 0.013696775771677494, -0.04937870800495148, -0.00855612475425005, -0.06388329714536667, -0.030854545533657074, -0.03156690672039986, -0.023807693272829056, -0.07141132652759552, -0.02489379607141018, 0.06434645503759384, 0.01307592447847128, 0.004148423206061125, -0.021968239918351173, -0.01637318544089794, -0.01928821951150894, 0.08278420567512512, 0.011023834347724915, -0.021139904856681824, -0.01859319768846035, -0.03794531151652336, 0.05305425077676773, -0.05826614797115326, 0.023433756083250046, -0.037422098219394684, 0.015456588938832283, -0.032732363790273666, -0.08505130559206009, -0.01255941390991211, 0.00897342897951603, 0.006322529632598162, 0.05173194408416748, -0.019161365926265717, 0.07416456192731857, -0.05419008061289787, -0.00038095025229267776, -0.005195526406168938, 0.013772622682154179, -0.04575042426586151, -0.008477181196212769, 0.03669971227645874, -0.03437729924917221, 0.029246537014842033, 0.034528739750385284, 0.014004303142428398, 0.013822920620441437, 0.006211967207491398, -0.053434137254953384, -0.06450455635786057, 0.06200156733393669, -0.021575424820184708, 0.035754840821027756, 0.021443413570523262, -0.004848638083785772, -0.020297406241297722, -0.017295466735959053, -0.02883290685713291, -0.03533884510397911, -0.05181748792529106, -0.07876323908567429, 0.057961441576480865, -0.009645569138228893, -0.017823943868279457, 0.027382375672459602, 0.005715508945286274, 0.023622144013643265, -0.03839387372136116, 0.012856598012149334, -0.013449775986373425, -0.018548380583524704, 0.031246071681380272, 0.020924709737300873, -0.05929974466562271, 0.03585437312722206, -0.017909569665789604, 0.05892894044518471, 0.021276691928505898, 0.052102651447057724, -0.025426799431443214, -0.02218758873641491, -0.0005089151673018932, 0.011637515388429165, -0.03542681038379669, -0.034381866455078125, 0.025037286803126335, 0.0009649514686316252, -0.06078210100531578, 0.06818051636219025, 0.04964423179626465, -0.023296698927879333, -0.032740842550992966, -0.043104857206344604, 0.02796330489218235, 0.008167150430381298, 0.039538946002721786, 0.0471128486096859, 0.044279344379901886, 0.03892584145069122, 0.017133720219135284, -0.09267640113830566, -0.008348056115210056, 0.029757291078567505, -0.05148205906152725, 0.08027937263250351, -0.04322723299264908, 0.03269334137439728, -0.010185766033828259, -0.03445520997047424, 0.02874048240482807, 0.0012098562438040972, 0.03775914013385773, 0.010944371111690998, 0.03394763544201851, 0.017996549606323242, -0.028092732653021812, 0.018231462687253952, 0.04283269867300987, 0.028371058404445648, -0.010324652306735516, 0.0033169968519359827, 0.02189878188073635, -0.02981986291706562, 0.0048171295784413815, 0.014027987606823444, 0.004569453652948141, 0.009300275705754757, 0.10331663489341736, 0.04661725461483002, -0.02004506066441536, 0.05795780569314957, -0.01164426188915968, -0.006166043691337109, -0.006927048787474632, -0.019503455609083176, -0.016987649723887444, 0.005805629305541515, -0.018868785351514816, 0.04137442633509636, 0.07596025615930557, -0.0001593952183611691, -0.002371980110183358, -0.02791651524603367, 0.01617189683020115, -0.01355147548019886, -0.02663860283792019, -0.07196065038442612, -0.04049322381615639, -0.10904888808727264, -0.03320687636733055, 0.06131425127387047, 0.018847646191716194, -0.0023709090892225504, 0.029333733022212982, 0.015251798555254936, -0.00882016122341156, -0.0489027239382267, -0.02802673541009426, -0.037119824439287186, 0.020302006974816322, 0.02939748950302601, -0.052576303482055664, 0.023585952818393707, 0.07855456322431564, -0.05996672064065933, 0.01193909626454115, -0.016022220253944397, 0.0283829215914011, -0.006911541800945997, -0.062444981187582016, -0.019456103444099426, -0.02451598457992077, 0.10452287644147873, 0.04860956594347954, -0.0014610615326091647, -0.029188109561800957, 0.021052880212664604, -0.021650655195116997, 0.014803965575993061, 0.006979061756283045, -0.001490164315328002, -0.0772852748632431, 0.05451832339167595, 0.0008534984663128853, 0.010860136710107327, -0.030300918966531754, 0.05307973176240921, -0.03077057935297489, -0.07276937365531921, -0.001227789674885571, 0.03467326611280441, -0.02235213853418827, 0.08585713058710098, 0.02050749585032463, -0.008888162672519684, 0.025226525962352753, -0.035763584077358246, 0.013930092565715313, 0.004498645197600126, -0.051713522523641586, -0.02928697131574154, -0.06021001562476158, 0.02936098724603653, -0.05931049957871437, -0.05244975537061691, -0.013441981747746468, 0.008549077436327934 ]
<p>I am looking at two populations on which I have measured 4 independent variables ($X_1$, $X_2$, $X_3$, $X_4$) and one dependent variable ($Y$) along with each measurement or observation. I suspect that the two populations are different in the sense that the second population's $Y$ shows a dependence on an additional non-considered factor (I expect $Y$ to be systematically lower, in fact). Considering that:</p> <ul> <li>the dependent variables are highly correlated;</li> <li>the dependence of $Y$ on the $X$'s is unknown and arguably non-parametric;</li> <li>the number of observables/measurements is small (~100 for the first group, ~30 for the second).</li> </ul> <p>I feel that multi linear regression would assume some kind of underlying structure and would bias my analysis, so I would like to avoid it. I tried to use PCA on both and compare the PC's: nothing significant comes out in the sense of dimensionality. Could you suggest a test that would check if the two populations are really different in respect to $Y$ while keeping at a minimum the number of assumptions on its functional dependence?</p> <p>Thank you very much,</p> <p>P.</p>
g73663
[ 0.007815564051270485, -0.012494967319071293, -0.008716365322470665, -0.03619592264294624, -0.035976238548755646, -0.010364620015025139, 0.040882714092731476, -0.03531257435679436, -0.00598203344270587, -0.04058316722512245, 0.026425277814269066, -0.0028806966729462147, -0.023265205323696136, 0.011082890443503857, 0.015249806456267834, -0.02882748283445835, 0.06872671097517014, -0.04463474825024605, 0.04005556181073189, 0.019342225044965744, -0.02396927960216999, 0.03637876361608505, 0.04241539537906647, 0.05948726460337639, 0.026360483840107918, -0.04113520309329033, 0.01484272163361311, 0.009723871015012264, -0.05964769050478935, -0.01690654642879963, 0.00991285964846611, -0.045427437871694565, 0.05055341497063637, -0.047158319503068924, -0.03472161293029785, -0.008543439209461212, 0.05266072228550911, 0.001401386340148747, 0.019802052527666092, 0.02967146784067154, -0.05024172365665436, 0.03503641113638878, 0.009800408035516739, 0.023708922788500786, 0.006856361869722605, 0.01197691261768341, 0.01416010595858097, -0.01661355048418045, 0.018684571608901024, -0.009652134962379932, 0.01717345230281353, 0.01889779604971409, -0.005583851598203182, 0.007674214895814657, 0.013395016081631184, 0.030342508107423782, -0.0002589925716165453, 0.07797745615243912, 0.023028915748000145, 0.028794990852475166, -0.008839522488415241, 0.00048320842324756086, -0.04377627745270729, 0.004766036756336689, -0.03881259635090828, 0.008402101695537567, 0.004458276554942131, -0.0653584897518158, -0.007385404780507088, -0.01933976635336876, -0.010983910411596298, -0.028443291783332825, 0.06383124738931656, 0.0003915714332833886, -0.0043522659689188, 0.05166219547390938, -0.02599184773862362, 0.0057498617097735405, -0.043768227100372314, -0.015145962126553059, 0.020873509347438812, 0.030909260734915733, 0.03761865198612213, 0.07096865773200989, 0.06380944699048996, -0.012967385351657867, 0.01488402858376503, -0.0005395220941863954, 0.04379159212112427, -0.012612724676728249, 0.05950529873371124, 0.042145851999521255, 0.047866880893707275, 0.06733924895524979, -0.02808433398604393, 0.011463259346783161, -0.026100611314177513, 0.01047378871589899, 0.03330811858177185, 0.023030176758766174, -0.002317650243639946, 0.05693349987268448, -0.04318741708993912, -0.0047082435339689255, 0.00491075124591589, -0.06619500368833542, 0.016991591081023216, 0.019376350566744804, -0.07762043923139572, -0.05913165956735611, -0.025049226358532906, 0.03494425490498543, -0.05240712687373161, -0.010851053521037102, -0.030846748501062393, -0.051867760717868805, -0.015549895353615284, -0.07248357683420181, -0.043340444564819336, -0.03202375769615173, 0.04743485897779465, -0.033394768834114075, 0.04218606278300285, 0.06866586953401566, -0.037259671837091446, -0.011435654945671558, -0.031448110938072205, 0.08248909562826157, 0.043055012822151184, 0.04202350229024887, 0.007095296401530504, -0.009956355206668377, 0.04831404983997345, -0.002322674263268709, -0.019780389964580536, 0.030345836654305458, -0.032379671931266785, 0.05172266066074371, -0.024185070767998695, 0.05320507660508156, -0.08266695588827133, 0.03596668690443039, -0.011307034641504288, 0.023970915004611015, -0.009851431474089622, 0.04212230443954468, 0.0163923017680645, -0.044561296701431274, -0.03956089913845062, 0.04199772700667381, 0.04186198115348816, 0.03681283816695213, 0.03707563877105713, 0.026500355452299118, -0.04842295125126839, 0.01569579914212227, -0.04292325675487518, -0.04792873188853264, 0.03666315972805023, -0.028148813173174858, -0.025282805785536766, -0.014426860958337784, 0.03234494850039482, 0.00026725916541181505, 0.0236066821962595, -0.0034008659422397614, 0.008975292555987835, -0.007299980614334345, -0.006489746272563934, 0.03269233927130699, -0.02784845046699047, -0.04150008410215378, 0.027007577940821648, -0.026158839464187622, 0.010848255828022957, 0.04101850092411041, -0.010735936462879181, -0.023687582463026047, 0.010887211188673973, 0.014142037369310856, -0.017288634553551674, 0.04551326856017113, -0.012837640941143036, -0.03198903799057007, -0.0010442988714203238, -0.026880407705903053, -0.016848040744662285, 0.012505433522164822, -0.07501371949911118, -0.01908213458955288, -0.06100539490580559, 0.005347121972590685, -0.01461051870137453, -0.030738525092601776, -0.013720080256462097, -0.0157309677451849, 0.0023757980670779943, -0.05587190017104149, 0.022261274978518486, -0.05614946410059929, -0.04243937507271767, 0.02905466966331005, 0.025085993111133575, 0.06349633634090424, -0.038579292595386505, -0.02727515809237957, -0.0433182418346405, 0.012704093009233475, -0.012940182350575924, -0.05810900777578354, 0.002822065958753228, -0.018176009878516197, -0.0530976876616478, 0.030202774330973625, 0.05123230069875717, 0.032668620347976685, -0.016021540388464928, 0.014028092846274376, 0.002235980471596122, -0.0006670142174698412, -0.014905148185789585, -0.0018522529862821102, 0.09342359006404877, -0.02632850408554077, -0.007651174440979958, 0.01761573925614357, -0.006320354528725147, 0.023867588490247726, 0.027310477569699287, -0.0003947568475268781, -0.01683078706264496, -0.04948766529560089, 0.022730542346835136, 0.0024899537675082684, 0.022055046632885933, 0.025134282186627388, -0.027977095916867256, -0.03939127177000046, -0.0034393486566841602, 0.013478904962539673, 0.019439827650785446, -0.009579118341207504, -0.044014398008584976, 0.018216455355286598, 0.05116450786590576, -0.06947632879018784, -0.03223412111401558, 0.036539167165756226, 0.002659122459590435, 0.016351819038391113, -0.06883642077445984, 0.045783378183841705, 0.0021121834870427847, 0.0026493265759199858, -0.012704201973974705, -0.0392351858317852, 0.03797810152173042, 0.03969047591090202, -0.06230446323752403, -0.015074594877660275, -0.010650429874658585, -0.039332255721092224, -0.003177139675244689, 0.021999293938279152, 0.07639336585998535, -0.025918064638972282, 0.021431520581245422, -0.011995210312306881, -0.03177184611558914, -0.005579696968197823, 0.0003311403561383486, 0.032441623508930206, 0.008556922897696495, 0.039139047265052795, 0.030732229351997375, 0.03137185424566269, -0.023160891607403755, -0.015361640602350235, 0.053782396018505096, -0.00791159924119711, 0.053501762449741364, 0.022544488310813904, -0.02951781265437603, -0.04439110681414604, 0.06383507698774338, 0.011751062236726284, 0.05855784937739372, -0.021519063040614128, -0.016787512227892876, 0.04090258851647377, -0.00765217375010252, 0.023315077647566795, 0.021915173158049583, 0.026741143316030502, -0.024190137162804604, -0.04725160449743271, 0.027193402871489525, -0.05894574522972107, -0.0008484898135066032, 0.05349745973944664, -0.04293031617999077, -0.022644970566034317, 0.03945090249180794, 0.03915054351091385, 0.04752960801124573, -0.024305224418640137, -0.025958551093935966, -0.06475573778152466, 0.021012915298342705, -0.03494785726070404, 0.009688048623502254, 0.011274294927716255, 0.015251100063323975, -0.036246199160814285, -0.020088547840714455, -0.08007766306400299, -0.006881616543978453, 0.05224137380719185, -0.002199384616687894, 0.010433548130095005, 0.023106729611754417, -0.07597286254167557, -0.008547594770789146, 0.07762083411216736, -0.00647350400686264, -0.0069015477783977985, -0.008458226919174194, -0.009582968428730965, -0.06849304586648941, 0.011708998121321201, 0.06697150319814682, 0.0417579784989357, -0.010897556319832802, -0.021129554137587547, -0.02553234063088894, -0.0635470375418663, -0.022083301097154617, -0.024425320327281952, -0.024062950164079666, 0.06687236577272415, -0.030960863456130028, -0.02159152552485466, -0.011110297404229641, 0.027870837599039078, -0.06456198543310165, -0.015516364015638828, 0.02905372530221939, 0.08016662299633026, -0.0013531420845538378, -0.012077787891030312, 0.036234088242053986, -0.031600866466760635, 0.03095230460166931, 0.010419968515634537, 0.08843812346458435, -0.022821566089987755, 0.06474833190441132, -0.013164971023797989, -0.06398424506187439, 0.006624508649110794, 0.007096828892827034, -0.07830733805894852, 0.008733177557587624, -0.04140709340572357, 0.003948252648115158, 0.07323035597801208, 0.05673142150044441, 0.02577078342437744, 0.02783403918147087, -0.022030852735042572, -0.03508949279785156, 0.021601591259241104, 0.003087257267907262, -0.024936744943261147, 0.02621334046125412, -0.015634415671229362, 0.08278579264879227, 0.009347223676741123, -0.03436989337205887, 0.05283590033650398, 0.04490456357598305, 0.002942774910479784, 0.016566138714551926, 0.011964750476181507, 0.039710633456707, -0.0574435293674469, -0.007278439123183489, 0.022806156426668167, -0.030418260022997856, 0.04589797556400299, 0.006520438473671675, -0.0324256606400013, -0.08428347110748291, 0.0054758889600634575, 0.06691708415746689, -0.0418718121945858, 0.041154783219099045, -0.03261006996035576, 0.03642760589718819, 0.02015075273811817, -0.05450025573372841, -0.049605779349803925, 0.05024874210357666, 0.0027472260408103466, -0.03447604179382324, -0.03593435138463974, 0.0016782097518444061, 0.04573008045554161, -0.021491598337888718, 0.012101523578166962, -0.04175402596592903, -0.004716626834124327, 0.06357239186763763, 0.011126725934445858, 0.0072716763243079185, 0.019437173381447792, 0.015517069026827812, 0.01391427032649517, 0.024336129426956177, 0.04722538962960243, -0.030364034697413445, 0.03497268632054329, -0.04839425906538963, -0.03666224330663681, 0.045249100774526596, 0.06012795493006706, 0.05182621628046036, -0.0005334826419129968, -0.031120341271162033, 0.0012529189698398113, 0.013701464049518108, 0.0328935943543911, -0.022161629050970078, 0.008947553113102913, 0.049815449863672256, -0.002844197442755103, -0.04227253422141075, -0.007750630844384432, -0.012642105109989643, -0.027072036638855934, -0.034817684441804886, 0.02968900464475155, -0.03507282957434654, 0.034912560135126114, 0.0298842154443264, 0.046456191688776016, -0.032854218035936356, -0.005227627232670784, 0.014996793121099472, 0.0046044946648180485, -0.029532363638281822, 0.049979642033576965, -0.029115131124854088, -0.009300913661718369, 0.0027264717500656843, -0.02642391435801983, 0.08687539398670197, 0.018956013023853302, 0.03694133087992668, 0.03456439822912216, -0.019968071952462196, -0.03587287664413452, -0.016562793403863907, -0.05086026340723038, -0.04007447510957718, -0.022053919732570648, -0.07283294200897217, -0.016517700627446175, -0.00966458860784769, 0.01952582783997059, -0.028444888070225716, -0.008163051679730415, 0.012250379659235477, 0.030093934386968613, -0.04458758234977722, 0.011082341894507408, -0.014539361000061035, -0.012862345203757286, -0.0012162079801782966, -0.03599077835679054, 0.020046046003699303, -0.05209946259856224, 0.029929423704743385, 0.0007069958955980837, 0.025790410116314888, -0.04813649505376816, -0.017521340399980545, -0.07482151687145233, -0.013627123087644577, -0.024436507374048233, -0.019320286810398102, -0.010657204315066338, 0.022881345823407173, 0.03602823242545128, 0.00029846132383681834, -0.037216123193502426, 0.013119551353156567, -0.06553293764591217, 0.0004055429599247873, -0.0047043995000422, -0.03645695373415947, 0.06359356641769409, 0.07566529512405396, -0.023661481216549873, -0.04237089678645134, -0.027894314378499985, 0.08519527316093445, -0.055983927100896835, 0.010474254377186298, 0.04428970813751221, -0.060631051659584045, -0.008411739952862263, 0.03438732773065567, -0.022315608337521553, -0.05304814130067825, 0.02337920293211937, 0.02648080512881279, 0.03560913726687431, 0.03589917719364166, -0.04382278397679329, 0.05005401000380516, -0.043835729360580444, 0.020468715578317642, 0.034477584064006805, 0.07304336875677109, -0.011153016239404678, -0.016067594289779663, -0.027053318917751312, -0.06171584501862526, 0.00905855093151331, 0.018508633598685265, 0.020016983151435852, 0.02595314010977745, -0.01753305085003376, 0.03805970400571823, -0.033498477190732956, 0.01661868393421173, -0.001085720956325531, 0.027591967955231667, 0.025128807872533798, -0.031316258013248444, -0.003655064385384321, 0.02806488610804081, -0.0193043053150177, -0.017710503190755844, 0.02220679260790348, 0.010844885371625423, 0.0013283668085932732, 0.017827438190579414, -0.006738712545484304, -0.024775665253400803, -0.02934843674302101, 0.01420374121516943, 0.05874621123075485, -0.0022217975929379463, -0.015656989067792892, 0.05800306424498558, 0.017416642978787422, 0.0014269876992329955, -0.007690748665481806, -0.007387991063296795, -0.06216248869895935, 0.02613917365670204, -0.04260997474193573, -0.0056948172859847546, -0.07326263934373856, -0.03558623790740967, -0.0049975416623055935, -0.0026422119699418545, -0.014712490141391754, -0.004233957268297672, -0.04373578727245331, 0.038158100098371506, -0.005115794017910957, -0.02426786720752716, 0.011751274578273296, -0.018869439139962196, 0.007919997908174992, 0.07412458956241608, -0.013669058680534363, 0.0034075086005032063, -0.008391606621444225, 0.016006087884306908, -0.005764496512711048, -0.010538295842707157, 0.07351449131965637, 0.04735877364873886, 0.022943388670682907, -0.06904401630163193, -0.016254130750894547, -0.037707943469285965, -0.0051172832027077675, 0.012526120990514755, 0.0042299735359847546, 0.030993355438113213, -0.05817055702209473, -0.04422132298350334, -0.014070306904613972, 0.03318250924348831, -0.022944800555706024, 0.018918419256806374, -0.006763676181435585, 0.030200006440281868, -0.027790240943431854, -0.025533758103847504, 0.04137898236513138, -0.00325703714042902, -0.016219114884734154, -0.009356539696455002, -0.03046375885605812, -0.076062873005867, 0.0027909886557608843, 0.05220211669802666, 0.06368062645196915, -0.01276653166860342, -0.011592857539653778, 0.004093995317816734, -0.013775352388620377, -0.03340359777212143, 0.041760481894016266, 0.08208490908145905, -0.043442074209451675, -0.033473338931798935, -0.06741015613079071, 0.0035125769209116697, 0.05356075242161751, -0.000272811739705503, -0.055308908224105835, 0.01089045125991106, 0.013182565569877625, 0.0034270943142473698, 0.00743818236514926, 0.006540313828736544, -0.001435282058082521, -0.02891990728676319, 0.07539686560630798, -0.05873015150427818, 0.09116706252098083, 0.0339832603931427, -0.008369015529751778, 0.0010910610435530543, -0.004185783211141825, -0.04390723258256912, -0.008309510536491871, 0.0085269995033741, 0.020622925832867622, -0.007197586819529533, 0.019447380676865578, -0.05067191645503044, 0.009944926016032696, 0.004832764156162739, 0.00933055765926838, 0.04574352875351906, -0.04663185775279999, 0.0229286290705204, 0.08882847428321838, 0.05806897580623627, 0.01248264405876398, 0.020404336974024773, 0.003979434259235859, -0.045999009162187576, -0.033630408346652985, -0.051876500248909, -0.01147774513810873, -0.06824729591608047, 0.04264828562736511, -0.019492940977215767, -0.026115071028470993, 0.00021418809774331748, -0.017513446509838104, 0.004634409677237272, -0.061047326773405075, 0.015361755155026913, 0.017213808372616768, 0.032974373549222946, 0.011067811399698257, -0.027768023312091827, -0.004889989271759987, -0.04274450242519379, 0.02412676438689232, 0.007370360195636749, -0.021870320662856102, 0.03076443076133728, 0.014132541604340076, -0.08523645997047424, 0.021033739671111107, 0.029023602604866028, -0.06905469298362732, 0.03482893481850624, 0.03731916844844818, -0.09912228584289551, -0.043555427342653275, 0.08634229749441147, -0.04321590065956116, -0.03253020718693733, 0.048413585871458054, 0.04191826656460762, -0.010713065974414349, 0.016345959156751633, 0.04673410952091217, -0.05084514617919922, 0.03332703933119774, -0.0511426217854023, -0.05374418944120407, 0.0563361719250679, -0.011427707970142365, -0.03281860798597336, -0.048665277659893036, -0.006811401806771755, -0.0025055145379155874, -0.01877208799123764, 0.08768280595541, -0.0368616096675396, 0.011459354311227798, 0.014101723209023476, -0.08659528940916061, -0.04689653962850571, -0.022321047261357307, 0.035826317965984344, -0.027827467769384384, -0.07882852852344513, -0.043941929936409, 0.017904335632920265, -0.03647780790925026, -0.027803486213088036, -0.044199250638484955, -0.015172358602285385, 0.033503949642181396, 0.04909402132034302, 0.03630715236067772, -0.04626517742872238, -0.012674808502197266, -0.011914807371795177, -0.007589029613882303, 0.016383817419409752, 0.0014505599392578006, 0.041326843202114105, 0.0795276090502739, -0.01515338197350502, -0.0098511828109622, -0.04479074105620384, 0.019953390583395958, 0.02494896575808525, -0.04095130413770676, 0.027153346687555313, 0.006697629578411579, -0.0036100207362324, 0.06111199036240578, 0.04711681231856346, -0.038033537566661835, -0.0372166708111763, 0.011637517251074314, -0.025751756504178047, 0.021661028265953064, 0.009550676681101322, 0.018712300807237625, 0.0058028800413012505, -0.0007228816975839436, 0.030673250555992126, -0.021250614896416664, 0.006668935529887676, 0.006243479438126087, -0.0600586012005806, 0.03596358746290207, 0.004289408680051565, -0.038516853004693985, -0.0033065020106732845, 0.08253360539674759 ]
<p>I am trying to model weekly disease counts in 25 different regions within 1 country over a ten year period as influenced by temperature. The data is zero inflated and over dispersed. </p> <p>I am most familiar with Stata but I don't think that there is any option amongst the <code>gee</code>, <code>xtmixed</code>, <code>xtmepoisson</code> etc. commands that allows me to account for the zero inflation and over dispersion issues as well as the autocorrelation. </p> <p>I log transformed the incidence data and used a SARIMA model but the residuals are not quite normal. I think that there are versions of the ARIMA model for integer data like disease counts but I can't find a program for it. </p> <p>I was also thinking that I could create a hierarchical model with random intercepts for each region and random effects of temperature in each region, while also accounting for the regular seasonal disease cycle. I believe that I could model this in R using a package like <a href="http://admb-project.org/examples/r-stuff/glmmadmb" rel="nofollow">glmm.admb</a> but due to my limited statistical and R knowledge I am not entirely sure how to do use it. I am mainly confused about accounting for the autocorrelation and seasonal cycle part of the data using a program like this. </p> <p>Any advice on how to best do this?</p>
g36091
[ 0.05879168212413788, -0.07956168055534363, -0.018781445920467377, -0.0330856591463089, -0.07263576984405518, -0.016455987468361855, 0.06367390602827072, 0.029196586459875107, -0.00645299069583416, -0.052917640656232834, 0.033800024539232254, 0.037942785769701004, 0.06949777901172638, -0.03769680857658386, -0.0355180986225605, 0.06778156012296677, -0.014244955964386463, 0.06957089900970459, -0.042115818709135056, 0.03758277744054794, 0.05772111192345619, -0.01913077011704445, 0.06700373440980911, -0.04799271747469902, 0.002497197827324271, -0.017521444708108902, 0.010066479444503784, 0.06276928633451462, -0.05431077256798744, 0.00862135924398899, -0.008135904558002949, -0.017740679904818535, -0.04105712100863457, -0.019939549267292023, 0.012140306644141674, -0.056702397763729095, 0.012946070171892643, 0.005738493986427784, 0.012253345921635628, 0.004851898178458214, -0.014325170777738094, 0.013980700634419918, 0.05755472183227539, 0.06251037865877151, -0.03885069862008095, 0.04615835100412369, -0.026557492092251778, 0.013770103454589844, -0.028545396402478218, -0.02479647658765316, 0.01528058759868145, 0.0014733155257999897, 0.001883284654468298, -0.019198717549443245, -0.00404267106205225, 0.013575359247624874, -0.05473810061812401, 0.018477918580174446, 0.06553566455841064, -0.03274819999933243, 0.0006692808819934726, 0.008823409676551819, -0.0557926706969738, -0.04296133667230606, 0.010651119984686375, 0.08500060439109802, -0.006711553316563368, -0.055731553584337234, 0.025946037843823433, -0.03452295809984207, 0.03238264098763466, -0.020094269886612892, -0.009269526228308678, -0.06249131262302399, -0.010462713427841663, 0.004886661656200886, -0.0515969954431057, -0.022263577207922935, 0.018224552273750305, 0.04685449227690697, -0.06550373136997223, 0.03953869640827179, 0.037543945014476776, 0.004231107421219349, 0.042213257402181625, -0.0336376316845417, 0.04844619706273079, 0.035516321659088135, 0.027456611394882202, -0.007254714146256447, 0.017769912257790565, 0.037124596536159515, 0.07009817659854889, 0.0533265694975853, -0.0008850551676005125, -0.019198566675186157, -0.11836599558591843, 0.026813410222530365, -0.017844650894403458, -0.0052004167810082436, -0.0353829599916935, 0.040262844413518906, 0.058745093643665314, -0.013568488880991936, -0.08635005354881287, -0.07012346386909485, -0.014858932234346867, 0.0030616875737905502, 0.04589258134365082, -0.014407455921173096, -0.014752008952200413, 0.003956121858209372, -0.05172773823142052, 0.0000026834240998141468, 0.03575268015265465, -0.07068677246570587, 0.03643616661429405, 0.015448424033820629, -0.00798719096928835, -0.02203681506216526, -0.02217535488307476, -0.02055913582444191, -0.008126363158226013, 0.02421284094452858, -0.04461182653903961, -0.0280243381857872, -0.02756662294268608, 0.07005702704191208, -0.01885869726538658, -0.028403304517269135, 0.021877270191907883, -0.01610974408686161, 0.006091510411351919, 0.06504123657941818, 0.03563876822590828, -0.0020155049860477448, -0.02321632206439972, 0.033700425177812576, -0.021329285576939583, -0.014807529747486115, -0.012359040789306164, -0.01182845700532198, 0.02313929796218872, -0.013987790793180466, -0.016553400084376335, 0.03635925427079201, 0.031862713396549225, -0.04540558531880379, 0.009422707371413708, 0.012332519516348839, -0.00600162148475647, 0.03426343947649002, -0.05665499344468117, 0.04437749832868576, -0.017245206981897354, -0.0023644643370062113, -0.05246688053011894, -0.02122996188700199, -0.0455002561211586, -0.00250419182702899, -0.02320164069533348, -0.022241653874516487, 0.048589784651994705, 0.008489116095006466, -0.021716196089982986, -0.05908367782831192, 0.0094761922955513, 0.007848972454667091, -0.023976199328899384, -0.011785880662500858, 0.031237201765179634, -0.001487616216763854, -0.03040456399321556, -0.040902238339185715, 0.014728149399161339, 0.007818188518285751, -0.009992094710469246, 0.012191129848361015, 0.05621986836194992, -0.024943040683865547, 0.04536373168230057, -0.00896413903683424, 0.044615644961595535, -0.021115219220519066, -0.0065491050481796265, -0.05058065056800842, 0.013887312263250351, 0.0349455289542675, -0.03734811395406723, -0.04583442211151123, 0.0007094714092090726, -0.015279974788427353, 0.004207886755466461, -0.054855089634656906, 0.02361406944692135, -0.013781693764030933, 0.06954773515462875, -0.05968737602233887, -0.02140616625547409, 0.027680790051817894, 0.04955415427684784, -0.00609966553747654, -0.006123406812548637, 0.026285119354724884, 0.013599533587694168, 0.023284608498215675, 0.013342142105102539, -0.011160260066390038, -0.0314515121281147, -0.021229907870292664, -0.020158464089035988, -0.045230135321617126, -0.02336949296295643, 0.045912306755781174, 0.013076402246952057, 0.025510236620903015, -0.0010319843422621489, -0.020397158339619637, 0.014489109627902508, -0.0053264363668859005, 0.01283031515777111, -0.008496449328958988, 0.00861826166510582, 0.005464878398925066, 0.0034496476873755455, 0.005375709384679794, 0.023865342140197754, 0.047155480831861496, 0.00048796014743857086, -0.023624293506145477, 0.024705620482563972, 0.013396781869232655, -0.00999538041651249, -0.08080454915761948, 0.0040695928037166595, -0.009912598878145218, -0.05411917343735695, 0.036041196435689926, -0.010886505246162415, 0.008509638719260693, -0.03318830206990242, 0.01220759842544794, -0.03642480447888374, -0.016047673299908638, 0.08270292729139328, 0.0005901996628381312, 0.029940038919448853, 0.02190183661878109, -0.015400963835418224, 0.04472983255982399, -0.049725085496902466, 0.027161095291376114, -0.026485377922654152, -0.05729226768016815, 0.02677617035806179, -0.053731679916381836, -0.03355233371257782, 0.028798460960388184, 0.0072457874193787575, 0.0056225634180009365, 0.030209893360733986, 0.024913858622312546, -0.00284746871329844, 0.011103101074695587, -0.024243567138910294, -0.018644049763679504, -0.007034327369183302, -0.038687657564878464, -0.06382987648248672, 0.03719968721270561, 0.0170068871229887, 0.02870122529566288, 0.02533336915075779, 0.04775209724903107, 0.005877378396689892, 0.00943986140191555, -0.015325723215937614, 0.016599716618657112, -0.0111527806147933, -0.022433586418628693, 0.056484706699848175, -0.1086168959736824, 0.041180260479450226, -0.0003453736426308751, 0.04113312438130379, -0.05580681189894676, 0.042686473578214645, 0.0524967759847641, 0.011242836713790894, -0.016897013410925865, 0.04328398033976555, -0.019047001376748085, -0.018381008878350258, -0.0011301961494609714, -0.07033873349428177, 0.020995620638132095, -0.036335453391075134, -0.0664508044719696, 0.05121801793575287, 0.021898586302995682, -0.015049468725919724, -0.015006022527813911, 0.03235090151429176, 0.02305985987186432, 0.018414990976452827, -0.052949242293834686, -0.035153646022081375, -0.021005142480134964, 0.0191184189170599, -0.008099974133074284, 0.04368950426578522, -0.03067319467663765, -0.02456074394285679, 0.04234229400753975, -0.011921319179236889, -0.029906466603279114, -0.03776862844824791, -0.0157296322286129, 0.060401350259780884, 0.011195763014256954, 0.005784920416772366, -0.061673641204833984, 0.027279337868094444, -0.005659088492393494, -0.01768687553703785, 0.05304605886340141, -0.020350666716694832, 0.050832901149988174, -0.07744833827018738, 0.005831615068018436, 0.021899675950407982, 0.008857346139848232, 0.05804508924484253, -0.06710311770439148, -0.019362136721611023, 0.006124396808445454, -0.022672733291983604, -0.050335515290498734, -0.0016884050564840436, -0.00023709940433036536, -0.04036429524421692, -0.03391344100236893, 0.01989045739173889, -0.024456176906824112, -0.004958979785442352, 0.010470213368535042, -0.023081734776496887, 0.019540924578905106, 0.001405359129421413, 0.026270978152751923, 0.009557199664413929, -0.014627664349973202, 0.03870057687163353, -0.05374628305435181, 0.04216315224766731, -0.00759244617074728, 0.007575433235615492, -0.0176384299993515, 0.032459504902362823, -0.013141695410013199, 0.07509795576334, -0.03151177614927292, -0.061845291405916214, 0.034164588898420334, -0.012469036504626274, 0.010993178933858871, 0.06283539533615112, 0.022494258359074593, 0.06310645490884781, -0.0002505567390471697, 0.026328714564442635, 0.025196002796292305, -0.026045793667435646, -0.07118795812129974, -0.025972362607717514, 0.017948566004633904, 0.06407415121793747, 0.05343963950872421, -0.005148910917341709, 0.09346554428339005, -0.008109450340270996, -0.03708500787615776, 0.048953618854284286, -0.027740158140659332, -0.045621756464242935, -0.05028689652681351, 0.041205499321222305, 0.01725604012608528, -0.02979275770485401, -0.06156030669808388, 0.007455294951796532, -0.1078803762793541, 0.019145075231790543, 0.030615761876106262, 0.06969088315963745, -0.009444349445402622, 0.017067216336727142, 0.04101201519370079, 0.041194114834070206, 0.035113826394081116, -0.03126337379217148, 0.0013984108809381723, 0.06515486538410187, 0.03337034583091736, -0.03136489912867546, -0.007354422938078642, -0.016626646742224693, -0.0306094978004694, -0.04520273581147194, -0.009754919447004795, 0.009167086333036423, 0.05764935538172722, -0.0008569795754738152, -0.019944190979003906, 0.061758238822221756, -0.005316678900271654, 0.06398943811655045, -0.0009691981831565499, -0.020078245550394058, -0.025493808090686798, -0.042729318141937256, 0.024145986884832382, -0.026678428053855896, -0.0025295496452599764, 0.01265114638954401, 0.048511803150177, -0.004750214051455259, -0.021128451451659203, -0.03414640948176384, 0.05220022425055504, -0.024646854028105736, 0.025714391842484474, -0.01832195557653904, 0.044359300285577774, 0.014190834946930408, -0.008903712965548038, 0.0065307472832500935, 0.012267431244254112, 0.018201835453510284, -0.08630786091089249, 0.031464263796806335, -0.06054886057972908, -0.008983584120869637, -0.0129619762301445, -0.028459327295422554, 0.039018064737319946, -0.024572569876909256, -0.03443387150764465, 0.035067543387413025, 0.025630559772253036, 0.006858833599835634, -0.016792692244052887, -0.00048215806600637734, -0.016571227461099625, 0.016429515555500984, 0.003893098095431924, 0.0016607856377959251, 0.07519596815109253, 0.06458483636379242, 0.022289851680397987, -0.04163404554128647, -0.05090072751045227, -0.07749730348587036, -0.023167842999100685, -0.036302946507930756, -0.07085718214511871, -0.037380002439022064, -0.016105907037854195, -0.0036994176916778088, 0.009327291510999203, 0.004255686886608601, -0.015917083248496056, -0.03163739666342735, 0.004527033306658268, 0.005939117167145014, 0.010474611073732376, -0.02349260449409485, -0.08316594362258911, 0.025381824001669884, 0.0539521798491478, 0.01454056054353714, -0.002535273088142276, 0.01145127508789301, 0.0018008702900260687, 0.008431881666183472, 0.014053655788302422, -0.027050822973251343, -0.06618858128786087, 0.024952827021479607, 0.003920857794582844, -0.026392092928290367, 0.05134975537657738, 0.058059874922037125, 0.036050114780664444, 0.022704828530550003, 0.00036295445170253515, -0.015440111979842186, -0.01563858613371849, -0.022746777161955833, -0.038673035800457, 0.010703091509640217, 0.053023722022771835, -0.022855279967188835, -0.012702105566859245, 0.005676830653101206, 0.008359774947166443, 0.04347272589802742, 0.029043497517704964, -0.018422549590468407, 0.0718209445476532, 0.027619067579507828, -0.014314033091068268, 0.07127219438552856, 0.022200971841812134, 0.013199706561863422, 0.0033567999489605427, -0.039387334138154984, 0.043075356632471085, 0.006459136493504047, -0.06156579777598381, 0.020448975265026093, -0.030929040163755417, 0.03386307135224342, 0.021248774603009224, 0.008986319415271282, -0.08424368500709534, -0.036600373685359955, -0.03942681476473808, 0.04368110001087189, -0.028389986604452133, 0.013239840976893902, 0.002306294860318303, -0.06546983122825623, 0.00986650213599205, 0.015548193827271461, -0.03566061705350876, -0.03806058317422867, 0.08275775611400604, 0.07130653411149979, 0.007649119012057781, 0.016069969162344933, 0.008616810664534569, 0.07019578665494919, -0.06396123766899109, -0.0417545922100544, -0.0634012222290039, 0.004842274356633425, -0.014653362333774567, 0.0009048291249200702, 0.00017462734831497073, 0.004060075152665377, 0.038356829434633255, 0.05464528873562813, 0.022137241438031197, -0.015127289108932018, 0.01108679361641407, 0.013076027855277061, 0.000818088126834482, -0.0038595893420279026, 0.07054142653942108, 0.021011468023061752, 0.009332181885838509, 0.06254013627767563, 0.04098917916417122, -0.05233762040734291, 0.0330660305917263, -0.048821233212947845, -0.035454776138067245, 0.003813905408605933, 0.011202719062566757, 0.0665970966219902, -0.02404111437499523, -0.028563937172293663, 0.02879006415605545, -0.012451021000742912, 0.024518346413969994, 0.011808022856712341, -0.00725758308544755, 0.031004004180431366, 0.03283039107918739, 0.042878881096839905, -0.0022874593269079924, 0.013373720459640026, -0.010939283296465874, -0.015144324861466885, 0.01731959730386734, -0.043840378522872925, -0.008673603646457195, 0.025301188230514526, -0.012909794226288795, -0.040529750287532806, -0.035287439823150635, -0.019740169867873192, 0.019588299095630646, -0.003094949759542942, -0.0028868012595921755, -0.01553376205265522, -0.026150351390242577, -0.0034342401195317507, -0.05334151163697243, -0.022788219153881073, -0.008187088184058666, 0.03688864782452583, -0.037227556109428406, 0.02228020317852497, -0.060661349445581436, -0.03920518979430199, 0.014531927183270454, 0.01633433811366558, -0.015742147341370583, 0.010634188540279865, -0.010251742787659168, 0.06264715641736984, 0.03191853687167168, 0.00832279957830906, -0.0628826916217804, -0.08284320682287216, 0.003615796333178878, -0.05450698733329773, -0.013229792937636375, -0.009505853988230228, 0.005723269656300545, -0.023884203284978867, -0.04056473448872566, 0.03850618377327919, 0.03217972069978714, 0.02673162892460823, 0.053133588284254074, 0.028584780171513557, -0.017427485436201096, -0.02594672702252865, 0.033286336809396744, -0.04399913549423218, 0.011267229914665222, -0.03089374676346779, 0.04289587214589119, -0.028395842760801315, 0.05757917836308479, 0.060312822461128235, 0.060779936611652374, -0.004770407918840647, 0.027681367471814156, -0.050189174711704254, -0.002248314442113042, 0.03312040865421295, -0.05099889263510704, 0.0012987642548978329, 0.029623424634337425, -0.015450702048838139, 0.07062871754169464, 0.009729897603392601, -0.0140101108700037, 0.01916177198290825, -0.04107511788606644, 0.054109662771224976, 0.012540049850940704, 0.03967561945319176, 0.07308489829301834, 0.020670505240559578, 0.031395599246025085, -0.05037692189216614, -0.02626550942659378, -0.013971973210573196, -0.0007621521945111454, 0.04667900130152702, 0.04503840580582619, 0.01791475899517536, -0.0003039813309442252, 0.03892170637845993, -0.03425140306353569, -0.046867016702890396, -0.01737227477133274, -0.051886186003685, -0.03268076851963997, 0.05593419447541237, 0.01044824905693531, -0.0037633131723850965, 0.008760737255215645, -0.033685896545648575, 0.025654098019003868, 0.05265747010707855, -0.011287855915725231, 0.017064038664102554, 0.0031881320755928755, 0.017952632158994675, 0.02509571984410286, 0.0490005686879158, 0.0566459558904171, 0.04320386052131653, -0.026101328432559967, -0.025622766464948654, 0.0038037453778088093, 0.01340749766677618, 0.004874426405876875, -0.029734274372458458, 0.03687846660614014, -0.04837200790643692, -0.009711574763059616, 0.017093947157263756, 0.014612637460231781, 0.09328343719244003, 0.06356173753738403, -0.01125838328152895, -0.02919648587703705, 0.030337583273649216, 0.016932258382439613, -0.035026706755161285, -0.04715131223201752, 0.04775037243962288, -0.06534091383218765, -0.08298444747924805, 0.03636442869901657, 0.045782532542943954, 0.0076128155924379826, -0.051203060895204544, -0.03675810620188713, 0.01092502474784851, -0.03278980031609535, -0.044099848717451096, -0.029884621500968933, -0.07407697290182114, -0.0038134786300361156, 0.01947830431163311, -0.006056447513401508, 0.0077055455185472965, 0.0011340344790369272, -0.021815961226820946, 0.02824648655951023, 0.05539810657501221, -0.03680766373872757, 0.0024705047253519297, -0.04923756793141365, -0.10432138293981552, 0.035625215619802475, 0.03500156104564667, 0.02627546153962612, 0.04577802121639252, -0.02183959260582924, -0.05313921347260475, -0.022934261709451675, -0.06560595333576202, -0.012285374104976654, 0.05081746727228165, 0.029629994183778763, -0.008070359006524086, 0.0017407728591933846, 0.0023021851666271687, 0.034540027379989624, -0.002304506255313754, -0.020579000934958458, -0.051418181508779526, 0.0014804537640884519, -0.04221019893884659, -0.014006588608026505, -0.04227777570486069, 0.00524761900305748, 0.0036089846398681402, 0.004403979517519474, 0.02806287817656994, -0.03474549949169159, -0.0035995827056467533, -0.06302499026060104, -0.005187975708395243, 0.04673309624195099, -0.00042758832569234073, -0.015666455030441284, 0.04833633825182915, 0.02681037224829197 ]
<p>I'm new to both R and Bayesian statistics, and I have a problem where I have a normally distributed prior that elicits a mean and standard deviation. The introduced likelihood function is also normally distributed with a mean and standard deviation that can be drawn from a sample.</p> <p>Now I understand that a posterior is formed that will also be normally distributed. I have been asked to generate this in R, but I cannot find an example of R code where the posterior is formed from a normally distributed prior and likelihood function. </p> <p>Could someone please point me in the right direction. Thanks. </p>
g73664
[ 0.04725123196840286, -0.06867897510528564, 0.016004428267478943, -0.06121174618601799, -0.01042121835052967, 0.058053214102983475, -0.005156009923666716, 0.04999450966715813, 0.008290935307741165, -0.057642772793769836, 0.009578220546245575, -0.023751743137836456, -0.014844771474599838, 0.015298723243176937, 0.017029061913490295, 0.021190457046031952, -0.004897041246294975, -0.008750892244279385, -0.001318600494414568, 0.004441595170646906, -0.07006572186946869, 0.026759520173072815, 0.037880394607782364, -0.025945594534277916, 0.023040706291794777, -0.011893360875546932, -0.01696702465415001, 0.008585848845541477, -0.051305342465639114, -0.029264019802212715, -0.014260832220315933, 0.01175006479024887, 0.016080491244792938, -0.04546315222978592, 0.059150971472263336, -0.010636347346007824, 0.034273289144039154, -0.0165092833340168, -0.023389281705021858, -0.04255154728889465, -0.029906228184700012, 0.04228978976607323, 0.05150844529271126, -0.0015515170525759459, 0.02797047793865204, 0.02779233641922474, -0.04333649203181267, 0.015989815816283226, -0.02480228804051876, -0.0012908135540783405, 0.012905293144285679, 0.008487909100949764, 0.020848171785473824, -0.06607308238744736, 0.018437078222632408, 0.03385867178440094, -0.022017790004611015, -0.027011903002858162, -0.017409691587090492, -0.016201214864850044, 0.0071226186119019985, -0.006984076462686062, -0.04234829172492027, -0.04671914130449295, 0.020094942301511765, 0.05538608506321907, 0.009523550979793072, 0.04140038788318634, -0.03769025579094887, 0.017173444852232933, -0.027689563110470772, -0.0014804331585764885, 0.04383263364434242, -0.02896527200937271, -0.03549019619822502, -0.04110756888985634, 0.06417563557624817, -0.04007403552532196, -0.014364717528223991, 0.055645111948251724, -0.018935147672891617, -0.04532662779092789, -0.00216106791049242, 0.024637261405587196, 0.062374047935009, 0.005690682679414749, 0.06304187327623367, 0.0281292162835598, -0.02967681922018528, -0.049467362463474274, -0.008692045696079731, -0.05037016049027443, 0.07690155506134033, 0.05375034362077713, -0.04244096204638481, -0.0428633913397789, -0.10388567298650742, 0.003632898908108473, -0.03994135558605194, -0.01862669177353382, -0.0021618339233100414, -0.01335302833467722, 0.03736776486039162, -0.06231538951396942, -0.026815013960003853, 0.024125220254063606, 0.05469966307282448, -0.026641519740223885, 0.0019067857647314668, -0.07335708290338516, 0.021247029304504395, 0.013838092796504498, -0.044310472905635834, 0.013956637121737003, -0.03156055137515068, -0.0789545327425003, 0.0536484457552433, -0.03246790170669556, 0.00507967546582222, -0.012104826048016548, -0.016751930117607117, 0.033849820494651794, -0.04825984314084053, 0.018571678549051285, -0.020549433305859566, 0.0757242739200592, -0.06850190460681915, 0.060158275067806244, 0.10702948272228241, -0.011342373676598072, 0.011445865966379642, 0.0025914523284882307, 0.00019896577578037977, -0.0013470648555085063, 0.005930532701313496, 0.0468178316950798, -0.019478505477309227, 0.03731201961636543, -0.008211811073124409, -0.026919057592749596, -0.006710665766149759, -0.0031756781972944736, 0.01586519181728363, 0.017084909602999687, 0.009970995597541332, 0.03624136373400688, 0.027608880773186684, 0.036896899342536926, -0.06299854069948196, 0.0944608524441719, -0.007894476875662804, 0.022511234506964684, -0.026429524645209312, 0.05948784574866295, -0.009529931470751762, 0.018817352131009102, -0.05130964145064354, -0.039681170135736465, -0.016589801758527756, -0.0036887212190777063, 0.06740467250347137, 0.008292695507407188, -0.0385940782725811, -0.007675881031900644, 0.007802017964422703, 0.024232670664787292, 0.06453908234834671, -0.007422575261443853, -0.033651504665613174, 0.046777453273534775, 0.029290808364748955, 0.010942495428025723, -0.02563384361565113, -0.006517887115478516, -0.02012385055422783, 0.02372143417596817, 0.03199000656604767, 0.016618305817246437, 0.017833855003118515, 0.06721839308738708, -0.013432814739644527, -0.009044656530022621, 0.012475846335291862, -0.06134992092847824, -0.027600567787885666, -0.011890358291566372, -0.01815752685070038, 0.01025297585874796, -0.001840755925513804, -0.04792715609073639, -0.03358150273561478, 0.013704624027013779, -0.06474766880273819, -0.0827898159623146, -0.06376656144857407, -0.003055863780900836, 0.035311877727508545, -0.02578594908118248, 0.07618457078933716, 0.04900449514389038, 0.0005545798921957612, 0.009951471351087093, 0.005193742457777262, 0.03527870774269104, -0.015359316021203995, -0.029112553223967552, -0.02034088596701622, -0.09440678358078003, 0.005194741301238537, 0.04545092210173607, -0.0008129769121296704, -0.009964980185031891, -0.006747865118086338, 0.02655092254281044, 0.08155310899019241, 0.04300368204712868, -0.005383120384067297, 0.03142175450921059, 0.00007507387635996565, -0.06583883613348007, -0.03451474756002426, -0.020889390259981155, 0.01796032302081585, 0.008899186737835407, -0.006883169990032911, 0.050234824419021606, 0.039071742445230484, 0.055646780878305435, -0.05643770843744278, 0.005235405173152685, -0.003387848846614361, 0.00944072101265192, -0.006510263308882713, -0.020529450848698616, 0.02378968335688114, 0.013241867534816265, 0.0013363509206101298, 0.01861540414392948, 0.0307779423892498, -0.02733367122709751, -0.02426442876458168, -0.011279886588454247, -0.0331556610763073, 0.05476909875869751, 0.036240946501493454, -0.0234124306589365, 0.03394646197557449, 0.01588570885360241, 0.01421323511749506, 0.05212757736444473, 0.020713474601507187, 0.014516487717628479, -0.014288021251559258, -0.023476775735616684, -0.03461112827062607, -0.04928199201822281, 0.03230517730116844, 0.008727560751140118, -0.07078057527542114, -0.08843797445297241, -0.05737706273794174, -0.003037837566807866, -0.0680244043469429, -0.010450523346662521, -0.04215452820062637, -0.01294667273759842, 0.0670417919754982, -0.04250751808285713, 0.030425988137722015, 0.009651217609643936, 0.0009712766041047871, 0.034408409148454666, 0.02969885803759098, 0.03051861934363842, 0.023541592061519623, -0.02893591672182083, -0.028670230880379677, -0.057223327457904816, 0.03676842898130417, 0.018035344779491425, 0.05217410996556282, -0.05804268643260002, -0.017046082764863968, -0.022868137806653976, 0.0021415981464087963, -0.02563011832535267, 0.04965820163488388, -0.02237989380955696, 0.02918976917862892, 0.03607458248734474, -0.032531652599573135, 0.009831070899963379, 0.027833539992570877, -0.03184179216623306, -0.018793191760778427, 0.02871202863752842, -0.021469108760356903, -0.0436694473028183, 0.02088158391416073, -0.021911343559622765, -0.05865297093987465, -0.043813612312078476, 0.06478777527809143, -0.019774755463004112, -0.039552971720695496, -0.06203246861696243, -0.018163412809371948, 0.0033651920966804028, 0.01228185836225748, -0.0006815959350205958, -0.03290734440088272, -0.03274448961019516, -0.05207148566842079, 0.022874750196933746, -0.003612284082919359, -0.010587604716420174, -0.026266058906912804, 0.018752163276076317, -0.0023818095214664936, -0.026936260983347893, 0.04629669338464737, -0.01900394633412361, 0.015194127336144447, -0.0043869586661458015, 0.05689745023846626, 0.043765146285295486, -0.015623973682522774, 0.006355206482112408, -0.005607206840068102, -0.058147720992565155, 0.027470411732792854, -0.017955875024199486, 0.012696151621639729, 0.005494274199008942, -0.0031565073877573013, -0.01298854872584343, 0.032900042831897736, 0.08389022946357727, -0.03163393959403038, 0.01979909837245941, 0.08741284906864166, -0.03531655669212341, -0.054970476776361465, 0.0009576108423061669, 0.0476730614900589, -0.03097655437886715, 0.06179438531398773, 0.06583139300346375, 0.04727689176797867, 0.002544338582083583, -0.014215024188160896, 0.03498397022485733, 0.06711365282535553, -0.028354737907648087, 0.011215539649128914, 0.07117835432291031, 0.007392270024865866, 0.0010726405307650566, -0.015402888879179955, -0.019124852493405342, 0.05132388323545456, -0.07143140584230423, 0.022709352895617485, 0.07018876075744629, 0.052242711186409, 0.008095689117908478, 0.026566581800580025, 0.001331596402451396, -0.009884705767035484, -0.019340556114912033, 0.038980286568403244, 0.016334066167473793, 0.031174570322036743, -0.03528197109699249, 0.048896193504333496, -0.027876581996679306, 0.023089122027158737, 0.04349711164832115, -0.007195311598479748, 0.021923862397670746, 0.01663932390511036, 0.036010947078466415, -0.013021544553339481, -0.014050647616386414, -0.009443413466215134, 0.024100137874484062, -0.03363315016031265, 0.029429331421852112, 0.0025366528425365686, -0.00877909455448389, 0.022783633321523666, -0.08251861482858658, -0.05622240900993347, -0.005711051635444164, 0.005517341662198305, -0.029896145686507225, 0.05507446825504303, 0.00737015949562192, 0.038682714104652405, -0.01778828166425228, -0.06214321404695511, 0.02453579381108284, 0.040592730045318604, -0.0626913383603096, -0.041800547391176224, -0.00818910077214241, -0.010816278867423534, -0.05267417058348656, -0.06681030988693237, -0.012051657773554325, -0.016615059226751328, 0.030546128749847412, -0.015917502343654633, 0.033893875777721405, 0.04341212660074234, -0.011089863255620003, 0.046980395913124084, 0.018474480137228966, -0.025752507150173187, 0.07924863696098328, -0.09030545502901077, 0.06294947117567062, -0.0005709833349101245, 0.0031610734295099974, 0.027546286582946777, 0.023901598528027534, 0.06298521906137466, 0.023847954347729683, 0.018550897017121315, -0.04339110106229782, 0.0035919176880270243, 0.0290484968572855, -0.01040676049888134, -0.024414077401161194, 0.02424364537000656, -0.013023297302424908, -0.05389419198036194, -0.04400986433029175, -0.05591175705194473, -0.0062750172801315784, -0.05282166227698326, -0.012705360539257526, -0.007083543110638857, 0.01901678368449211, 0.03790887072682381, 0.06002354994416237, -0.008432723581790924, -0.009247398935258389, 0.03115091472864151, 0.0401037223637104, 0.013773712329566479, 0.010056485421955585, -0.038290176540613174, 0.048050858080387115, 0.020657038316130638, 0.025815775617957115, -0.014536629430949688, -0.002643800340592861, 0.009843949228525162, -0.019186725839972496, -0.038382526487112045, -0.010484238155186176, -0.0009876616531983018, -0.01749573089182377, -0.07296643406152725, -0.04212767630815506, -0.06107578054070473, 0.023997599259018898, 0.09015334397554398, 0.0420001745223999, -0.027509596198797226, 0.013882867060601711, -0.020057767629623413, -0.018699679523706436, -0.026391055434942245, 0.038291219621896744, -0.008495294488966465, -0.006036721635609865, 0.029409701004624367, 0.04155968502163887, -0.04046274721622467, 0.01810433529317379, -0.03709116578102112, 0.00774850370362401, -0.034105680882930756, 0.03720906376838684, 0.0079861581325531, -0.04263845831155777, 0.03321777284145355, -0.024062927812337875, -0.023355865851044655, 0.05189521238207817, 0.0341622568666935, 0.0025623710826039314, 0.04022945836186409, -0.031726475805044174, -0.01649533212184906, -0.000635723874438554, -0.010151319205760956, -0.001179028069600463, -0.11019893735647202, 0.05562462657690048, -0.023166947066783905, -0.023881588131189346, 0.0470120906829834, 0.04594874009490013, -0.0034225480630993843, 0.020726222544908524, -0.03152734786272049, 0.029654590412974358, 0.036172639578580856, -0.019471922889351845, 0.030943933874368668, -0.03856572508811951, -0.02959633246064186, -0.04808279871940613, -0.017265204340219498, -0.03884283825755119, 0.008673476986587048, -0.032922156155109406, 0.041484251618385315, -0.027479317039251328, 0.03453126922249794, -0.02330700494349003, -0.03624806925654411, -0.0702841654419899, -0.01833225227892399, 0.006703502498567104, 0.013812830671668053, 0.023874571546912193, -0.007177220657467842, 0.016203545033931732, 0.02810089662671089, -0.03296839818358421, 0.012319291941821575, -0.03579539433121681, -0.015303020365536213, 0.05139482393860817, -0.001083428505808115, 0.018630029633641243, 0.032160475850105286, -0.043625473976135254, -0.004475723020732403, -0.016267187893390656, -0.05574195832014084, -0.038271136581897736, 0.0495244637131691, -0.012195765040814877, 0.058698274195194244, -0.00908063817769289, 0.017451517283916473, 0.04488639906048775, -0.00628972053527832, 0.015443561598658562, -0.038120876997709274, 0.04628480225801468, -0.004821446258574724, -0.0813552737236023, 0.014916615560650826, -0.01558779738843441, 0.013629411347210407, -0.02834848314523697, 0.03215721249580383, -0.007150135934352875, -0.08532646298408508, 0.013322965241968632, 0.021394936367869377, 0.0036613086704164743, 0.011389886029064655, 0.035950422286987305, 0.022351060062646866, -0.0445045605301857, 0.01836356334388256, -0.009613387286663055, 0.037944246083498, -0.029063355177640915, 0.05217984318733215, -0.008201764896512032, 0.07564520090818405, -0.037265997380018234, 0.046837013214826584, -0.017322437837719917, -0.02188892662525177, -0.014523379504680634, -0.06481044739484787, -0.0031750036869198084, 0.04982549697160721, -0.07786823809146881, 0.004066521301865578, -0.034213993698358536, -0.029173148795962334, 0.030754392966628075, -0.005697892978787422, -0.03548337519168854, 0.028160009533166885, 0.013850807212293148, 0.015021574683487415, 0.010610159486532211, 0.013558738864958286, 0.0085452264174819, -0.02381882257759571, 0.03381672501564026, 0.05216206982731819, -0.007792250253260136, 0.03613755851984024, -0.003957434091717005, 0.014908011071383953, 0.053274355828762054, 0.028197800740599632, 0.03292670100927353, 0.010206146165728569, -0.04212252423167229, 0.0024105471093207598, 0.011327989399433136, 0.011654277332127094, 0.009277948178350925, -0.046110376715660095, 0.0025160694494843483, -0.01989131048321724, -0.039192602038383484, 0.07936891913414001, -0.002377326600253582, -0.02970270998775959, -0.017843473702669144, -0.017132138833403587, 0.008764497004449368, -0.05776381492614746, -0.009939253330230713, 0.07135451585054398, 0.032921258360147476, 0.018960468471050262, -0.03338686004281044, -0.03931492939591408, 0.006197272799909115, 0.020263269543647766, -0.026888171210885048, 0.0290788896381855, 0.05555150657892227, 0.042769793421030045, 0.04092845320701599, 0.05066394805908203, 0.007122490089386702, 0.01809506304562092, 0.023326482623815536, -0.007144640199840069, -0.005089669022709131, 0.1152089536190033, 0.06865134835243225, -0.07925233989953995, -0.0019557380583137274, -0.027722639963030815, 0.00753826554864645, -0.010111567564308643, -0.02932448871433735, 0.008709141053259373, -0.013804957270622253, 0.0974903404712677, 0.019995737820863724, 0.023048793897032738, -0.03576470911502838, -0.006349654868245125, -0.0320696197450161, -0.03395707532763481, -0.044326670467853546, 0.0006123376078903675, -0.032590486109256744, 0.0022001394536346197, 0.012492620386183262, -0.0957016721367836, -0.024147363379597664, -0.007493305020034313, -0.035946354269981384, -0.016160234808921814, -0.0030893180519342422, -0.0462058000266552, 0.03921758010983467, 0.04096817597746849, 0.04105198755860329, -0.016354510560631752, -0.0423646941781044, -0.007678023539483547, -0.011186700314283371, -0.02811162732541561, 0.00351752364076674, 0.029054200276732445, -0.0003664653922896832, 0.03708139806985855, -0.03190413489937782, 0.04540731757879257, -0.023803280666470528, -0.04977135732769966, -0.017743131145834923, -0.01125486008822918, -0.030049843713641167, 0.005973868537694216, -0.005927629768848419, -0.013490037992596626, 0.003256124211475253, 0.043520715087652206, 0.009447569958865643, -0.05358133465051651, 0.02877957746386528, -0.019520901143550873, 0.030707908794283867, 0.013080542907118797, -0.0034074836876243353, 0.04155359044671059, -0.03334088623523712, -0.006974359974265099, -0.1071295440196991, 0.012545996345579624, -0.0029206054750829935, 0.009072519838809967, -0.020839523524045944, -0.044117800891399384, 0.010703178122639656, -0.03739117458462715, 0.03684115409851074, 0.005019332282245159, -0.04770432040095329, 0.012096338905394077, 0.03436323255300522, -0.009841079823672771, 0.011194407939910889, 0.004309144802391529, -0.06276561319828033, -0.006973938085138798, 0.006816539913415909, -0.02910720556974411, -0.0004897144972346723, 0.005570644978433847, -0.020123396068811417, -0.04750533401966095, -0.01001632772386074, 0.00736149400472641, -0.012225192971527576, -0.011893542483448982, 0.014292426407337189, 0.05036650598049164, 0.021528495475649834, -0.03287835419178009, -0.05333565175533295, 0.06330320239067078, -0.018976984545588493, 0.03929942846298218, -0.004802940879017115, 0.006072742398828268, 0.013240758329629898, 0.00008032087498577312, -0.013096228241920471, -0.06242989003658295, -0.03657079488039017, -0.016574500128626823, 0.07533679902553558, 0.03405122831463814, -0.03565683588385582, 0.06665007025003433, 0.058460887521505356, 0.028728649020195007, -0.016469797119498253, -0.009121881797909737, -0.04464855045080185, -0.021773062646389008, 0.020710410550236702, -0.010920047760009766, 0.02851170301437378, -0.02533617801964283, 0.07454843819141388 ]
<p>I am new to PCA and wanted to do a bit of experimentation on my data set just to see what it looked like (using R). I am not able to give access to the data here since it is confidential. However, if there is some other kind of statistic/visualization you would like to see that would help you answer my questions please let me know and I will provide it.</p> <p>I found the following information about the explained variance:</p> <pre><code>Component Prop.Var 1 0.911804348 2 0.033618098 3 0.020827269 4 0.011772988 5 0.006611746 6 0.005372772 7 0.004464788 8 0.003436401 9 0.002091589 </code></pre> <p>This raises the following questions:</p> <ol> <li>Am I justified in removing the other 8 principal components? </li> <li>How do I interpret 91% of explained variance on one component?</li> <li>If I only kept one component what would be the best way to visualize the data?</li> </ol> <p>Below is how the graph of the first two principal components looks. The spread of the data like this is not surprising given how little of the variance is on the second component.</p> <p><img src="http://i.stack.imgur.com/g9wXP.png" alt="Principal Components 1 and 2"></p> <p>As I mentioned, I am new to PCA so I really do not know if there is even any useful information to be found from this kind of dimensional reduction. Any insight would be appreciated.</p>
g73665
[ 0.04804582521319389, -0.015665363520383835, 0.017564360052347183, -0.06759417802095413, 0.004806662909686565, -0.007086909841746092, 0.10056030005216599, 0.031038815155625343, -0.0019373615505173802, -0.05758921429514885, 0.059615857899188995, 0.04753405600786209, 0.002086547901853919, 0.005689405370503664, 0.040584497153759, 0.0050424328073859215, 0.007366755045950413, -0.06386960297822952, 0.0012901610461995006, -0.02517886459827423, 0.0037904183845967054, -0.0323282852768898, -0.0039047810714691877, -0.01276504434645176, -0.04872038587927818, -0.06229005008935928, -0.03902154043316841, 0.0030832099728286266, -0.09816157072782516, -0.03394027426838875, -0.010678543709218502, 0.00591625738888979, 0.017497476190328598, -0.030148455873131752, -0.04196443408727646, 0.032085053622722626, 0.054495904594659805, 0.09838882833719254, 0.033290714025497437, 0.03974219039082527, -0.08342981338500977, -0.0004799197195097804, 0.04752013832330704, 0.008270606398582458, -0.007392731960862875, -0.0026163936126977205, -0.024981755763292313, -0.04640239104628563, -0.013398617506027222, -0.013509010896086693, 0.047057442367076874, 0.017632845789194107, 0.007316413801163435, 0.020043471828103065, 0.03864423185586929, 0.02759689837694168, 0.013395491056144238, -0.007177894935011864, 0.0848020613193512, 0.02642669714987278, 0.03721008822321892, -0.003481305902823806, -0.050860024988651276, 0.044113703072071075, 0.024531234055757523, -0.007243371568620205, 0.015565379522740841, -0.0029483588878065348, 0.001888265018351376, -0.03320679813623428, 0.04829063266515732, -0.007230013143271208, 0.031224627047777176, -0.060141243040561676, -0.03752560541033745, -0.05327850207686424, -0.0009053492685779929, 0.009930183179676533, -0.001491008559241891, 0.021771930158138275, 0.03357879817485809, -0.007008315064013004, -0.017240367829799652, 0.0291496142745018, 0.053769439458847046, 0.0243946872651577, 0.03145810216665268, -0.034735508263111115, -0.028867680579423904, -0.02833273820579052, 0.03606319800019264, 0.011002137325704098, 0.06404250860214233, 0.06333169341087341, 0.03541591763496399, -0.06042125076055527, -0.08271309733390808, 0.013190940953791142, 0.009443706832826138, 0.027773557230830193, 0.0393233485519886, 0.029110636562108994, -0.0018483512103557587, -0.023273475468158722, -0.05696826055645943, 0.008531109429895878, 0.04176078736782074, -0.014821638353168964, -0.03201518580317497, -0.015471737831830978, -0.04973886162042618, -0.03409380838274956, -0.07018645107746124, -0.007213281933218241, -0.018708884716033936, -0.06464529037475586, 0.10155976563692093, -0.008848561905324459, 0.01613224297761917, -0.0643162727355957, 0.04796844720840454, 0.01490637008100748, 0.03471275791525841, 0.059785887598991394, 0.03232523053884506, -0.06252704560756683, -0.020773887634277344, 0.05294208228588104, 0.042825132608413696, 0.005487439688295126, 0.016880257055163383, -0.02285769023001194, -0.03856208547949791, 0.05540072172880173, 0.004248890560120344, 0.03577633947134018, 0.001979811117053032, 0.019352499395608902, -0.026437433436512947, 0.05091549828648567, -0.016105402261018753, 0.006745329592376947, -0.02074194885790348, -0.07557795196771622, 0.0038888705894351006, -0.07360921800136566, 0.008391043171286583, -0.009911865927278996, 0.007680399343371391, -0.03465533256530762, 0.052192237228155136, 0.037375982850790024, 0.01460065133869648, -0.04336598515510559, -0.013028791174292564, -0.024899514392018318, -0.0016295684035867453, -0.03842543438076973, -0.009885706938803196, 0.04371219873428345, -0.01156875491142273, 0.004060676321387291, 0.030822956934571266, -0.001699429121799767, 0.008523316122591496, 0.01749425381422043, 0.0339827723801136, -0.019109589979052544, -0.011676497757434845, -0.0001043720476445742, 0.004472618922591209, -0.022810807451605797, -0.021580200642347336, -0.015763167291879654, 0.008329126983880997, 0.02627473697066307, 0.04191729426383972, 0.004427642561495304, 0.03075922094285488, 0.08530814200639725, -0.020489800721406937, 0.0799163430929184, -0.056639935821294785, -0.027005836367607117, 0.055677205324172974, -0.03222154453396797, -0.026924949139356613, 0.08349045366048813, -0.04619874060153961, -0.04735853895545006, -0.0301384124904871, -0.028854137286543846, -0.041246652603149414, 0.019875330850481987, 0.025584358721971512, -0.07494192570447922, -0.010636210441589355, 0.019337132573127747, -0.039386436343193054, -0.008831314742565155, -0.037061311304569244, -0.04369330778717995, 0.013139469549059868, 0.033570412546396255, -0.03002476505935192, -0.024139126762747765, -0.017359303310513496, 0.019208936020731926, -0.011617186479270458, -0.024929862469434738, -0.009195512160658836, -0.024244260042905807, 0.0024354271590709686, 0.018189355731010437, 0.04803229868412018, 0.06025829538702965, 0.018372543156147003, 0.023523367941379547, -0.011619972996413708, 0.040180981159210205, 0.03836008161306381, -0.04264642298221588, 0.01417810283601284, -0.030213702470064163, -0.023688141256570816, 0.06452872604131699, -0.01097990944981575, -0.02350427210330963, -0.0096068624407053, 0.03593067452311516, 0.009066084399819374, 0.009945663623511791, -0.046506866812705994, 0.0037371127400547266, -0.008169210515916348, 0.00043093899148516357, -0.056251320987939835, -0.001098182750865817, -0.036036890000104904, 0.023614075034856796, 0.018329381942749023, 0.026422463357448578, 0.05760690197348595, 0.02807900868356228, 0.10585321485996246, 0.008733466267585754, 0.06116693466901779, 0.008829284459352493, -0.016143180429935455, 0.001474414486438036, -0.05571293830871582, -0.022354401648044586, 0.0004950537695549428, 0.014632899314165115, -0.01726231537759304, -0.021455321460962296, 0.031243382021784782, 0.022653695195913315, 0.04203861951828003, -0.011805393733084202, -0.020775850862264633, 0.009690385311841965, -0.040580060333013535, 0.018061533570289612, -0.002624709391966462, -0.028990717604756355, -0.0125507153570652, -0.011919002048671246, 0.02974625490605831, 0.00831650197505951, -0.03891127556562424, 0.02582855336368084, 0.020314717665314674, 0.04177079349756241, 0.018565507605671883, 0.06472009420394897, 0.014556837268173695, -0.0006904915790073574, -0.04049981012940407, 0.022833451628684998, 0.021156825125217438, -0.0009359689429402351, -0.030132193118333817, 0.006290661171078682, 0.04942205175757408, 0.003471602685749531, 0.07477325201034546, -0.05060422047972679, -0.03810654953122139, 0.02665369026362896, -0.001568394247442484, -0.001753594377078116, -0.021108686923980713, -0.06986629962921143, 0.0346304327249527, -0.04201407730579376, 0.030008209869265556, -0.09630060940980911, 0.043421365320682526, 0.03268523886799812, -0.04001837223768234, 0.01793495938181877, 0.024338630959391594, 0.03767958655953407, 0.038312021642923355, 0.03154323250055313, -0.001113498699851334, 0.04066697135567665, -0.018523691222071648, 0.041613347828388214, -0.014517735689878464, -0.012382153421640396, -0.010890999808907509, -0.036135394126176834, -0.006970822345465422, -0.05486275628209114, -0.03939111530780792, 0.006279090419411659, -0.037155356258153915, 0.0409548245370388, -0.014728791080415249, -0.03289742395281792, -0.005488196387887001, 0.05241696536540985, 0.01736755110323429, 0.04436488822102547, -0.010783259756863117, 0.03378280997276306, 0.01626572757959366, -0.003817996010184288, 0.06007390841841698, -0.04352588579058647, -0.08359434455633163, -0.005280299112200737, -0.03924819454550743, -0.03536451980471611, -0.08245497941970825, 0.016864251345396042, 0.018373269587755203, 0.00915398821234703, -0.019560478627681732, -0.047045718878507614, -0.04516329616308212, -0.029996834695339203, 0.01454247161746025, -0.0395936593413353, 0.031717706471681595, 0.01143704354763031, 0.015886690467596054, -0.045190900564193726, 0.018320417031645775, -0.04385250434279442, 0.026051729917526245, -0.033191464841365814, 0.016079746186733246, -0.01065733190625906, 0.014197604730725288, -0.0128841083496809, -0.049741726368665695, 0.03998768702149391, -0.041055042296648026, -0.10480372607707977, -0.005606342107057571, 0.02638203650712967, -0.025475217029452324, 0.011954092420637608, 0.034325744956731796, 0.05718013644218445, 0.021099161356687546, 0.031028803437948227, -0.006345641799271107, 0.012286791577935219, -0.03137046843767166, -0.052857112139463425, -0.059382159262895584, 0.030868995934724808, -0.021902495995163918, 0.026752550154924393, 0.007534389849752188, 0.06668293476104736, 0.015487007796764374, 0.00789743009954691, 0.05176493898034096, -0.006009164731949568, -0.0009382633725181222, -0.02476632222533226, -0.019377509132027626, 0.056683290749788284, -0.03021891973912716, -0.039209891110658646, 0.003319164039567113, -0.008563704788684845, -0.10273155570030212, 0.0287734717130661, 0.032946761697530746, -0.006565481424331665, -0.02662264183163643, 0.036530621349811554, 0.001236837124451995, 0.03794098645448685, -0.1019105389714241, 0.04892607033252716, 0.029092729091644287, 0.03419620543718338, 0.014081795699894428, -0.02190769836306572, -0.015089763328433037, 0.05037246644496918, 0.007287801243364811, 0.024386221542954445, -0.06662874668836594, 0.016897572204470634, 0.00971077848225832, -0.005758997518569231, -0.010267485864460468, 0.029200034216046333, 0.04186598211526871, 0.018566522747278214, 0.016342708840966225, 0.010999205522239208, 0.035360392183065414, 0.052998170256614685, -0.060121163725852966, -0.004694483242928982, 0.05692158639431, 0.03703545033931732, 0.03282754868268967, -0.01882648840546608, -0.04616822302341461, 0.007387444842606783, 0.04346190020442009, 0.017594512552022934, -0.004674033261835575, -0.02395864576101303, -0.04870538413524628, 0.010196059010922909, 0.005332587752491236, 0.05173531174659729, -0.055855076760053635, -0.03396938741207123, -0.020337169989943504, -0.049933332949876785, -0.008475449867546558, -0.031343623995780945, -0.02970593236386776, 0.004745824728161097, -0.005181740503758192, 0.013041122816503048, -0.010393429547548294, 0.00047188729513436556, 0.025576189160346985, 0.029600072652101517, 0.006062387954443693, -0.01717310957610607, 0.05438091978430748, -0.020769208669662476, 0.021048864349722862, 0.010741819627583027, 0.009017767384648323, 0.03512124717235565, -0.05091874301433563, -0.03151349723339081, -0.09855751693248749, -0.02961686998605728, -0.016055027022957802, -0.015866141766309738, -0.07236593961715698, -0.023431360721588135, 0.05711651220917702, 0.00907176174223423, -0.03477942943572998, -0.029785368591547012, -0.020810669288039207, -0.028459841385483742, -0.039116695523262024, 0.012197159230709076, 0.010308961383998394, -0.0004288513446226716, 0.02210073359310627, 0.01699664629995823, -0.03021223656833172, 0.014554494060575962, 0.04297436401247978, -0.029136909171938896, -0.014251318760216236, -0.06612776964902878, 0.01169014535844326, -0.06787195801734924, -0.004844385199248791, 0.052364200353622437, -0.01998329535126686, 0.024544067680835724, 0.028549520298838615, 0.011555805802345276, 0.039961911737918854, -0.03391675278544426, 0.02680424228310585, -0.0021580997854471207, -0.01848488114774227, -0.0029342318885028362, -0.0096239959821105, 0.052104007452726364, 0.07180122286081314, -0.035452473908662796, -0.054240353405475616, 0.0022139193024486303, 0.037992823868989944, -0.012835192494094372, -0.005742828361690044, 0.015421179123222828, -0.016156163066625595, 0.03413696959614754, 0.01259239949285984, -0.047035329043865204, -0.07118473201990128, -0.055321164429187775, -0.0328093096613884, 0.06119849905371666, 0.008964892476797104, -0.003477582009509206, -0.008883899077773094, -0.03628679737448692, 0.029431961476802826, 0.0088155223056674, 0.0063791824504733086, -0.014010787010192871, -0.02503858506679535, -0.017448294907808304, -0.012541348114609718, 0.01121948380023241, -0.03037339076399803, 0.06316324323415756, -0.004538810346275568, -0.026981594040989876, -0.00619916245341301, -0.02672628127038479, 0.0012966115027666092, -0.008329477161169052, 0.08877018839120865, -0.012477274984121323, -0.08688129484653473, -0.012166434898972511, 0.013413227163255215, 0.05641031265258789, -0.04103359952569008, -0.025125691667199135, 0.018000168725848198, -0.018065955489873886, 0.018516184762120247, -0.03637352213263512, 0.04979121312499046, 0.020673241466283798, 0.05241900682449341, 0.013044193387031555, 0.005547523032873869, -0.01217286754399538, 0.0252606850117445, -0.005853030364960432, 0.07633422315120697, 0.004891041666269302, -0.045904457569122314, -0.00182826048694551, -0.010037449188530445, -0.057333316653966904, 0.01212583389133215, 0.023001644760370255, 0.0043196422047913074, -0.0015646197134628892, -0.0028131918516010046, 0.06282594799995422, -0.028300948441028595, -0.04386062175035477, 0.06301388144493103, 0.09236164391040802, 0.02283480018377304, 0.041672028601169586, -0.004436376970261335, -0.015747886151075363, -0.010161190293729305, -0.00491483137011528, 0.021246150135993958, -0.027714848518371582, -0.00815851241350174, 0.006792773492634296, -0.012319200672209263, -0.012239532545208931, -0.0363224521279335, 0.037446800619363785, -0.08863960206508636, -0.046074822545051575, -0.011702828109264374, 0.02373914048075676, 0.03132757171988487, 0.015237543731927872, 0.04872576519846916, -0.04894859716296196, -0.014129403047263622, 0.03608093410730362, -0.004878811538219452, -0.030877642333507538, 0.02058354951441288, -0.002625485882163048, 0.005579937249422073, 0.04006471112370491, 0.01637454889714718, -0.003506571054458618, -0.012575357221066952, -0.004802171140909195, -0.05371556803584099, -0.005132982507348061, 0.0002551529323682189, 0.014612519182264805, 0.029745638370513916, 0.028823934495449066, 0.06164171174168587, -0.021597644314169884, -0.02785242721438408, -0.003276797942817211, 0.024226143956184387, 0.01468697190284729, 0.020095303654670715, 0.024129310622811317, 0.01894058845937252, -0.0022512620780617, 0.0027571425307542086, 0.142899289727211, 0.035289645195007324, 0.012135087512433529, 0.02456386759877205, 0.036397773772478104, -0.012177690863609314, 0.01780625991523266, -0.001233391696587205, 0.0011456620413810015, -0.011008553206920624, 0.040375031530857086, -0.05013500154018402, 0.09435973316431046, 0.01990521140396595, 0.05198793113231659, 0.05837227776646614, 0.03274069353938103, -0.012072442099452019, -0.009007168933749199, -0.00909545086324215, 0.06118104234337807, 0.011933117173612118, 0.00566192576661706, -0.04877553880214691, -0.0010794034460559487, 0.047510262578725815, 0.04330950602889061, -0.019136426970362663, -0.03228938579559326, -0.005218216683715582, 0.0170150026679039, 0.03384027257561684, 0.012102380394935608, 0.011679877527058125, -0.014976277016103268, -0.12039896100759506, -0.03457507863640785, -0.04733278229832649, -0.00004930891373078339, 0.00808666180819273, -0.005153535399585962, -0.0038130376487970352, 0.03345480561256409, -0.017035244032740593, -0.0034682380501180887, -0.09630797058343887, -0.028377650305628777, 0.004766574129462242, 0.023543454706668854, 0.017115594819188118, 0.01675700768828392, 0.010195251554250717, -0.03476452827453613, -0.04940156266093254, -0.008593816310167313, -0.04947949945926666, 0.018341274932026863, -0.004289219621568918, -0.016382558271288872, -0.021657755598425865, -0.017345933243632317, -0.007620177697390318, -0.04381810873746872, -0.03211483359336853, -0.015341066755354404, -0.05257466807961464, -0.03051907755434513, 0.025674501433968544, 0.019088540226221085, 0.02341921441257, -0.0038034196477383375, -0.019462434574961662, -0.0016008182428777218, -0.030490320175886154, 0.01675986871123314, 0.029052356258034706, 0.0016216705553233624, -0.013543770648539066, -0.06725840270519257, -0.009366719983518124, 0.004525450523942709, 0.021021826192736626, -0.06000606343150139, 0.015627421438694, -0.0697387158870697, -0.024831967428326607, 0.009074419736862183, 0.035067688673734665, -0.008681368082761765, -0.026572372764348984, 0.022740863263607025, 0.015762384980916977, -0.004970081616193056, -0.040050942450761795, -0.010479280725121498, -0.05680931732058525, -0.033910952508449554, -0.03271154686808586, 0.028425307944417, 0.021470388397574425, -0.040847986936569214, 0.03666089475154877, 0.04295910894870758, 0.060113850980997086, 0.029691072180867195, -0.0056933751329779625, -0.028514036908745766, -0.04601319879293442, 0.049319081008434296, -0.012548564001917839, 0.031446877866983414, 0.01753239706158638, 0.0009180022170767188, -0.05605625733733177, 0.0026737942826002836, -0.033906225115060806, -0.01402015145868063, -0.0035291940439492464, -0.028689661994576454, -0.04160366952419281, 0.00674551771953702, -0.042723871767520905, 0.0379631444811821, 0.026532361283898354, -0.05985724553465843, -0.05688340961933136, 0.03713592141866684, -0.05491803586483002, 0.035592708736658096, 0.06425298005342484, 0.07978139072656631, 0.027708282694220543, 0.019911982119083405, 0.03451038897037506, -0.03796973451972008, 0.0005670643877238035, 0.0023256500717252493, -0.03317277133464813, 0.07327564805746078, -0.005970870144665241, -0.02491793967783451, -0.041853733360767365, 0.02087625488638878 ]
<p>$\newcommand{\E}{\mathrm{E}}$ I don't understand why Baum-Welch algorithm is an instantiation of EM algorithm.</p> <p>Indeed, why computing $\alpha_t(i)$ and $\beta_t(i)$ corresponds to Expectation step. Expectation step corresponds to compute expectation over the latent variable of log-likelihood of observed variable given the parameter: $\E_{Z|X,\theta^{t-1}}[L(X|\theta)]$. </p> <p>I don't understand the link. </p>
g73666
[ 0.0002451356267556548, -0.01931370235979557, -0.030593303963541985, 0.007324857637286186, -0.006339718122035265, 0.014562597498297691, 0.07394972443580627, 0.08102978020906448, -0.03532511740922928, -0.020606819540262222, -0.04721935838460922, 0.037665318697690964, 0.027422504499554634, 0.022406065836548805, -0.03638184070587158, 0.015651822090148926, 0.0784481093287468, -0.021096209064126015, -0.00803777202963829, -0.04196501523256302, 0.022446682676672935, 0.03703615441918373, 0.011540359817445278, -0.06140506640076637, 0.05913906544446945, -0.004115268122404814, -0.060984089970588684, 0.06226740777492523, -0.052406881004571915, 0.02838333137333393, 0.012720711529254913, 0.014518395997583866, 0.09574991464614868, -0.036119505763053894, -0.010449591092765331, -0.0527217760682106, 0.03846025466918945, -0.020949866622686386, -0.02094193920493126, -0.020798789337277412, -0.04927730932831764, 0.06641918420791626, 0.06411603838205338, 0.019076284021139145, -0.06889478862285614, 0.01425752229988575, -0.01937072165310383, 0.030668392777442932, 0.0637630745768547, -0.029891174286603928, 0.053124211728572845, -0.02036549150943756, 0.050345201045274734, -0.03963262587785721, 0.08018291741609573, 0.04658582806587219, -0.0033204006031155586, -0.029740888625383377, 0.051951196044683456, 0.014182904735207558, 0.041499726474285126, -0.07192650437355042, -0.04194607213139534, -0.027955876663327217, 0.02045994997024536, -0.028937533497810364, -0.027310028672218323, 0.020997008308768272, 0.0011280195321887732, 0.004247161094099283, -0.021000951528549194, -0.004304796457290649, -0.06137865409255028, -0.04972907155752182, -0.0008963017608039081, -0.0426989421248436, -0.006922650150954723, -0.02620948664844036, -0.025418046861886978, 0.03679879754781723, -0.011355760507285595, -0.021466301754117012, 0.05133844539523125, 0.057651542127132416, -0.036940667778253555, -0.03160707280039787, -0.00980150606483221, 0.04590222239494324, 0.013496382161974907, -0.01959964819252491, -0.0012190614361315966, -0.005064732860773802, -0.0002881528052967042, -0.013627076521515846, 0.009330954402685165, -0.02031964622437954, -0.08763013035058975, 0.021395981311798096, 0.056020453572273254, -0.029814792796969414, -0.002814759034663439, 0.05251770094037056, -0.00948192086070776, 0.02792065031826496, -0.051187604665756226, 0.02005450800061226, 0.0055001284927129745, -0.013204256072640419, -0.04191230982542038, 0.006203329656273127, -0.04348834976553917, -0.0011780648492276669, -0.023423388600349426, -0.0421481728553772, -0.015778927132487297, 0.022880839183926582, 0.06363841891288757, 0.016934558749198914, 0.0014447295106947422, 0.019603947177529335, -0.03499908000230789, -0.009734610095620155, 0.04953475296497345, 0.04476798698306084, -0.030995182693004608, 0.038256071507930756, -0.016752969473600388, 0.000297629798296839, -0.002322118729352951, -0.005112556740641594, 0.009148037061095238, 0.0059381104074418545, 0.048820991069078445, 0.019786249846220016, 0.01641009747982025, -0.008151361718773842, -0.030553102493286133, 0.027439448982477188, 0.06515290588140488, 0.04514173045754433, -0.09595812857151031, -0.03125160560011864, -0.03592178598046303, -0.04045570269227028, -0.04651235044002533, -0.00682961056008935, 0.015222535468637943, -0.05105190724134445, 0.012713938020169735, 0.04668179526925087, -0.04199700430035591, 0.026135217398405075, 0.003317733760923147, -0.01172374002635479, -0.009022612124681473, 0.012566636316478252, 0.0680941790342331, 0.018287139013409615, -0.05095095932483673, 0.01659768633544445, 0.04556643217802048, -0.013960813172161579, 0.06411594152450562, 0.048789966851472855, -0.05077839642763138, -0.05868669971823692, -0.0004937634221278131, -0.07581038028001785, -0.045409251004457474, -0.05959354341030121, -0.00887842383235693, -0.023955155164003372, -0.0026058454532176256, -0.011339346878230572, -0.012991225346922874, 0.03555561229586601, -0.04004012420773506, 0.0022812390234321356, 0.042071633040905, 0.0346606969833374, -0.016744127497076988, -0.0067998915910720825, 0.026635965332388878, -0.03642295300960541, -0.03922221064567566, -0.04508252441883087, -0.014817261137068272, 0.028478654101490974, 0.0059858220629394054, -0.0318584218621254, -0.011096368543803692, 0.019611334428191185, -0.05248210206627846, 0.023233996704220772, -0.009511991403996944, 0.02145584672689438, 0.021573830395936966, -0.03436433523893356, 0.006500793155282736, 0.004442131146788597, 0.026227252557873726, 0.02788439951837063, 0.041783202439546585, -0.002861691638827324, 0.005090256687253714, 0.035182174295186996, 0.017285754904150963, -0.01946951635181904, -0.031373437494039536, 0.0012162047205492854, 0.0018065290059894323, -0.01385684497654438, 0.03333098441362381, 0.009511942975223064, 0.011068874038755894, -0.03321221098303795, -0.005354475695639849, 0.019088400527834892, 0.02559017762541771, -0.05657448619604111, -0.010780040174722672, -0.05423647537827492, 0.01412643026560545, -0.022444404661655426, -0.0008762510842643678, 0.04742542281746864, 0.005374982487410307, 0.02627745270729065, 0.001887475955300033, 0.02110418491065502, -0.014918690547347069, 0.011355293914675713, -0.059658363461494446, -0.042767636477947235, 0.07744782418012619, 0.004501533694565296, -0.0311624463647604, 0.016065414994955063, 0.049951646476984024, 0.051864441484212875, 0.020745592191815376, -0.0017850882140919566, 0.04439537599682808, 0.02347390353679657, 0.019175494089722633, 0.005932060535997152, 0.06014169007539749, 0.008021892048418522, -0.023022593930363655, -0.01618288643658161, -0.031336091458797455, -0.0422358363866806, -0.06635544449090958, -0.0032206163741648197, -0.011460622772574425, -0.07325349003076553, -0.00010233288048766553, -0.005663024261593819, 0.02338821440935135, 0.05843810364603996, -0.05678971856832504, 0.009809838607907295, 0.05657533183693886, 0.026443874463438988, 0.01064804382622242, 0.013454164378345013, -0.03065166249871254, 0.010580888949334621, -0.014314968138933182, -0.021704284474253654, -0.015163108706474304, 0.04413814842700958, 0.019481131806969643, 0.026584165170788765, -0.012311710976064205, -0.010762304067611694, -0.04438343644142151, 0.03375968337059021, 0.04030687361955643, 0.0024898590054363012, -0.0620088167488575, -0.05007804557681084, -0.026708945631980896, -0.005396590568125248, -0.036046892404556274, 0.016247913241386414, 0.046219352632761, 0.01687431149184704, 0.022827334702014923, -0.0004687576147262007, 0.0015301102539524436, -0.018478618934750557, -0.027425112202763557, -0.03436052054166794, -0.007794302888214588, -0.015673091635107994, 0.05407990515232086, -0.04708979278802872, -0.03515543043613434, 0.017221517860889435, -0.05567492917180061, 0.006639927625656128, 0.008518969640135765, -0.08684134483337402, 0.06931594014167786, -0.07314208149909973, -0.04876835271716118, -0.03317151591181755, -0.035141292959451675, -0.01851671002805233, -0.008952189236879349, -0.035756420344114304, -0.07443089783191681, -0.05487672612071037, 0.018579749390482903, 0.027782227843999863, -0.02011033706367016, -0.01782737858593464, -0.024190565571188927, -0.02243705466389656, -0.012497877702116966, -0.06281595677137375, -0.017070846632122993, -0.019929084926843643, 0.006112264934927225, 0.0010554339969530702, -0.02853013575077057, 0.043974269181489944, -0.0040142429061234, -0.054894495755434036, 0.09387877583503723, -0.014431562274694443, 0.03174731507897377, 0.005835880991071463, 0.014669573865830898, -0.14019173383712769, -0.025548627600073814, 0.04842371866106987, -0.036636993288993835, -0.02995692938566208, -0.015247647650539875, -0.016396760940551758, -0.016338912770152092, -0.010159528814256191, -0.0036842781119048595, -0.05465347319841385, 0.0007533899624831975, -0.0006060508894734085, 0.029524559155106544, -0.05770213529467583, 0.027342183515429497, -0.008974546566605568, 0.03616701439023018, -0.01002981886267662, -0.01907527446746826, 0.08361533284187317, -0.020017297938466072, 0.005103121977299452, 0.04374391585588455, -0.012804285623133183, 0.03848939388990402, -0.014750631526112556, -0.029371824115514755, 0.02622361294925213, -0.02453829161822796, -0.06896735727787018, 0.044947486370801926, 0.07959157973527908, 0.013602333143353462, 0.029925698414444923, 0.023339198902249336, 0.01793137565255165, 0.039196088910102844, 0.0053407009690999985, 0.048300810158252716, -0.02068975940346718, 0.02907221019268036, 0.027853449806571007, 0.03240569680929184, 0.0329216830432415, 0.0075841560028493404, 0.026672348380088806, 0.02984444983303547, 0.003039614064618945, 0.01976548694074154, -0.01707257702946663, -0.003525735344737768, 0.023846590891480446, -0.06018611416220665, -0.07422462850809097, -0.008286433294415474, 0.047108542174100876, -0.007225403096526861, 0.03617612645030022, -0.01195137295871973, -0.04544967785477638, -0.022456759586930275, 0.0026149647310376167, -0.017653916031122208, 0.034504663199186325, -0.014748749323189259, 0.03256514295935631, 0.07469093054533005, 0.024357356131076813, -0.038745153695344925, -0.010181108489632607, -0.014742022380232811, 0.031585775315761566, 0.020908139646053314, 0.0025763974990695715, 0.027434518560767174, 0.04957272484898567, -0.005016532260924578, -0.025816619396209717, 0.010695652104914188, -0.05762680992484093, 0.04984379559755325, -0.07640276104211807, -0.03431755676865578, -0.00301365670748055, -0.017965761944651604, -0.05328048765659332, -0.017299709841609, 0.013231243006885052, 0.0048538376577198505, 0.047105979174375534, 0.0433906614780426, 0.027108654379844666, -0.006121265701949596, -0.11108820140361786, 0.04330116882920265, 0.04215006157755852, -0.010979272425174713, 0.04322274774312973, -0.051684554666280746, 0.05118320509791374, 0.046535905450582504, 0.057491008192300797, 0.03381748124957085, -0.051724206656217575, 0.03951442986726761, -0.06409091502428055, 0.005011583678424358, -0.01522176805883646, 0.022560052573680878, 0.011779079213738441, 0.016386449337005615, -0.08150549978017807, 0.019867366179823875, 0.06718054413795471, 0.009150750003755093, 0.07008256763219833, -0.00931386835873127, 0.010722020640969276, 0.09609845280647278, -0.06929216533899307, 0.0018929929938167334, 0.03752046450972557, 0.020897088572382927, 0.061929021030664444, 0.006058304104954004, -0.007559655699878931, -0.03721340000629425, 0.05403253063559532, 0.010603589937090874, -0.006469879765063524, -0.04903119057416916, -0.022362159565091133, 0.04381583258509636, 0.01584702916443348, -0.004283739719539881, -0.018624257296323776, 0.03868907317519188, 0.0014427895657718182, 0.043745215982198715, 0.02475563995540142, -0.027603091672062874, -0.029705628752708435, 0.022725239396095276, 0.007205444388091564, -0.05032183229923248, -0.021209562197327614, -0.02128070406615734, 0.029901131987571716, -0.029369622468948364, 0.0026208944618701935, -0.02665347047150135, -0.025134555995464325, -0.0037322777789086103, 0.010537294670939445, 0.04044301062822342, 0.015540159307420254, -0.007867954671382904, -0.07990467548370361, -0.021179016679525375, -0.11526845395565033, 0.08155621588230133, 0.005534791853278875, 0.014986323192715645, -0.0023526842705905437, -0.06908867508172989, -0.04833544045686722, 0.010587492026388645, -0.04161139950156212, 0.056651726365089417, 0.05777132883667946, 0.03764061629772186, 0.02538556605577469, -0.007523248437792063, 0.021299555897712708, 0.049485694617033005, 0.06934581696987152, 0.005462548695504665, 0.0064280531369149685, -0.006990210618823767, -0.0439477264881134, 0.026480482891201973, -0.0037431525997817516, -0.05779286101460457, -0.041100773960351944, 0.0665743425488472, -0.014394854195415974, 0.02729080431163311, -0.007277921307832003, -0.01442720741033554, -0.03581472858786583, -0.03433217108249664, -0.008862175978720188, -0.06797841936349869, 0.012150648050010204, -0.04223891720175743, -0.04100237786769867, -0.03965144231915474, 0.03390932083129883, 0.023335454985499382, -0.06548703461885452, 0.011959591880440712, -0.0532044991850853, 0.008043537847697735, 0.002085569081827998, -0.012227945029735565, -0.03644989803433418, 0.06976719945669174, 0.01400146633386612, -0.02055012434720993, 0.033043794333934784, -0.008143216371536255, 0.052313607186079025, 0.01718186028301716, -0.04109680652618408, 0.0000987916937447153, -0.06401341408491135, 0.010504068806767464, -0.057757556438446045, 0.0031203655526041985, 0.03616531938314438, -0.025905534625053406, -0.026569491252303123, -0.05647315829992294, 0.03942118212580681, 0.03302920609712601, -0.041766829788684845, 0.01333367358893156, 0.011229642666876316, 0.02505946345627308, -0.04553822800517082, 0.012286782264709473, 0.05293017253279686, -0.01783919893205166, 0.06831596791744232, 0.0026338493917137384, -0.001722560147754848, -0.01238920632749796, 0.04308789223432541, -0.029738759621977806, 0.016959071159362793, 0.019602498039603233, -0.02395271137356758, 0.012254951521754265, -0.016828421503305435, 0.02129364013671875, 0.0029221971053630114, 0.02391834929585457, 0.030490906909108162, 0.025057660415768623, 0.01605689711868763, -0.07321126013994217, -0.04608713462948799, 0.08113380521535873, -0.021262353286147118, -0.02658882923424244, 0.04038827866315842, -0.005219132173806429, -0.04359101131558418, -0.06267620623111725, 0.057520486414432526, 0.002986174775287509, -0.020123494789004326, 0.029554707929491997, -0.038769129663705826, 0.0320504829287529, -0.0634324699640274, 0.0222121961414814, -0.023918192833662033, 0.00620709452778101, 0.05161362141370773, 0.01459971908479929, -0.006614267826080322, 0.032805997878313065, 0.007151690777391195, 0.008621437475085258, 0.008402585051953793, 0.026928219944238663, 0.028598951175808907, 0.0022626309655606747, -0.07842681556940079, -0.04835602641105652, 0.041208792477846146, -0.03010404296219349, 0.0072194673120975494, 0.050971467047929764, 0.014175721444189548, 0.014485890977084637, 0.051601313054561615, -0.025274958461523056, 0.03782788664102554, 0.005904016084969044, 0.02307099662721157, 0.004175593610852957, 0.006615874823182821, 0.02033398672938347, -0.0343923345208168, -0.08051330596208572, 0.03640935570001602, -0.04042678326368332, 0.043193623423576355, -0.023716138675808907, 0.05179627612233162, 0.031106989830732346, 0.03518270328640938, 0.019509265199303627, 0.08723115921020508, -0.0719834640622139, 0.011805035173892975, -0.016507552936673164, 0.0014092744095250964, -0.0015941063174977899, 0.03161153942346573, -0.030508743599057198, 0.0377332866191864, 0.035640887916088104, 0.07082755118608475, 0.004177933558821678, -0.01934405229985714, -0.02294180542230606, -0.0028272774070501328, 0.03774496912956238, -0.0316762812435627, 0.03975698724389076, -0.00013638354721479118, -0.03570147603750229, -0.05781058594584465, -0.04620169475674629, 0.016697747632861137, 0.05081172287464142, -0.04469040036201477, 0.021588217467069626, -0.04205445200204849, 0.04305781424045563, -0.031373292207717896, -0.036567170172929764, -0.03958529233932495, -0.024850578978657722, 0.004114270210266113, -0.027525002136826515, 0.015001779422163963, 0.020970841869711876, -0.013205542229115963, -0.08061553537845612, 0.01692909188568592, 0.006902715656906366, -0.014917328953742981, -0.02456114999949932, -0.04646303132176399, 0.011821730062365532, 0.011639355681836605, -0.03927736356854439, 0.03431946784257889, 0.03764317184686661, -0.04967368394136429, -0.017015039920806885, -0.018375050276517868, 0.02483028918504715, -0.007166949566453695, 0.0008551467326469719, 0.0020110164768993855, 0.009626281447708607, -0.014567702077329159, 0.027939651161432266, 0.06507247686386108, 0.02022494003176689, -0.000586687121540308, -0.03659859672188759, -0.027921825647354126, 0.019786641001701355, -0.04481616988778114, 0.04237066209316254, -0.011314607225358486, 0.01933104731142521, -0.04852094128727913, -0.009330103173851967, -0.002557129366323352, -0.012280911207199097, 0.01207681279629469, -0.01745569333434105, 0.04942180588841438, -0.011883960105478764, -0.00950581394135952, -0.0009668553830124438, 0.024866869673132896, 0.04731504246592522, 0.026964284479618073, -0.004881613422185183, 0.011535356752574444, 0.014005797915160656, -0.01920568197965622, -0.004802773240953684, 0.030044320970773697, -0.0038216905668377876, 0.015822965651750565, 0.016543563455343246, -0.048728834837675095, -0.007627726066857576, 0.029910491779446602, -0.0022224700078368187, 0.04369472339749336, 0.043324802070856094, 0.04488193243741989, -0.001486178720369935, -0.001991635886952281, -0.027633901685476303, -0.034178368747234344, 0.03647874668240547, -0.03151959553360939, 0.0024787739384919405, -0.017181146889925003, -0.008740176446735859, 0.00010893882426898926, 0.05294874683022499, -0.03244911879301071, 0.004170756787061691, 0.032890111207962036, -0.04123540222644806, 0.031515173614025116, -0.0018205879023298621, -0.010450555942952633, 0.004919343627989292, 0.00013204521383158863, 0.047587789595127106, -0.036302484571933746, 0.030167175456881523, -0.004214043263345957, -0.03288187459111214, -0.0019982398953288794, -0.016629492864012718, 0.0407559797167778, 0.010104223154485226, 0.028507260605692863 ]
<p>I'm performing a web based a/b test where there is a control and one treatment. The results are not as simple as "converted" or "didn't convert." A user can "convert" anywhere between 0-10 times. I have all of the data from both the control and the treatment (how many times each user converted from both the control and the treatment). The sample sizes aren't the same size (about 1900 vs 2100) and the variances are different (7.12 vs 6.02). The mean of the treatment is about 11% higher than the control.</p> <p>The goal of the experiment is to find out if the treatment can increase converts per user. The numbers are showing an 11% increase in conversions per user. To find out if the result is statistically significant I've been trying to use a Welch's t test. When I use the equation for a Welch's t test found on <a href="http://en.wikipedia.org/wiki/Welch%27s_t_test">this wikipedia page</a> I get the following results:</p> <pre><code>t-score: 2.26 degrees of freedom: 4025.82 </code></pre> <p>On the wikipedia page it says I can use a <code>t-distribution</code> to test the null hypothesis (my null hypothesis is that the means of the control and treatment are the same). But I'm not sure how to go about using a <code>t-distribution</code>. I'm guessing it has something to do with using a t distribution table.</p> <p>Questions:</p> <ul> <li>Is using a Welch's t test a good approach for this situation? <ul> <li>If not what other method would you suggest?</li> </ul></li> <li>With my results from the Welch's t test, how do I use a <code>t-distribution</code> to determine if I have a significant result and with how much confidence?</li> </ul>
g36094
[ -0.007213886361569166, -0.00452354596927762, -0.00979530904442072, -0.061735231429338455, 0.021678917109966278, -0.08149220049381256, 0.002306191250681877, 0.03694610297679901, 0.048898644745349884, -0.0018767605070024729, 0.01970802992582321, -0.016261782497167587, 0.051398441195487976, -0.007421770133078098, -0.014193261973559856, -0.008884851820766926, 0.07632309943437576, -0.0430665984749794, 0.0021754868794232607, 0.039040543138980865, -0.03321083262562752, 0.0055702244862914085, -0.0026022952515631914, -0.0315941646695137, -0.07257811725139618, -0.06219065189361572, -0.07788299769163132, 0.10375779122114182, -0.08869028836488724, -0.008803585544228554, -0.039519473910331726, 0.025059010833501816, 0.04326995462179184, -0.0038522612303495407, -0.013131207786500454, 0.02580343559384346, 0.05205304175615311, 0.01874910667538643, -0.0198668222874403, 0.003541128011420369, -0.0591854453086853, 0.05172284319996834, 0.0045345015823841095, 0.019862229004502296, 0.02535729669034481, -0.00854664295911789, -0.0163553599268198, 0.004027158487588167, 0.03768732398748398, 0.03291328623890877, -0.03763192892074585, 0.010759863071143627, 0.0450386144220829, 0.032678842544555664, 0.03635484352707863, 0.021360110491514206, -0.03994603827595711, -0.007385442964732647, 0.01027749665081501, 0.008246542885899544, -0.0036625214852392673, 0.0053879087790846825, -0.030177466571331024, -0.04349503666162491, 0.02833780087530613, 0.04900798201560974, -0.014137454330921173, 0.0005020189564675093, 0.019238969311118126, -0.031118229031562805, -0.023598354309797287, 0.0037804036401212215, 0.034143511205911636, -0.012363782152533531, -0.06589671224355698, -0.055522408336400986, -0.016773540526628494, -0.010235097259283066, -0.011483239941298962, 0.021986858919262886, -0.007296270690858364, -0.029003072530031204, 0.023009875789284706, 0.007241236977279186, -0.005181572865694761, -0.04897976294159889, 0.048106905072927475, 0.0042910887859761715, -0.011293402872979641, 0.0391986109316349, 0.06140836328268051, 0.04245045408606529, 0.06698191165924072, 0.07628227770328522, -0.04688575118780136, 0.0025959545746445656, -0.010324940085411072, -0.01925521343946457, -0.013356168754398823, -0.06666427850723267, -0.04437299445271492, 0.08689980208873749, -0.019006600603461266, 0.021336207166314125, -0.070335254073143, 0.04563251882791519, 0.03807464987039566, 0.055602915585041046, -0.059786632657051086, 0.013752839528024197, -0.058010563254356384, -0.017372259870171547, -0.03743207827210426, -0.040559593588113785, -0.05170011892914772, -0.05822312459349632, 0.013699570670723915, 0.019026972353458405, 0.007947219535708427, -0.06064785271883011, 0.049842070788145065, -0.026502471417188644, -0.041006650775671005, 0.03893999010324478, -0.0237792506814003, -0.009938719682395458, -0.03801263868808746, 0.05081789568066597, -0.013659622520208359, 0.01611330360174179, 0.005714968778192997, -0.01732049323618412, -0.0172644704580307, 0.019075704738497734, 0.0053408402018249035, 0.043602488934993744, -0.012082258239388466, 0.09081653505563736, -0.06804502755403519, 0.015842771157622337, -0.052685558795928955, -0.02162111923098564, -0.007509690243750811, 0.028857819736003876, 0.03131342679262161, 0.029029805213212967, -0.026409849524497986, 0.018888015300035477, 0.021709205582737923, -0.01552500855177641, 0.006610648240894079, 0.019994385540485382, 0.029816560447216034, 0.005207109730690718, -0.07681834697723389, -0.004866176284849644, -0.01724466308951378, -0.0018159202300012112, -0.0524965263903141, 0.01628134772181511, 0.008022601716220379, 0.004904505796730518, 0.05473630130290985, -0.0011717509478330612, 0.042418353259563446, -0.015703650191426277, 0.0049080331809818745, 0.022799663245677948, -0.03546518087387085, -0.027625642716884613, 0.000999119714833796, -0.04062982276082039, -0.00022835358686279505, 0.0008129720226861537, 0.0032007931731641293, -0.026464233174920082, 0.033824045211076736, -0.009622079320251942, 0.0781264454126358, 0.046039875596761703, -0.0359533466398716, 0.04297201707959175, 0.030658334493637085, -0.06988002359867096, 0.025699729099869728, -0.038532234728336334, 0.04586365073919296, -0.014617860317230225, -0.0418131947517395, -0.04115094989538193, -0.01879389025270939, -0.04849635064601898, 0.01687316782772541, -0.03437945991754532, -0.05785403028130531, -0.00042143301106989384, -0.0313640832901001, -0.019145479425787926, 0.00909490417689085, -0.04171961173415184, -0.004294607788324356, 0.03544221073389053, 0.008381068706512451, 0.012655593454837799, -0.03339138999581337, 0.0053888484835624695, -0.01365170069038868, 0.0017483144765719771, -0.022722378373146057, -0.026779742911458015, 0.009419861249625683, -0.012065370567142963, -0.003926547709852457, 0.05897582694888115, 0.01897631399333477, 0.03052523545920849, 0.0024502137675881386, 0.022961324080824852, -0.03921442851424217, 0.008832874707877636, -0.0020969375036656857, -0.0468725860118866, 0.04116629809141159, -0.03974969685077667, 0.05509209260344505, 0.0549275279045105, 0.045154642313718796, 0.012135027907788754, -0.00811645109206438, -0.00005585500912275165, 0.03629171848297119, 0.0031408171635121107, -0.02971835620701313, 0.0026821261271834373, 0.044407282024621964, -0.016267826780676842, -0.025413138791918755, 0.0058667934499681, 0.030968768522143364, 0.025005413219332695, -0.007518589962273836, -0.025817081332206726, 0.017052406445145607, 0.026148200035095215, 0.07988648861646652, -0.008126001805067062, -0.02927037514746189, 0.0013990997103974223, -0.005773946177214384, 0.034586939960718155, -0.024300487712025642, 0.04300282895565033, -0.005648176185786724, -0.017100071534514427, -0.026541931554675102, 0.042055897414684296, 0.023677948862314224, 0.04151853919029236, -0.027297917753458023, 0.03865455090999603, -0.007085530553013086, -0.027966534718871117, 0.024738734588027, 0.008814940229058266, 0.0018894702661782503, -0.009931594133377075, -0.06888800859451294, -0.07998581975698471, 0.013805762864649296, -0.006088596768677235, -0.01924150437116623, -0.0023593557998538017, 0.025097431614995003, 0.04976113140583038, 0.023548876866698265, 0.02682332508265972, 0.03319637104868889, -0.016853734850883484, 0.025698455050587654, -0.024408256635069847, 0.014031143859028816, 0.01451942604035139, -0.06424593925476074, 0.00884593278169632, 0.040229618549346924, 0.03971774876117706, 0.03438850864768028, -0.06895391643047333, -0.047313105314970016, -0.013881134800612926, 0.030824370682239532, -0.013186212629079819, 0.02866745926439762, 0.014289273880422115, 0.0062850769609212875, 0.023244546726346016, 0.04590924084186554, -0.07837250083684921, 0.008333449251949787, -0.02090732380747795, -0.06124189868569374, 0.0036476331297308207, 0.048564765602350235, 0.07196954637765884, 0.086356021463871, 0.029561078175902367, -0.035884737968444824, 0.03609408438205719, 0.020278818905353546, 0.026182401925325394, -0.09642734378576279, 0.004564429167658091, 0.01461680419743061, -0.07298590242862701, -0.04554848000407219, 0.007009347900748253, 0.023707713931798935, 0.02410164102911949, 0.03606477007269859, -0.03282476216554642, 0.03225287050008774, -0.02040925808250904, 0.025782275944948196, 0.013122791424393654, 0.015322831459343433, 0.012171193026006222, -0.011838594451546669, 0.007468403782695532, -0.02838054485619068, -0.056116990745067596, 0.0023415402974933386, 0.04866191744804382, 0.08117417991161346, -0.03446739912033081, 0.011925967410206795, -0.04509861394762993, -0.00906637217849493, 0.03232192620635033, 0.03978509455919266, -0.005750983487814665, -0.04409230500459671, -0.060881633311510086, -0.016566524282097816, 0.04918342083692551, -0.0068329619243741035, 0.009389374405145645, 0.02275785058736801, 0.06063731014728546, -0.060116562992334366, 0.023896317929029465, 0.04359300434589386, -0.019281381741166115, -0.006490267813205719, -0.024396643042564392, 0.059540413320064545, -0.0032311242539435625, 0.04512372240424156, 0.02859492041170597, 0.016505960375070572, -0.016793908551335335, -0.009915418922901154, -0.056473661214113235, -0.016813896596431732, -0.030553694814443588, 0.01123134233057499, 0.04331645742058754, 0.04681580513715744, 0.03796325623989105, 0.008471268229186535, -0.0224623940885067, -0.05486311763525009, 0.00637327553704381, 0.05239078402519226, 0.008993854746222496, 0.03613343462347984, -0.004919862374663353, 0.01809597760438919, 0.0476638525724411, 0.04273103550076485, 0.0761340782046318, 0.016241714358329773, 0.030388887971639633, -0.039989400655031204, -0.019749164581298828, 0.003193652257323265, -0.0936606377363205, -0.020151691511273384, -0.0061371964402496815, 0.03903602063655853, 0.027391202747821808, 0.007000354118645191, -0.043326254934072495, -0.06808767467737198, 0.0064465864561498165, -0.033078882843256, -0.043275438249111176, 0.014480777084827423, 0.03540680930018425, 0.020382555201649666, 0.019668960943818092, 0.006798701826483011, -0.0035427967086434364, 0.03468722105026245, 0.017975011840462685, -0.04600657522678375, 0.00707629369571805, -0.006859130226075649, 0.028499383479356766, -0.022517956793308258, -0.008320691995322704, 0.023480292409658432, -0.02145920693874359, -0.012699505314230919, -0.04388805478811264, 0.021445585414767265, -0.04108651727437973, 0.046927087008953094, -0.05111273005604744, -0.0196246188133955, 0.027886729687452316, -0.007173121441155672, 0.013345287181437016, 0.018886758014559746, -0.006093890406191349, -0.014072743244469166, -0.021477989852428436, -0.03701137751340866, 0.013897167518734932, 0.025120072066783905, 0.00448403786867857, 0.009453287348151207, 0.031045718118548393, -0.03508186340332031, 0.017676740884780884, -0.014581497758626938, 0.05512717738747597, 0.023583829402923584, 0.01243293285369873, 0.009601338766515255, -0.004014565609395504, -0.003918380476534367, 0.0032768412493169308, -0.03779914602637291, -0.03241248056292534, -0.03701936826109886, 0.05279352143406868, -0.009870627894997597, 0.004879230633378029, 0.07361312955617905, -0.008594579994678497, -0.02537906914949417, 0.0909503847360611, 0.020386483520269394, -0.06133109703660011, 0.017406146973371506, -0.0008411526796407998, 0.039039283990859985, 0.03983553871512413, 0.009265518747270107, -0.028400886803865433, -0.018707869574427605, -0.044364772737026215, 0.005116570740938187, 0.005046318285167217, -0.014150688424706459, -0.033384475857019424, -0.05854526907205582, -0.012508734129369259, 0.04915442690253258, -0.06484630703926086, -0.039878446608781815, -0.02823839895427227, 0.05055580660700798, 0.04824455827474594, -0.02966863289475441, 0.07166917622089386, 0.023963021114468575, -0.05847005918622017, 0.02394140511751175, -0.002620035083964467, -0.03009481355547905, 0.025071846321225166, 0.026210211217403412, 0.00794576108455658, 0.03350364416837692, -0.0349004864692688, -0.021326588466763496, -0.031422875821590424, 0.08148040622472763, -0.0033215859439224005, -0.000976862502284348, 0.05603582039475441, 0.005488195922225714, -0.006572009064257145, -0.005319258198142052, -0.10107102990150452, 0.036399297416210175, -0.052571579813957214, -0.03382498770952225, -0.00599866034463048, -0.048658911138772964, 0.030133945867419243, -0.006403268780559301, 0.011378927156329155, -0.016499949619174004, -0.014612042345106602, 0.05664902925491333, 0.01713213510811329, -0.008769392967224121, -0.0026351306587457657, -0.021066028624773026, -0.04543687775731087, 0.02488436922430992, -0.010526413097977638, 0.019108155742287636, -0.002603870118036866, -0.014504166319966316, 0.041990477591753006, -0.03270489722490311, 0.022537579759955406, 0.04634027183055878, -0.02463879995048046, 0.029547136276960373, -0.02139548771083355, -0.03636907413601875, -0.04093185067176819, -0.06444374471902847, 0.0041823359206318855, -0.01531868614256382, -0.021701417863368988, -0.051832545548677444, 0.050724323838949203, -0.0003708367876242846, -0.01080668717622757, -0.005914533510804176, 0.05728721618652344, 0.0240341704338789, -0.003849912667647004, 0.02196834236383438, 0.011520923115313053, -0.017595332115888596, -0.012280179187655449, 0.04240427538752556, -0.0023248340003192425, -0.001419851090759039, -0.027539106085896492, -0.049150191247463226, -0.03815145790576935, -0.01253573503345251, -0.009928369894623756, 0.01245350856333971, 0.05207020416855812, -0.03559486195445061, -0.0687355175614357, -0.024028850719332695, 0.03387676551938057, -0.004232361447066069, -0.013793990015983582, 0.07310383021831512, 0.009457253850996494, 0.030173147097229958, -0.04071452096104622, -0.02358081564307213, -0.020776553079485893, 0.029605645686388016, -0.04417380318045616, -0.0631554052233696, -0.02626292034983635, -0.0240030474960804, 0.03821432963013649, 0.0020240466110408306, -0.03268066793680191, -0.018079983070492744, 0.023569846525788307, 0.021724777296185493, -0.020501762628555298, -0.01988203637301922, 0.030840303748846054, 0.06163559481501579, -0.021249758079648018, -0.02940821647644043, -0.06509526073932648, -0.014283222146332264, 0.0070069534704089165, 0.0182813610881567, -0.004164030775427818, -0.06157844886183739, 0.024825837463140488, -0.030315963551402092, -0.050316862761974335, -0.037757549434900284, 0.044756826013326645, -0.0037397516425698996, -0.005949843674898148, -0.011593848466873169, -0.03576366975903511, 0.011606011539697647, -0.004808108322322369, -0.03929360210895538, 0.02151123806834221, -0.04190561920404434, -0.02896278351545334, 0.024231858551502228, 0.021550048142671585, 0.03189574182033539, -0.019100142642855644, -0.025442056357860565, 0.02204768732190132, 0.005708123557269573, -0.051892299205064774, 0.015472684055566788, 0.04070734605193138, 0.057094525545835495, 0.008767293766140938, -0.0008629429503343999, -0.0048476532101631165, -0.02731168083846569, 0.012458446435630322, 0.00833356473594904, 0.026190636679530144, 0.05891352519392967, -0.02024812065064907, -0.020150236785411835, 0.027074936777353287, 0.04198717325925827, 0.060694579035043716, -0.03215925768017769, -0.013621505349874496, 0.033282600343227386, -0.0020934727508574724, 0.03073553368449211, -0.00947845634073019, -0.017873940989375114, -0.016583435237407684, -0.08695109933614731, -0.008829837664961815, -0.05917084589600563, 0.035146743059158325, 0.053916241973638535, 0.10525555908679962, -0.004982295446097851, 0.03112904727458954, -0.04062020033597946, 0.07120875269174576, 0.02606530487537384, 0.027619699016213417, 0.025890041142702103, 0.11911092698574066, -0.08741747587919235, 0.045166343450546265, 0.055440377444028854, 0.026776377111673355, -0.029340993613004684, -0.032945066690444946, 0.05568912252783775, 0.05757820978760719, 0.07179974019527435, 0.023046938702464104, 0.020490819588303566, -0.03759697452187538, -0.0018719277577474713, -0.0937529057264328, 0.014061624184250832, 0.00150834780652076, -0.028398672118782997, 0.03677273914217949, -0.028737757354974747, -0.005573037080466747, 0.0507817380130291, -0.08651866018772125, 0.004151099361479282, 0.049660999327898026, -0.05212046578526497, 0.012661950662732124, 0.08261029422283173, -0.008767771534621716, -0.02274734154343605, 0.03362150490283966, -0.043393827974796295, 0.04742645472288132, -0.09056375920772552, -0.0326540581882, -0.016574081033468246, -0.018335329368710518, 0.019944163039326668, -0.0006485728663392365, -0.04974600672721863, -0.013225629925727844, 0.031794823706150055, 0.011779919266700745, -0.10473461449146271, 0.020193051546812057, -0.013866026885807514, 0.015269841998815536, -0.023313825950026512, 0.029468366876244545, -0.006350756622850895, -0.002082393504679203, 0.011323964223265648, 0.04866155609488487, 0.03390675410628319, 0.00830424576997757, -0.023753628134727478, 0.022841759026050568, 0.029526228085160255, 0.023005425930023193, -0.026310475543141365, -0.04266953095793724, -0.0444951131939888, -0.04845185577869415, 0.0258636511862278, 0.0017228531651198864, 0.010742723010480404, 0.013071134686470032, -0.002646336331963539, 0.0026903320103883743, 0.006827672477811575, -0.04796895757317543, -0.011116516776382923, -0.022044692188501358, -0.02878505177795887, -0.017611371353268623, 0.011681955307722092, -0.0015248475829139352, 0.03631877526640892, -0.07622966170310974, 0.00799183826893568, 0.04494176805019379, -0.013139153830707073, -0.01788357086479664, 0.006884277798235416, -0.044384635984897614, -0.034485578536987305, -0.03519029915332794, 0.012257449328899384, 0.009372745640575886, 0.036850400269031525, 0.008134037256240845, -0.02916700206696987, 0.024443328380584717, -0.030519288033246994, 0.008952833712100983, 0.014227132312953472, -0.019555706530809402, -0.05208560824394226, 0.02285103127360344, -0.006143595091998577, 0.09850184619426727, -0.0024442127905786037, -0.05092597007751465, -0.02573765069246292, -0.000622314983047545, -0.07177751511335373, 0.04990748316049576, -0.022579006850719452, 0.014256466180086136, -0.021437957882881165, -0.003539804834872484, 0.061934031546115875, 0.0336294025182724, -0.009988592937588692, 0.02384352497756481, -0.06890829652547836, 0.03470850735902786, -0.06719383597373962, -0.01659935526549816, 0.005819182842969894, -0.01632573828101158 ]
<p>I have a vector $v=(v_1,...,v_J)$, which is jointly normal. I then need to take the expectation of this vector. This should give me something like this:</p> <p>1)$$E(v)=(E(v_1),...,E(v_J))$$</p> <p>However, I want to write up the integral for this expectation, but I'm unsure how to do this. My guess is something like this: $$E(v)=\int v \phi(v)dv$$</p> <p>How does this relate to the expectation I have in 1)? $\phi(.)$ is the joint pdf, but to compute something like $(E(v_1),...,E(v_J))=$, I guess I need the marginal distribution: $$E(v_1,...,v_J)=(\int v_1 \phi(v_1),\int v_2 \phi(v_2),...,\int v_J \phi(v_J))$$ </p> <p>Thanks</p>
g73667
[ 0.012059807777404785, -0.03974205255508423, -0.022970328107476234, -0.02629842981696129, -0.03462233394384384, -0.01745159551501274, 0.03463303670287132, 0.05601321533322334, -0.07103085517883301, 0.00965000782161951, 0.014798332937061787, 0.013707609847187996, 0.001182392705231905, -0.004085875581949949, 0.03714076057076454, 0.032181303948163986, -0.00563463568687439, 0.0312500074505806, -0.009235539473593235, -0.00516666192561388, -0.041812896728515625, 0.043140143156051636, -0.02112080529332161, 0.010802175849676132, 0.059312254190444946, -0.07761359214782715, -0.014705662615597248, 0.001848845393396914, -0.032789185643196106, 0.025417568162083626, 0.01995178870856762, -0.005604382138699293, 0.05940510332584381, 0.0024897081311792135, -0.05989501625299454, 0.03752869740128517, 0.06648357212543488, -0.004956633783876896, 0.004880125168710947, -0.02560197189450264, -0.003378676250576973, -0.01359358336776495, -0.003514559706673026, 0.0005110300844535232, -0.01772349514067173, 0.041660111397504807, -0.011977157555520535, 0.03482034429907799, 0.0032232068479061127, -0.009176899679005146, 0.03517913445830345, 0.04778778925538063, -0.019253775477409363, -0.018321193754673004, 0.03199375420808792, 0.0498642772436142, 0.020879991352558136, -0.05002334713935852, 0.03862204775214195, 0.015221242792904377, 0.016245566308498383, -0.05807236582040787, -0.029722070321440697, -0.030262364074587822, 0.01742645725607872, 0.03771622106432915, 0.04600638896226883, 0.006240473128855228, -0.027183713391423225, 0.01584184356033802, -0.0032688730861991644, 0.036286208778619766, 0.033228836953639984, -0.03527069464325905, -0.02907322347164154, -0.05148793384432793, 0.05738123133778572, 0.013300040736794472, -0.0074933371506631374, 0.04762217774987221, 0.007127996534109116, 0.005670545622706413, 0.012849231250584126, 0.03397276997566223, -0.03464391082525253, -0.03136677294969559, 0.01905786246061325, 0.0401485413312912, -0.018187953159213066, 0.025778545066714287, 0.07381221652030945, 0.0010083600645884871, 0.011742351576685905, 0.03216216713190079, -0.0009422973380424082, -0.00842010322958231, -0.08406376838684082, 0.040719255805015564, -0.05639149621129036, -0.0589008703827858, 0.017461974173784256, 0.058103688061237335, 0.029026871547102928, -0.03264963626861572, -0.0789385437965393, 0.0387309268116951, 0.044156212359666824, 0.05565376207232475, 0.016717340797185898, -0.03532174602150917, -0.05541780963540077, -0.02607337385416031, -0.007297330070286989, -0.037658680230379105, 0.03392764925956726, -0.04509624466300011, 0.02621161937713623, -0.03603336960077286, -0.00925230048596859, 0.03517960384488106, -0.02000764198601246, -0.002064240863546729, 0.0682985708117485, 0.1257614642381668, 0.045079898089170456, 0.019246822223067284, -0.01805501990020275, 0.008532347157597542, -0.01445239782333374, 0.0013749611098319292, 0.053588394075632095, -0.0088267857208848, 0.03467065468430519, 0.032306209206581116, 0.018516823649406433, 0.010735953226685524, -0.06008584052324295, 0.05130792036652565, 0.006050922442227602, 0.06023995205760002, 0.03120230697095394, 0.018998607993125916, -0.013142535462975502, -0.030390596017241478, -0.007577716372907162, -0.015343848615884781, 0.0026654889807105064, -0.08664118498563766, -0.04506136104464531, 0.0057762484066188335, 0.013962854631245136, 0.05524064600467682, -0.0332297757267952, -0.0336335189640522, -0.024877462536096573, 0.05072130635380745, 0.01656636781990528, -0.0422632209956646, -0.004280527122318745, -0.018210461363196373, 0.026474319398403168, 0.03860391676425934, 0.0427648089826107, -0.009901666082441807, -0.02987639047205448, 0.005634425673633814, 0.07569845765829086, -0.03340373560786247, -0.033545710146427155, -0.030164681375026703, 0.06268998235464096, -0.051959700882434845, -0.05583951622247696, -0.03877978399395943, 0.014626945368945599, 0.012596615590155125, -0.017007926478981972, 0.0007202007109299302, -0.004114977084100246, 0.0669579952955246, 0.024810051545500755, 0.010677431710064411, 0.04058346152305603, -0.04851556941866875, -0.028410959988832474, -0.02636810950934887, -0.0030076263938099146, 0.04459453374147415, -0.06590443104505539, 0.009980547241866589, 0.023037591949105263, 0.022784432396292686, 0.016181064769625664, 0.011892241425812244, -0.04866623505949974, 0.016656093299388885, 0.012970617972314358, -0.07122475653886795, -0.02571815438568592, 0.022934239357709885, 0.018544964492321014, 0.043719563633203506, 0.0482228584587574, 0.05208325386047363, 0.021633565425872803, 0.047127049416303635, 0.030842838808894157, -0.046107370406389236, 0.03529312461614609, -0.01703523099422455, 0.0026149251498281956, -0.09003602713346481, 0.0027251606807112694, 0.06494664400815964, 0.04611560329794884, -0.013735669665038586, 0.036043938249349594, -0.02097412198781967, -0.01711506024003029, -0.05673017352819443, -0.0563441626727581, -0.04152221232652664, 0.024533089250326157, 0.01644134148955345, -0.022392520681023598, 0.06347537785768509, 0.039375293999910355, 0.0070898160338401794, -0.00881088338792324, -0.01319661270827055, -0.013331091962754726, 0.013749754056334496, -0.01464876439422369, 0.0001030399143928662, 0.01795966550707817, 0.05681399255990982, -0.02160092256963253, 0.004292024299502373, 0.012678048573434353, 0.05236136168241501, -0.007584744598716497, -0.02727496437728405, 0.08908121287822723, 0.030494553968310356, -0.08253920078277588, 0.022801605984568596, 0.05220264941453934, -0.031793419271707535, -0.02438725344836712, 0.08019498735666275, -0.04935327172279358, 0.0000012298735327931354, 0.013774589635431767, -0.03415188565850258, 0.025791477411985397, -0.040772780776023865, 0.0012521300232037902, -0.06301699578762054, -0.014264585450291634, -0.0028705522418022156, -0.046901170164346695, 0.013491793535649776, 0.006448375526815653, 0.06434128433465958, -0.04979296773672104, -0.019078293815255165, 0.06374405324459076, 0.01564558409154415, 0.009000363759696484, -0.006131947971880436, 0.020358698442578316, 0.050307925790548325, 0.021848175674676895, 0.024195155128836632, 0.04416719824075699, -0.051828742027282715, -0.0319082997739315, -0.01306324265897274, -0.009893989190459251, -0.0249733068048954, 0.004943124018609524, 0.00933484360575676, 0.035656239837408066, 0.009596845135092735, -0.006060110405087471, -0.12518338859081268, 0.024587305262684822, 0.06048891693353653, 0.03130483627319336, 0.01624811813235283, -0.07682923972606659, 0.011579826474189758, -0.03149297088384628, 0.006870179902762175, 0.02579212188720703, 0.03146400675177574, 0.0522412545979023, -0.04807523638010025, -0.03198875114321709, 0.0031820517033338547, -0.05357491597533226, -0.015588335692882538, -0.006762372329831123, -0.054593246430158615, 0.0007515014731325209, 0.004670090042054653, -0.031478703022003174, -0.009253320284187794, -0.011762930080294609, -0.03453810513019562, 0.020882070064544678, -0.0641426146030426, 0.010944944806396961, -0.05062117800116539, -0.02042705938220024, 0.043871037662029266, 0.046073976904153824, -0.007313975133001804, -0.028510000556707382, -0.014504147693514824, -0.020393304526805878, -0.07343252748250961, -0.02011498250067234, 0.03849523141980171, 0.024005230516195297, 0.036566685885190964, -0.024617021903395653, 0.04496332257986069, 0.036932315677404404, 0.01681959256529808, -0.03550586476922035, 0.028410982340574265, 0.005216415971517563, 0.009734148159623146, 0.019142284989356995, 0.0035134395584464073, 0.0273728109896183, 0.03292102366685867, -0.027411140501499176, 0.010311870835721493, 0.0009540095343254507, -0.04341265931725502, -0.008401057682931423, -0.04206053912639618, -0.05261281505227089, -0.08839867264032364, 0.035694148391485214, 0.07545580714941025, 0.09586898982524872, -0.01821340247988701, -0.05480583757162094, -0.028832435607910156, 0.024999238550662994, -0.02001255191862583, 0.05681706219911575, 0.001767604029737413, 0.02911793254315853, 0.024122249335050583, 0.018136942759156227, -0.004892360884696245, 0.04098183289170265, -0.05422814562916756, -0.0026684843469411135, 0.007837053388357162, -0.032752737402915955, -0.05952094495296478, -0.003402473870664835, 0.009210214950144291, -0.031425487250089645, 0.006110246758908033, -0.023205429315567017, 0.03533146530389786, 0.038680221885442734, -0.0032587337773293257, -0.018475070595741272, -0.078863225877285, 0.002892920048907399, -0.015329411253333092, -0.024217694997787476, -0.004784900229424238, 0.06316795200109482, 0.056419339030981064, -0.02323475293815136, 0.03547125309705734, 0.07364197820425034, -0.0035128456074744463, 0.020931683480739594, 0.04675252363085747, 0.08428022265434265, -0.03598522022366524, 0.042205918580293655, 0.009814871475100517, -0.08767515420913696, 0.03172796964645386, -0.009289645589888096, 0.0007488912087865174, 0.0006848253542557359, -0.032583948224782944, -0.06787582486867905, -0.0182349756360054, -0.03882471099495888, -0.026638297364115715, 0.029094208031892776, 0.01241794228553772, -0.011868556961417198, -0.04642362892627716, 0.01568581536412239, 0.009494519792497158, 0.029843999072909355, -0.05730050429701805, -0.003538958728313446, -0.031421173363924026, 0.058400243520736694, -0.0495004840195179, 0.015369769185781479, 0.020741360262036324, 0.015291815623641014, -0.029549237340688705, 0.01720310188829899, 0.01352330669760704, -0.030291177332401276, 0.012133144773542881, -0.0220943633466959, 0.026713719591498375, -0.00715552968904376, 0.08451234549283981, 0.05678267031908035, 0.004934144206345081, 0.05306464061141014, -0.03333981707692146, -0.01885000802576542, 0.03039698489010334, -0.015858987346291542, 0.006468058563768864, -0.0739840716123581, 0.02617035247385502, -0.007989653386175632, 0.023742029443383217, -0.012579768896102905, 0.029184948652982712, -0.009498164057731628, -0.0006290929741226137, -0.06870125979185104, 0.023334382101893425, 0.05562593415379524, 0.06299272179603577, 0.03388046473264694, -0.03880807012319565, 0.0034049099776893854, -0.008611268363893032, -0.019962536171078682, 0.011871231719851494, -0.028118856251239777, -0.04377572238445282, 0.06888704746961594, 0.010023959912359715, -0.0163557305932045, 0.03429347276687622, 0.032635509967803955, -0.03259827196598053, -0.014682543464004993, -0.002235780004411936, -0.023438552394509315, -0.02922232449054718, 0.007235258352011442, -0.03853430226445198, -0.12474098801612854, 0.033672574907541275, -0.007947416044771671, -0.008463333360850811, 0.016515575349330902, -0.030446715652942657, -0.01662169210612774, -0.050965409725904465, -0.022263698279857635, -0.02230914868414402, -0.022977521643042564, 0.00852878112345934, 0.01493008155375719, 0.022849369794130325, -0.025514494627714157, -0.011347715742886066, -0.035656094551086426, 0.01729954034090042, 0.03833989053964615, -0.045755840837955475, 0.015931840986013412, -0.06385054439306259, 0.048230938613414764, 0.008115463890135288, 0.017434539273381233, 0.050906550139188766, 0.04927936568856239, 0.016751257702708244, -0.022675231099128723, -0.049002498388290405, -0.05932946130633354, 0.03112851455807686, 0.0320122167468071, -0.0224311426281929, -0.04194251075387001, 0.0037651066668331623, -0.02651173621416092, -0.024334590882062912, 0.045372191816568375, 0.036150604486465454, 0.042379166930913925, 0.026020804420113564, -0.0024178377352654934, 0.08428627252578735, 0.04654949903488159, -0.0026658184360712767, 0.06257300078868866, -0.033572614192962646, -0.01249837875366211, 0.0053845117799937725, -0.05233269929885864, -0.04201919957995415, -0.0008233052212744951, -0.005589673295617104, 0.10956384986639023, -0.009391238912940025, -0.0008132681250572205, -0.018228409811854362, 0.0378156453371048, -0.04186936095356941, -0.04451625421643257, -0.04912896826863289, -0.0008258804446086287, 0.04140496253967285, -0.06366420537233353, -0.013982091099023819, -0.013250885531306267, -0.030617142096161842, -0.019692035391926765, -0.07516204565763474, -0.03111707791686058, 0.020850850269198418, 0.05450519174337387, -0.02924313209950924, -0.011338591575622559, -0.03457503765821457, -0.046063438057899475, 0.055779654532670975, 0.003580187214538455, -0.017671581357717514, 0.028102723881602287, 0.0001454751327401027, 0.025907721370458603, -0.028535891324281693, 0.01600155048072338, 0.008461594581604004, -0.03938024491071701, -0.012061173096299171, 0.04455683380365372, -0.061973460018634796, 0.04655860364437103, 0.013651740737259388, 0.04912571609020233, 0.024332765489816666, 0.0002914453507401049, -0.04373595491051674, -0.005377338733524084, 0.01505462545901537, -0.031657978892326355, 0.003161859232932329, 0.018219156190752983, -0.03567260131239891, -0.020731255412101746, 0.012580408714711666, 0.04754136502742767, -0.0319632813334465, 0.006483209785073996, -0.022232092916965485, 0.02053096704185009, 0.027757449075579643, 0.07023829966783524, -0.029095230624079704, -0.004332072101533413, -0.051329102367162704, -0.020458856597542763, -0.011952183209359646, 0.006221225950866938, -0.015578147955238819, -0.04745456576347351, 0.0504862517118454, -0.02722119726240635, -0.077220119535923, 0.021703509613871574, 0.020552657544612885, -0.028951309621334076, 0.06305455416440964, -0.02609412372112274, 0.013061176054179668, -0.06975743919610977, 0.03005104698240757, 0.030785933136940002, -0.00214774115011096, 0.026842068880796432, -0.028252985328435898, 0.030177056789398193, -0.011232349090278149, 0.09695066511631012, -0.07338368147611618, 0.026795603334903717, -0.00835468154400587, -0.005107075907289982, 0.028971495106816292, -0.037113599479198456, -0.009606873616576195, 0.017024829983711243, -0.0028524361550807953, -0.002225865377113223, 0.038766611367464066, 0.03589871525764465, -0.017436301335692406, -0.07643295079469681, 0.005222670268267393, -0.01078266091644764, -0.004634391982108355, -0.011404481716454029, -0.018420564010739326, -0.054608773440122604, -0.007243408355861902, -0.000542587018571794, 0.02118184231221676, -0.03368755429983139, -0.01706962287425995, 0.015932707116007805, 0.01769375056028366, 0.028619902208447456, 0.00335723371244967, -0.06108243763446808, 0.0458538718521595, -0.013854549266397953, 0.03469771519303322, -0.03128958120942116, 0.027575353160500526, -0.004565676208585501, 0.03586234152317047, 0.006044308189302683, 0.02599729597568512, 0.013989687897264957, 0.021947486326098442, -0.05667358264327049, -0.008555367588996887, 0.06146309897303581, -0.047494348138570786, -0.013941134326159954, -0.02313477173447609, 0.01725771836936474, -0.008041862398386002, 0.004114202223718166, -0.0009093927801586688, 0.011939640156924725, 0.015289452858269215, 0.06857861578464508, -0.02912292815744877, 0.008689610287547112, 0.010459688492119312, -0.042117662727832794, -0.01994307152926922, -0.025551866739988327, -0.007108754478394985, 0.03001161850988865, 0.01729493960738182, 0.022690191864967346, 0.02146792970597744, -0.04043698310852051, -0.01580166071653366, -0.027914853766560555, -0.016604410484433174, -0.03103754296898842, 0.042237356305122375, 0.013524554669857025, -0.03953021019697189, -0.00343214999884367, 0.049286335706710815, -0.04189690202474594, -0.029771585017442703, -0.04299827665090561, 0.0303998701274395, -0.04021800681948662, 0.03841328248381615, -0.01651941053569317, -0.010563721880316734, -0.027289792895317078, -0.022315002977848053, -0.03725198283791542, 0.00820530392229557, -0.059186290949583054, -0.05859782174229622, 0.034096453338861465, -0.005243036430329084, 0.00980137288570404, 0.03662603348493576, 0.041755761951208115, 0.04603729024529457, -0.011822265572845936, 0.07795819640159607, -0.011102549731731415, -0.016404960304498672, -0.03338754549622536, -0.02491038106381893, -0.048724785447120667, -0.03783854469656944, -0.01793934591114521, -0.042847149074077606, -0.030547432601451874, -0.054620884358882904, 0.03640139847993851, -0.005196940153837204, 0.012195088900625706, 0.023264847695827484, -0.014993618242442608, -0.03000066615641117, -0.03163527697324753, -0.002959644887596369, -0.0049908896908164024, 0.0010171105386689305, 0.030445102602243423, 0.015953388065099716, -0.002259332686662674, 0.0052667479030787945, 0.03309120610356331, -0.011864897795021534, -0.005994827952235937, 0.036421697586774826, 0.060560934245586395, 0.03081463649868965, -0.02491879276931286, -0.044351667165756226, -0.031397491693496704, 0.07618075609207153, 0.0155494324862957, 0.02147846110165119, 0.014648414216935635, -0.027884619310498238, -0.003730111988261342, 0.04518521949648857, -0.07640470564365387, -0.058013446629047394, 0.010897915810346603, 0.02492864429950714, -0.019539691507816315, -0.011519748717546463, 0.026711661368608475, -0.003652693470939994, 0.03252735733985901, -0.03487498313188553, -0.03236282989382744, -0.015170725993812084, -0.03140637278556824, 0.06578041613101959, 0.001586862257681787, -0.0342014878988266, 0.0053152055479586124, 0.006477408576756716, 0.023336362093687057, -0.02268044278025627, -0.009471735917031765, -0.022201944142580032, -0.048605844378471375, -0.01779269240796566, 0.04449440538883209, -0.015100779943168163, 0.015739280730485916, 0.04876498132944107 ]
<p>Suppose that you are running a linear regression model with outcome $Y$ and explanatory variables $X_1$ and $X_2$. You also run a linear regression model with a quadratic transformation of $X_1$: $$E[Y] = \beta_0 + \beta_{1}X_{1}+\beta_{2}X_{1}^{2} + \beta_{3}X_{2}$$ </p> <p>If $|\beta_2| \approx 0$ can we drop it from our model?</p>
g73668
[ -0.01079308521002531, -0.02956799790263176, -0.015198945999145508, -0.024600932374596596, 0.056308723986148834, -0.015713904052972794, -0.016354424878954887, -0.0031509806867688894, -0.044794946908950806, 0.007948878221213818, -0.01826097071170807, 0.05696539580821991, -0.009634003974497318, -0.002691881963983178, 0.004320694599300623, 0.0028605263214558363, 0.07955219596624374, -0.011258353479206562, -0.017533447593450546, -0.0398220419883728, -0.0384170338511467, -0.02914341725409031, 0.02341284230351448, 0.004570001736283302, 0.04415777698159218, -0.01918421871960163, -0.041657935827970505, 0.062489405274391174, -0.024331513792276382, 0.04710734635591507, 0.001861572265625, 0.015937911346554756, 0.046717092394828796, 0.010629583150148392, -0.008652213960886002, 0.01773778162896633, 0.03372718766331673, -0.021485714241862297, 0.013755208812654018, -0.015677891671657562, 0.009028643369674683, -0.007817591540515423, 0.030702080577611923, 0.040096260607242584, -0.013187715783715248, -0.04907289519906044, 0.06582522392272949, 0.020112071186304092, 0.02378997392952442, 0.02024560421705246, 0.03767387941479683, -0.007435531355440617, -0.023898812010884285, -0.007796154357492924, -0.004033384844660759, 0.014139496721327305, 0.022750603035092354, 0.01879136636853218, -0.04527200013399124, 0.021889356896281242, -0.0477803573012352, -0.05271247401833534, 0.01857423409819603, 0.04835294187068939, -0.02428448386490345, -0.05742841958999634, -0.045700155198574066, -0.07341746985912323, -0.058483392000198364, -0.010203286074101925, 0.019572129473090172, 0.032879021018743515, 0.04946264624595642, -0.05528659373521805, -0.004935588221997023, 0.03802261874079704, 0.05742646008729935, -0.03591706603765488, -0.004489184822887182, 0.021088561043143272, -0.010768176056444645, 0.012791498564183712, 0.009292042814195156, 0.0466298833489418, 0.009364213794469833, 0.03565122187137604, 0.010765898041427135, 0.029698068276047707, 0.0018697853665798903, -0.03239734098315239, -0.010647710412740707, -0.012858015485107899, 0.006834929343312979, 0.0860370472073555, -0.0008115539094433188, -0.0564626008272171, -0.028747428208589554, -0.07362580299377441, 0.021393725648522377, 0.009332694113254547, 0.012321814894676208, 0.04135235771536827, 0.016375921666622162, -0.041821543127298355, -0.021506305783987045, -0.01849083974957466, 0.0605708584189415, 0.0033473146613687277, -0.0161942970007658, -0.04992741718888283, -0.021213991567492485, 0.000333713716827333, 0.004717156756669283, -0.034919146448373795, -0.04238016530871391, -0.06216055154800415, 0.0005329419509507716, 0.005319784861057997, -0.01552105974406004, -0.03769547492265701, 0.05908363312482834, -0.005052891559898853, 0.05652915686368942, 0.039690516889095306, 0.036185864359140396, -0.03007587417960167, -0.06442805379629135, 0.12136855721473694, 0.03747767582535744, 0.020283302292227745, -0.01721864566206932, 0.02438535913825035, -0.007420097943395376, 0.05252518504858017, -0.008288406766951084, 0.04501587897539139, 0.00039825684507377446, 0.00023127091117203236, 0.023097136989235878, 0.023258814588189125, -0.045967791229486465, 0.04236438870429993, 0.008784878067672253, 0.046358391642570496, -0.027662407606840134, 0.02681177295744419, 0.03991156443953514, 0.03447827696800232, -0.02895522117614746, 0.02040339633822441, 0.0030798064544796944, 0.011308230459690094, 0.006344673223793507, 0.05755581706762314, -0.036469683051109314, -0.02606286108493805, 0.008563407696783543, -0.010608197189867496, 0.005581509321928024, -0.02823960781097412, 0.03846121206879616, -0.05249427258968353, -0.01475005317479372, -0.017287451773881912, -0.05026834085583687, 0.011598626151680946, -0.044109124690294266, -0.007635507732629776, -0.02958858385682106, 0.04825420305132866, -0.00343963666819036, -0.013942243531346321, -0.0069133625365793705, 0.016237225383520126, 0.032585225999355316, 0.016141612082719803, -0.015035437420010567, 0.03253784775733948, -0.011603720486164093, -0.03556731343269348, -0.011768165044486523, 0.08542002737522125, -0.010122516192495823, 0.0030798313673585653, 0.014715216122567654, -0.021369554102420807, -0.03624986857175827, 0.0936109721660614, -0.024317463859915733, -0.02358001470565796, 0.030318254604935646, 0.00537466537207365, 0.0025094025768339634, -0.05520787090063095, 0.00898063089698553, -0.015496941283345222, 0.04824008792638779, -0.05819689854979515, 0.008856149390339851, 0.024309542030096054, 0.006879433523863554, 0.008021476678550243, 0.047616176307201385, -0.021899083629250526, 0.012868390418589115, -0.04881817847490311, 0.003107708878815174, -0.03930037468671799, -0.022656355053186417, -0.053320758044719696, 0.009482658468186855, -0.0350012369453907, 0.026485249400138855, 0.026917625218629837, 0.006428547669202089, -0.10514632612466812, 0.0321197584271431, 0.025819016620516777, -0.01988724246621132, 0.03484461084008217, -0.0879778042435646, -0.01699898950755596, 0.018703535199165344, -0.016805274412035942, 0.002594274003058672, 0.048762306571006775, 0.0023335381411015987, -0.014228453859686852, -0.020480675622820854, -0.005748237483203411, -0.027915682643651962, -0.06799411028623581, -0.023634260520339012, -0.0709831491112709, 0.008483869023621082, -0.04807516932487488, -0.006142393220216036, 0.020517999306321144, -0.016183501109480858, 0.05961781367659569, 0.05902723968029022, 0.06271128356456757, -0.08637125045061111, 0.02698257565498352, -0.014337713830173016, 0.013890968635678291, -0.025955887511372566, 0.04564952477812767, 0.038992367684841156, -0.029582252725958824, -0.05554608628153801, 0.04914539307355881, -0.043918829411268234, -0.004455361980944872, 0.015181366354227066, -0.046129010617733, -0.0017610556678846478, 0.048073720186948776, 0.008079574443399906, -0.015293524600565434, -0.06428711116313934, 0.04952981695532799, -0.02244858630001545, 0.043600354343652725, -0.05148106813430786, -0.01244744099676609, -0.02455584704875946, -0.04312363266944885, 0.014172631315886974, 0.024185379967093468, -0.022278588265180588, -0.04168909415602684, -0.01921619474887848, 0.09404981881380081, -0.016098637133836746, -0.047340720891952515, -0.014516002498567104, -0.03389183431863785, 0.02998911216855049, -0.012110457755625248, 0.012988037429749966, -0.04024066776037216, -0.06351087987422943, 0.03563687205314636, -0.03245769813656807, -0.03501380234956741, 0.004878003615885973, -0.018485818058252335, -0.000758974754717201, 0.017238346859812737, -0.09078144282102585, -0.003126191208139062, 0.03276427835226059, -0.012608743272721767, 0.003932149615138769, 0.012879811227321625, 0.04506133869290352, -0.005897983442991972, 0.00641117338091135, 0.023864198476076126, -0.04667317494750023, -0.007631203625351191, -0.019596736878156662, -0.027280159294605255, -0.01594274304807186, -0.001766187371686101, -0.008013460785150528, 0.038497257977724075, -0.03232286125421524, -0.030397288501262665, 0.007924268953502178, -0.01644081063568592, -0.010897673666477203, 0.023956695571541786, -0.033911556005477905, -0.041182976216077805, 0.04820244386792183, -0.004112685099244118, 0.05555550754070282, 0.013648655265569687, 0.0029779900796711445, -0.019993238151073456, -0.02986777201294899, 0.05066727474331856, 0.03554029017686844, -0.025533117353916168, -0.02720724046230316, 0.03455081954598427, -0.05456966161727905, -0.025402715429663658, 0.023158593103289604, 0.01795014552772045, 0.06254750490188599, -0.03222578763961792, 0.0437256284058094, 0.04629690572619438, 0.025585032999515533, 0.008727192878723145, -0.03132358565926552, 0.027050567790865898, -0.025283165276050568, 0.008847756311297417, -0.026994159445166588, 0.02252819761633873, 0.014167461544275284, -0.010907064191997051, -0.016105379909276962, 0.012300580739974976, 0.041586361825466156, -0.008441868238151073, -0.012224685400724411, 0.012268876656889915, -0.0035252312663942575, -0.03757953271269798, 0.04697902500629425, 0.017872639000415802, 0.033219534903764725, 0.018552588298916817, -0.03495720773935318, -0.04768390953540802, 0.04550206661224365, -0.051425497978925705, 0.009686644189059734, -0.016163120046257973, -0.004924226086586714, 0.0431077815592289, 0.0060849878937006, 0.06810905784368515, -0.05759255588054657, -0.008395655080676079, -0.0065331910736858845, -0.04063533991575241, 0.020727943629026413, 0.043727606534957886, -0.05336170271039009, -0.042528461664915085, 0.05676189437508583, 0.04617645964026451, 0.0059793684631586075, 0.02455812506377697, 0.03997184336185455, -0.016868576407432556, -0.022860201075673103, -0.011185945011675358, -0.0022833135444670916, -0.04251779615879059, 0.0016191333997994661, -0.03228558972477913, -0.03303934261202812, 0.031767576932907104, -0.01465543732047081, -0.002298820298165083, 0.014647426083683968, -0.0008421089733019471, -0.027398014441132545, -0.03887796774506569, -0.013101831078529358, -0.03791121765971184, -0.022277865558862686, 0.006781114265322685, -0.05504842847585678, 0.050013329833745956, 0.015375941060483456, 0.00994220469146967, 0.02735070139169693, -0.04603772610425949, -0.0014442716492339969, 0.050956327468156815, -0.03316432610154152, -0.036274254322052, -0.05564539134502411, -0.03288707137107849, -0.029123280197381973, -0.0016502313083037734, 0.03765338286757469, -0.01171258743852377, 0.013684848323464394, -0.024845074862241745, -0.001326782046817243, -0.05617617443203926, 0.018835024908185005, 0.0056574284099042416, -0.04743185639381409, 0.04140099883079529, 0.03299402818083763, -0.005006703548133373, 0.027931921184062958, -0.006098869722336531, -0.03650616854429245, -0.035086631774902344, -0.04093153029680252, 0.048324283212423325, -0.009771979413926601, 0.03151150792837143, 0.008732564747333527, -0.016657831147313118, -0.08105168491601944, -0.020343946292996407, -0.0013637536903843284, -0.007720725145190954, -0.02941095642745495, -0.02664439007639885, -0.03403482586145401, 0.07218682765960693, -0.03468715026974678, 0.0294216088950634, 0.10102514177560806, -0.05136023089289665, 0.05736091732978821, 0.03727803751826286, -0.006064482498914003, 0.04877479746937752, 0.04922677204012871, -0.042613133788108826, 0.00587277440354228, 0.015722569078207016, -0.02234707958996296, 0.04102187976241112, 0.03244656324386597, 0.007303829304873943, -0.009022653102874756, -0.03173157572746277, 0.08155990391969681, 0.04137343913316727, 0.033935315907001495, -0.04646618291735649, -0.08609176427125931, 0.026132773607969284, 0.034929439425468445, -0.03100159391760826, -0.07275138795375824, 0.02962474338710308, 0.03803538531064987, 0.022713137790560722, -0.019636299461126328, -0.008635585196316242, -0.047086719423532486, -0.002118110889568925, -0.00013514739111997187, -0.027823951095342636, -0.026547584682703018, -0.059965167194604874, -0.012874407693743706, -0.039629168808460236, 0.0011195081751793623, 0.03380043804645538, 0.0064576901495456696, -0.06144707277417183, 0.06374692171812057, -0.04691551253199577, -0.024547066539525986, 0.05063904449343681, 0.06291960179805756, -0.01345575600862503, -0.061320960521698, 0.039289526641368866, 0.03263946622610092, -0.03239118307828903, -0.0197349414229393, 0.05057217553257942, -0.07937072217464447, 0.019912375137209892, 0.04371105507016182, 0.0023264060728251934, -0.029086265712976456, 0.04672262817621231, 0.030611475929617882, -0.02253854088485241, -0.03833307325839996, 0.031659435480833054, 0.01126608345657587, -0.035535041242837906, -0.01629084348678589, 0.002200244227424264, -0.05092631280422211, 0.008739606477320194, -0.04895889386534691, 0.04867750033736229, 0.02690982259809971, -0.028649140149354935, 0.059778328984975815, -0.03573295846581459, -0.03296170383691788, 0.0021153753623366356, 0.025525029748678207, -0.036267850548028946, -0.016496919095516205, -0.041848793625831604, -0.036412499845027924, 0.03460536152124405, 0.006361017003655434, 0.02323240414261818, -0.05679470673203468, 0.0353042297065258, 0.017306499183177948, -0.02229730226099491, -0.005802113562822342, -0.025050505995750427, -0.016086852177977562, -0.013795942068099976, -0.03603167086839676, -0.037159860134124756, 0.016626697033643723, 0.05887407809495926, 0.02736392244696617, 0.03421968221664429, -0.0010205236030742526, 0.024592813104391098, -0.02834220416843891, -0.013561904430389404, 0.04608290269970894, 0.008729088120162487, -0.03228094428777695, 0.03749067336320877, -0.034745994955301285, -0.0009818195831030607, -0.0006687404820695519, 0.052343741059303284, -0.04205579683184624, -0.01317616831511259, -0.03624795004725456, -0.06541512906551361, 0.006028490606695414, -0.04795268550515175, 0.044531602412462234, -0.04881361871957779, -0.01115947775542736, -0.0060945311561226845, 0.014377055689692497, 0.028801463544368744, 0.05127660930156708, -0.06276698410511017, -0.010452953167259693, 0.07258807867765427, -0.012094820849597454, -0.004218476824462414, 0.016333846375346184, -0.03060498833656311, 0.05315864831209183, -0.015516487881541252, -0.0739581510424614, -0.06408298015594482, -0.043642349541187286, -0.0016857499722391367, 0.0020237097050994635, 0.06181945279240608, -0.022422347217798233, 0.0053601572290062904, -0.010995113290846348, -0.018021563068032265, 0.0032697918359190226, -0.004750609397888184, 0.018815310671925545, 0.03433859720826149, -0.025088179856538773, -0.00939099956303835, 0.0010421102633699775, 0.05523998662829399, 0.060410045087337494, -0.06388109922409058, -0.00025904527865350246, -0.024018961936235428, 0.04764717072248459, -0.04665878415107727, 0.018543725833296776, 0.061127010732889175, -0.00498663354665041, 0.07339844107627869, 0.027664639055728912, -0.03146248683333397, -0.020705951377749443, 0.015294195152819157, 0.015614339150488377, 0.008322170004248619, -0.002561914036050439, -0.04280808940529823, -0.018282609060406685, 0.04190651327371597, -0.011555712670087814, -0.012854453176259995, 0.01892389915883541, -0.02865459769964218, 0.009840792044997215, -0.005322797689586878, 0.005021736025810242, 0.0026876889169216156, 0.009826883673667908, 0.02582542598247528, 0.06747744232416153, 0.02917288988828659, 0.008911307901144028, -0.006958718877285719, -0.030434874817728996, -0.02708076313138008, -0.017721207812428474, 0.09864242374897003, -0.04574127495288849, 0.034982919692993164, -0.017934387549757957, 0.022523075342178345, 0.028485264629125595, 0.07151666283607483, -0.05331176891922951, 0.019968116655945778, -0.060693200677633286, 0.08224144577980042, 0.0009504125919193029, 0.006425939500331879, -0.04721509665250778, 0.05287345498800278, 0.08278030157089233, 0.032980117946863174, -0.06871729344129562, -0.06648672372102737, 0.005675903987139463, -0.009229772724211216, -0.0511840283870697, 0.0882982388138771, -0.01894029602408409, -0.001138406223617494, 0.007656970992684364, -0.062386978417634964, -0.026145005598664284, 0.010590051300823689, 0.04268968477845192, -0.00599649827927351, -0.015039877034723759, -0.05236257240176201, -0.003590030362829566, -0.03140181675553322, 0.014562913216650486, -0.04815823957324028, -0.020823979750275612, 0.0020477541256695986, 0.032576195895671844, -0.00028213855694048107, 0.015957403928041458, 0.008716720156371593, -0.019186653196811676, 0.030549630522727966, 0.011977429501712322, 0.015582564286887646, 0.04175056144595146, 0.006088439840823412, -0.03559557721018791, 0.004078379832208157, 0.03454979509115219, 0.04245175048708916, 0.010211952030658722, 0.03567592427134514, -0.07240717113018036, 0.031059812754392624, 0.06649785488843918, 0.03694649413228035, 0.026250621303915977, -0.022612759843468666, -0.01899213343858719, 0.02571888454258442, -0.015065327286720276, 0.047313056886196136, 0.08097206056118011, 0.03101031295955181, -0.0035650653298944235, -0.020812222734093666, -0.01256297156214714, 0.017041008919477463, 0.008864520117640495, -0.011469459161162376, 0.005509786773473024, -0.06957083940505981, -0.03934907168149948, 0.08884990960359573, -0.03536304086446762, 0.018540529534220695, 0.08434413373470306, 0.006394193507730961, 0.008139098063111305, 0.03926454856991768, 0.02556249126791954, 0.007643828168511391, -0.04077160730957985, 0.004331271629780531, -0.02509082667529583, -0.053408972918987274, -0.0064639258198440075, -0.06132496893405914, 0.018618911504745483, -0.02212715707719326, -0.030678406357765198, 0.049094825983047485, -0.030405379831790924, -0.01183469220995903, -0.03377806022763252, 0.0019716972019523382, 0.024422662332654, 0.02990533970296383, -0.024794552475214005, 0.06614921241998672, -0.04989716038107872, 0.02219686657190323, -0.09857477992773056, -0.02965901978313923, 0.04469873011112213, 0.04317492991685867, 0.02938222698867321, 0.02477196790277958, 0.014160695485770702, 0.04717821627855301, 0.04942646622657776, -0.021781545132398605, -0.03770343214273453, 0.044765423983335495, -0.003506573848426342, 0.06565486639738083, 0.026941856369376183, 0.00649779848754406, -0.060817308723926544, -0.04458509385585785, -0.010518143884837627, -0.0001415885053575039, -0.04444180801510811, -0.02177441120147705, -0.012928642332553864, 0.040967803448438644, -0.0019064436201006174, -0.005026394035667181, 0.02988000027835369, 0.07128297537565231 ]
<p>Which method would you suggest for estimation an univariate regression ($y = a + bx + e$) which comprise a lot of $0$ values in the dependent variable (actually kind of censored data). My experience hints at the use of the <strong>Tobit model</strong>. But There is a problem connected with the normal distribution and homoscedasticity of the error term. In my case I'm suspecting a <em>violation</em> of these basic assumptions for using Tobit. In particular the behaviour of latent $y$ under the zero is not anticipating. </p> <p>Do you know some method (literature) for handling this kind of problems?</p>
g73669
[ 0.018446387723088264, -0.014627240598201752, 0.0038270773366093636, -0.008423171937465668, -0.0309324711561203, -0.017536289989948273, 0.03822729364037514, 0.022396456450223923, -0.026104582473635674, 0.01918618381023407, 0.013602678664028645, 0.024871014058589935, 0.08487795293331146, 0.04219718277454376, -0.040159180760383606, 0.003841780824586749, 0.04914309084415436, -0.0066069052554667, 0.004053357522934675, -0.002588809235021472, 0.012819372117519379, -0.010623781941831112, 0.0026565648149698973, 0.03742579370737076, -0.001289702602662146, -0.037927329540252686, 0.02793697826564312, 0.10868313163518906, -0.004687406122684479, 0.014006257057189941, -0.0432252511382103, -0.005703326780349016, 0.015548094175755978, -0.026137351989746094, -0.02299327775835991, -0.027984946966171265, 0.05685250461101532, 0.048443663865327835, 0.022309424355626106, -0.012179180979728699, 0.0289829783141613, -0.02196377143263817, 0.01923234388232231, 0.00618579750880599, -0.0004422492056619376, 0.04111463949084282, 0.02545982599258423, 0.044483281672000885, 0.02494661882519722, -0.018627120181918144, 0.040002644062042236, -0.051329635083675385, 0.02266431599855423, -0.07349397987127304, 0.036700207740068436, 0.01781495288014412, -0.02648048847913742, -0.018935810774564743, -0.021521151065826416, 0.03000817634165287, 0.02594386786222458, -0.02451924793422222, -0.0666876807808876, -0.050401974469423294, 0.0009519842569716275, 0.06802453100681305, -0.06489137560129166, -0.0035695855040103197, 0.0191316120326519, 0.00896368082612753, 0.040689460933208466, -0.008124416694045067, -0.008042016066610813, 0.02035706117749214, 0.006062595639377832, -0.04317569360136986, -0.013137193396687508, -0.009003637358546257, 0.022052325308322906, 0.012348873540759087, -0.06528161466121674, 0.042645882815122604, 0.012186268344521523, 0.04472273588180542, 0.004894513636827469, -0.027960026636719704, 0.04707089439034462, 0.03832940012216568, 0.05115741863846779, 0.023800136521458626, -0.004435790237039328, 0.006730124354362488, 0.003394197439774871, 0.023951753973960876, 0.012741783633828163, -0.010021368972957134, -0.07612373679876328, 0.06383994966745377, 0.015308376401662827, 0.028996678069233894, 0.0012363259447738528, 0.043275389820337296, -0.022408513352274895, -0.06125253811478615, 0.002640040125697851, 0.005382060538977385, 0.011908267624676228, 0.00942894909530878, -0.023472288623452187, -0.009228273294866085, -0.019476160407066345, 0.038679592311382294, -0.015610822476446629, -0.047834157943725586, -0.06167139485478401, 0.015724532306194305, -0.002575651044026017, -0.047938309609889984, -0.08353082090616226, -0.014791561290621758, 0.01161500159651041, -0.04660068824887276, 0.051091816276311874, 0.03210067376494408, -0.05963534489274025, 0.02634662762284279, -0.09439961612224579, 0.09396754205226898, 0.0491667203605175, 0.0095244525000453, -0.0061849127523601055, 0.0015274363104254007, 0.08183394372463226, 0.0759778767824173, 0.042545005679130554, 0.020678946748375893, 0.014336299151182175, 0.041401851922273636, -0.0065716165117919445, 0.005315709393471479, -0.00010907074465649202, 0.028517743572592735, 0.016544489189982414, -0.005430168006569147, 0.012628421187400818, -0.024157147854566574, 0.04892687499523163, 0.0002574019890744239, -0.0019152581226080656, 0.019276713952422142, 0.0014258348383009434, 0.03206465020775795, -0.04680805280804634, 0.01118332240730524, -0.05604436248540878, -0.02012930065393448, 0.06144866347312927, -0.02678227610886097, -0.013157373294234276, -0.005852202419191599, 0.03492926433682442, -0.05230717733502388, 0.041849516332149506, 0.0006250334554351866, -0.01881381869316101, -0.043053288012742996, -0.04256806522607803, -0.03758958354592323, -0.01449824869632721, -0.0019544167444109917, -0.02059137634932995, 0.024205468595027924, 0.003098924644291401, -0.045282069593667984, 0.06240612268447876, 0.02981743961572647, 0.015613163821399212, 0.05795082077383995, 0.006088134832680225, -0.00410049594938755, -0.002232310129329562, 0.04554317891597748, 0.029456038028001785, -0.046495892107486725, -0.018049275502562523, -0.04832015931606293, 0.04156593605875969, 0.022629674524068832, -0.0525614470243454, 0.0032758915331214666, -0.04473210498690605, -0.014926783740520477, -0.004246389959007502, -0.04768119007349014, -0.04527968540787697, 0.02632349729537964, 0.06001525744795799, -0.0603937953710556, 0.011517684906721115, 0.05314750224351883, 0.04112290218472481, 0.04078951105475426, -0.02231593430042267, 0.05106881260871887, -0.049533721059560776, -0.013613554649055004, 0.01651575230062008, -0.020032236352562904, -0.02495519630610943, 0.002292762976139784, -0.006935040466487408, 0.01709500513970852, -0.0027726716361939907, 0.02164657786488533, 0.014658760279417038, -0.0564214363694191, -0.02032013237476349, 0.020085684955120087, 0.05723349750041962, 0.00696510449051857, -0.06299545615911484, -0.028557496145367622, 0.052984558045864105, 0.04366692528128624, 0.005887338891625404, 0.0008581386646255851, 0.07538147270679474, -0.02785477414727211, 0.004380247555673122, 0.016612542793154716, 0.018991343677043915, -0.07210971415042877, 0.013727003708481789, -0.028981110081076622, 0.01628858596086502, 0.00570308743044734, -0.03337876498699188, 0.005693785846233368, -0.022484956309199333, 0.029180869460105896, 0.010973216965794563, -0.010610668919980526, 0.00808869581669569, -0.017976064234972, -0.014825875870883465, -0.03638665750622749, 0.011633031070232391, -0.008981452323496342, 0.01991982012987137, -0.010308757424354553, -0.100195974111557, 0.008180891163647175, -0.0032183199655264616, -0.043387699872255325, 0.0007112822495400906, -0.008240985684096813, -0.014303074218332767, 0.015850255265831947, 0.00895773060619831, -0.01072521973401308, -0.032628726214170456, 0.0402216762304306, 0.033035166561603546, 0.014152659103274345, 0.03302036225795746, 0.0009550362592563033, 0.012988780625164509, -0.047828029841184616, 0.03841395303606987, -0.012459705583751202, -0.015535579062998295, 0.015457013621926308, -0.01743299327790737, 0.029017867520451546, 0.07621336728334427, -0.011968710459768772, -0.013613301329314709, 0.03304500877857208, 0.05882314220070839, 0.009938583709299564, 0.026549724861979485, 0.019261227920651436, 0.03190591558814049, -0.01871519349515438, 0.028336144983768463, 0.04327733814716339, -0.01810196414589882, -0.031267229467630386, 0.07038353383541107, -0.011041659861803055, -0.012937486171722412, 0.036237042397260666, -0.038192976266145706, 0.019741393625736237, -0.0276841688901186, -0.019779985770583153, -0.03347029536962509, -0.03470466658473015, 0.017898235470056534, 0.023353366181254387, -0.0827566608786583, 0.055564284324645996, 0.008951393887400627, -0.02075299620628357, 0.022854378446936607, -0.08869115263223648, -0.03932247683405876, 0.02418501488864422, 0.03483939543366432, -0.04079027846455574, -0.030314121395349503, -0.03844909369945526, 0.013480372726917267, -0.02702583745121956, -0.0074874041602015495, -0.0783553421497345, 0.00876260083168745, -0.002907556714490056, 0.0248758252710104, -0.050940606743097305, 0.0688714012503624, -0.013375597074627876, 0.05058247968554497, 0.08936123549938202, -0.002766110235825181, -0.006594057194888592, -0.00887866597622633, 0.008712301962077618, -0.06578027456998825, 0.06062985584139824, 0.014503623358905315, 0.01791805773973465, 0.09281571209430695, -0.005962173454463482, 0.007655652705579996, -0.04294254630804062, 0.039108194410800934, -0.026279296725988388, -0.03972823917865753, 0.025561733171343803, -0.03355579823255539, 0.014967040158808231, -0.021605266258120537, 0.023030554875731468, -0.051136646419763565, -0.023630792275071144, 0.017247891053557396, 0.00799616239964962, 0.027970897033810616, -0.03603941574692726, -0.04491318017244339, -0.011835277080535889, 0.0031913926359266043, -0.04374231398105621, 0.056780856102705, -0.012637469917535782, 0.009002591483294964, -0.0026498492807149887, 0.02958190068602562, -0.06696302443742752, 0.0470619834959507, -0.003564422717317939, 0.050047315657138824, 0.052417512983083725, 0.003339136717841029, -0.02071012370288372, 0.03536844626069069, 0.009184959344565868, -0.020719164982438087, -0.031782038509845734, 0.004190383013337851, -0.056095145642757416, 0.04055651277303696, -0.08600220084190369, -0.021772682666778564, -0.06511140614748001, 0.043502312153577805, 0.018655460327863693, -0.05645208805799484, 0.07435639202594757, 0.019091907888650894, 0.020948205143213272, 0.03183622285723686, 0.02412768453359604, -0.015426799654960632, -0.06537076085805893, -0.02192339114844799, 0.007631979417055845, -0.004425457213073969, -0.026629863306879997, 0.01750459335744381, -0.027790384367108345, -0.00031762203434482217, 0.049708690494298935, -0.006200000643730164, -0.08389604091644287, 0.08051464706659317, -0.03641607239842415, -0.05400624871253967, 0.0016039051115512848, 0.05956628546118736, 0.0009610329288989305, 0.08669670671224594, 0.01452575996518135, -0.011295752599835396, 0.01462665293365717, -0.02444029040634632, -0.02489379607141018, -0.04735840484499931, -0.004277647007256746, 0.011991241946816444, -0.09028203040361404, -0.030504971742630005, -0.016391552984714508, 0.050820376724004745, -0.02588629350066185, 0.08650703728199005, 0.06003531813621521, -0.015063394792377949, -0.002467375947162509, -0.023048216477036476, 0.025549791753292084, -0.042844656854867935, -0.028649697080254555, 0.004397850017994642, 0.07382559031248093, -0.018943801522254944, -0.0030172206461429596, 0.04578317329287529, -0.01788131333887577, 0.026621418073773384, 0.03631139546632767, -0.03667392581701279, 0.055630702525377274, -0.011117837391793728, -0.025156138464808464, 0.026106076315045357, 0.04645511507987976, -0.0245167575776577, -0.026628954336047173, 0.03356499597430229, -0.011280201375484467, -0.02526560053229332, -0.02922685630619526, -0.03387203440070152, -0.003416467923671007, 0.022637050598859787, -0.00993082020431757, -0.033792655915021896, 0.018946612253785133, 0.008032981306314468, 0.030424166470766068, 0.019521933048963547, -0.016317684203386307, 0.011367942206561565, 0.008528823964297771, 0.00006152656715130433, 0.043391771614551544, 0.05766300484538078, 0.03096570260822773, 0.01880853809416294, -0.07202601432800293, -0.042783401906490326, 0.02307935431599617, -0.009936727583408356, -0.02231469191610813, -0.07252833247184753, 0.015674134716391563, 0.021601153537631035, 0.0010537909111008048, -0.03618640825152397, 0.008603054098784924, 0.0548219196498394, -0.024490434676408768, -0.03828878328204155, 0.058433085680007935, -0.05271892249584198, -0.03076203353703022, 0.02696419134736061, 0.045573655515909195, -0.006562283728271723, -0.035540755838155746, -0.0074525149539113045, -0.00875586923211813, -0.013018609955906868, -0.03270760923624039, 0.0023832733277231455, -0.0755421593785286, 0.016061415895819664, -0.02549085021018982, 0.012863908894360065, 0.055002957582473755, 0.08935698866844177, 0.0725206658244133, -0.05484383925795555, -0.04343131184577942, -0.03903234377503395, -0.044633250683546066, 0.012660793028771877, 0.01827358268201351, -0.0583917610347271, -0.003749441122636199, 0.021057670935988426, 0.02013181336224079, 0.028728514909744263, -0.03387383744120598, 0.03699788823723793, 0.022267770022153854, -0.03802584484219551, 0.0013676739763468504, -0.012323465198278427, -0.0018751889001578093, 0.03782409802079201, -0.0236966535449028, -0.08588995039463043, 0.01961345784366131, -0.053959693759679794, 0.06643937528133392, -0.03424657881259918, -0.05228562653064728, 0.07940440624952316, -0.020008569583296776, -0.01678553968667984, 0.02724400907754898, 0.05029473453760147, -0.09307726472616196, -0.04295238479971886, -0.02354864589869976, -0.01994282938539982, -0.025701895356178284, 0.0037621092051267624, -0.017332615330815315, -0.05967888608574867, -0.01380185317248106, -0.00827037263661623, -0.027248630300164223, -0.015493793413043022, 0.016962124034762383, -0.04137584939599037, 0.0007115748012438416, -0.01013626717031002, 0.021348122507333755, 0.02538631297647953, -0.057770680636167526, -0.023080138489603996, 0.00727501604706049, -0.05645902827382088, 0.0186778474599123, 0.03619587793946266, -0.00781592633575201, -0.00940942857414484, -0.010460922494530678, -0.009397899731993675, -0.009552073664963245, -0.01310749538242817, 0.011085829697549343, 0.024240080267190933, 0.009961884468793869, -0.013948339968919754, 0.01979353465139866, -0.04574979841709137, -0.003954331390559673, 0.020946158096194267, 0.049335118383169174, -0.014270437881350517, -0.028811123222112656, -0.0189701896160841, -0.014488703571259975, -0.05685428902506828, 0.015651699155569077, -0.014865235425531864, -0.021037723869085312, 0.021632110700011253, 0.04068460315465927, -0.02395392581820488, -0.02033863589167595, 0.019947906956076622, -0.019973302260041237, 0.025133749470114708, 0.0101700434461236, -0.011105183511972427, -0.02784036099910736, 0.0003215037868358195, -0.013178546912968159, -0.04256803169846535, 0.028886856511235237, -0.012161620892584324, 0.0004378831363283098, -0.03943852335214615, 0.0545801967382431, 0.0016908547841012478, -0.042236924171447754, -0.020639758557081223, -0.008704621344804764, 0.030840443447232246, -0.03965628147125244, -0.052316658198833466, -0.01900259032845497, -0.02159585990011692, -0.07955703139305115, -0.04497767239809036, -0.051877710968256, 0.042211782187223434, -0.05415235459804535, 0.03817301616072655, -0.03662322834134102, 0.009997719898819923, -0.015997949987649918, 0.02173425257205963, -0.00017693109111860394, -0.0028192682657390833, -0.016449980437755585, 0.04704985395073891, -0.025237740948796272, -0.006837860215455294, 0.016073880717158318, -0.030194725841283798, -0.01928858645260334, -0.014614908024668694, -0.034804243594408035, -0.007435924373567104, 0.005759484134614468, -0.044486355036497116, 0.04313340783119202, 0.034160811454057693, 0.030103739351034164, -0.0036584290210157633, 0.0012698827777057886, 0.025941062718629837, 0.032801270484924316, 0.054359063506126404, 0.06955750286579132, -0.002975481329485774, 0.0224081352353096, -0.08355554938316345, 0.05924682691693306, -0.00347336963750422, 0.07554113119840622, -0.013913411647081375, -0.016007903963327408, 0.0009498799918219447, 0.05620696768164635, 0.008094262331724167, 0.014171011745929718, -0.05011444911360741, 0.03960324823856354, 0.03675726056098938, 0.06791888922452927, -0.026101000607013702, 0.014232266694307327, -0.0079767731949687, -0.038925763219594955, 0.060267191380262375, -0.052448105067014694, 0.027961870655417442, 0.024787599220871925, 0.032220300287008286, 0.051520466804504395, 0.06275845319032669, 0.0011624143226072192, -0.024931050837039948, -0.035724230110645294, -0.04564365744590759, -0.029266469180583954, 0.049671657383441925, 0.08817262202501297, -0.006555141881108284, -0.019467037171125412, -0.05087187513709068, -0.0495818555355072, 0.02496732771396637, -0.09661124646663666, -0.011254878714680672, -0.003123669186607003, -0.005008627660572529, -0.04095853120088577, -0.036674220114946365, 0.020725654438138008, -0.07275615632534027, -0.015476333908736706, -0.006629867944866419, 0.03763335570693016, 0.010176609270274639, -0.022565990686416626, -0.023339640349149704, 0.01900949701666832, 0.041969478130340576, -0.0023186642210930586, 0.04071877524256706, -0.015412882901728153, -0.05680903419852257, 0.009584009647369385, 0.04290896654129028, -0.029425516724586487, -0.042804036289453506, -0.011810302734375, -0.0291733518242836, 0.030611669644713402, 0.023920856416225433, 0.0838497132062912, 0.008005509153008461, 0.039084941148757935, -0.04339886084198952, 0.02830970287322998, -0.0161132849752903, -0.004592095967382193, -0.009894132614135742, -0.061777256429195404, 0.0020012781023979187, -0.029523994773626328, -0.015588738955557346, 0.008049155585467815, -0.01336474996060133, 0.01309005357325077, 0.01689440757036209, -0.037839166820049286, -0.015314392745494843, 0.011405330151319504, 0.03685510903596878, -0.0232528205960989, -0.06274354457855225, -0.008280143141746521, 0.0503610223531723, 0.024143505841493607, 0.03609219938516617, -0.059324152767658234, -0.038102637976408005, 0.006729405373334885, 0.049665335565805435, 0.01599631831049919, 0.02160213701426983, -0.03049919568002224, -0.004798764828592539, 0.020216576755046844, 0.004823832307010889, -0.04562278464436531, -0.015706703066825867, 0.01631319150328636, -0.022262442857027054, 0.05723240599036217, -0.04950615391135216, 0.03268137201666832, -0.013513673096895218, -0.03498702868819237, 0.009738483466207981, 0.05036315694451332, -0.015264684334397316, -0.007541479542851448, -0.007531837094575167, -0.023102812469005585, 0.0019297297112643719, -0.03484093025326729, -0.05922849848866463, 0.0688576027750969, -0.06105216592550278, -0.014080943539738655, 0.010598373599350452, -0.03445260971784592, 0.009735429659485817, 0.0018584391800686717, -0.01244155503809452, 0.03849243000149727, 0.016707904636859894, 0.04775431752204895, 0.0045133852399885654, 0.010831263847649097, 0.07806393504142761, 0.06627880781888962 ]
<p>I would like to calculate Student's t test of two normal distribution data. However, I do not have the data at all, but only mean and standard deviation of each population. So, how can I simulate those data in R and calculate the t.test among both?</p> <p>These are the values (mean and SD): Population 1: 6,62 +- 0.52 years Population 2: 6.31 +- 0.49 years</p> <p>Thanks in advance Mario</p>
g73670
[ 0.038091376423835754, -0.029759548604488373, -0.000912838673684746, -0.012537443079054356, -0.09035240113735199, 0.03491661325097084, 0.005918285343796015, 0.02651430480182171, -0.03400527313351631, 0.004989702254533768, 0.02252858318388462, 0.012490916065871716, 0.03915778920054436, -0.0521550290286541, -0.03773204982280731, 0.031027264893054962, 0.04493012651801109, -0.02103164978325367, 0.006212572567164898, 0.049491412937641144, -0.037984155118465424, -0.015178696252405643, 0.032009948045015335, -0.03894636407494545, 0.006037330720573664, -0.051729388535022736, -0.056266531348228455, 0.09816306829452515, -0.10186051577329636, 0.02765830233693123, -0.018457606434822083, 0.027223428711295128, 0.04018058255314827, 0.005419959779828787, 0.008763632737100124, 0.011583484709262848, 0.019493967294692993, 0.018264273181557655, -0.0016440344043076038, -0.018523357808589935, -0.050723906606435776, 0.0028834580443799496, 0.00008003076072782278, -0.017708126455545425, 0.02083737775683403, 0.03720897063612938, -0.02153782546520233, 0.023282205685973167, 0.0315093994140625, -0.04278169199824333, -0.02576065994799137, 0.045893557369709015, 0.014461965300142765, 0.019906368106603622, -0.013274291530251503, -0.030240558087825775, -0.006415685638785362, -0.008819947019219398, 0.07957737892866135, -0.02903755195438862, 0.006799101829528809, 0.011378096416592598, -0.0652623400092125, 0.007998207584023476, 0.021191619336605072, 0.03165369853377342, 0.03084021434187889, -0.010511733591556549, -0.012864693999290466, 0.0022813903633505106, 0.0022896016016602516, 0.022697461768984795, 0.027315441519021988, -0.03798016533255577, -0.06071224436163902, -0.04398242011666298, 0.004841890651732683, -0.015580656938254833, -0.0014105014270171523, 0.07111674547195435, -0.00561618572100997, -0.0006780411349609494, 0.057349324226379395, 0.03520342335104942, 0.0031908699311316013, -0.025591496378183365, -0.02402956783771515, 0.04576978459954262, -0.019743140786886215, 0.04891015961766243, 0.04123353958129883, 0.00043600844219326973, 0.09091126173734665, 0.09318573772907257, -0.0043014176189899445, -0.029510144144296646, -0.09097585827112198, 0.04238436743617058, -0.02004130929708481, 0.007542850449681282, -0.013092612847685814, 0.03739722818136215, 0.044395919889211655, -0.04641278088092804, -0.018066074699163437, -0.0130360322073102, 0.06724398583173752, 0.05277542769908905, -0.028962034732103348, -0.022344917058944702, -0.04399288818240166, -0.07475078105926514, -0.04457736387848854, 0.018598167225718498, 0.02665548026561737, -0.003947035875171423, 0.0067317611537873745, -0.025794165208935738, -0.03239907696843147, 0.004779758397489786, 0.025925319641828537, 0.038356803357601166, -0.020656174048781395, 0.06641814857721329, -0.0014534327201545238, 0.050015658140182495, -0.0727492943406105, 0.048204079270362854, 0.022882310673594475, 0.06399041414260864, -0.017930379137396812, 0.002916657365858555, -0.03997214511036873, 0.008409327827394009, 0.017253464087843895, 0.06051449477672577, 0.004326763097196817, 0.04920210689306259, -0.07022794336080551, -0.0060653239488601685, -0.011045491322875023, 0.020354868844151497, -0.019824035465717316, 0.03673502802848816, -0.0158088356256485, 0.03516532480716705, 0.007903797551989555, -0.02943572588264942, -0.07184319198131561, 0.034306690096855164, 0.06825327128171921, 0.013346148654818535, -0.0013819532468914986, 0.017289461567997932, -0.013295019045472145, 0.00474205007776618, 0.004584361333400011, -0.002154281362891197, 0.008521538227796555, 0.016913600265979767, 0.004978474695235491, -0.022432107478380203, -0.021496674045920372, -0.02027651108801365, 0.01654590107500553, -0.0017330726841464639, 0.033897798508405685, -0.027196232229471207, 0.010893232189118862, -0.02369808219373226, 0.0004852737474720925, -0.05768870562314987, 0.014516906812787056, -0.007752534933388233, -0.043769244104623795, 0.0001532195892650634, -0.02412118948996067, -0.007142821792513132, -0.01136829424649477, 0.07126616686582565, -0.003410391276702285, 0.00694749690592289, 0.009902953170239925, -0.06205020099878311, 0.03441701456904411, -0.043974604457616806, 0.019399456679821014, 0.01881743222475052, -0.014130153693258762, -0.02543153241276741, -0.02326475828886032, 0.006732509937137365, -0.004267284180969, -0.06517206877470016, -0.029858911409974098, -0.020643822848796844, 0.0511680468916893, 0.013262953609228134, 0.08034404367208481, 0.0635574460029602, -0.005100159905850887, -0.01755608431994915, -0.02442396804690361, 0.0044769709929823875, -0.031785208731889725, -0.03168734535574913, -0.007464982103556395, -0.004149942193180323, 0.01314081996679306, -0.03246042877435684, -0.031195076182484627, -0.010765083134174347, -0.006150569301098585, 0.053739067167043686, 0.020729433745145798, 0.005644307471811771, 0.007524176966398954, -0.022177349776029587, -0.03856553137302399, -0.004529802594333887, 0.011787435971200466, -0.03939441218972206, 0.01796255074441433, -0.018576910719275475, 0.046607568860054016, 0.05942308157682419, 0.014806264080107212, 0.07419735193252563, -0.0265500508248806, -0.0009918911382555962, 0.02005724050104618, 0.013814561069011688, 0.0282796211540699, -0.0017221382586285472, 0.05245641618967056, 0.06848283857107162, -0.025602098554372787, 0.01280921883881092, 0.0015648341504856944, 0.008422479964792728, 0.006430304609239101, 0.0012998474994674325, 0.01283765397965908, 0.054545655846595764, 0.047321517020463943, -0.043874308466911316, 0.03859876096248627, -0.017754657194018364, 0.046897415071725845, -0.012382688000798225, -0.038648758083581924, 0.037555355578660965, -0.001140009961090982, 0.03155181556940079, 0.00007585604907944798, -0.030365310609340668, -0.038820113986730576, -0.025496244430541992, -0.0455571711063385, -0.02752639167010784, -0.034049779176712036, 0.013957305811345577, 0.007097037974745035, 0.04662303626537323, -0.04284447804093361, 0.03135107830166817, 0.042025722563266754, -0.03804915025830269, 0.005684667732566595, 0.015858029946684837, -0.011357489041984081, -0.01543460227549076, 0.06857824325561523, 0.06225395202636719, 0.03157554566860199, -0.021459434181451797, -0.009855854324996471, -0.032587673515081406, -0.009527554735541344, 0.011097579263150692, 0.057847097516059875, -0.040119901299476624, 0.025470225140452385, 0.028752660378813744, 0.06278364360332489, -0.03392855077981949, 0.01861109957098961, -0.013341926969587803, -0.00904285628348589, 0.03137507662177086, -0.06475568562746048, -0.013372115790843964, 0.016026176512241364, 0.0021074300166219473, -0.011833494529128075, 0.01452124584466219, -0.020487196743488312, -0.010687645524740219, 0.00714760459959507, 0.010245217941701412, -0.0017569540068507195, -0.03620477020740509, 0.057866111397743225, 0.03230597451329231, -0.0025041711051017046, -0.07824559509754181, -0.012138603255152702, -0.03779885917901993, 0.041423454880714417, -0.01625828817486763, -0.0033348039723932743, 0.004768767859786749, -0.01507429126650095, -0.013863978907465935, -0.005091015715152025, -0.007533688098192215, -0.007112747523933649, 0.0029830012936145067, 0.042719073593616486, -0.004613266326487064, 0.04464118555188179, -0.04619695246219635, 0.047878578305244446, 0.02838943712413311, -0.02680234983563423, 0.055399566888809204, -0.009836132638156414, -0.00022106933465693146, -0.08714229613542557, -0.044166721403598785, 0.009677460417151451, 0.035445574671030045, 0.0018081592861562967, -0.01679680496454239, -0.0017428456339985132, 0.018339630216360092, 0.04207860678434372, 0.04121651500463486, 0.00895487517118454, 0.028784917667508125, -0.022445378825068474, -0.0319976881146431, -0.03710699826478958, 0.01063485350459814, -0.04034637659788132, 0.0013659280957654119, 0.03599787503480911, 0.026517564430832863, 0.014513786882162094, 0.023911233991384506, 0.03643812984228134, 0.02587929740548134, 0.05364593118429184, -0.03551633656024933, -0.0021769467275589705, 0.028941217809915543, 0.014448028989136219, -0.02447723224759102, 0.0507872998714447, -0.029616517946124077, 0.010939785279333591, -0.039813317358493805, -0.036211758852005005, 0.07365497201681137, 0.0314960777759552, 0.038482844829559326, 0.020376434549689293, 0.016575882211327553, 0.0389653742313385, -0.052372708916664124, -0.012564659118652344, 0.016531242057681084, 0.04152679443359375, -0.07527539134025574, 0.04532390832901001, -0.020714621990919113, 0.00002699166361708194, -0.012529428116977215, -0.0074305105954408646, 0.0817473828792572, 0.021567752584815025, 0.00917968899011612, 0.017626948654651642, -0.018442492932081223, 0.01668967492878437, -0.036822643131017685, 0.038009315729141235, 0.0010650504846125841, 0.023380156606435776, -0.03367549180984497, 0.017404263839125633, -0.07003399729728699, -0.09652982652187347, 0.027961822226643562, 0.03072039596736431, -0.06457643210887909, 0.04893575608730316, 0.04232192784547806, -0.07181847840547562, -0.015095547772943974, -0.04176347330212593, -0.0012928165961056948, 0.055824164301157, -0.039524853229522705, -0.06697814911603928, 0.005451813340187073, -0.03024313598871231, -0.05938972160220146, -0.00915665552020073, 0.027595195919275284, -0.05795742943882942, 0.004745017271488905, 0.034174319356679916, -0.04182584583759308, 0.017693432047963142, -0.01726563461124897, 0.06411086022853851, 0.023955389857292175, -0.0651559829711914, 0.05226118117570877, -0.06428627669811249, -0.0030594489071518183, -0.022429518401622772, -0.038336217403411865, -0.02426646463572979, 0.013254029676318169, 0.03155888244509697, 0.057260662317276, 0.013103527016937733, -0.017474334686994553, 0.006644840352237225, 0.02637273259460926, -0.08871717751026154, 0.010518179275095463, -0.03306366130709648, -0.003689309349283576, -0.014914464205503464, 0.006260104943066835, -0.02436724677681923, -0.10042884945869446, -0.01780625805258751, -0.026174943894147873, -0.006720925215631723, -0.03938727080821991, -0.05125313252210617, 0.06888715922832489, -0.019487306475639343, -0.08321564644575119, -0.01894398406147957, 0.0020902338437736034, 0.007738850545138121, 0.030334465205669403, -0.04638873413205147, 0.03743876516819, -0.005549047142267227, 0.008515442721545696, 0.0050118910148739815, 0.0034666790161281824, -0.007757144048810005, 0.03502639755606651, -0.027986673638224602, -0.0053869206458330154, -0.004411166533827782, -0.0699034258723259, -0.07371817529201508, -0.04316967725753784, -0.04702088236808777, -0.02495993673801422, 0.08581654727458954, -0.01794160157442093, -0.0037892607506364584, -0.08297768235206604, 0.01607447676360607, 0.012074925005435944, -0.03518127277493477, -0.021597489714622498, -0.040684569627046585, -0.06419369578361511, -0.014411338604986668, 0.029894378036260605, -0.015741949900984764, 0.011633007787168026, 0.010841541923582554, 0.00807244423776865, 0.03766952082514763, -0.02619173936545849, -0.01034765038639307, -0.020013941451907158, 0.06331471353769302, -0.009413965046405792, -0.07268400490283966, -0.025435999035835266, 0.034293148666620255, 0.03195761516690254, 0.016575664281845093, -0.056723736226558685, 0.026821985840797424, -0.02368815429508686, -0.0869733914732933, -0.026611099019646645, -0.00830207671970129, 0.03799610212445259, -0.014717469923198223, -0.024422073736786842, 0.020931443199515343, 0.021083660423755646, 0.015251630917191505, 0.045991186052560806, -0.02297072857618332, 0.08680027723312378, 0.01962563768029213, -0.04698223993182182, 0.0895928367972374, 0.0024696001783013344, -0.029553281143307686, -0.020457955077290535, -0.011890679597854614, -0.03196811303496361, -0.025461377575993538, -0.04507291689515114, 0.06391584873199463, -0.0236215703189373, 0.036480799317359924, -0.013348112814128399, 0.0011302524944767356, -0.06740839779376984, -0.05878591164946556, -0.039522990584373474, 0.03759932890534401, 0.002071492141112685, -0.0023819126654416323, 0.012816923670470715, 0.007035624235868454, -0.03510649502277374, 0.006256766151636839, -0.021730521693825722, 0.01601097360253334, -0.039677537977695465, 0.014181596226990223, 0.023873334750533104, 0.02133873477578163, 0.005899849347770214, 0.062291305512189865, -0.00880543701350689, -0.03182322159409523, -0.043448273092508316, -0.06643088161945343, -0.03126803785562515, 0.03896722570061684, -0.01879509538412094, -0.020762870088219643, 0.02621435560286045, 0.011607355438172817, 0.005976115819066763, -0.006416894495487213, 0.037626706063747406, 0.024278651922941208, -0.06131461635231972, -0.009190002456307411, -0.004467818420380354, 0.03130209445953369, -0.06019092723727226, 0.015227620489895344, -0.006092015653848648, -0.03739671781659126, -0.031540416181087494, -0.04037376493215561, 0.008376682177186012, 0.03196527808904648, -0.04765184223651886, 0.02384117804467678, -0.025210710242390633, 0.04128021001815796, -0.035439446568489075, 0.019539428874850273, -0.007482538931071758, 0.02193654142320156, 0.02746434137225151, 0.11302769929170609, -0.04318862035870552, -0.0038618510589003563, -0.023651527240872383, -0.02321937307715416, 0.004302934743463993, 0.0034740897826850414, 0.03526127710938454, 0.016167648136615753, -0.08524741977453232, 0.018192073330283165, 0.009319735690951347, 0.01534481905400753, -0.016806263476610184, -0.02903769351541996, -0.04979074001312256, 0.016629619523882866, 0.004588358104228973, -0.02209017425775528, -0.023997528478503227, 0.024644531309604645, 0.018711108714342117, -0.037309300154447556, 0.009113877080380917, 0.09093120694160461, -0.0033801079262048006, -0.019502652809023857, -0.021322228014469147, -0.009580579586327076, -0.007214577402919531, -0.010498881340026855, -0.006349561270326376, -0.012940905056893826, 0.01567806862294674, -0.01912679523229599, 0.06973505765199661, 0.008354752324521542, -0.0016142594395205379, -0.03744702786207199, 0.005469163414090872, -0.0578216090798378, -0.011560451239347458, 0.04520922154188156, -0.038312878459692, 0.027944782748818398, -0.031790174543857574, 0.02435213327407837, 0.03231099247932434, -0.062204502522945404, 0.014024402014911175, 0.0695226639509201, -0.0058883847668766975, 0.026363756507635117, -0.01819542981684208, -0.009777327068150043, -0.04607212543487549, -0.024652518332004547, 0.05311696231365204, -0.027691032737493515, 0.07067178189754486, 0.006326291710138321, 0.055171236395835876, 0.0077888076193630695, 0.04763025417923927, 0.02566659450531006, -0.010415692813694477, -0.000995530397631228, -0.006849564146250486, 0.07377508282661438, 0.049192409962415695, -0.06609530746936798, 0.014966090209782124, 0.036854956299066544, 0.008623253554105759, -0.0006286590360105038, -0.010784927755594254, 0.028011631220579147, 0.03258634731173515, 0.050553224980831146, 0.013331995345652103, 0.03867432102560997, -0.032566141337156296, -0.0468607023358345, -0.045056965202093124, -0.0342317596077919, -0.07833791524171829, 0.051510658115148544, 0.04088100045919418, 0.006927126087248325, -0.00022948473633732647, 0.01111601572483778, -0.07116440683603287, -0.023536132648587227, -0.009019139222800732, -0.0628717839717865, 0.052113261073827744, 0.01366640068590641, 0.006386234425008297, 0.022910235449671745, 0.05906783789396286, -0.022449959069490433, -0.016970857977867126, -0.02594229020178318, -0.014263050630688667, -0.02680458500981331, 0.0013038810575380921, 0.017266221344470978, 0.0334048718214035, 0.056702662259340286, -0.07369639724493027, 0.042668525129556656, 0.009173045866191387, -0.024862278252840042, -0.007945981808006763, -0.022287575528025627, 0.026843920350074768, -0.02554287388920784, -0.017580967396497726, -0.045157428830862045, 0.010210462845861912, 0.06189120560884476, 0.013114897534251213, -0.014624761417508125, 0.004329546354711056, -0.0401826873421669, 0.016686469316482544, -0.0007745835464447737, -0.034182485193014145, -0.02632567659020424, -0.05479012429714203, -0.036637112498283386, -0.08715831488370895, 0.04903484135866165, 0.0607905276119709, 0.0377253033220768, 0.016169186681509018, -0.0554485097527504, 0.010041025467216969, -0.04952673986554146, -0.010865566320717335, 0.011483710259199142, 0.03334534168243408, -0.02204294130206108, -0.026285778731107712, 0.07376836985349655, 0.003986392170190811, -0.0455193817615509, -0.053265996277332306, -0.0114220529794693, 0.024793734773993492, 0.028455352410674095, -0.007856151089072227, -0.01071808859705925, 0.017105162143707275, -0.06446877121925354, -0.009624483995139599, 0.037495207041502, 0.03792941942811012, 0.020354777574539185, 0.01677360199391842, 0.004595189355313778, 0.03900296241044998, -0.0017766680102795362, 0.03021077997982502, 0.07116500288248062, -0.0013386234641075134, -0.021115019917488098, 0.014714912511408329, -0.009343059733510017, 0.07835694402456284, 0.010005724616348743, -0.020247288048267365, -0.07431160658597946, 0.0018916322151198983, -0.04150792956352234, 0.063019298017025, 0.03262011706829071, -0.023338649421930313, 0.05346142128109932, 0.0004417060990817845, 0.06423146277666092, 0.0192753653973341, -0.023464901372790337, 0.0012498717987909913, -0.027200445532798767, 0.04700217396020889, 0.010548591613769531, -0.01455612201243639, 0.008839038200676441, -0.004160091746598482 ]
<p>I am new to Neural Networks and trying to implement RBM. I am stuck on initializing the visible layer's bias value. Is it supposed to initialize to some random number or there is some probabilistic distribution by which it should be initialized. In python I am seeing: </p> <pre><code>&gt; "vbias = theano.shared(value =numpy.zeros(n_visible, &gt; dtype = theano.config.floatX), name='vbias') " </code></pre> <p>but don't know what is happening here in this line.</p>
g73671
[ 0.020527107641100883, 0.0029819358605891466, -0.002095242263749242, -0.019213013350963593, 0.03740864247083664, -0.00615934981033206, 0.06029389798641205, 0.008119603618979454, -0.013621564954519272, -0.019917132332921028, -0.030605534091591835, 0.03834931552410126, 0.012243242003023624, 0.061670392751693726, 0.005828687455505133, -0.0026179607957601547, 0.042999692261219025, -0.03565804660320282, 0.03629104420542717, 0.018926145508885384, -0.020099032670259476, 0.016674814745783806, -0.016870493069291115, -0.022137686610221863, 0.06483098864555359, -0.02429177425801754, -0.03329850360751152, -0.017153434455394745, -0.021575573831796646, -0.017377819865942, -0.016143828630447388, 0.006513667292892933, -0.009574785828590393, -0.0742778405547142, -0.05117261782288551, 0.06378954648971558, 0.011784871108829975, -0.01341524999588728, 0.003999748267233372, 0.038357675075531006, -0.013534928672015667, 0.026273181661963463, 0.037261102348566055, -0.0024448256008327007, -0.05654604360461235, 0.05043612793087959, -0.04556117579340935, 0.01629634201526642, -0.017181947827339172, -0.04137875884771347, 0.01103037316352129, 0.05109137296676636, 0.006444801110774279, -0.003629698185250163, 0.014992542564868927, 0.03501655161380768, -0.029562363401055336, -0.008280761539936066, -0.028543243184685707, 0.005330410785973072, 0.051324181258678436, -0.015288651920855045, -0.03165972977876663, 0.037050697952508926, 0.0672546848654747, 0.09723465889692307, -0.07411003112792969, 0.029322024434804916, 0.003211738308891654, 0.07508838921785355, -0.04909169301390648, -0.0137133514508605, -0.02692299522459507, -0.02037244848906994, -0.0768389105796814, -0.019118499010801315, -0.024532482028007507, -0.025214985013008118, -0.003354376181960106, 0.07619066536426544, -0.051322679966688156, 0.023614171892404556, -0.0020325009245425463, -0.012016074731945992, 0.07897089421749115, 0.027819043025374413, -0.01689494401216507, -0.05497956648468971, -0.03810421749949455, 0.00901646725833416, -0.011435523629188538, -0.043554194271564484, 0.010103538632392883, -0.015769166871905327, 0.039069853723049164, -0.053605400025844574, -0.11805899441242218, 0.06618355959653854, 0.0021195905283093452, -0.005978387780487537, 0.010212933644652367, 0.0060874768532812595, -0.005723082460463047, -0.06863691657781601, -0.035526711493730545, 0.001033188309520483, 0.03322473540902138, -0.025929363444447517, 0.0004351345414761454, -0.0038454958703368902, -0.04735352471470833, -0.08234009891748428, 0.009141690097749233, 0.015372051857411861, -0.04103638604283333, -0.022288288921117783, 0.04488443583250046, -0.026577776297926903, -0.0010670386254787445, 0.026351502165198326, -0.017679961398243904, -0.007463149260729551, 0.037462662905454636, 0.0044821747578680515, 0.01259704865515232, 0.013514948077499866, -0.03972124680876732, 0.021841606125235558, 0.04238403961062431, -0.09078382700681686, 0.07623039186000824, 0.018736403435468674, -0.056057821959257126, 0.006106226239353418, 0.02448122389614582, -0.0028522724751383066, 0.06911646574735641, -0.05188865587115288, 0.01936364732682705, -0.0008558063418604434, 0.005744826048612595, 0.032351162284612656, -0.0040624868124723434, -0.06336624920368195, 0.014100003987550735, -0.06403129547834396, 0.021807119250297546, -0.04152011126279831, 0.08993849903345108, -0.00006215259054442868, 0.030546564608812332, 0.05800871178507805, -0.05185464769601822, -0.04050738364458084, -0.03052840195596218, -0.03801990672945976, 0.09990238398313522, -0.05361993983387947, -0.030945153906941414, -0.021604804322123528, 0.06554143130779266, 0.039677172899246216, 0.013561303727328777, -0.019960302859544754, -0.0694575235247612, -0.03066623955965042, 0.0692734569311142, -0.0891701951622963, -0.0033038416877388954, -0.03854302689433098, 0.00016496899479534477, 0.011619895696640015, -0.04665491729974747, -0.017717838287353516, -0.02773568592965603, 0.0024794521741569042, 0.009867778047919273, 0.0063360827043652534, -0.005746216047555208, 0.06450337916612625, -0.011629778891801834, -0.01874510385096073, 0.028137117624282837, -0.0459202341735363, -0.024233704432845116, 0.0049647381529212, -0.02731313928961754, 0.009529785253107548, -0.06144695356488228, -0.014268599450588226, 0.025873498991131783, 0.01766413077712059, -0.0463126003742218, 0.0102193932980299, -0.07977300882339478, -0.024105478078126907, 0.0017692665569484234, -0.06290067732334137, 0.09328261017799377, 0.010555796325206757, 0.0666290894150734, -0.02058189921081066, -0.06960519403219223, 0.07609708607196808, -0.045396286994218826, -0.0002763645607046783, 0.03408077359199524, 0.0075923684053123, -0.0031995621975511312, 0.039418499916791916, 0.003811006434261799, -0.018890753388404846, -0.021993180736899376, -0.0100337453186512, 0.0197891928255558, 0.058087483048439026, 0.009879362769424915, -0.006250116974115372, 0.04643708094954491, 0.02407933957874775, 0.021541399881243706, -0.05071128159761429, 0.0877363383769989, 0.04267330467700958, -0.0433780774474144, 0.035702358931303024, -0.01716858707368374, 0.0252702534198761, 0.050506431609392166, 0.019616972655057907, -0.022507160902023315, -0.027922024950385094, -0.015563826076686382, 0.004144756123423576, 0.01877257600426674, 0.011634175665676594, 0.01741112768650055, 0.030106594786047935, -0.04870728775858879, -0.016068417578935623, -0.030197549611330032, -0.028824618086218834, -0.019490566104650497, 0.07336084544658661, -0.017079373821616173, 0.009376082569360733, 0.023921413347125053, -0.016641249880194664, -0.01392705924808979, 0.07017673552036285, -0.027614541351795197, -0.017137324437499046, -0.004805149510502815, 0.028358081355690956, -0.014368157833814621, 0.03707217052578926, 0.001738287042826414, -0.04879285767674446, 0.027470747008919716, -0.036735791712999344, -0.053951505571603775, -0.010761660523712635, -0.015654299408197403, 0.04289282113313675, -0.029002955183386803, 0.02672341652214527, 0.06113726273179054, -0.062410395592451096, 0.03706275671720505, -0.014915721490979195, 0.033772990107536316, 0.021172568202018738, 0.05699499696493149, 0.04748687148094177, 0.04179134964942932, 0.03792911767959595, -0.033849895000457764, -0.017769908532500267, 0.029420986771583557, 0.02339199185371399, -0.029830366373062134, -0.03168708086013794, -0.0022920877672731876, 0.0036813702899962664, 0.017768893390893936, -0.07661203294992447, -0.007802142761647701, -0.041413094848394394, 0.030061138793826103, 0.02561357244849205, 0.04726274684071541, 0.008443589322268963, -0.014191821217536926, -0.016336677595973015, 0.02971799485385418, -0.0333009697496891, 0.03461836650967598, 0.04245784878730774, 0.05577791854739189, 0.02968722954392433, -0.044179767370224, 0.04788646474480629, -0.014567448757588863, -0.04193887487053871, 0.005342662800103426, -0.006082001607865095, -0.018109841272234917, 0.07456904649734497, 0.05673319101333618, 0.03957260400056839, -0.050414979457855225, 0.003905259072780609, -0.03592739999294281, -0.04081137478351593, 0.03571031242609024, 0.009009668603539467, -0.027552112936973572, 0.031117910519242287, 0.048228323459625244, -0.040220972150564194, -0.004056047182530165, -0.010035788640379906, 0.012879742309451103, -0.006393284536898136, 0.005042823031544685, -0.015383518300950527, 0.030327269807457924, 0.04465845972299576, 0.010626981034874916, -0.021257441490888596, 0.0458623468875885, 0.018329286947846413, 0.004554265644401312, 0.019395271316170692, -0.03393625468015671, -0.08827842026948929, -0.06336835026741028, 0.027673522010445595, 0.010290302336215973, -0.04188621789216995, -0.027884207665920258, -0.05262843519449234, 0.006211860571056604, -0.06787694245576859, -0.01984025165438652, -0.05133020505309105, 0.03075328655540943, 0.010484298691153526, -0.01831752620637417, 0.03757713735103607, 0.005711562931537628, 0.02253464236855507, 0.008144741877913475, -0.04589470848441124, -0.03031037002801895, 0.004111202899366617, 0.032520949840545654, 0.02917448803782463, 0.008423512801527977, -0.016793854534626007, 0.01756156049668789, -0.0692419484257698, -0.03127394616603851, -0.0005630010855384171, -0.027195055037736893, 0.04825589805841446, -0.006835001986473799, 0.018475452437996864, 0.0331944115459919, 0.011677587404847145, 0.022744659334421158, -0.04989587888121605, 0.016651686280965805, 0.00026647167396731675, -0.02714078687131405, -0.003219697391614318, -0.013034886680543423, 0.028590699657797813, -0.017573198303580284, 0.06204800680279732, -0.019226698204874992, -0.06650496274232864, 0.03652947396039963, -0.008896861225366592, 0.047969989478588104, 0.04894006997346878, -0.014479784294962883, -0.02965734526515007, 0.04891565069556236, -0.025745093822479248, -0.0068625956773757935, 0.02087845653295517, -0.04638975113630295, 0.03814515471458435, 0.02671445533633232, -0.017448218539357185, 0.0808420330286026, 0.08000846952199936, 0.06333385407924652, -0.02596757933497429, -0.062273092567920685, -0.01060445699840784, -0.04291495308279991, -0.003303570905700326, 0.003465830348432064, 0.004819669295102358, 0.0029817207250744104, 0.0049447244964540005, 0.028136802837252617, 0.018357688561081886, -0.051884934306144714, -0.0014563926961272955, 0.0024544531479477882, -0.041238296777009964, 0.01722140423953533, 0.009752943180501461, 0.042177192866802216, 0.022834250703454018, 0.009132671169936657, 0.02681741490960121, -0.023503774777054787, 0.017171362414956093, 0.003700526896864176, -0.06572332233190536, -0.0062244911678135395, -0.015860890969634056, 0.05482593923807144, 0.02880960702896118, 0.0805739089846611, -0.0170307457447052, 0.017791351303458214, 0.026670977473258972, 0.003606721293181181, 0.05453094094991684, -0.035040367394685745, 0.009010765701532364, -0.00447782501578331, -0.0011497699888423085, -0.043032869696617126, -0.008365558460354805, 0.007622280158102512, -0.03284567594528198, -0.03056171163916588, -0.06647352129220963, 0.03882845491170883, 0.03771021217107773, -0.005396307911723852, -0.01540918555110693, -0.030329179018735886, 0.04137143865227699, 0.022351859137415886, -0.003754311241209507, 0.019001055508852005, -0.01817844808101654, 0.020407821983098984, -0.009702143259346485, -0.023663107305765152, 0.046307485550642014, 0.022881530225276947, -0.04457249864935875, 0.0035073882900178432, -0.013844270259141922, -0.05878680944442749, 0.0021473534870892763, -0.0339072160422802, -0.04408539459109306, -0.005355711095035076, 0.011971896514296532, 0.06193874776363373, 0.01356071699410677, 0.01500763837248087, -0.0189661905169487, 0.03296460583806038, 0.023032909259200096, -0.046151746064424515, 0.077823705971241, 0.10717949271202087, -0.03315803408622742, 0.03056049719452858, -0.015403288416564465, -0.06251207739114761, 0.08599979430437088, 0.0006277913344092667, 0.046828918159008026, -0.01603405922651291, 0.05630463361740112, -0.020037196576595306, -0.023719264194369316, -0.02464301884174347, -0.012570040300488472, 0.012499361298978329, 0.01621326431632042, 0.0482054241001606, 0.03142395243048668, 0.028506198897957802, -0.03831854462623596, -0.02287861332297325, 0.040411777794361115, -0.0034156127367168665, -0.007946295663714409, 0.018016554415225983, -0.00021607142116408795, -0.05066874250769615, -0.05219529569149017, -0.00023937883088365197, 0.012732764706015587, 0.013301225379109383, 0.013063367456197739, 0.00900820642709732, -0.06229033321142197, -0.022719621658325195, -0.005232025869190693, 0.009930046275258064, -0.015334509313106537, -0.035298094153404236, -0.011621729470789433, -0.015508204698562622, -0.011341024190187454, -0.053202711045742035, -0.04589341953396797, 0.010633752681314945, -0.035174351185560226, 0.03496481478214264, -0.030089804902672768, -0.016955876722931862, -0.03930388018488884, -0.014875037595629692, 0.001735428348183632, 0.009601852856576443, -0.056979093700647354, 0.005883799400180578, 0.04046696797013283, -0.0010050944983959198, -0.04368836432695389, -0.02463035099208355, -0.012823316268622875, 0.03645726665854454, 0.03672695532441139, -0.02694595605134964, 0.06427944451570511, 0.06238281726837158, 0.06166785955429077, 0.010168135166168213, 0.023738881573081017, -0.04714568331837654, 0.0034828169737011194, -0.0014106013113632798, -0.01840338297188282, -0.03261195123195648, -0.06132940575480461, 0.058813221752643585, 0.05973566696047783, -0.008837218396365643, 0.05557937175035477, -0.02433108165860176, 0.011535702273249626, -0.00034792665974237025, -0.023531202226877213, 0.008535056374967098, 0.036629948765039444, -0.014074173755943775, -0.05960720032453537, 0.033037446439266205, 0.007570108398795128, -0.020424358546733856, 0.0494249165058136, -0.0181509368121624, 0.0050806570798158646, -0.0027913106605410576, 0.023183632642030716, -0.022299373522400856, -0.019538847729563713, 0.011024905368685722, 0.03065122850239277, 0.04549091309309006, 0.0698472112417221, 0.026261180639266968, -0.005981045309454203, 0.015550153329968452, -0.006859768182039261, 0.0012918583815917373, -0.048610296100378036, -0.012004156596958637, -0.02986999787390232, 0.039820075035095215, -0.0034042003098875284, -0.021121442317962646, -0.01981276273727417, -0.027333742007613182, -0.014819322153925896, -0.03737181797623634, 0.04637521877884865, -0.020863566547632217, -0.05242488160729408, -0.024169720709323883, 0.032356228679418564, -0.052624356001615524, -0.04209475219249725, -0.01580955646932125, 0.019001200795173645, -0.0009541380568407476, -0.06210997700691223, -0.005002097692340612, -0.023753009736537933, -0.03111548162996769, -0.02715243399143219, -0.005772789008915424, -0.0000365880987374112, 0.01316715870052576, 0.09367147088050842, 0.013426435180008411, -0.057544808834791183, -0.03094894252717495, 0.02206670120358467, 0.09880446642637253, -0.01568545401096344, -0.003386893542483449, 0.02507956326007843, -0.021217716857790947, 0.04303032532334328, 0.007021636702120304, 0.0011658848961815238, 0.03745979443192482, -0.03739190101623535, 0.09623224288225174, 0.0034984289668500423, -0.0004326110938563943, -0.036201976239681244, 0.034603461623191833, 0.021455856040120125, -0.06233445554971695, 0.021600348874926567, -0.03696393221616745, 0.04616032540798187, 0.004568733274936676, 0.038589540868997574, -0.003383899573236704, -0.009186080656945705, 0.07410183548927307, 0.023100053891539574, 0.020258065313100815, 0.008877579122781754, -0.011416615918278694, -0.0024635049048811197, 0.043711528182029724, -0.020285218954086304, 0.02403118647634983, 0.0463835708796978, -0.03154728189110756, 0.07157482206821442, -0.006862761918455362, 0.04191242903470993, 0.014431608840823174, -0.00798438023775816, 0.013746172189712524, 0.05512494221329689, -0.005199117120355368, 0.01032059732824564, 0.011531907133758068, -0.012562861666083336, -0.04826194420456886, -0.051970575004816055, -0.10265172272920609, -0.03681465610861778, 0.01887773908674717, -0.01648706942796707, 0.0021508601494133472, 0.022073155269026756, 0.02593490108847618, -0.05739738419651985, 0.002941165119409561, -0.011502628214657307, 0.02346288412809372, -0.0031499143224209547, 0.02437841147184372, 0.012024566531181335, 0.009162591770291328, 0.03303687646985054, -0.0029702738393098116, 0.006339130457490683, 0.04646136239171028, -0.011635398492217064, -0.030312329530715942, -0.018589874729514122, 0.021101277321577072, -0.021592358127236366, -0.023270511999726295, -0.021502722054719925, 0.00748781580477953, -0.043131738901138306, -0.0017792945727705956, -0.03985020890831947, -0.01162132527679205, 0.025855498388409615, -0.015071753412485123, -0.017288297414779663, -0.014637327753007412, 0.03563237562775612, 0.11362600326538086, 0.03598548844456673, 0.0023115831427276134, 0.01125466451048851, 0.009830599650740623, 0.036338143050670624, 0.005878193769603968, -0.009911232627928257, -0.011606892570853233, -0.045334767550230026, -0.045385703444480896, -0.11043273657560349, -0.02651839517056942, -0.013386429287493229, 0.006884266156703234, 0.029604503884911537, -0.043658725917339325, -0.004099767655134201, -0.00840256828814745, -0.030742481350898743, -0.0395478717982769, -0.007477855775505304, 0.026154853403568268, 0.05135937035083771, -0.003853187197819352, 0.08836182951927185, -0.04128836840391159, -0.021071333438158035, 0.016467999666929245, 0.010381465777754784, -0.024261528626084328, 0.0015353182097896934, -0.028883492574095726, -0.016830118373036385, -0.054738905280828476, -0.006145445629954338, 0.0039292071014642715, 0.012206199578940868, 0.035579293966293335, -0.0016637627268210053, 0.024763241410255432, 0.012701896019279957, -0.0562354251742363, -0.028753407299518585, 0.01648588664829731, -0.010867222212255001, 0.011213690042495728, 0.04504866153001785, -0.022594420239329338, -0.015696575865149498, -0.05141441151499748, -0.022076480090618134, -0.0494147352874279, -0.008408443070948124, -0.01947808638215065, -0.012984315864741802, 0.024547990411520004, -0.008791537024080753, 0.019595002755522728, 0.0019540502689778805, 0.033332645893096924, -0.044031187891960144, 0.003981293644756079, -0.05612395331263542, -0.0433412604033947, 0.03767935186624527, -0.03320794925093651, 0.040268994867801666, -0.0011835856130346656, -0.01894053816795349 ]
<p>I have run a logistic regression using several predictor variables (call them p1 p2 p3 p4) to predict a binary dependent variable (call it y). P1 is a significant predictor of y in the regression. However, a Mann-Whitney test of p1 shows no significant difference by category of y.</p> <p>Is it normal to have a significant logistic regression predictor that doesn't significantly differ by groups, or is there potentially something screwy with the data?</p>
g73672
[ -0.03581719845533371, 0.014871787279844284, 0.03537028655409813, 0.008950300514698029, 0.008100803010165691, -0.0411321260035038, 0.008807934820652008, 0.02553683891892433, -0.06235240399837494, -0.04413515329360962, 0.08018563687801361, 0.002759672934189439, 0.01341275591403246, 0.013547488488256931, -0.007570840418338776, -0.020033979788422585, 0.060078900307416916, -0.0029383287765085697, 0.027280110865831375, -0.025021931156516075, -0.05236374959349632, 0.017579620704054832, 0.0213552825152874, 0.00720016285777092, 0.00944499671459198, -0.01706729829311371, 0.02592293731868267, 0.04059901088476181, -0.06397108733654022, -0.013051179237663746, 0.025324931368231773, 0.030917244032025337, 0.07412406802177429, -0.010521333664655685, -0.062331583350896835, -0.0236038938164711, 0.024882903322577477, 0.025008058175444603, 0.038889918476343155, 0.04894242435693741, 0.014293366111814976, 0.05426764488220215, -0.0015776967629790306, 0.01446666568517685, -0.03931766748428345, 0.00021946910419501364, 0.02160485088825226, -0.011111841537058353, -0.022420234978199005, 0.00014083042333368212, 0.04339231178164482, 0.026820221915841103, 0.0052820127457380295, 0.0030016633681952953, 0.050973061472177505, -0.019598620012402534, -0.022931117564439774, 0.019675545394420624, -0.026958303526043892, 0.02213960327208042, 0.044217467308044434, -0.0009024592582136393, -0.04260913282632828, 0.025036875158548355, 0.0030036517418920994, -0.006708350032567978, -0.022240031510591507, -0.03702779486775398, -0.01241890899837017, -0.027505801990628242, -0.005825242027640343, -0.00023828462872188538, 0.03164469450712204, 0.01805698126554489, -0.0029239605646580458, -0.007330661173909903, 0.0017325724475085735, 0.030206507071852684, -0.023332670331001282, -0.014691714197397232, 0.035301510244607925, 0.01297362707555294, 0.04558181017637253, 0.08571278303861618, -0.0033265145029872656, -0.025805838406085968, 0.03697691857814789, 0.029644906520843506, -0.0012445762986317277, 0.04617653787136078, 0.0827869400382042, 0.020091991871595383, 0.00441352603957057, 0.09907244890928268, -0.016900338232517242, 0.01224075723439455, -0.052427228540182114, -0.011499928310513496, -0.022985855117440224, 0.016473600640892982, -0.0006038195569999516, 0.08329533785581589, -0.016497749835252762, -0.007535305805504322, -0.022633321583271027, 0.0003356421075295657, 0.029881320893764496, 0.029274726286530495, -0.049999915063381195, -0.02550019882619381, -0.04223083332180977, 0.033062756061553955, -0.06628216803073883, -0.03725806996226311, -0.02949519082903862, -0.03636857494711876, -0.019320596009492874, -0.023972827941179276, 0.006598095875233412, -0.0761144757270813, 0.03981632739305496, -0.03462490439414978, 0.02297362871468067, 0.0017253689002245665, -0.027700437232851982, -0.014312720857560635, -0.03939284011721611, 0.06390254944562912, 0.06648065894842148, 0.0380655936896801, -0.01893884874880314, 0.02376910112798214, -0.034806471318006516, -0.00015714963956270367, 0.02863648161292076, -0.03449101001024246, 0.027573756873607635, 0.04504675418138504, 0.018697774037718773, 0.005234632175415754, -0.008960588835179806, 0.03885192424058914, 0.009968355298042297, -0.0331563875079155, -0.033996861428022385, 0.018867062404751778, -0.02078738436102867, -0.016191663220524788, -0.004212996456772089, -0.02726050280034542, 0.009857290424406528, -0.006636376958340406, -0.0011523751309141517, 0.03997708484530449, -0.09389663487672806, 0.059314094483852386, -0.037498630583286285, 0.0123823881149292, 0.020140836015343666, 0.028601117432117462, 0.017219562083482742, -0.013700933195650578, 0.039023373275995255, 0.008900528773665428, 0.01020969357341528, -0.022651858627796173, 0.02810005471110344, -0.029383543878793716, -0.04438025504350662, 0.012695646844804287, 0.018749307841062546, -0.01980634778738022, 0.02749081514775753, 0.014804616570472717, 0.01629730686545372, 0.029605478048324585, 0.05842513218522072, 0.03869450092315674, 0.05313585326075554, -0.006005724426358938, -0.016504863277077675, 0.034588005393743515, -0.015942247584462166, -0.07357349991798401, -0.004364100284874439, -0.020149534568190575, -0.06278169900178909, 0.014901922084391117, -0.06930764764547348, -0.01234138011932373, 0.0017409727443009615, 0.040364474058151245, -0.004361972212791443, -0.038860198110342026, 0.019991330802440643, -0.01905481144785881, -0.044405654072761536, -0.07190369814634323, -0.013036655262112617, -0.04444073513150215, -0.006036261096596718, 0.01980425789952278, -0.01492285169661045, 0.041869040578603745, -0.0032797828316688538, 0.035457056015729904, -0.05471215397119522, -0.011470823548734188, -0.020021729171276093, -0.015072912909090519, 0.0119361886754632, 0.031210903078317642, -0.03603063523769379, 0.03705476596951485, 0.010776924900710583, -0.09591669589281082, -0.03932361304759979, 0.04085487872362137, 0.018711011856794357, 0.03207257017493248, -0.05961327999830246, 0.01921754889190197, -0.0062248981557786465, 0.0037800692953169346, 0.00855911523103714, 0.03735898435115814, 0.053012654185295105, -0.03224782645702362, 0.013902601785957813, 0.00416578957810998, -0.0000576802522118669, 0.013230809010565281, 0.05451332777738571, -0.020386939868330956, -0.009116861037909985, -0.03138474002480507, 0.03830665349960327, -0.04092453420162201, -0.0061112972907722, 0.0473029688000679, -0.03199518471956253, -0.04950554296374321, 0.016772855073213577, 0.029572948813438416, 0.05933770164847374, -0.0732196569442749, -0.0034189452417194843, -0.015118975192308426, -0.010709297843277454, 0.06576099991798401, -0.019194848835468292, 0.04628361389040947, -0.04267334192991257, -0.008802068419754505, -0.003320620395243168, 0.02160094864666462, 0.010359405539929867, 0.012851523235440254, -0.013510849326848984, -0.033072855323553085, -0.06902855634689331, -0.10650932043790817, 0.07367269694805145, 0.014906181022524834, -0.0033423621207475662, -0.004993170499801636, 0.03192713111639023, -0.014669602736830711, -0.010553847998380661, 0.0013386959908530116, -0.01839681714773178, -0.040399014949798584, 0.035080667585134506, 0.046776775270700455, -0.009624398313462734, 0.051504142582416534, -0.0593717023730278, 0.03673491254448891, -0.0017752477433532476, -0.05520696938037872, 0.009931623004376888, 0.010602886788547039, -0.05979453772306442, -0.011826599016785622, 0.05792028829455376, 0.04596603661775589, 0.014648373238742352, 0.0037410054355859756, -0.02249085158109665, 0.06309715658426285, 0.0046201832592487335, 0.00942913256585598, 0.07890896499156952, 0.019320901483297348, 0.05319127440452576, -0.01628604531288147, -0.00014641361485701054, -0.038873448967933655, -0.06413743644952774, 0.0033620025496929884, -0.02461090497672558, -0.0052214632742106915, 0.05278339236974716, 0.05185408890247345, 0.046991050243377686, -0.07785060256719589, -0.05330250784754753, 0.035059623420238495, -0.0052012125961482525, -0.029242731630802155, -0.015811145305633545, 0.03712723031640053, 0.04122224077582359, 0.007838049903512001, -0.025027697905898094, -0.032458845525979996, 0.0005613534594886005, 0.04368274286389351, 0.032281309366226196, -0.0008187101921066642, -0.0031428467482328415, -0.011830785311758518, -0.010523230768740177, 0.03521503880620003, 0.01582588069140911, 0.004035947844386101, -0.008463366888463497, 0.019916359335184097, 0.010681244544684887, 0.04604367911815643, 0.024504227563738823, 0.03377291187644005, -0.028463823720812798, -0.013912057504057884, 0.011099531315267086, -0.037701550871133804, -0.0009475979604758322, 0.014381833374500275, -0.06870544701814651, 0.007356926798820496, 0.013365726917982101, -0.027246616780757904, -0.02153632789850235, 0.017211606726050377, -0.06239420920610428, -0.029474597424268723, 0.03455829992890358, -0.013046539388597012, 0.0035905148833990097, 0.022027596831321716, 0.009579485282301903, -0.033817317336797714, 0.028665902093052864, 0.002854547230526805, -0.011489208787679672, -0.019078079611063004, 0.0423429012298584, -0.005680556409060955, -0.016375765204429626, 0.02625436522066593, 0.010699880309402943, 0.0014228434301912785, 0.006012842990458012, 0.027794213965535164, 0.024807648733258247, 0.058292388916015625, 0.004640111234039068, 0.05021200329065323, 0.022168688476085663, -0.0391320064663887, 0.020699281245470047, 0.00022384009207598865, 0.017262179404497147, 0.03502795845270157, 0.004354347940534353, 0.002978328615427017, 0.06461229920387268, 0.012081353925168514, -0.012713907286524773, -0.008937225677073002, 0.05252460390329361, -0.04955455660820007, -0.03675372526049614, 0.04941967502236366, -0.048442237079143524, -0.06508426368236542, -0.0071810404770076275, 0.02857746183872223, 0.02393987961113453, 0.005406513344496489, -0.01592814363539219, -0.012733928859233856, -0.052285753190517426, 0.04737972840666771, 0.04008619487285614, -0.017694661393761635, 0.02276996709406376, 0.03896378353238106, 0.051275093108415604, 0.02750418521463871, -0.032813411206007004, 0.02745446190237999, 0.001883277902379632, -0.008057829923927784, 0.005631209816783667, -0.04318637400865555, 0.025331636890769005, 0.0060706487856805325, -0.039636578410863876, 0.01230858825147152, 0.027308398857712746, -0.016321929171681404, -0.022618886083364487, -0.03696108236908913, 0.0189037024974823, -0.026763219386339188, 0.04368109628558159, 0.035264939069747925, -0.00045599706936627626, 0.014167656190693378, 0.06205486133694649, 0.02438219077885151, -0.034310176968574524, 0.005577996373176575, 0.021903574466705322, -0.027247875928878784, -0.028314031660556793, -0.00465945852920413, -0.025739993900060654, 0.016872262582182884, 0.06950466334819794, 0.026236318051815033, -0.02745211124420166, 0.017000876367092133, 0.015261396765708923, 0.030945947393774986, 0.009738139808177948, -0.022894470021128654, 0.014836529269814491, 0.030977508053183556, 0.032196294516325, -0.015825431793928146, -0.03244466707110405, -0.009528572671115398, 0.013109776191413403, 0.01838519424200058, 0.014056751504540443, 0.0020078581292182207, -0.006673850584775209, 0.004591545555740595, -0.04504282400012016, 0.034866370260715485, -0.004778723232448101, -0.03754429891705513, 0.027021918445825577, 0.00130363367497921, 0.08716683089733124, -0.02590358816087246, 0.011586437933146954, 0.03542454540729523, -0.030223367735743523, -0.1334739327430725, -0.01361419353634119, 0.015261126682162285, -0.007389136124402285, 0.012354189530014992, -0.05515657365322113, 0.0042684441432356834, 0.06377015262842178, 0.049606624990701675, -0.022105906158685684, -0.008483716286718845, -0.006581007037311792, 0.008487077429890633, -0.020476890727877617, 0.03648599982261658, -0.007126474287360907, -0.03977154195308685, -0.030477888882160187, 0.008077629841864109, 0.016569087281823158, -0.024021709337830544, 0.03979009762406349, -0.013704103417694569, -0.00806379597634077, 0.02952549420297146, -0.0434318408370018, -0.003945436328649521, -0.03254425898194313, 0.006503001321107149, 0.027014868333935738, 0.006238673347979784, 0.006741943769156933, -0.0056907301768660545, -0.009842694737017155, -0.028741275891661644, 0.02868117392063141, -0.07028547674417496, 0.010162067599594593, 0.012906735762953758, -0.05446958914399147, 0.05105257406830788, 0.1274137943983078, -0.047792285680770874, -0.04147181659936905, 0.067754365503788, 0.035534173250198364, -0.012220239266753197, -0.0325634591281414, 0.03865385428071022, -0.030024679377675056, -0.024628296494483948, 0.07854101806879044, -0.01921939104795456, -0.04368089139461517, 0.03825419396162033, 0.030734598636627197, 0.04510565847158432, 0.009328079409897327, -0.010105944238603115, 0.04832250624895096, -0.028159325942397118, 0.017714371904730797, 0.018938183784484863, 0.009662826545536518, -0.037650540471076965, -0.04810580983757973, -0.07866914570331573, -0.08538354933261871, 0.014236051589250565, -0.029094070196151733, -0.038570698350667953, 0.04366103187203407, 0.026035809889435768, 0.06431341171264648, -0.014532621949911118, 0.03832891583442688, -0.004801387898623943, -0.0148167060688138, -0.021165553480386734, -0.003934904001653194, -0.04061669111251831, -0.03749525547027588, -0.039788778871297836, -0.009419640526175499, 0.006998729892075062, -0.020047608762979507, -0.03857014700770378, 0.0022560867946594954, -0.012057187035679817, 0.0021535963751375675, 0.04863879084587097, -0.08008982986211777, -0.03467154502868652, -0.013544791378080845, -0.0032987073063850403, 0.013410059735178947, -0.008092758245766163, 0.029474439099431038, 0.0030295660253614187, -0.06466609239578247, -0.061613865196704865, -0.00500823650509119, -0.03453897684812546, -0.0028805609326809645, -0.06988566368818283, -0.02461196482181549, -0.006143955979496241, -0.0094761336222291, 0.0008395060431212187, 0.03295152261853218, 0.023263316601514816, 0.013721758499741554, 0.062261685729026794, -0.022863740101456642, -0.033531058579683304, -0.044126350432634354, 0.019705085083842278, 0.01937296986579895, -0.010124183259904385, 0.0664159432053566, -0.05017545074224472, 0.0024225704837590456, -0.08056366443634033, -0.004131480120122433, 0.04051985964179039, -0.03128822520375252, 0.024700069800019264, -0.017421510070562363, 0.04324718937277794, -0.0407603420317173, 0.05521134287118912, 0.0423673652112484, -0.027745770290493965, 0.011191650293767452, -0.032704584300518036, -0.009972981177270412, 0.05496633052825928, 0.06059315428137779, -0.06256957352161407, 0.029578164219856262, 0.013491879217326641, 0.02323444001376629, 0.014091799035668373, 0.03648722544312477, -0.03566839545965195, -0.033009301871061325, 0.004071533679962158, 0.012182495556771755, 0.056299738585948944, -0.03544900566339493, 0.036295097321271896, 0.05234590545296669, 0.029120752587914467, -0.02324790135025978, 0.006317801773548126, -0.0000965238141361624, 0.010398604907095432, 0.028340231627225876, -0.006887515541166067, 0.039381418377161026, -0.01327462773770094, 0.011814814992249012, 0.01014530286192894, -0.008284972980618477, 0.07145477831363678, -0.06322690099477768, -0.0051990109495818615, 0.014983640983700752, 0.03182124346494675, 0.009331048466265202, 0.005297183990478516, -0.03594484180212021, -0.023438990116119385, -0.05020536854863167, 0.013874879106879234, -0.12832584977149963, 0.06368137151002884, 0.0027139922603964806, -0.033642981201410294, -0.039060790091753006, 0.027150407433509827, -0.0351644828915596, 0.05370084568858147, 0.020268965512514114, 0.045794710516929626, 0.034498270601034164, 0.02673562988638878, -0.046199627220630646, 0.008695253171026707, 0.006505904719233513, 0.012845482677221298, 0.06122078374028206, 0.012377314269542694, 0.016979705542325974, 0.022099100053310394, 0.06427621841430664, 0.013208900578320026, 0.02004123665392399, 0.044075820595026016, 0.029780641198158264, -0.02125362493097782, -0.08157343417406082, 0.015117490664124489, 0.016077645123004913, 0.04625331610441208, -0.02879355661571026, -0.05404261127114296, 0.041822489351034164, -0.04538366571068764, 0.0038046096451580524, -0.04878225177526474, 0.007786259520798922, 0.013745870441198349, 0.05355305224657059, -0.015595195814967155, 0.005595340393483639, -0.036155566573143005, -0.08050024509429932, 0.04606663063168526, -0.031376324594020844, -0.01592162810266018, 0.0426989383995533, -0.0033316677436232567, 0.02588188834488392, 0.054707396775484085, -0.05504057928919792, -0.06347451359033585, 0.05294429883360863, -0.014072130434215069, -0.09078112244606018, -0.10346102714538574, 0.04423251375555992, -0.011787999421358109, -0.01958920806646347, 0.011781631968915462, -0.039380185306072235, 0.06594091653823853, -0.029484568163752556, -0.0015505118062719703, -0.00256179366260767, 0.02213980443775654, -0.11653293669223785, -0.03154141455888748, 0.08598338067531586, 0.02461797185242176, -0.06197073310613632, -0.04190734401345253, -0.010291221551597118, -0.000537046289537102, -0.035449717193841934, 0.06164072826504707, 0.0051175681874156, 0.015449056401848793, -0.04985657334327698, -0.026821495965123177, -0.012979562394320965, -0.08319111168384552, -0.007084108889102936, 0.005501232109963894, -0.05926111713051796, -0.01551252231001854, -0.0052348542958498, 0.02436257153749466, -0.004094129893928766, -0.07195257395505905, -0.09247644245624542, 0.005546944215893745, 0.02730984054505825, -0.04300574213266373, -0.0403335765004158, -0.03179221227765083, -0.05491837486624718, 0.0030876232776790857, -0.011778621934354305, -0.0007351075182668865, 0.019153743982315063, 0.037150729447603226, -0.02422141656279564, -0.03940296918153763, -0.027126148343086243, 0.002698264317587018, 0.03772188350558281, -0.014380918815732002, 0.037394341081380844, 0.034607142210006714, 0.014780644327402115, -0.005092420615255833, 0.0030393428169190884, -0.012760420329868793, -0.04690427705645561, -0.020122893154621124, -0.07204452157020569, 0.03340880945324898, -0.02019675076007843, -0.021824613213539124, -0.04542592912912369, 0.022468307986855507, -0.01750410534441471, -0.0511196106672287, -0.052600882947444916, -0.012330268509685993, -0.06481460481882095, 0.029524248093366623, 0.01767592318356037, -0.027584971860051155, -0.022164680063724518, 0.036108531057834625 ]
<p>I wonder if it is fair is to compare the gini coefficient of two discrete distributions with different number of elements. If not, how can I adjust the coefficients for a fair comparison. </p> <p>In particular, I'm interested in the case when the sum of values in both distributions are equal. For example, minutes played by players of two teams in a basketball game if they have different number of players (10 players in one team, 12 players in the other team) but for both teams sums plays 48 minutes x 5. </p> <p>Other example, different partitioning of some surface in different regions, how to compare inequality for different partitioning if they have different number of subareas. </p>
g22257
[ 0.026447726413607597, 0.030828090384602547, -0.005664544180035591, -0.035395298153162, 0.01197156310081482, -0.07745835185050964, 0.004106553271412849, -0.020309193059802055, -0.01173020713031292, -0.02238508127629757, -0.012665064074099064, 0.015889141708612442, 0.03921792283654213, 0.013807174749672413, 0.032368458807468414, 0.03956933692097664, 0.04135707765817642, 0.0051726363599300385, -0.01242053508758545, 0.030305705964565277, 0.015554450452327728, -0.00396586861461401, -0.0032166303135454655, 0.031787190586328506, -0.004874620120972395, -0.07829174399375916, 0.011540764942765236, 0.020847586914896965, -0.07241254299879074, 0.039348259568214417, -0.04483817145228386, 0.046142563223838806, 0.022386964410543442, -0.011637049727141857, -0.011605690233409405, 0.032989006489515305, 0.019035330042243004, 0.0700475424528122, 0.010974764823913574, 0.007487688213586807, 0.021175192669034004, 0.02412705309689045, 0.01637454703450203, 0.002478624228388071, 0.04447070509195328, -0.029294928535819054, -0.0441589392721653, -0.004308618139475584, 0.0023078706581145525, 0.013192669488489628, -0.042609021067619324, 0.027025064453482628, -0.008218718692660332, 0.033232614398002625, -0.013968907296657562, 0.03161871060729027, -0.04182148352265358, 0.011267485097050667, 0.04606456309556961, 0.015679551288485527, 0.02967471070587635, -0.011086313053965569, -0.04065348580479622, -0.0048368824645876884, 0.03273274004459381, 0.03384825214743614, -0.04418708011507988, 0.06682679057121277, 0.0025183269754052162, -0.00018836451636161655, -0.03173410892486572, 0.014374115504324436, 0.047748956829309464, -0.05188436433672905, -0.025769855827093124, -0.02308410219848156, 0.01291255746036768, 0.019661078229546547, -0.02721516229212284, 0.04934975877404213, -0.004270640201866627, 0.04645085334777832, 0.05701569467782974, 0.05565457046031952, -0.012536990456283092, -0.05712221935391426, 0.013398434966802597, -0.05701729655265808, 0.00866865087300539, 0.058466386049985886, 0.014349299483001232, 0.03781567141413689, 0.040308624505996704, 0.09050242602825165, -0.053645458072423935, -0.049609676003456116, -0.03854776918888092, 0.01496967114508152, -0.0539301373064518, 0.03861080855131149, 0.015276584774255753, 0.0748080462217331, 0.0732702761888504, -0.02223788946866989, -0.03369060903787613, -0.026368189603090286, -0.011850135400891304, 0.029216403141617775, 0.005078929476439953, -0.012225894257426262, 0.0013773448299616575, -0.03009726293385029, -0.0363755002617836, -0.017107859253883362, -0.005244768224656582, 0.012299267575144768, 0.09633811563253403, -0.04144882410764694, -0.0035971617326140404, 0.05584636703133583, -0.008932207711040974, 0.04759599640965462, -0.0017167968908324838, 0.014018313959240913, 0.018370922654867172, 0.024617774412035942, -0.0036184657365083694, 0.06556925177574158, -0.010902819223701954, -0.049838587641716, 0.042736221104860306, -0.018209991976618767, 0.026041865348815918, -0.02423994056880474, -0.022066110745072365, 0.026478072628378868, -0.022640470415353775, 0.033132314682006836, -0.06900756061077118, -0.0059253559447824955, -0.01754491776227951, 0.021130084991455078, -0.026827022433280945, -0.06112939491868019, 0.003680986585095525, 0.019374949857592583, -0.028585774824023247, -0.027082862332463264, -0.06590376794338226, -0.04026569426059723, 0.09117240458726883, 0.0034020135644823313, 0.07245676964521408, -0.008499376475811005, -0.0209709070622921, -0.0058339741080999374, -0.045636195689439774, 0.015669187530875206, -0.003553917398676276, -0.004762961063534021, -0.051983267068862915, -0.0416632704436779, -0.00031912891427055, 0.04508344084024429, -0.014538854360580444, 0.07198464870452881, -0.009079588577151299, 0.00826338306069374, -0.010518877767026424, -0.020832428708672523, 0.0022363781463354826, 0.004607354756444693, 0.012452910654246807, 0.001332593965344131, 0.033191926777362823, 0.016006330028176308, 0.00013046563253737986, 0.016464276239275932, 0.026788249611854553, 0.027890264987945557, -0.033302996307611465, 0.03965058550238609, -0.0145651800557971, -0.07634922116994858, 0.030269794166088104, -0.07631820440292358, 0.019773487001657486, -0.04123743996024132, 0.00985241774469614, -0.0029106021393090487, 0.028393346816301346, 0.006667905021458864, -0.03289027884602547, -0.009344896301627159, 0.008410290814936161, -0.03417064994573593, -0.024255085736513138, -0.03748410940170288, 0.018787948414683342, -0.03585212305188179, 0.0058975545689463615, -0.0036180964671075344, 0.04028503969311714, 0.00952332466840744, 0.0561857745051384, 0.051528941839933395, -0.009438900277018547, 0.04494548588991165, 0.018958117812871933, -0.01690841093659401, 0.0009275967022404075, -0.030205851420760155, -0.04327446594834328, 0.04064781963825226, -0.0018297602655366063, 0.04504009708762169, 0.01862463913857937, 0.003100317670032382, 0.036193788051605225, -0.005179344676434994, -0.07240059971809387, -0.07252886891365051, 0.02685253880918026, 0.0023885732516646385, -0.012447100132703781, -0.046979401260614395, -0.007846122607588768, 0.027532054111361504, -0.012938160449266434, 0.0640924796462059, 0.003947400487959385, -0.07784463465213776, 0.014454280026257038, -0.020519543439149857, 0.013115073554217815, 0.042938657104969025, 0.005470914766192436, 0.04518696665763855, 0.025887349620461464, -0.010900505818426609, 0.0158250592648983, -0.04233575612306595, -0.025646600872278214, 0.09823538362979889, -0.02701168693602085, -0.021500498056411743, 0.0019144391408190131, -0.03882162645459175, -0.0022446801885962486, 0.010824746452271938, -0.03562873601913452, 0.01363445445895195, 0.008850198239088058, 0.01711563766002655, -0.020278597250580788, -0.03614967688918114, 0.02195078507065773, -0.030611610040068626, 0.04133471101522446, 0.008951478637754917, 0.0005018655210733414, -0.03972243517637253, -0.011299890466034412, 0.030114134773612022, 0.0158185213804245, 0.008416683413088322, 0.03915032744407654, -0.057448700070381165, -0.043586909770965576, 0.040848277509212494, 0.019943317398428917, 0.03715885058045387, -0.02745046839118004, 0.08353514969348907, 0.024161113426089287, 0.002930637914687395, -0.022747043520212173, -0.02030627429485321, -0.030750306323170662, -0.019633851945400238, 0.021450798958539963, 0.035108182579278946, -0.09082290530204773, 0.014399436302483082, 0.06798627972602844, -0.001995435683056712, 0.03012833371758461, -0.040498413145542145, -0.04625306650996208, 0.01972976140677929, -0.007961824536323547, 0.0469466969370842, 0.014436992816627026, -0.025354867801070213, -0.016666041687130928, 0.006780007854104042, 0.024032287299633026, -0.10974214971065521, 0.02592603489756584, -0.00302312639541924, -0.030194465070962906, 0.008425428532063961, -0.019236044958233833, 0.016505323350429535, 0.06765972077846527, -0.020334454253315926, 0.01415366493165493, 0.0296658705919981, 0.0276199821382761, -0.03016187623143196, 0.0370609425008297, 0.007194354198873043, -0.0093302633613348, -0.07107986509799957, -0.014145353808999062, -0.05804118514060974, 0.05225653946399689, 0.013174611143767834, 0.022378593683242798, -0.05770966783165932, 0.03873968869447708, -0.025375451892614365, 0.04261397942900658, 0.005640119779855013, 0.0012727373978123069, 0.029949620366096497, -0.02147643268108368, 0.07687419652938843, -0.03337343782186508, 0.020331615582108498, 0.03772840276360512, 0.029642749577760696, -0.00880986638367176, -0.030008560046553612, -0.03813379257917404, -0.04091213271021843, 0.013044157065451145, -0.05840985104441643, 0.054863594472408295, -0.02302020974457264, -0.045489322394132614, -0.02183321863412857, -0.07363156229257584, -0.030946630984544754, -0.07225675880908966, -0.023059220984578133, 0.041201528161764145, 0.0067792958579957485, 0.010515481233596802, 0.04206504672765732, -0.02183593064546585, 0.013775138184428215, 0.02685157209634781, -0.015042167156934738, 0.0699867457151413, -0.0156400166451931, 0.05129444971680641, 0.02270483784377575, -0.012171107344329357, 0.0038197003304958344, 0.08953770250082016, -0.027019940316677094, -0.003634037682786584, -0.05281621217727661, -0.034460388123989105, -0.007687967270612717, 0.0386088602244854, 0.028777239844202995, -0.03056526370346546, -0.010089908726513386, 0.0054283179342746735, 0.012643534690141678, 0.024801921099424362, 0.002985838335007429, 0.036943838000297546, -0.06428702920675278, 0.024890286847949028, 0.036803796887397766, -0.007232808507978916, -0.014783219434320927, 0.034239914268255234, 0.03030913881957531, 0.038466695696115494, -0.05585736781358719, -0.00483256159350276, -0.012376773171126842, 0.05339768901467323, -0.0059312209486961365, -0.021290617063641548, -0.03030535764992237, -0.0068328059278428555, -0.045730046927928925, -0.11695829778909683, 0.019364142790436745, 0.011450828984379768, 0.0458817221224308, -0.05028466880321503, 0.004222238902002573, -0.02231190726161003, 0.05324096605181694, -0.04984745383262634, 0.03410421684384346, 0.008120113983750343, -0.02762485295534134, 0.015099510550498962, -0.013032068498432636, -0.07511153817176819, 0.01693149097263813, -0.06258486956357956, -0.0012456821277737617, -0.020215056836605072, -0.012673720717430115, 0.004810978192836046, -0.02129031904041767, 0.004470251500606537, 0.012322776950895786, -0.008815194480121136, -0.051820263266563416, 0.047365278005599976, -0.043786391615867615, -0.020894844084978104, 0.0372556634247303, -0.03541352599859238, -0.05602611228823662, 0.02601596899330616, 0.04544408619403839, 0.07993064075708389, 0.007204410154372454, 0.03736182674765587, -0.043432097882032394, 0.003426401875913143, 0.02630874514579773, -0.019037066027522087, 0.0024257400073111057, -0.015296286903321743, -0.03521404042840004, -0.004472283646464348, -0.022983940318226814, -0.049952127039432526, -0.07231064885854721, 0.03965364769101143, 0.022276131436228752, -0.04722807928919792, 0.04371516779065132, -0.019834032282233238, 0.0234377458691597, -0.011286325752735138, -0.04634194076061249, -0.04356007277965546, -0.014845226891338825, 0.05626500025391579, -0.018925059586763382, 0.06709836423397064, -0.035227250307798386, -0.027492227032780647, -0.007882565259933472, 0.029377339407801628, 0.011423679068684578, 0.03266368433833122, -0.0035053908359259367, 0.0174434594810009, 0.0076158856973052025, -0.03830094635486603, -0.04133379086852074, 0.012234015390276909, 0.0032675734255462885, -0.017636654898524284, 0.0031904655043035746, -0.03764927387237549, 0.014309641905128956, 0.0954611673951149, 0.0079070208594203, -0.03334079682826996, -0.017962174490094185, -0.031093405559659004, -0.05197121202945709, -0.04501546174287796, -0.010459395125508308, 0.029308076947927475, -0.046370528638362885, -0.05997595936059952, -0.03664298355579376, 0.032788049429655075, 0.021290484815835953, -0.0033949362114071846, -0.041707076132297516, -0.020539021119475365, -0.02969576232135296, 0.02025129459798336, -0.03195013850927353, -0.017795758321881294, -0.007058239076286554, 0.07441816478967667, 0.008563724346458912, 0.021281512454152107, 0.016977448016405106, 0.05056755617260933, -0.0603797547519207, 0.03174913302063942, -0.018915284425020218, -0.012397264130413532, 0.07058152556419373, 0.016608912497758865, 0.022988898679614067, 0.039499230682849884, 0.014560551382601261, 0.029265068471431732, -0.02430855482816696, -0.010788488201797009, 0.03648339584469795, 0.027233155444264412, 0.003397543216124177, 0.04964134842157364, 0.019752053543925285, -0.07264042645692825, -0.01855614222586155, 0.03280670940876007, -0.027112139388918877, -0.0012705979170277715, -0.03332849591970444, 0.03551509976387024, 0.01753600314259529, -0.0073893009684979916, 0.021374335512518883, -0.07795729488134384, -0.08249663561582565, -0.05213279277086258, -0.015875553712248802, -0.028430849313735962, 0.05294547602534294, 0.049075014889240265, 0.024387817829847336, -0.04858049750328064, -0.012729084119200706, -0.03962348401546478, 0.012356926687061787, -0.06790430098772049, -0.038240205496549606, 0.018128283321857452, 0.049715910106897354, 0.00653128931298852, -0.007269926834851503, 0.030787622556090355, 0.02121513895690441, -0.026696830987930298, -0.027610454708337784, -0.07343846559524536, 0.01675296202301979, 0.019919518381357193, -0.005645164754241705, 0.0031817255076020956, 0.08477318286895752, -0.007630734238773584, 0.004797810222953558, 0.027972446754574776, -0.042485207319259644, -0.009324993938207626, 0.009165330789983273, 0.03751557320356369, 0.054720450192689896, 0.0010892340214923024, -0.03381571173667908, 0.015712354332208633, -0.014984372071921825, 0.0004696301184594631, -0.06693091243505478, -0.05346391350030899, 0.002365240827202797, 0.0041188206523656845, 0.008159340359270573, 0.007894442416727543, -0.020726986229419708, 0.04566182196140289, -0.010853732004761696, -0.02172200195491314, -0.010034081526100636, -0.03166184574365616, -0.0291675366461277, 0.010862120427191257, -0.025533592328429222, 0.03316187858581543, 0.005100141745060682, -0.042133696377277374, 0.03368726372718811, -0.033842384815216064, 0.046449702233076096, -0.0530138723552227, -0.012753800489008427, -0.0005305687082000077, -0.04101822152733803, -0.02168242447078228, -0.05070507153868675, 0.04757801070809364, -0.01048925332725048, 0.005451461300253868, -0.028943348675966263, -0.03823007643222809, 0.023395854979753494, -0.016024744138121605, 0.012280507013201714, 0.07661698013544083, -0.048804525285959244, -0.02397533319890499, -0.02847488783299923, 0.005482818000018597, 0.04617778956890106, -0.010977880097925663, 0.0148745933547616, 0.011478028260171413, 0.01655997522175312, 0.011207889765501022, 0.07263705134391785, 0.00581519166007638, 0.005762186367064714, -0.01442628912627697, -0.009956149384379387, -0.09566003829240799, -0.09555822610855103, -0.03543281927704811, -0.023720549419522285, 0.03000517748296261, 0.02657245099544525, -0.03841126710176468, -0.06499545276165009, 0.024373918771743774, 0.1262291967868805, -0.010789462365210056, 0.0018051870865747333, 0.009404275566339493, 0.023093916475772858, 0.01863686926662922, -0.03863136097788811, 0.033299367874860764, 0.030121490359306335, -0.03356199339032173, -0.00384517852216959, -0.11027877777814865, 0.059849195182323456, 0.03771165758371353, 0.08268148452043533, -0.006688332185149193, 0.051388733088970184, 0.03334273025393486, -0.03588172048330307, 0.015500364825129509, 0.016818784177303314, 0.03524649888277054, 0.0077190157026052475, 0.020464511588215828, 0.0484788604080677, 0.034487102180719376, -0.014082913286983967, 0.034466955810785294, -0.02416081167757511, 0.010705608874559402, 0.026688063517212868, 0.06353801488876343, -0.044225893914699554, 0.03832610324025154, -0.04060884192585945, -0.027516718953847885, 0.021510187536478043, 0.0054220035672187805, 0.027529723942279816, -0.034973662346601486, 0.037386804819107056, 0.004974348470568657, 0.013305019587278366, -0.006262537091970444, -0.038041263818740845, -0.010295957326889038, -0.07387964427471161, -0.03550863638520241, 0.014275433495640755, 0.01457265391945839, 0.03828524798154831, -0.01546429842710495, -0.011497235856950283, 0.0003911336534656584, -0.0172218419611454, 0.023476429283618927, -0.024564269930124283, -0.00731566920876503, -0.02563527226448059, -0.004187410697340965, 0.007937976159155369, -0.0106047373265028, -0.03222239762544632, 0.05134042352437973, -0.061077892780303955, -0.008413553237915039, -0.012176099233329296, 0.004926853813230991, -0.01926826313138008, -0.047356605529785156, -0.03737083822488785, -0.019434485584497452, 0.003531811758875847, -0.0015642179641872644, -0.012966355308890343, 0.0018855772214010358, -0.02047351747751236, 0.02681160531938076, -0.04327363520860672, 0.008996381424367428, 0.04385565221309662, 0.01093493402004242, 0.031249884516000748, -0.009398181922733784, -0.1022770032286644, 0.032162219285964966, -0.03720736876130104, -0.030383123084902763, 0.018760040402412415, -0.004250147845596075, -0.03440893441438675, -0.01072588562965393, -0.02426464483141899, 0.03278094157576561, 0.00740277161821723, 0.002959873527288437, -0.02440738119184971, 0.06427628546953201, -0.052027713507413864, 0.027643844485282898, -0.05458710342645645, -0.046907760202884674, -0.041225090622901917, 0.03149629384279251, 0.05330280587077141, -0.005365027580410242, -0.0022397751454263926, -0.03742703050374985, 0.018639547750353813, 0.018647562712430954, 0.061520837247371674, 0.047053657472133636, 0.016084671020507812, -0.0224843118339777, 0.0394042432308197, -0.005620178766548634, 0.07472917437553406, 0.009135040454566479, 0.038186412304639816, -0.02259969152510166, 0.05047209933400154, -0.08426187187433243, 0.013117055408656597, 0.028571583330631256, -0.023742256686091423, -0.04549900069832802, -0.0022704964503645897, -0.028163177892565727, 0.058688946068286896, 0.06263160705566406, 0.01254513394087553, 0.03852863237261772, 0.03831127658486366, 0.0019772970117628574, -0.0390644297003746, -0.0031776083633303642, -0.005175153259187937, 0.008318142034113407, 0.055505238473415375, -0.008856026455760002, 0.029430195689201355, -0.009241227060556412, 0.0008072102791629732 ]
<p>I'm looking to test for equality of means across different sample sizes of data, but know that the data is not normally distributed and heteroscedastic. Can anyone suggest anything?</p>
g49583
[ 0.0185389444231987, 0.0051840245723724365, -0.01662185788154602, -0.04749231040477753, -0.007848776876926422, 0.00003626139368861914, -0.07227855920791626, -0.03934881463646889, -0.008459392935037613, -0.03133460134267807, 0.04632362723350525, 0.012083611451089382, 0.000488429272081703, 0.04774903133511543, -0.03543517738580704, 0.04272867366671562, 0.010223986580967903, -0.0035254154354333878, 0.003276449628174305, 0.09195929020643234, -0.003574187168851495, 0.0014130471972748637, 0.014165638014674187, 0.027262968942523003, 0.031165597960352898, -0.0520540289580822, -0.04818588122725487, 0.05766606330871582, -0.0629025250673294, -0.011208264157176018, -0.0314292311668396, 0.0011087292805314064, 0.008639495819807053, -0.03096064366400242, -0.005486650858074427, 0.025830036029219627, -0.017450295388698578, -0.0045892721973359585, 0.06893783062696457, 0.010080154053866863, 0.02072424627840519, 0.01730118878185749, 0.03743474930524826, -0.0016526231775060296, 0.009700938127934933, 0.033675651997327805, -0.051632367074489594, 0.12781624495983124, 0.02732503041625023, -0.019622303545475006, -0.053893208503723145, 0.01195199228823185, 0.03960039094090462, 0.01797226443886757, 0.08856087923049927, -0.006039240397512913, -0.039211053401231766, 0.012484591454267502, -0.005746456794440746, -0.011927242390811443, -0.017829613760113716, 0.03858010843396187, -0.05676047503948212, -0.025187505409121513, -0.02140626683831215, 0.0623597577214241, 0.004457253962755203, -0.0552271343767643, -0.010921054519712925, -0.014745332300662994, -0.003932313993573189, -0.02080783061683178, 0.0213351771235466, -0.044991061091423035, -0.06768111139535904, -0.02484368160367012, -0.0371868833899498, 0.007065765094012022, -0.017511717975139618, -0.012343996204435825, -0.010425949469208717, 0.01975986175239086, 0.0427129901945591, 0.028796011582016945, 0.03875334933400154, -0.049418043345212936, 0.08001769334077835, -0.05159168317914009, 0.050447456538677216, 0.009444593451917171, 0.017253659665584564, -0.006846614647656679, 0.06121226027607918, 0.058498531579971313, -0.06510915607213974, -0.00929407961666584, -0.04240470007061958, 0.024848613888025284, -0.04853752255439758, -0.01510479673743248, -0.05015771836042404, 0.03943098708987236, 0.00951919425278902, -0.027759216725826263, -0.04174860194325447, 0.0018810248002409935, 0.03151971846818924, 0.011448461562395096, -0.01608903706073761, -0.0249257143586874, 0.028842657804489136, -0.016194667667150497, -0.08880212157964706, 0.023947935551404953, -0.010938748717308044, -0.03867705166339874, -0.002587684663012624, -0.02168535441160202, -0.010913851670920849, -0.028967805206775665, 0.07400889694690704, 0.0012234083842486143, -0.002731210784986615, 0.04432294890284538, -0.08322382718324661, 0.02057039923965931, -0.02447245456278324, 0.04843582957983017, -0.014874467626214027, 0.031216414645314217, 0.05482177808880806, -0.06586118042469025, 0.009076588787138462, 0.039501529186964035, -0.02785227634012699, 0.05532863363623619, -0.030216824263334274, 0.005348292179405689, -0.07426460832357407, -0.043404776602983475, -0.056486476212739944, 0.00814267061650753, -0.0053307609632611275, -0.011031725443899632, 0.034355081617832184, -0.01831771433353424, 0.035959672182798386, -0.04395100474357605, -0.045569635927677155, 0.03758813440799713, 0.04095911234617233, 0.018426666036248207, 0.04941461235284805, -0.015887800604104996, -0.02814946509897709, 0.011571132577955723, 0.011303190141916275, 0.01720668189227581, -0.020235925912857056, -0.010049505159258842, -0.07631328701972961, -0.018190927803516388, 0.02828950807452202, -0.0286710187792778, 0.04215911775827408, 0.03389081731438637, -0.004631889518350363, 0.03798215836286545, 0.04488559812307358, -0.0007254639640450478, -0.030141649767756462, -0.005844361614435911, 0.038345418870449066, -0.04635794088244438, -0.007072143256664276, 0.058110881596803665, -0.012077897787094116, -0.026673970744013786, 0.06274538487195969, 0.07963645458221436, 0.03070298582315445, 0.004745477344840765, -0.0018357830122113228, -0.07696184515953064, -0.02638133056461811, -0.049431633204221725, 0.02153996378183365, 0.012832353822886944, 0.005567485932260752, -0.019408073276281357, 0.01299375668168068, -0.06631524115800858, -0.005583547987043858, -0.037588510662317276, -0.010032912716269493, -0.06615651398897171, 0.018703021109104156, -0.07100506871938705, 0.004288335330784321, -0.042021431028842926, 0.0023531788028776646, 0.052983272820711136, -0.0042521096765995026, 0.08140897005796432, -0.002938711317256093, 0.006220935378223658, 0.03778575733304024, 0.017360933125019073, 0.06687024980783463, 0.050063133239746094, -0.010388974100351334, -0.03743988648056984, -0.0045553636737167835, 0.05646263062953949, -0.0036310949362814426, 0.06992962956428528, 0.0006283312686719, -0.004558878019452095, 0.043094027787446976, 0.012731526978313923, -0.0725904330611229, -0.04599612206220627, -0.020873064175248146, -0.021731996908783913, 0.043643150478601456, 0.004636642523109913, -0.0030409651808440685, -0.018697666004300117, -0.037643276154994965, -0.02255263552069664, -0.006094225216656923, -0.02746192365884781, 0.040694911032915115, -0.05918050929903984, 0.0024972353130578995, 0.04831050708889961, 0.008096151053905487, -0.03140443563461304, -0.035933129489421844, -0.023534703999757767, 0.006184563040733337, -0.034349530935287476, -0.005745946429669857, 0.08899977803230286, 0.02958146296441555, -0.011190054006874561, 0.02329130470752716, 0.002679632743820548, 0.09515281021595001, 0.03604600206017494, -0.01736322231590748, 0.027331124991178513, 0.03619375079870224, 0.04188785329461098, -0.03191210702061653, -0.043948352336883545, 0.03683839738368988, -0.03401891514658928, -0.023634841665625572, 0.020454011857509613, -0.08398544788360596, -0.013210916891694069, -0.01037218514829874, 0.000675785995554179, 0.014032669365406036, -0.014619506895542145, 0.06320088356733322, -0.04839622229337692, -0.007392657455056906, 0.022106217220425606, 0.004038907587528229, 0.054078176617622375, 0.029783552512526512, 0.06648961454629898, 0.037368662655353546, 0.016078641638159752, -0.01666933111846447, -0.04387999698519707, 0.015895750373601913, 0.020626360550522804, 0.04171089455485344, 0.030493073165416718, 0.02647182159125805, -0.017110195010900497, 0.08164745569229126, 0.0031420066952705383, 0.057014644145965576, -0.037837401032447815, 0.019065124914050102, 0.06510371714830399, -0.0016256682574748993, 0.003046460449695587, 0.027054330334067345, 0.016276972368359566, -0.01725710742175579, -0.04042796418070793, 0.01396385207772255, -0.030980871990323067, 0.0335446298122406, -0.02257675491273403, -0.059987571090459824, -0.011166905984282494, 0.054659269750118256, 0.013697591610252857, -0.0009222390362992883, -0.01752406544983387, -0.034902509301900864, -0.021387306973338127, 0.020226189866662025, 0.027114184573292732, -0.005044246558099985, -0.041508108377456665, -0.016409995034337044, -0.023847248405218124, -0.013817143626511097, -0.03634108230471611, 0.0451468825340271, 0.018939966335892677, -0.022222967818379402, -0.043273329734802246, 0.0765213593840599, -0.05777762085199356, 0.04879012331366539, 0.038059115409851074, -0.04098264500498772, 0.02564464882016182, -0.0075104390271008015, 0.038862526416778564, -0.081428162753582, 0.06924095749855042, 0.054120223969221115, 0.027830464765429497, 0.02191113866865635, 0.034070439636707306, 0.001479415688663721, -0.044843465089797974, 0.00899939052760601, 0.016517864540219307, 0.013773457147181034, 0.09066082537174225, -0.017457101494073868, -0.007059087045490742, -0.013809086754918098, -0.01765543781220913, -0.03914264589548111, -0.014349978417158127, 0.027016645297408104, -0.001953698927536607, 0.04791465401649475, 0.02591806650161743, -0.018215926364064217, -0.020065532997250557, 0.04129917547106743, -0.04505765065550804, 0.11048579216003418, 0.04708227887749672, 0.03722180053591728, -0.004935473203659058, 0.037499427795410156, -0.004282645881175995, 0.022433100268244743, -0.013690236955881119, 0.03289966657757759, 0.00422030221670866, -0.018763797357678413, 0.006395799107849598, 0.037091877311468124, 0.012803373858332634, 0.02789105847477913, -0.008377994410693645, 0.0005177200073376298, 0.04357033595442772, 0.02627442218363285, -0.0025729185435920954, 0.018878735601902008, 0.00989255029708147, 0.03448024019598961, 0.04746086150407791, -0.025300804525613785, 0.002244375180453062, 0.08883730322122574, 0.04896819218993187, -0.035067059099674225, 0.0018895878456532955, -0.023520518094301224, -0.04826110228896141, -0.019447296857833862, 0.02662987820804119, -0.015076692216098309, 0.02407565526664257, -0.022676359862089157, -0.040954142808914185, -0.10451667010784149, 0.029242565855383873, 0.020133882761001587, -0.08538530766963959, -0.0073657529428601265, -0.019566336646676064, -0.031165460124611855, 0.003461575135588646, 0.004556591622531414, 0.014883042313158512, 0.050955984741449356, 0.01314015593379736, -0.034730568528175354, -0.03601608797907829, -0.03395998850464821, 0.00555456941947341, -0.0969768539071083, -0.03344903513789177, -0.008204701356589794, 0.017182767391204834, 0.0256951991468668, -0.015578899532556534, 0.07404689490795135, -0.03429902344942093, -0.017323022708296776, -0.08739396184682846, 0.013927284628152847, -0.017885686829686165, -0.018488574773073196, 0.01407949160784483, 0.04660053923726082, -0.04327184706926346, 0.04914515092968941, 0.0003158567997161299, 0.007309627719223499, 0.04484111815690994, -0.005394469015300274, 0.00742806401103735, -0.047443874180316925, 0.024203192442655563, -0.03656639903783798, 0.01190134882926941, 0.03605122119188309, -0.012526877224445343, -0.016633562743663788, -0.03493807464838028, -0.06381987035274506, -0.07117316126823425, -0.010434347204864025, -0.006439676508307457, -0.03936327248811722, 0.018384069204330444, -0.05902838706970215, 0.08261162042617798, 0.01779915951192379, -0.012935120612382889, -0.013546841219067574, -0.00907896552234888, -0.028378769755363464, 0.03763045743107796, -0.05957069247961044, -0.004152578301727772, -0.005476297345012426, 0.01740606315433979, -0.028883546590805054, 0.030686328187584877, 0.030227551236748695, -0.021256884559988976, -0.06843926757574081, -0.04931584373116493, -0.01304798573255539, -0.025189580395817757, -0.05579150468111038, 0.0037092205602675676, -0.07155732810497284, 0.02455928921699524, 0.02037077769637108, -0.00965273566544056, -0.018777059391140938, -0.033276453614234924, 0.049079928547143936, -0.034161925315856934, -0.05352918058633804, 0.011707770638167858, 0.00124837935436517, -0.05713671073317528, -0.01826315186917782, -0.01632094942033291, -0.060310810804367065, -0.023638037964701653, 0.047020282596349716, 0.017339276149868965, 0.05420660227537155, -0.00133747817017138, -0.059485774487257004, -0.043933916836977005, 0.06650017946958542, -0.011977002955973148, -0.020518401637673378, -0.0111667700111866, 0.042572129517793655, -0.03718738630414009, 0.05032452195882797, -0.04185476526618004, 0.0308200903236866, -0.05342543497681618, -0.0027465519960969687, -0.002087059896439314, 0.010467427782714367, 0.025799861177802086, -0.016045548021793365, 0.002526926575228572, 0.009212273173034191, -0.01747804321348667, 0.024347461760044098, -0.03883820027112961, -0.025927623733878136, 0.00044777855509892106, -0.013826238922774792, 0.002965417690575123, 0.0006000316934660077, 0.016874825581908226, -0.020243635401129723, 0.014854193665087223, 0.016082093119621277, 0.007699461188167334, 0.015852713957428932, -0.02605198323726654, 0.04024754837155342, -0.05132237821817398, 0.0667475089430809, 0.028159717097878456, 0.01042043324559927, -0.0496094711124897, -0.019754983484745026, 0.008107727393507957, -0.013231294229626656, -0.011709177866578102, 0.0051094647496938705, 0.0012290185550227761, 0.004479138180613518, -0.038047149777412415, -0.06573197990655899, -0.02642536349594593, -0.004381309263408184, 0.0297916941344738, 0.021462470293045044, 0.00801174994558096, 0.004261496476829052, -0.05366358906030655, 0.03585910052061081, -0.04567518085241318, -0.02583320625126362, -0.040172699838876724, -0.049785204231739044, -0.018087785691022873, 0.006927937269210815, -0.0656033605337143, 0.02906201407313347, -0.021876303479075432, -0.0049956124275922775, -0.026322105899453163, -0.02794911526143551, -0.0013509639538824558, 0.0009035434923134744, -0.007202381268143654, 0.04361102357506752, 0.06034376472234726, 0.03402085602283478, -0.026761775836348534, 0.04907521232962608, 0.0037745190784335136, -0.038053106516599655, -0.041112545877695084, -0.04226842522621155, -0.036925628781318665, 0.001937245950102806, 0.004087196663022041, -0.019410287961363792, -0.032027363777160645, 0.03986874967813492, -0.0013818189036101103, 0.0381232388317585, -0.05675455927848816, -0.0033424829598516226, -0.02339313179254532, 0.05571834743022919, -0.06078947335481644, 0.02978372760117054, -0.02071521058678627, 0.003569889348000288, 0.07133544236421585, -0.05890372022986412, 0.026364628225564957, 0.01103794202208519, 0.001532884780317545, 0.01045515201985836, -0.046682797372341156, -0.018064429983496666, 0.015184794552624226, 0.004000755492597818, 0.004428753163665533, 0.005992749240249395, -0.04284575209021568, 0.008912840858101845, -0.006708160042762756, -0.011899777688086033, 0.00781253445893526, -0.06535761058330536, -0.041657570749521255, 0.008373959921300411, -0.03746761754155159, -0.02226538397371769, 0.031739115715026855, 0.023756908252835274, 0.005799350328743458, -0.011285614222288132, 0.0002167690108763054, -0.03252490609884262, 0.01318217534571886, -0.01843370869755745, 0.03092043288052082, -0.02363406866788864, 0.005280348472297192, -0.0838078185915947, -0.06811167299747467, -0.009019643068313599, 0.031219422817230225, 0.036582235246896744, -0.009536649100482464, -0.024638041853904724, 0.023406604304909706, 0.04312148690223694, 0.07378220558166504, 0.0010542520321905613, 0.010822981595993042, 0.05018383637070656, 0.02741110697388649, -0.0023171352222561836, 0.0302110705524683, 0.04290134832262993, -0.004824420437216759, -0.05048172548413277, 0.024557003751397133, -0.012215769849717617, 0.06330786645412445, 0.05316264182329178, -0.010717115364968777, 0.0049692122265696526, 0.0063169291242957115, 0.06056666746735573, -0.014868094585835934, 0.052493564784526825, 0.02317463606595993, 0.02769705466926098, 0.0620855987071991, -0.016155287623405457, -0.0075364806689321995, 0.01037713885307312, 0.03809291869401932, 0.036925058811903, -0.0606706403195858, -0.002409457229077816, 0.05646846815943718, 0.076059989631176, 0.022802405059337616, 0.02214796282351017, -0.015317847952246666, -0.03349887207150459, 0.0277580413967371, -0.021318349987268448, -0.01331532746553421, -0.016644027084112167, 0.04687187448143959, -0.01592562347650528, -0.04390744864940643, -0.011993318796157837, -0.024928361177444458, 0.04775980859994888, 0.0007321041775867343, -0.02267265133559704, 0.030143987387418747, 0.022111527621746063, -0.04730787128210068, -0.024998769164085388, 0.023489482700824738, -0.018691690638661385, 0.03469827026128769, -0.018279967829585075, -0.00803674291819334, 0.032619673758745193, -0.01682952232658863, 0.02475956454873085, 0.014070700854063034, -0.03094944916665554, -0.0054679312743246555, 0.04040834680199623, 0.007561802864074707, -0.03254007548093796, -0.021331381052732468, 0.0005361189832910895, -0.022031910717487335, 0.01213952898979187, 0.0461575947701931, -0.007010325323790312, -0.011750264093279839, 0.03708256781101227, 0.00812963955104351, -0.030935555696487427, 0.05956219509243965, -0.04579433798789978, -0.0023825475946068764, -0.008168859407305717, -0.0280853770673275, 0.007104698568582535, -0.03021133877336979, 0.00028209976153448224, -0.07658591866493225, 0.01885210908949375, 0.06851404905319214, 0.006173900328576565, 0.02510998584330082, 0.02811966836452484, -0.022648664191365242, -0.07676436752080917, -0.054105453193187714, 0.02160203829407692, -0.0003110359248239547, 0.024233145639300346, 0.02205234207212925, 0.06053297221660614, -0.006670389324426651, -0.025503408163785934, -0.08658196777105331, -0.031102914363145828, 0.07206715643405914, 0.010933537036180496, 0.06558556109666824, -0.006059930194169283, -0.015990300104022026, 0.011475520208477974, 0.004846570547670126, 0.009897966869175434, 0.012363823130726814, 0.01968335174024105, 0.02566525898873806, 0.013149245642125607, 0.026576969772577286, -0.061312153935432434, 0.018820445984601974, -0.032949890941381454, -0.048756033182144165, 0.011066984385251999, -0.010163885541260242, -0.007174255792051554, 0.017990730702877045, 0.006527068093419075, -0.057465896010398865, -0.04902299493551254, 0.00330757605843246, 0.004762968048453331, 0.0848342776298523, 0.007774910889565945, -0.031753476709127426, 0.043762389570474625, -0.017015522345900536, -0.007072931155562401, 0.0011599716963246465, -0.022093383595347404, -0.008495770394802094, -0.030997764319181442, 0.012783613055944443, 0.007861759513616562, -0.03337924927473068, 0.003919778857380152, 0.05524254962801933 ]
<p>Let's say I have two models. One has cumulative lift on test data 4.322578, second 2.84488. The only advantage of the second over the first consists in the quality of having the cumulative lift curve nearly identical for both train and validate sets. </p> <p>For the first model the curve of cumulative lift looks as you can see below.</p> <p><img src="http://i.stack.imgur.com/GtD7X.png" alt="enter image description here"></p> <p>Sorry for non-english elements on the plot, but that's the only SAS Enterprise Miner version I have access to.</p> <p>Mean standard error for the model from the plot - the first one - for train, validate and test sets are: 0.038389, 0.04999 and 0.055314. For the second one: 0.070393, 0.071889 and 0.07727.</p> <p>First model seems to be obviously better in terms of accuracy. But at the same time it is less stable, more sensitive to data changes. </p> <p>My question is whether those stability issues are here big enough to discredit that model in favor of the second one? How to measure instability and at which point it renders a model unusable?</p> <p>If it is important, the models in question are neural networks.</p>
g36103
[ -0.015674404799938202, -0.027449438348412514, -0.010701976716518402, 0.01937306858599186, 0.06939142197370529, 0.002547292737290263, 0.01707913726568222, -0.024751586839556694, -0.06776391714811325, -0.01619737222790718, 0.03785853832960129, 0.027273135259747505, 0.05974923446774483, -0.024493921548128128, -0.02652551978826523, 0.008245791308581829, 0.031095076352357864, -0.019799338653683662, 0.042415983974933624, 0.008616154082119465, -0.009007792919874191, -0.02749934233725071, 0.03864432871341705, -0.022990666329860687, -0.011967717669904232, -0.033031124621629715, -0.04755285009741783, -0.004623716697096825, -0.0771721750497818, 0.0665026605129242, 0.02191990427672863, -0.019975347444415092, 0.09104939550161362, -0.07122085243463516, -0.07361484318971634, -0.06365486234426498, 0.06528180837631226, 0.020262952893972397, -0.012132172472774982, 0.011009599082171917, 0.008863345719873905, -0.037950549274683, -0.004203822463750839, -0.017526965588331223, 0.056180186569690704, -0.042494211345911026, 0.01241233665496111, 0.02307598665356636, 0.054845284670591354, -0.061515480279922485, -0.004029181320220232, -0.002739990595728159, 0.030905235558748245, 0.007922417484223843, -0.026580408215522766, 0.0470132976770401, -0.030974779278039932, 0.08243711292743683, -0.034519847482442856, -0.06126859784126282, -0.030965320765972137, -0.01730044186115265, -0.007286591921001673, 0.02822048030793667, -0.05000260844826698, -0.017595473676919937, -0.017395250499248505, -0.022926779463887215, -0.0017869106959551573, -0.03755439817905426, -0.044393252581357956, -0.02967001125216484, 0.01051844097673893, -0.021647268906235695, -0.01727762632071972, -0.007571239490061998, -0.025238189846277237, -0.0021172654815018177, -0.08249978721141815, 0.026792189106345177, -0.009690908715128899, 0.081194669008255, -0.01748468726873398, -0.016310784965753555, 0.07863502949476242, 0.01979462243616581, -0.004494238179177046, 0.008008754812180996, -0.022576939314603806, 0.03374924883246422, 0.01362946443259716, 0.027193911373615265, 0.024459058418869972, 0.05238873139023781, -0.00945729948580265, -0.03460213541984558, -0.005443497560918331, 0.017984293401241302, -0.032518766820430756, 0.059489067643880844, -0.012086012400686741, 0.009169257245957851, 0.007171785458922386, -0.013875247910618782, -0.05359016731381416, -0.01507286075502634, 0.0039990670047700405, 0.036377716809511185, -0.017160402610898018, -0.03733786195516586, -0.04003883898258209, 0.008514084853231907, -0.011913835071027279, 0.015720246359705925, -0.06272342801094055, -0.0013295867247506976, -0.006901323329657316, 0.035605523735284805, -0.008580636233091354, -0.024711180478334427, 0.07418066263198853, -0.02034510113298893, 0.026528839021921158, 0.0486159473657608, -0.011982334777712822, -0.01217886433005333, -0.036531832069158554, 0.04757976159453392, 0.034582290798425674, -0.02242117002606392, -0.056924208998680115, 0.003515089862048626, -0.0003929866070393473, -0.003079039743170142, -0.04205654188990593, 0.04530314356088638, -0.0234213974326849, 0.01718321070075035, -0.05470036715269089, 0.02687860280275345, -0.01784389652311802, -0.013238158077001572, 0.041906069964170456, -0.010715529322624207, -0.017769891768693924, 0.023030955344438553, -0.01075048092752695, 0.0642969012260437, -0.02898193523287773, 0.0413135290145874, -0.021179312840104103, 0.0001046545003191568, -0.04270431771874428, -0.021534563973546028, -0.023214176297187805, 0.019147584214806557, 0.0011173709062859416, 0.008659418672323227, 0.00716546131297946, 0.009783703833818436, 0.0017475404310971498, -0.07412595301866531, -0.01833760365843773, -0.014852779917418957, -0.038026224821805954, 0.014118940569460392, -0.012563502416014671, -0.029848188161849976, -0.0197747815400362, -0.017212841659784317, -0.004207551945000887, 0.009245149791240692, 0.05601470172405243, 0.027731074020266533, 0.06956451386213303, 0.04980554059147835, 0.05903678387403488, -0.03866540268063545, 0.049842290580272675, 0.013038726523518562, 0.03612608090043068, 0.04186419025063515, -0.004504058510065079, -0.027684412896633148, -0.02384999580681324, -0.015657417476177216, 0.04788067936897278, -0.04896880313754082, -0.04619508609175682, -0.023212861269712448, 0.03215000778436661, -0.0013949153944849968, -0.06179192289710045, 0.020005127415060997, -0.04423605650663376, -0.05991635471582413, 0.02169458009302616, -0.01911482959985733, 0.028528481721878052, 0.009367458522319794, 0.03713760897517204, -0.006794541142880917, 0.006242681760340929, 0.012117912992835045, -0.07112719118595123, -0.052028119564056396, 0.005993902683258057, -0.03167083114385605, -0.03988580033183098, -0.061288271099328995, -0.014014163054525852, -0.01537331286817789, 0.04288151115179062, 0.007899020798504353, 0.052812304347753525, -0.03032255358994007, 0.09463115781545639, 0.011076662689447403, -0.00006572665006387979, 0.02544776163995266, -0.026417089626193047, -0.05571724846959114, 0.08858665823936462, 0.00867814663797617, -0.046257589012384415, -0.0037765561137348413, 0.029266251251101494, 0.012349746190011501, 0.008015298284590244, 0.03157208859920502, -0.02315300889313221, -0.043665479868650436, -0.003365501295775175, 0.030631955713033676, 0.042908523231744766, -0.019800279289484024, 0.033332496881484985, 0.006318343337625265, 0.012674599885940552, 0.052944596856832504, 0.05136889964342117, 0.05694091320037842, -0.08418844640254974, -0.002212612424045801, -0.02368188463151455, -0.023535771295428276, 0.008746451698243618, 0.020365549251437187, -0.028304070234298706, -0.034042224287986755, -0.054951488971710205, 0.06273817270994186, -0.024006078019738197, 0.03930436447262764, 0.00100639124866575, -0.02205083891749382, 0.0012398621765896678, -0.007260234095156193, 0.031286533921957016, 0.05539536848664284, 0.004871847108006477, 0.021216142922639847, -0.023199589923024178, -0.03933051601052284, -0.026861784979701042, -0.028638457879424095, 0.05519496276974678, -0.06974838674068451, -0.030376650393009186, -0.0159892737865448, -0.02279965952038765, 0.018888985738158226, 0.037706103175878525, 0.08288489282131195, 0.04472674801945686, 0.03209494426846504, -0.03540320321917534, 0.01733623817563057, 0.01575237698853016, -0.06409395486116409, 0.029340753331780434, -0.008927712216973305, -0.04031012952327728, 0.010105794295668602, 0.01668427139520645, 0.048815906047821045, -0.010479466989636421, -0.020590441301465034, -0.009161561727523804, 0.04273293912410736, -0.02221108227968216, 0.07574395090341568, 0.07829917222261429, -0.012993142940104008, -0.04153439775109291, -0.004355930257588625, 0.019722970202565193, -0.0471951998770237, 0.040408916771411896, -0.023013269528746605, -0.016213197261095047, 0.008745351806282997, -0.04990193247795105, -0.040526360273361206, 0.0668800100684166, -0.03772920370101929, -0.013972369953989983, 0.04651324078440666, 0.07015423476696014, -0.004567921627312899, -0.0764421820640564, 0.03876979649066925, -0.023332510143518448, -0.016915228217840195, 0.06716738641262054, 0.00037019597948528826, -0.010975128039717674, 0.027610648423433304, 0.03292819857597351, -0.019304988905787468, -0.011427786201238632, -0.018909182399511337, -0.03493907302618027, 0.03216059133410454, -0.007973837666213512, -0.03640845790505409, -0.026038071140646935, 0.010712404735386372, -0.0350685715675354, 0.025471622124314308, 0.04456256702542305, -0.029247960075736046, 0.04100713133811951, -0.051423829048871994, -0.002903364598751068, -0.003613021457567811, 0.015765009447932243, 0.008806069381535053, 0.043015602976083755, 0.051738593727350235, -0.05057644098997116, 0.03516622632741928, -0.02026783488690853, -0.027082543820142746, -0.04921682924032211, 0.030941221863031387, -0.010095950216054916, -0.01791699230670929, 0.015203979797661304, -0.0233223345130682, 0.0008607990457676351, -0.05117277801036835, 0.009445163421332836, 0.02903551235795021, 0.006625087466090918, -0.021868538111448288, -0.034387797117233276, 0.005848065949976444, -0.04047701880335808, 0.0030821007676422596, -0.02036040648818016, -0.02543680928647518, -0.012621643021702766, 0.03363373503088951, -0.03336581960320473, 0.026674598455429077, -0.05584646388888359, 0.11615126579999924, 0.0363067090511322, -0.05107484385371208, -0.014270367100834846, 0.04295012727379799, 0.01653485745191574, -0.024185702204704285, 0.08963580429553986, -0.0023529166355729103, 0.03318912535905838, -0.00414149509742856, -0.01926262490451336, 0.07402777671813965, 0.012285934761166573, 0.037613559514284134, -0.01769855059683323, -0.008408713154494762, -0.007999654859304428, 0.008191118948161602, 0.01007208600640297, -0.10087577998638153, 0.006988023407757282, -0.007086541503667831, -0.037929799407720566, -0.04077630490064621, -0.049628157168626785, 0.01420880388468504, 0.052563223987817764, 0.00038762862095609307, 0.012535405345261097, 0.049459781497716904, 0.010604918003082275, 0.07263217866420746, -0.028442244976758957, 0.017365140840411186, -0.01358962431550026, -0.04792056605219841, -0.004933611024171114, -0.029741115868091583, -0.06222451478242874, -0.00019844835333060473, -0.07398910820484161, 0.04778898134827614, 0.01736905239522457, -0.008668813854455948, -0.0007094356114976108, -0.06331881135702133, 0.06543944776058197, -0.06601721048355103, 0.02720213681459427, 0.007361300755292177, -0.004964166786521673, -0.006015283986926079, -0.0033478988334536552, 0.05696585401892662, 0.01052609458565712, -0.034675873816013336, 0.06846987456083298, 0.06210311874747276, 0.011361457407474518, 0.023931173607707024, 0.01927151158452034, -0.008256543427705765, 0.04248115047812462, 0.04785698652267456, 0.03681792691349983, 0.053710561245679855, 0.03106999211013317, 0.043694090098142624, 0.018191387876868248, 0.016755999997258186, -0.014024944975972176, -0.01943364366889, -0.011404239572584629, 0.015934506431221962, -0.040552083402872086, 0.012167294509708881, 0.005024310201406479, 0.03815757855772972, -0.006827650126069784, -0.035212915390729904, -0.03346209228038788, -0.013331150636076927, -0.02620636858046055, 0.019650820642709732, 0.052961867302656174, 0.007070153020322323, 0.01523667760193348, 0.013091848231852055, 0.04895303025841713, 0.04277021065354347, 0.002936241216957569, -0.02512485720217228, -0.004702514968812466, 0.014169406145811081, 0.0006733405753038824, -0.015514057129621506, -0.04853782430291176, -0.03987514600157738, -0.08032725751399994, -0.012466754764318466, -0.00675613759085536, -0.027595819905400276, -0.00768292136490345, -0.07624348253011703, 0.06337004899978638, 0.012415600009262562, 0.024958543479442596, 0.002615005476400256, -0.026814335957169533, -0.030860228464007378, 0.01787782646715641, -0.027015307918190956, -0.04513586685061455, -0.03861568123102188, 0.005871565081179142, -0.00658264197409153, 0.010705473832786083, 0.004384082276374102, 0.0194997601211071, -0.02715841308236122, 0.09012278914451599, -0.03245355561375618, 0.024951135739684105, -0.01919071190059185, 0.028998326510190964, -0.009526046924293041, -0.006930157542228699, -0.0304516963660717, -0.017694346606731415, 0.01963174343109131, -0.021398751065135002, 0.005671100690960884, -0.05882531777024269, 0.05362425744533539, 0.04483518376946449, -0.0065523721277713776, -0.031090987846255302, -0.010058369487524033, 0.0017207820201292634, -0.0019152257591485977, 0.03426248952746391, -0.015908479690551758, -0.05255383625626564, -0.002503730356693268, 0.03325153514742851, 0.0364680290222168, -0.0021763888653367758, -0.06223182752728462, 0.011463876813650131, -0.0024711820296943188, -0.04091806337237358, -0.0984903946518898, 0.049898747354745865, 0.015706142410635948, 0.016333920881152153, -0.029153505340218544, 0.03207990527153015, 0.037359077483415604, 0.003501355182379484, -0.023423006758093834, 0.04112112894654274, -0.053303901106119156, 0.0885382741689682, -0.00769323855638504, -0.04919927194714546, 0.013692605309188366, -0.0009828470647335052, 0.020050376653671265, -0.0008931916672736406, -0.009419271722435951, -0.04372108727693558, -0.05236033350229263, -0.032683365046978, 0.025155777111649513, 0.013132921420037746, 0.037585463374853134, 0.021078726276755333, 0.006990662310272455, 0.0014684017514809966, -0.004551958292722702, 0.034738246351480484, -0.0334789976477623, 0.0677502378821373, 0.051178716123104095, -0.02544635720551014, 0.017621494829654694, -0.024395883083343506, 0.04207432642579079, 0.002986712846904993, -0.014032617211341858, -0.02110094577074051, 0.01413104496896267, 0.007047942839562893, -0.05289261415600777, 0.0620136484503746, -0.0007511328440159559, 0.044533394277095795, 0.028658097609877586, -0.06342723220586777, 0.01541425846517086, -0.019664401188492775, 0.06601481884717941, 0.0317508764564991, 0.007720422465354204, -0.004876408725976944, 0.056250493973493576, -0.043755531311035156, -0.006435203365981579, -0.056129101663827896, -0.01614421233534813, 0.026402786374092102, -0.05307583510875702, -0.021710507571697235, -0.026072485372424126, 0.01661258563399315, 0.020848358049988747, -0.00869773793965578, 0.050523921847343445, -0.047355037182569504, 0.02551882527768612, -0.000222848349949345, -0.01535765454173088, -0.066548191010952, -0.019296571612358093, 0.04481974616646767, 0.020583538338541985, -0.000576904509216547, -0.007297984324395657, -0.04466182738542557, 0.027221327647566795, -0.0262162908911705, -0.02794424258172512, 0.013015267439186573, 0.03611452877521515, 0.06608878076076508, -0.00727898720651865, 0.0258261077105999, 0.0009552662377245724, 0.036850474774837494, 0.06624840945005417, -0.0020474649500101805, 0.02535749413073063, -0.0029864890966564417, 0.012235384434461594, 0.026464639231562614, 0.006890327204018831, 0.0005106243188492954, -0.03494194149971008, 0.04330936074256897, -0.010269122198224068, -0.041647009551525116, -0.012706122361123562, -0.01034054160118103, 0.016905441880226135, 0.020588070154190063, -0.010835353285074234, -0.04760006070137024, -0.02976020984351635, -0.004456580616533756, 0.007594290189445019, 0.017082208767533302, -0.011402394622564316, -0.07190851867198944, 0.027981990948319435, -0.030192719772458076, -0.009034616872668266, -0.04541056230664253, 0.03032168373465538, -0.018906880170106888, 0.0347604863345623, 0.02122705616056919, 0.026106512174010277, -0.011604636907577515, 0.07066039741039276, 0.01829846389591694, -0.004051449708640575, 0.0021334646735340357, -0.01547839306294918, 0.08123225718736649, -0.0007301070727407932, 0.0073377653025090694, 0.06644033640623093, 0.054037291556596756, 0.0002699609030969441, -0.010769623331725597, -0.057306043803691864, 0.012756585143506527, 0.012531421147286892, 0.007008126936852932, 0.041568174958229065, 0.03310927003622055, -0.042447227984666824, -0.019191820174455643, -0.052762504667043686, 0.03401686251163483, 0.0076239025220274925, -0.009547452442348003, 0.03006770648062229, -0.05065489560365677, -0.023998411372303963, 0.026218049228191376, -0.04422799125313759, 0.05181025713682175, 0.016955405473709106, 0.00019738600531127304, 0.027419591322541237, 0.05629928410053253, -0.022932671010494232, -0.07909885793924332, -0.03458278253674507, 0.01068174559623003, 0.0001742146268952638, 0.020263850688934326, -0.049835171550512314, 0.056041356176137924, 0.0273240115493536, 0.026915831491351128, 0.033963393419981, 0.0032267833594232798, -0.03583099693059921, 0.04860370233654976, 0.027025191113352776, -0.07265318930149078, -0.013763758353888988, -0.0018637102330103517, 0.0038495229091495275, -0.028145194053649902, 0.02252909354865551, -0.07039281725883484, 0.03819308429956436, 0.10636543482542038, -0.006333854515105486, 0.005547518376260996, 0.056915033608675, 0.021413393318653107, 0.012804762460291386, -0.015442690812051296, -0.025372959673404694, -0.003931237850338221, -0.013753741979598999, -0.012471365742385387, -0.05618554726243019, 0.003197395009920001, 0.031754303723573685, 0.005546574015170336, 0.034199051558971405, -0.02280973643064499, -0.01925475150346756, -0.00262267398647964, -0.0649033784866333, -0.01547254342585802, 0.059117794036865234, -0.016045309603214264, -0.014900455251336098, 0.005891009233891964, 0.06327839195728302, -0.006361787673085928, -0.05044325813651085, -0.013747604563832283, 0.006310392636805773, -0.01678857021033764, 0.056447457522153854, -0.08858906477689743, -0.025998884811997414, -0.07924792915582657, 0.005989146418869495, -0.005002276971936226, 0.006514545530080795, -0.021293742582201958, 0.08315526694059372, -0.04781888797879219, 0.007381125818938017, -0.06258424371480942, -0.0033710175193846226, -0.03828953579068184, -0.0114965308457613, -0.03643177077174187, 0.04301496222615242, 0.02176591008901596, 0.04547634720802307, -0.022275123745203018, -0.07797776907682419, -0.026011133566498756, -0.02358691766858101, 0.007205290254205465, 0.033343978226184845, -0.060674332082271576, 0.03612619638442993, -0.03748992457985878, -0.013197570107877254, 0.024398136883974075, -0.0077078696340322495, 0.0275094173848629, -0.06194496154785156, -0.02302601933479309, -0.006308413110673428, -0.0572744682431221, 0.030702220275998116, 0.0011249047238379717, 0.03762420266866684 ]
<p>I did some research and didn't find what I was looking for: I have a data set x = 10,100,1000 and y1, y2, y3 respectively, and I want to plot those points. </p> <p>But what is happening is that in the x axis the values that are appearing are 10, 200, 400, 600, 800 and 1000. How can I set the scale so that it only appears the values I specified above? What I'm doing is:</p> <pre><code>y_values &lt;- c(9, 9.6, 9.7, 9.8) x_values &lt;- c(10,100,1000) plot(x_values, y_values) </code></pre> <p>Thank you.</p>
g73673
[ 0.019539978355169296, 0.056755200028419495, -0.03190472722053528, -0.0829823911190033, 0.03744176775217056, -0.010406124405562878, -0.004927276633679867, -0.02437327615916729, -0.04606710746884346, -0.012416735291481018, -0.00417085038498044, 0.08644882589578629, 0.04905065521597862, 0.008367309346795082, 0.027847157791256905, 0.01837514340877533, 0.04457651451230049, -0.03584764897823334, 0.052554309368133545, 0.05155401676893234, 0.05950615927577019, -0.03119914047420025, 0.06298558413982391, -0.041703641414642334, -0.06790291517972946, -0.043392423540353775, -0.0008650398231111467, 0.07323434203863144, -0.03120529092848301, 0.04368085786700249, 0.009346449747681618, 0.058311060070991516, -0.016992975026369095, 0.010489508509635925, -0.014405087567865849, -0.08015988767147064, -0.028339168056845665, 0.09251672774553299, -0.004993582610040903, -0.010684550739824772, -0.07000182569026947, 0.01137484610080719, 0.03283868730068207, -0.013287423178553581, -0.028538605198264122, -0.016289597377181053, 0.00952175073325634, 0.016379782930016518, -0.0279626976698637, -0.013966946862637997, 0.013729256577789783, 0.014073924161493778, -0.015717290341854095, -0.05534202232956886, 0.020564034581184387, 0.0018044335301965475, -0.012871352024376392, 0.04745571315288544, 0.07648710906505585, 0.031832288950681686, 0.030454402789473534, 0.024595994502305984, 0.030235132202506065, 0.030712319537997246, 0.0008859108202159405, 0.02646525949239731, -0.05856948718428612, -0.04035720229148865, -0.065937340259552, -0.023610614240169525, 0.001583447796292603, 0.013425884768366814, -0.04877462983131409, -0.058757372200489044, -0.1069987416267395, -0.024969136342406273, 0.008473189547657967, 0.016651520505547523, -0.015503691509366035, 0.007799556013196707, 0.000588937196880579, 0.0024868848267942667, 0.0022490336559712887, -0.01183720026165247, -0.02735796384513378, 0.02394738793373108, 0.04280459135770798, -0.05208588019013405, -0.04497233405709267, -0.04588495194911957, -0.026750527322292328, 0.03084448166191578, -0.004083008971065283, 0.02991507574915886, 0.031415555626153946, -0.013595771044492722, -0.008405504748225212, 0.06415321677923203, -0.009815271943807602, -0.006432368420064449, -0.009022550657391548, 0.06817168742418289, -0.014432667754590511, -0.03169650211930275, -0.058632850646972656, -0.023735003545880318, 0.07742750644683838, 0.0031760346610099077, 0.0411919541656971, -0.05399150028824806, -0.027817849069833755, -0.02051836997270584, -0.03407874330878258, 0.00924703199416399, -0.016578160226345062, -0.0313771553337574, 0.03783139958977699, -0.0037825617473572493, 0.00006553763523697853, 0.010104596614837646, 0.0034657996147871017, -0.07247667014598846, 0.05457870289683342, 0.03715614601969719, 0.027710886672139168, -0.035940419882535934, -0.033610448241233826, 0.05656065791845322, 0.014459652826189995, -0.03893962875008583, 0.051485177129507065, -0.0011348332045599818, -0.0522078312933445, 0.04676920920610428, -0.0328388512134552, -0.01070166565477848, 0.0033085301984101534, -0.010517585091292858, -0.013417762704193592, 0.01852595992386341, -0.033606987446546555, 0.03851672634482384, -0.02239752747118473, -0.042336951941251755, 0.003054344328120351, -0.03155870363116264, -0.022273369133472443, -0.006086886860430241, 0.02686285600066185, -0.009834816679358482, 0.052558381110429764, 0.07641875743865967, -0.025685887783765793, -0.0012139965547248721, -0.061472732573747635, -0.013896647840738297, 0.047166913747787476, 0.01970496028661728, -0.031968533992767334, -0.04012477397918701, 0.05682048574090004, 0.045437321066856384, 0.09655770659446716, -0.03096011094748974, -0.0056205191649496555, 0.015756653621792793, -0.03670227527618408, 0.016912905499339104, -0.03643951192498207, -0.02418333664536476, -0.035342659801244736, 0.027591774240136147, -0.0020647316705435514, -0.054523736238479614, 0.034968506544828415, 0.04110576957464218, 0.02968362346291542, 0.02954057604074478, 0.036907173693180084, -0.02052292972803116, -0.01961185410618782, 0.0010678749531507492, 0.011388096958398819, -0.02090422436594963, 0.0283482875674963, -0.03857352212071419, -0.027584949508309364, 0.0017253807745873928, -0.009453469887375832, 0.010258134454488754, -0.03310409188270569, -0.04877635836601257, -0.00526230176910758, -0.01016030553728342, 0.03286726027727127, -0.054609086364507675, 0.028636788949370384, -0.010321687906980515, -0.02366538532078266, 0.007853149436414242, 0.03275818005204201, -0.0018327300203964114, -0.01778101734817028, 0.010913168080151081, -0.04210616648197174, -0.0025983741506934166, -0.015879105776548386, 0.01865583285689354, -0.00450316583737731, 0.026568735018372536, -0.05395112559199333, -0.06756320595741272, 0.018494371324777603, 0.023018749430775642, -0.06410982459783554, 0.0008825213299132884, 0.012748945504426956, 0.030460834503173828, 0.010623019188642502, 0.020695582032203674, -0.00368818873539567, -0.009711293503642082, -0.025792740285396576, 0.01627539098262787, 0.03748802840709686, 0.017288511618971825, 0.03848624229431152, -0.010731632821261883, 0.0021936227567493916, 0.00894838385283947, -0.029149234294891357, -0.01881047710776329, -0.010288475081324577, -0.02770848013460636, -0.0003841949219349772, 0.017801621928811073, -0.08096280694007874, -0.00019949710986111313, -0.006593581289052963, 0.03469325229525566, -0.011503159999847412, -0.03421560302376747, 0.05435214564204216, 0.061970703303813934, 0.04512176662683487, 0.017825596034526825, 0.041658174246549606, 0.034330759197473526, -0.02879992686212063, 0.06300342828035355, -0.024399975314736366, 0.017443019896745682, -0.02977692522108555, 0.050609953701496124, 0.0025039128959178925, -0.025912346318364143, -0.006587387528270483, 0.00772729841992259, -0.0497262105345726, 0.015767928212881088, -0.08208567649126053, 0.05993982031941414, 0.026293134316802025, -0.011722447350621223, -0.028530148789286613, -0.015146113932132721, 0.04164813831448555, -0.04843726009130478, 0.04549705982208252, 0.006190747953951359, -0.047833401709795, 0.00518701272085309, 0.0673360675573349, 0.04296611249446869, 0.006133922375738621, 0.017484968528151512, 0.05066632106900215, -0.017625024542212486, -0.018208086490631104, 0.007699663285166025, 0.0015672736335545778, -0.03552497550845146, 0.029674600809812546, 0.035095006227493286, 0.028307760134339333, 0.011019974015653133, 0.017857428640127182, -0.05246739089488983, -0.011349497362971306, 0.03811794891953468, -0.004650261718779802, -0.030811931937932968, 0.01336296834051609, -0.09458652883768082, -0.0011970560299232602, -0.05140330269932747, -0.020858867093920708, 0.0025808773934841156, 0.05896208807826042, -0.03099636174738407, 0.00002757603033387568, -0.014250260777771473, 0.0012941330205649137, -0.0138449901714921, 0.014660715125501156, -0.009854746051132679, 0.05834827572107315, 0.03257976844906807, -0.03522245213389397, 0.0014103749999776483, 0.03968934342265129, -0.007317829877138138, -0.05553440749645233, -0.032383568584918976, 0.0017187027260661125, -0.008419590070843697, 0.058932896703481674, 0.00420701177790761, -0.016201259568333626, -0.0177621990442276, 0.011496482416987419, 0.014445802196860313, 0.028400857001543045, 0.0379592627286911, -0.01812969520688057, 0.015547183342278004, 0.020811518654227257, -0.019393635913729668, -0.013555368408560753, 0.032417599111795425, 0.007552472408860922, 0.05534060671925545, 0.005256464704871178, 0.008042310364544392, -0.017241455614566803, -0.047594327479600906, -0.03031548112630844, -0.06502999365329742, -0.018368124961853027, 0.008201546035706997, 0.0062103369273245335, 0.012505472637712955, -0.09240151196718216, -0.04253293201327324, -0.005991611164063215, 0.011362654156982899, -0.0213608480989933, 0.01753740757703781, 0.030877387151122093, -0.040437180548906326, -0.0056653437204658985, 0.025669822469353676, -0.00024705720716156065, -0.0437309704720974, 0.03409048542380333, 0.006118737161159515, 0.015780819579958916, -0.04373117908835411, -0.002318548271432519, -0.009356459602713585, -0.0023203573655337095, -0.01046289224177599, -0.034973278641700745, 0.018702363595366478, 0.032430991530418396, 0.004895474296063185, 0.048582546412944794, 0.03536541014909744, 0.04473278298974037, -0.0011998931877315044, 0.059036191552877426, -0.007415877189487219, 0.1175822839140892, -0.02803313359618187, -0.02452402561903, -0.008641349151730537, 0.05982842668890953, 0.002855042228475213, 0.0443657822906971, 0.06465712189674377, -0.059118375182151794, -0.0022514446172863245, -0.013484003953635693, -0.007277987897396088, -0.024371787905693054, 0.006565938703715801, 0.026996677741408348, -0.038789864629507065, 0.05247597023844719, -0.0312965102493763, -0.010857759974896908, -0.019655993208289146, -0.027601055800914764, 0.0006064575281925499, -0.004846328869462013, -0.0640069916844368, 0.01212626788765192, 0.011777368374168873, -0.048941660672426224, -0.017314305528998375, -0.0544908232986927, 0.023341555148363113, -0.0091510359197855, -0.0355483777821064, 0.0713660791516304, -0.023523475974798203, -0.03357165306806564, -0.0036340896040201187, 0.020144116133451462, 0.06329294294118881, -0.03480895236134529, -0.04434946924448013, 0.02970130555331707, -0.025981534272432327, 0.06526482850313187, -0.012286725454032421, 0.05095290020108223, 0.03409373015165329, 0.05075940489768982, 0.021736934781074524, 0.010731962509453297, 0.0783517062664032, -0.08142560720443726, -0.08630285412073135, -0.059089839458465576, 0.0732455775141716, -0.0457855686545372, 0.00533542362973094, 0.059159066528081894, 0.06026143580675125, -0.009468574076890945, 0.021194830536842346, -0.014530315063893795, 0.025262832641601562, -0.020518137142062187, 0.005107504781335592, -0.026662342250347137, -0.026434993371367455, -0.013455475680530071, -0.006886647082865238, -0.050974633544683456, -0.011054588481783867, -0.05223064497113228, -0.032280731946229935, -0.029460854828357697, 0.006773617584258318, -0.03853472322225571, 0.006844501942396164, -0.02112908847630024, 0.02810310199856758, -0.05883678048849106, -0.008846232667565346, 0.014504056423902512, 0.010952557437121868, 0.010288982652127743, -0.032161202281713486, 0.010758659802377224, 0.019771000370383263, 0.019932661205530167, -0.004691063892096281, -0.008017422631382942, -0.05636119842529297, -0.039128486067056656, -0.012618175707757473, 0.03263506665825844, -0.010630251839756966, -0.05888720974326134, -0.018817661330103874, 0.0509842112660408, -0.046417053788900375, 0.005209632217884064, 0.027044128626585007, 0.0432346947491169, 0.01074659638106823, -0.020939968526363373, 0.040046654641628265, -0.018835417926311493, 0.06252463161945343, -0.02022627368569374, 0.0266026072204113, -0.07794944196939468, 0.003636545967310667, 0.03686897084116936, 0.002265854738652706, 0.039478421211242676, -0.05339774489402771, 0.0030950247310101986, -0.030158570036292076, 0.021700937300920486, 0.001170886680483818, -0.022198345512151718, 0.0045575895346701145, 0.019873689860105515, 0.05681842565536499, 0.04271017760038376, -0.06992083042860031, -0.013024350628256798, -0.10729686170816422, -0.00006828665937064216, -0.007473501842468977, 0.013438494876027107, 0.02282905764877796, -0.02054603584110737, -0.0197091456502676, -0.00556692760437727, 0.031230799853801727, 0.002191385254263878, 0.01690562255680561, 0.031136443838477135, 0.029717592522501945, -0.019369706511497498, 0.028356309980154037, 0.08508981764316559, 0.023861320689320564, -0.026006542146205902, -0.06460585445165634, -0.03341136500239372, 0.03412895277142525, -0.04264893755316734, -0.012470223009586334, 0.01013156771659851, -0.04907219856977463, -0.011222826316952705, 0.015568009577691555, 0.036507781594991684, -0.0007089036516845226, -0.02963046170771122, -0.044600509107112885, 0.03786689043045044, 0.03467635065317154, 0.014378685504198074, 0.02004161849617958, -0.023562107235193253, -0.01878342032432556, 0.03250878304243088, -0.038210682570934296, 0.005662345793098211, 0.01095446478575468, 0.06439825147390366, -0.043267734348773956, 0.02352285385131836, 0.028637200593948364, 0.023869065567851067, -0.0028416088316589594, -0.024144137278199196, -0.01330668292939663, -0.02125687152147293, -0.0070411441847682, 0.017840975895524025, -0.028279265388846397, -0.006046401336789131, 0.0941648855805397, 0.02908249758183956, -0.034527137875556946, -0.07372584939002991, 0.03148380294442177, 0.01205199770629406, 0.018611688166856766, 0.0015351494075730443, -0.00917191430926323, 0.03398082032799721, -0.04865128546953201, -0.013879716396331787, 0.04855703189969063, -0.031809043139219284, 0.013370123691856861, -0.009179037064313889, 0.02220762148499489, 0.023554649204015732, -0.04029105603694916, -0.02103440649807453, -0.03139236196875572, 0.027860060334205627, 0.03361266851425171, 0.0009623127989470959, 0.04965443164110184, -0.021893948316574097, 0.007263338193297386, 0.020084792748093605, 0.026963919401168823, -0.05606122687458992, 0.053069744259119034, -0.022220110520720482, 0.030392900109291077, 0.01331639289855957, -0.03170239180326462, -0.052920397371053696, -0.045688189566135406, -0.04540827125310898, -0.022418856620788574, -0.01199584174901247, 0.0013224264839664102, -0.007490165531635284, -0.029658615589141846, 0.01805141195654869, 0.008765345439314842, -0.09204645454883575, 0.08705180138349533, 0.03894497826695442, -0.03557761758565903, 0.021370025351643562, 0.010663853026926517, 0.05386143922805786, -0.021384892985224724, -0.026290157809853554, -0.01912558637559414, 0.009249205701053143, -0.030262380838394165, 0.02577514387667179, -0.0027496381662786007, 0.03707101568579674, 0.07000037282705307, -0.01737913489341736, 0.024898577481508255, 0.002373632974922657, -0.02243795432150364, 0.04253338277339935, -0.010876123793423176, 0.0066981385461986065, -0.013373407535254955, 0.02279510162770748, 0.020207537338137627, -0.031200213357806206, 0.0077346572652459145, 0.012498686090111732, -0.01470494456589222, 0.05329667404294014, -0.007957329973578453, 0.014380134642124176, -0.009045923128724098, -0.05915446951985359, -0.0028017694130539894, -0.024765707552433014, -0.037027206271886826, -0.01447940245270729, 0.03827928751707077, 0.0075162420980632305, 0.07722004503011703, 0.03676780313253403, 0.0385344922542572, 0.01543373242020607, 0.05004168674349785, 0.008181450888514519, -0.03033309057354927, -0.004388421308249235, 0.015919405966997147, -0.028093550354242325, -0.029849017038941383, -0.04719257727265358, 0.03147142007946968, 0.05638083070516586, 0.004510403145104647, -0.007015332579612732, 0.03536346182227135, 0.012173090130090714, -0.019280731678009033, 0.013716417364776134, 0.018407730385661125, -0.026382820680737495, 0.0014734045835211873, -0.054666463285684586, -0.031249379739165306, -0.00627276673913002, 0.039534781128168106, 0.052784767001867294, 0.07733011990785599, 0.05264132097363472, 0.018464457243680954, -0.006672396790236235, 0.028132764622569084, -0.07466651499271393, -0.0463358499109745, 0.026705510914325714, 0.05710107833147049, 0.055080004036426544, 0.027796685695648193, 0.0027485741302371025, -0.0068763610906898975, 0.02044585533440113, -0.00538159254938364, 0.03004504181444645, -0.007333201821893454, 0.014857842586934566, -0.10014516860246658, -0.029650242999196053, -0.00842647161334753, 0.02426259219646454, -0.043201956897974014, 0.019130829721689224, -0.025566192343831062, 0.038281988352537155, -0.06743546575307846, 0.029163261875510216, 0.014956006780266762, 0.02719191648066044, -0.05751074105501175, -0.05585824325680733, -0.001964951166883111, 0.02356899529695511, 0.00995761901140213, 0.13827408850193024, -0.008835485205054283, -0.00019723258446902037, 0.026552312076091766, 0.0008034229394979775, -0.01327809039503336, -0.004621764179319143, -0.029074180871248245, -0.012763629667460918, -0.08009947091341019, -0.12743549048900604, 0.04485917463898659, 0.0036037706304341555, -0.004273798782378435, -0.014731998555362225, 0.059605177491903305, -0.06429319828748703, -0.04144906997680664, -0.007159678731113672, -0.02656511589884758, -0.05646155774593353, 0.019414393231272697, 0.04682542756199837, -0.037116967141628265, 0.03861156478524208, 0.0121623445302248, -0.026550469920039177, -0.008522567339241505, -0.022753378376364708, 0.04086773470044136, -0.03818659484386444, 0.011676156893372536, -0.04793056473135948, 0.05316854640841484, 0.0027100511360913515, -0.0053892782889306545, -0.0626208484172821, -0.03798238933086395, -0.020806077867746353, 0.019468069076538086, -0.029963664710521698, -0.051516901701688766, -0.010806233622133732, 0.028042208403348923, 0.01746583916246891, 0.04635949432849884, 0.01147225871682167, 0.021017808467149734, -0.0005201824242249131, 0.021070506423711777, -0.033004164695739746, 0.04853679984807968, -0.0628754124045372, 0.022924451157450676, 0.02242806740105152, 0.030861901119351387, 0.050038620829582214, 0.013769146986305714, 0.014149066992104053, -0.050757475197315216, -0.014471976086497307, 0.013008765876293182, -0.011378820985555649, 0.06691402196884155, -0.029106546193361282, 0.009397335350513458, -0.03008436970412731, -0.00650642579421401 ]
<p>Please help me proving this:</p> <p>Suppose that $Y_1,\ldots,Y_n$ are i.i.d. nonnegative RV's with CDF $F$ and $E(Y_i)=\mu&lt;\infty$. Let $y_1,\ldots,y_n$ be a realization from which an EDF $\hat{F}$ is defined: $$ \hat{F}(y)=\frac{1}{n}\sum_{i=1}^nI(y_i\leq y). $$ <strong>Want to show</strong>: $$ \text{plim}_{n\to\infty}\left(n^{1/2}\int_0^\infty y(\hat{F}(y)-F(y))d(\hat{F}-F)(y)\right)=0. $$ Please state any further necessary assumptions.</p> <hr> <p>EDIT responding to GUNG'S comment:</p> <p>This result is a small step in a bigger argument in Russell Davidson 2009's paper on the Gini index. The author must have considered it obvious because he mentions it without proof. </p> <p>I have some understanding of asymptotic theory such as some laws of large numbers, some variants of the CLT, various modes of convergence, Slutsky Theorem, measure theory in general and probability theory in particular, and some stochastic calculus.</p> <p>My problem is I've been learning asymptotic theory on my own and I haven't done a lot of exercises in this. So while I want to understand the author's reasoning, I don't know where to start with this one.</p>
g73674
[ -0.03728792443871498, 0.028968991711735725, -0.00714441342279315, -0.047116898000240326, -0.004087451845407486, -0.03521498292684555, 0.03275230526924133, -0.0461202934384346, -0.023303117603063583, -0.002970418194308877, -0.06005723774433136, 0.022058792412281036, -0.006964335683733225, 0.05460861697793007, 0.016404949128627777, 0.011674003675580025, 0.05851731076836586, -0.004576557315886021, -0.012125992216169834, -0.014646733179688454, 0.0052627394907176495, 0.08337854593992233, -0.04518617317080498, -0.007020480465143919, 0.060443051159381866, -0.055724646896123886, 0.02520195208489895, 0.050166089087724686, -0.04267115890979767, 0.0034992981236428022, 0.046807192265987396, -0.007369243074208498, 0.01831740327179432, -0.022473983466625214, 0.02432413399219513, 0.0020860424265265465, 0.05051590874791145, -0.006912193261086941, 0.07144247740507126, 0.027634577825665474, 0.02840726263821125, 0.051201436668634415, 0.1049710363149643, 0.029849641025066376, -0.03369985893368721, 0.006190965883433819, -0.01719125360250473, 0.0753135159611702, 0.04588490352034569, -0.06165878102183342, 0.01600595936179161, 0.020875437185168266, 0.07775957882404327, -0.043910034000873566, -0.05066164582967758, 0.0733528807759285, -0.057451531291007996, -0.011802496388554573, -0.011846591718494892, 0.005267603788524866, 0.04574465751647949, -0.011607857421040535, -0.03200340270996094, -0.013845210894942284, -0.007107167039066553, 0.010431068949401379, 0.003152519231662154, 0.006499637383967638, 0.01353825256228447, -0.0036767006386071444, -0.024043582379817963, -0.0008831337909214199, 0.08255671709775925, 0.002248967532068491, -0.09236933290958405, 0.051657535135746, 0.02727668173611164, 0.012846006080508232, -0.01941012404859066, 0.010120515711605549, -0.06890162825584412, -0.04786395654082298, -0.00459820032119751, -0.024340743198990822, 0.019232887774705887, -0.01206692960113287, 0.045779112726449966, -0.005767389200627804, -0.02296968176960945, 0.005929667968302965, -0.0063758003525435925, 0.015836989507079124, -0.030679164454340935, 0.027631687000393867, 0.012594086118042469, 0.02865312062203884, -0.005102068185806274, 0.0440957173705101, -0.0530971996486187, -0.03472035378217697, -0.024249959737062454, 0.05176718160510063, 0.032272521406412125, -0.022423719987273216, 0.013335890136659145, 0.016481587663292885, 0.03731625899672508, -0.03552765026688576, -0.009051041677594185, -0.021884720772504807, -0.05511186271905899, -0.03559763357043266, -0.024535054340958595, -0.05215983837842941, 0.011720811016857624, 0.03495962172746658, -0.007856466807425022, -0.011251500807702541, -0.08178691565990448, 0.06566909700632095, 0.005113961640745401, -0.000009854125892161392, 0.033785492181777954, 0.03745722025632858, 0.008204009383916855, 0.06228594854474068, -0.0037748939357697964, 0.06173710525035858, 0.08076845854520798, 0.0157870315015316, -0.002533430466428399, 0.007875313982367516, 0.05620572343468666, 0.028122805058956146, 0.033833105117082596, 0.017619198188185692, 0.028356317430734634, -0.011939271353185177, 0.017423508688807487, -0.005882773082703352, -0.032849494367837906, -0.030532218515872955, 0.02199767716228962, -0.024704117327928543, -0.009538347832858562, 0.050869010388851166, 0.023519987240433693, -0.027133727446198463, -0.010342231951653957, -0.02884267270565033, -0.05160122364759445, 0.08203897625207901, -0.041028860956430435, -0.0024035079404711723, -0.03498955816030502, 0.023695548996329308, 0.017592187970876694, -0.012705275788903236, -0.04604761302471161, -0.06178232282400131, -0.03463168442249298, 0.0055678593926131725, -0.012868690304458141, 0.02292381227016449, -0.020169688388705254, 0.0229436494410038, 0.005338009912520647, -0.011974867433309555, -0.024332471191883087, -0.017843008041381836, -0.03389253094792366, 0.06210961937904358, 0.04522997885942459, -0.00837678648531437, 0.021810924634337425, 0.023416806012392044, -0.09068155288696289, 0.006183252204209566, -0.054092537611722946, -0.00539920711889863, -0.04563006013631821, -0.03485511988401413, -0.01282400544732809, -0.018498994410037994, 0.006729270797222853, -0.0658242329955101, 0.04956347122788429, 0.07571504265069962, -0.05161767080426216, 0.03125450387597084, -0.01340706367045641, 0.07380121946334839, 0.0035264070611447096, 0.05876324325799942, -0.0048527498729527, -0.018856137990951538, 0.035250838845968246, -0.08817164599895477, -0.02582702971994877, -0.040863484144210815, 0.010590661317110062, 0.016013862565159798, 0.04390325769782066, 0.005992055870592594, -0.07898396253585815, 0.04208262264728546, -0.027811892330646515, -0.002447831677272916, -0.005332915112376213, 0.021948833018541336, 0.012683859094977379, -0.08771175146102905, -0.07239045947790146, -0.01309893187135458, 0.00922380480915308, -0.038187175989151, 0.009031490422785282, 0.03269541636109352, 0.0038899159990251064, 0.0417279489338398, 0.02473224513232708, -0.01574196107685566, 0.018796373158693314, 0.026886459439992905, -0.04204806685447693, 0.04395347461104393, 0.024778295308351517, 0.01312989741563797, -0.01757991313934326, 0.006911744363605976, -0.07270599901676178, 0.008943036198616028, -0.028111672028899193, -0.039058610796928406, -0.005459750536829233, 0.005798717960715294, 0.01850700005888939, 0.021663090214133263, 0.04566531628370285, 0.023543093353509903, -0.025925762951374054, -0.0381658636033535, -0.034332770854234695, 0.0031971214339137077, 0.01543978787958622, -0.00022711112978868186, 0.02339022420346737, 0.0005337126203812659, -0.009082610718905926, 0.04202107712626457, -0.0003659362264443189, 0.029277777299284935, 0.004333080258220434, 0.04417130723595619, -0.004710169974714518, -0.03356143459677696, 0.002791075501590967, 0.012781326659023762, -0.008913019672036171, 0.012249113991856575, -0.0673944354057312, -0.023062625899910927, -0.005974070634692907, -0.009327361360192299, -0.05945257470011711, 0.02822348289191723, 0.01777154579758644, -0.028659766539931297, -0.05230289325118065, 0.00855117104947567, 0.03276035189628601, -0.010350148193538189, 0.04210219904780388, 0.04601043835282326, 0.0066244457848370075, 0.0013351497473195195, -0.03516896069049835, 0.016635699197649956, -0.005856925155967474, 0.010194387286901474, 0.017350835725665092, 0.014641515910625458, -0.02746613137423992, 0.045714303851127625, -0.008399508893489838, -0.044750019907951355, 0.02076050080358982, -0.003165115136653185, 0.024288438260555267, 0.02462637796998024, -0.007311046123504639, -0.002383946906775236, 0.061855532228946686, 0.013369448482990265, -0.02237144112586975, -0.06368642300367355, -0.0076828389428555965, -0.03567918390035629, 0.006560435518622398, -0.03485984355211258, 0.035369157791137695, -0.007250240538269281, -0.03522844985127449, -0.058462463319301605, 0.11094103753566742, -0.048941150307655334, 0.0015621917555108666, -0.023777944967150688, -0.011721634306013584, -0.056680500507354736, 0.06183205172419548, 0.030953921377658844, 0.0197258610278368, -0.08649367839097977, -0.0018815856892615557, 0.001089296885766089, 0.027426673099398613, 0.012794455513358116, 0.04678288847208023, -0.07865755259990692, 0.019365500658750534, -0.06259813159704208, 0.004574346821755171, 0.031960953027009964, 0.04440437629818916, -0.07851561903953552, -0.07814718782901764, 0.008783782832324505, 0.03486429154872894, -0.008101902902126312, 0.0280060525983572, 0.06227615103125572, 0.04466509073972702, -0.032477524131536484, -0.07069527357816696, -0.06855446100234985, -0.007840938866138458, 0.07582873851060867, 0.034184664487838745, 0.03230644389986992, -0.06693706661462784, -0.03154938668012619, 0.007832461036741734, -0.01701204851269722, 0.016526684165000916, 0.004049211740493774, -0.022494640201330185, 0.0559367910027504, 0.03550035133957863, 0.043330118060112, -0.00636464124545455, -0.03242766112089157, 0.04178369417786598, -0.040273312479257584, -0.0008196835988201201, 0.018961243331432343, 0.041586220264434814, 0.006815552245825529, 0.016288837417960167, -0.0037044540513306856, 0.04719306901097298, 0.027382226660847664, -0.0018126274226233363, 0.003455727593973279, 0.01941429078578949, 0.039543699473142624, 0.019678911194205284, 0.0296159815043211, -0.027328521013259888, 0.01091657392680645, 0.00743680726736784, -0.011311529204249382, 0.029001282528042793, -0.004427851643413305, 0.022693339735269547, -0.028607990592718124, 0.025311240926384926, 0.05087043344974518, -0.007235030177980661, 0.02304038032889366, 0.05233282968401909, 0.010188930667936802, 0.01896221563220024, -0.02321013994514942, -0.03785207122564316, 0.029835760593414307, -0.036844898015260696, 0.010513261891901493, 0.029726337641477585, -0.00898138526827097, 0.002321356674656272, -0.05014411732554436, 0.0036801407113671303, 0.04271130636334419, -0.0010995452757924795, -0.0609288215637207, -0.008633182384073734, -0.041577018797397614, -0.02894187718629837, 0.014002171345055103, 0.00224685063585639, -0.01291858870536089, 0.03448479622602463, -0.055410005152225494, 0.0034617851488292217, -0.02245108224451542, 0.05170939490199089, -0.011439964175224304, 0.00776962423697114, -0.06299345195293427, -0.012697719037532806, 0.00040343671571463346, 0.02116362936794758, -0.03674664720892906, 0.01444749440997839, 0.013209800235927105, 0.025408251211047173, -0.055961281061172485, 0.0527842715382576, -0.00008623408211860806, 0.011467051692306995, 0.04317036271095276, -0.023085130378603935, -0.04952436313033104, 0.02489246428012848, 0.01652102917432785, 0.049684789031744, 0.03253445774316788, -0.01494169607758522, -0.03206673637032509, 0.006272666621953249, 0.026926180347800255, -0.03546079993247986, 0.0454416461288929, -0.03535822406411171, -0.024910982698202133, 0.018316330388188362, 0.057011011987924576, -0.07075542956590652, 0.02316121943295002, -0.0023946475703269243, -0.011201298795640469, -0.03136203810572624, -0.005442052148282528, 0.016630681231617928, 0.011653076857328415, -0.0663258507847786, -0.04285489022731781, 0.002698892494663596, 0.0029415390454232693, -0.01648685336112976, 0.03250790014863014, 0.02504345215857029, -0.025048233568668365, 0.020813167095184326, -0.039426617324352264, -0.03919545188546181, 0.0558943971991539, 0.04167913272976875, 0.008445225656032562, 0.042665306478738785, 0.0029416726902127266, -0.009659824892878532, 0.01121505070477724, 0.06217659264802933, 0.03413698822259903, 0.004812055733054876, -0.044162265956401825, -0.0008831953746266663, -0.016460658982396126, 0.00131840945687145, 0.00496641593053937, 0.05654066801071167, -0.03723372891545296, -0.08528007566928864, 0.004697434138506651, -0.002953926334157586, -0.009453835897147655, 0.036490846425294876, 0.024686945602297783, -0.027907053008675575, -0.028152281418442726, 0.002531960140913725, -0.014864122495055199, 0.0015551556134596467, 0.0020460193045437336, -0.008500207215547562, -0.03022812306880951, -0.0332154743373394, -0.0695466473698616, -0.020244086161255836, -0.019314870238304138, 0.05506456643342972, 0.0667526051402092, -0.04646114259958267, 0.023220909759402275, 0.052098799496889114, -0.09785173833370209, -0.008012991398572922, -0.009900211356580257, -0.09573651850223541, -0.015193028375506401, -0.0034805783070623875, 0.022961657494306564, 0.02418772503733635, 0.08211671561002731, 0.08280140906572342, -0.0012874504318460822, -0.004876353312283754, 0.02917587384581566, -0.024979548528790474, 0.0736326351761818, 0.03954942151904106, -0.03962784260511398, 0.0016858084127306938, 0.00890528503805399, -0.03501944616436958, 0.006640946958214045, -0.009319144301116467, 0.013719680719077587, 0.03947028890252113, -0.009785639122128487, 0.03427090495824814, 0.01636485755443573, 0.00029527751030400395, -0.02365584671497345, -0.06205599009990692, -0.08237036317586899, -0.028377441689372063, 0.011963773518800735, 0.04295714944601059, -0.026990510523319244, -0.003346850397065282, -0.0914715901017189, -0.0061957212164998055, 0.014896979555487633, -0.002283477922901511, -0.03276921063661575, 0.017539896070957184, 0.005862917751073837, 0.04188842698931694, -0.017531124874949455, 0.047553978860378265, 0.03898737207055092, -0.09520753473043442, -0.012861338444054127, -0.021547384560108185, -0.036364201456308365, 0.023741278797388077, -0.012723226100206375, 0.03265385702252388, 0.00875235628336668, -0.03257564827799797, -0.06043507158756256, 0.03578764200210571, 0.004019923508167267, -0.0213398989289999, 0.016144422814249992, -0.02114207297563553, -0.031443025916814804, 0.04537108540534973, -0.03533577919006348, 0.02141537144780159, 0.016837118193507195, -0.04219716787338257, -0.009390028193593025, 0.027507413178682327, 0.027904314920306206, 0.035845231264829636, 0.030097562819719315, 0.050197552889585495, 0.0472596138715744, 0.10109566897153854, -0.03258885070681572, 0.05754231661558151, 0.02662567049264908, 0.010031200014054775, -0.014583294279873371, 0.024083105847239494, -0.029682422056794167, -0.024593837559223175, 0.059506796300411224, 0.013496414758265018, 0.02680312469601631, 0.007417035289108753, 0.025808075442910194, -0.05201313644647598, -0.015548810362815857, -0.016580620780587196, 0.021319417282938957, -0.060076165944337845, 0.009672978892922401, -0.0020802803337574005, -0.005131853278726339, -0.013319255784153938, 0.000676695432048291, -0.018427526578307152, -0.026184609159827232, -0.017236746847629547, -0.03979935124516487, -0.040335413068532944, -0.019545773044228554, 0.04876989498734474, -0.037639934569597244, -0.07056175917387009, -0.0020063582342118025, -0.03078535757958889, -0.008727974258363247, 0.01887558400630951, 0.03267710283398628, 0.03901027888059616, 0.006397086661309004, 0.035004641860723495, 0.032590921968221664, -0.012354038655757904, 0.03428186476230621, -0.03382384777069092, 0.007164692971855402, -0.008496313355863094, -0.030948927626013756, 0.03190615400671959, 0.04234816133975983, -0.02073916606605053, 0.00695953331887722, -0.018788965418934822, 0.09243585914373398, -0.01838594488799572, -0.04674288630485535, 0.03331395238637924, 0.011625410988926888, 0.07370736449956894, 0.026678824797272682, -0.021840889006853104, 0.001237254124134779, -0.03798730671405792, -0.010172118432819843, -0.010127896443009377, 0.04018271714448929, 0.028010031208395958, 0.047971684485673904, -0.019518906250596046, 0.05050342157483101, -0.023718364536762238, -0.011666206642985344, 0.034953732043504715, -0.01499954704195261, 0.008940027095377445, -0.007209762930870056, -0.05078738555312157, 0.025194624438881874, 0.006962119601666927, 0.004184041637927294, 0.015569513663649559, 0.03014526516199112, -0.027401840314269066, -0.03115858882665634, 0.05033388361334801, -0.02173733524978161, 0.042563244700431824, -0.04721790552139282, -0.008036229759454727, -0.025107666850090027, -0.02529917284846306, -0.02852538786828518, -0.03207860887050629, 0.028561851009726524, -0.04434114694595337, -0.06598867475986481, -0.0921049416065216, -0.06362225860357285, 0.039710305631160736, -0.026753799989819527, -0.046617764979600906, -0.005710180848836899, -0.040177587419748306, 0.023129930719733238, -0.016399189829826355, 0.02721633017063141, -0.011734363622963428, -0.02710168994963169, -0.0267486609518528, 0.019751176238059998, -0.023056073114275932, -0.0352620854973793, -0.02858252450823784, -0.009925990365445614, 0.01601398177444935, -0.0063252574764192104, -0.019332321360707283, -0.013686507008969784, -0.033672332763671875, -0.033503297716379166, 0.03821135684847832, 0.045628320425748825, 0.02775745838880539, -0.05435954034328461, -0.0008939091931097209, -0.019403202459216118, 0.029249055311083794, 0.1016353890299797, -0.016850367188453674, 0.015999067574739456, -0.01464986801147461, -0.002079378580674529, -0.003884923178702593, 0.007991105318069458, 0.054334890097379684, 0.00886744074523449, -0.029738890007138252, -0.014527203515172005, 0.01920589990913868, -0.02386481501162052, -0.06209294870495796, -0.004800424445420504, 0.07110927999019623, 0.021670132875442505, -0.054349057376384735, -0.008626329712569714, 0.042608775198459625, -0.028967635706067085, -0.004561505746096373, 0.016735216602683067, 0.01016503106802702, -0.027045026421546936, -0.09135758131742477, -0.0660286545753479, -0.055869027972221375, 0.005613643676042557, 0.0005474492209032178, 0.02917584218084812, -0.03242667391896248, -0.01011977531015873, -0.039199791848659515, 0.006510814186185598, -0.01525211613625288, 0.0013493567239493132, 0.05313095822930336, -0.0213116854429245, 0.004482523538172245, 0.0325922854244709, -0.06544749438762665, -0.05432114005088806, 0.05196031183004379, 0.004828006960451603, 0.005083680152893066, 0.02443733438849449, -0.05098395422101021, -0.00441902969032526, -0.014966387301683426, -0.038348615169525146, -0.001160179148428142, 0.002017782535403967, -0.024850284680724144, 0.0698004812002182, 0.06281759589910507, 0.00865698978304863, 0.013602101244032383, 0.017785267904400826, 0.08179960399866104, 0.01481628604233265, -0.012726889923214912, -0.03497761860489845, -0.029797304421663284, 0.05109109356999397, 0.0026588074397295713, -0.0122697027400136, -0.02173749916255474, -0.029590889811515808 ]
<p>149 students each sat two tests. My null hypothesis is that the product-moment correlation coefficient is 1, because each test should be an accurate indicator of current attainment. The actual PMCC for the data is 0.912152856.</p> <p>Please could you show (and explain) how to test if this is a significant result?</p>
g73675
[ -0.0408015176653862, -0.04249655082821846, -0.004537123255431652, 0.0023304582573473454, 0.04774732142686844, 0.02507973648607731, 0.058542001992464066, -0.03312185779213905, 0.016416890546679497, -0.010360052809119225, -0.015440979041159153, 0.013830142095685005, 0.030115345492959023, -0.0366247296333313, -0.01850217953324318, -0.023000799119472504, 0.048749737441539764, -0.038911934942007065, -0.05296715721487999, 0.008769417181611061, -0.02626609429717064, -0.02169555239379406, 0.0016288767801597714, -0.04954579472541809, -0.02550109289586544, -0.007118698209524155, -0.01796291023492813, 0.0023759796749800444, -0.06095866858959198, 0.026048768311738968, 0.041998490691185, 0.004944560118019581, 0.045259807258844376, -0.007386462762951851, -0.07418622821569443, 0.0008600996807217598, 0.03807201236486435, 0.04788310080766678, -0.009442291222512722, 0.019485680386424065, 0.015924673527479172, 0.0542154498398304, -0.0034277013037353754, -0.019036585465073586, -0.06476110965013504, 0.015519958920776844, -0.017251644283533096, -0.016938909888267517, 0.0010226372396573424, -0.046953897923231125, -0.0323793888092041, 0.04132552444934845, 0.0930728167295456, -0.00024728861171752214, 0.007901102304458618, 0.0640600249171257, 0.052620697766542435, -0.010616013780236244, 0.05475512892007828, 0.008363642729818821, 0.041505273431539536, -0.016573326662182808, 0.03415805846452713, 0.0034164111129939556, -0.0041456688195466995, -0.014244504272937775, 0.01534211728721857, -0.002887751441448927, 0.014422676526010036, 0.03505627065896988, -0.014685524627566338, -0.006898202933371067, 0.046907708048820496, -0.0314430370926857, -0.04335084557533264, -0.027449069544672966, -0.019583506509661674, -0.06490384787321091, 0.023057613521814346, -0.016603859141469002, 0.04330018535256386, 0.013217497617006302, 0.03048812597990036, 0.08771289885044098, 0.029109416529536247, -0.039212629199028015, 0.023562567308545113, -0.016286971047520638, -0.012886480428278446, 0.0027604077477008104, 0.06147490069270134, 0.05037602782249451, -0.01168150082230568, 0.08949562162160873, -0.033765971660614014, -0.023313920944929123, 0.009766293689608574, 0.01755896955728531, -0.036670174449682236, 0.004096298478543758, 0.024202680215239525, 0.030507439747452736, -0.003454952733591199, -0.0037758699618279934, -0.029685234650969505, 0.03619137033820152, 0.027401363477110863, 0.009481090120971203, -0.03987966850399971, -0.005446814000606537, -0.07966108620166779, 0.032706040889024734, -0.04034380242228508, -0.03488709405064583, 0.00525180296972394, -0.06023215502500534, 0.005778725724667311, -0.07067550718784332, -0.039192792028188705, -0.02709140069782734, 0.028728369623422623, 0.024657100439071655, 0.006787796970456839, 0.05771595612168312, -0.018024573102593422, 0.026277363300323486, -0.028150472790002823, 0.006643060594797134, -0.0004729513602796942, 0.02955980785191059, -0.018576813861727715, -0.04558471962809563, -0.008534359745681286, 0.03404039517045021, -0.015471124090254307, 0.04584755748510361, 0.014829413965344429, 0.0757329910993576, -0.05371233820915222, 0.030981101095676422, -0.01967097818851471, 0.012947514653205872, 0.003842922393232584, 0.007944426499307156, -0.03667471930384636, 0.010764560662209988, -0.013075107708573341, 0.023578766733407974, -0.004917667247354984, -0.010226340964436531, 0.06430211663246155, -0.020997365936636925, -0.02182658202946186, 0.04173169285058975, -0.04419204592704773, 0.0046659973450005054, -0.03720364347100258, -0.06510022282600403, -0.008656458929181099, 0.09745068848133087, -0.021383175626397133, -0.03152940049767494, 0.04732418805360794, -0.02016826532781124, -0.016537263989448547, -0.04055709019303322, 0.01644260250031948, 0.0021887707989662886, -0.017540255561470985, -0.04498693346977234, 0.006521852687001228, -0.0034989695996046066, 0.027170127257704735, -0.019300734624266624, -0.02479887567460537, -0.012714643962681293, 0.04218241944909096, 0.060002632439136505, 0.11029153317213058, 0.0582939088344574, 0.034992627799510956, 0.0482473261654377, 0.02399499900639057, 0.0038740457966923714, -0.014414126053452492, -0.07464547455310822, -0.024841254577040672, 0.05980416014790535, -0.04974626377224922, 0.05847112461924553, -0.05943772569298744, -0.07404142618179321, -0.03385932371020317, 0.004486083518713713, -0.01955576241016388, -0.0527515783905983, 0.049392879009246826, -0.05422521382570267, 0.021690480411052704, -0.05556468293070793, -0.0161813385784626, 0.029595794156193733, 0.03168945014476776, 0.01279027946293354, -0.006121444515883923, -0.04123760759830475, 0.02478022314608097, 0.0017343732761219144, 0.03601976856589317, 0.009150073863565922, -0.019705602899193764, -0.03760062903165817, -0.020066121593117714, 0.00982111319899559, -0.0024601502809673548, -0.05816775932908058, -0.02004365622997284, 0.016235297545790672, -0.007668014615774155, 0.04509994760155678, -0.022332072257995605, -0.015870563685894012, 0.02007761038839817, -0.027913885191082954, 0.018845435231924057, 0.06274843215942383, -0.0077514941804111, -0.02471722848713398, -0.06246611103415489, 0.05292530357837677, 0.012686233036220074, 0.04611211270093918, 0.0051492382772266865, 0.037948038429021835, 0.028308745473623276, 0.03564462065696716, 0.022839723154902458, 0.0027397421654313803, -0.024485405534505844, 0.055571358650922775, -0.012874782085418701, -0.003043588949367404, -0.0001240906276507303, 0.012192820198833942, 0.0230138897895813, -0.03844483941793442, 0.02588355727493763, 0.018275588750839233, 0.009119768626987934, 0.05307270213961601, 0.036444470286369324, 0.040685541927814484, 0.014142774976789951, 0.009502491913735867, 0.015496273525059223, 0.0015544057823717594, 0.0400780625641346, -0.00932238344103098, -0.03246421739459038, 0.008200264535844326, 0.006776287220418453, -0.03147213160991669, 0.019206104800105095, 0.03454812616109848, -0.006542597431689501, -0.016878368332982063, -0.05512767285108566, -0.059417083859443665, 0.004832649137824774, 0.02410138212144375, -0.028464535251259804, 0.039812713861465454, 0.051941342651844025, 0.05776965245604515, -0.028123242780566216, -0.03864383324980736, -0.004239433445036411, -0.028857694938778877, -0.00417865626513958, -0.04170656204223633, 0.008978323079645634, 0.06061336025595665, 0.01555921696126461, -0.00833862740546465, 0.03586626052856445, -0.025895386934280396, 0.023760681971907616, 0.013581912964582443, -0.008985352702438831, 0.06563854962587357, -0.02050381898880005, 0.014588112011551857, -0.012692361138761044, 0.047580551356077194, 0.0114305280148983, -0.009379676543176174, 0.10501610487699509, -0.08574879169464111, 0.01914893090724945, -0.03365320712327957, 0.02500920183956623, -0.013524502515792847, -0.01017081644386053, -0.022315332666039467, 0.08892258256673813, 0.006719773635268211, -0.006433520466089249, 0.0024478223640471697, 0.015641693025827408, -0.018827524036169052, -0.043895699083805084, -0.008788829669356346, 0.044974010437726974, -0.05648955702781677, -0.00961209461092949, 0.03832300007343292, 0.04050324112176895, 0.039394527673721313, -0.014492918737232685, -0.016887415200471878, 0.04269235208630562, -0.07831493765115738, -0.019704114645719528, -0.004440683405846357, 0.001323484699241817, -0.011369609273970127, -0.03977152705192566, 0.028985843062400818, -0.03776315972208977, 0.0007712490041740239, 0.01140299066901207, 0.035077549517154694, -0.007824440486729145, -0.0003438467683736235, 0.019785188138484955, -0.028648803010582924, 0.04301935434341431, 0.012886006385087967, -0.03976413235068321, 0.03204819932579994, -0.025507628917694092, 0.017679259181022644, 0.02721959538757801, -0.026343466714024544, 0.019051121547818184, -0.00904219038784504, 0.050389546900987625, 0.014463979750871658, 0.023087233304977417, 0.026372386142611504, 0.013355478644371033, -0.04803881049156189, -0.024344373494386673, -0.025242749601602554, 0.04381268471479416, 0.05075652897357941, 0.0017131799831986427, 0.031674742698669434, 0.0031357291154563427, 0.023163223639130592, 0.03173306584358215, -0.0222511924803257, 0.03838012367486954, 0.020511392503976822, 0.021160807460546494, 0.007924710400402546, -0.0593390017747879, 0.08155080676078796, 0.04641091078519821, 0.019786573946475983, -0.029940487816929817, 0.0560293085873127, 0.007978293113410473, -0.020543688908219337, 0.015843717381358147, -0.001961306668817997, -0.048016052693128586, -0.02155965007841587, -0.05639820173382759, -0.003714426886290312, 0.0511208176612854, 0.0016586589626967907, -0.036755602806806564, 0.011833966709673405, 0.005958130583167076, -0.0021386779844760895, -0.028813771903514862, 0.004309892188757658, 0.05797097086906433, -0.003525080159306526, 0.039739616215229034, -0.0029482741374522448, -0.04346954822540283, 0.08189503848552704, 0.042937178164720535, -0.0743744820356369, -0.049332212656736374, -0.010561594739556313, 0.02447262965142727, 0.0412217415869236, -0.04948844388127327, 0.01616920344531536, 0.024394497275352478, 0.014602008275687695, -0.0403720922768116, 0.02713743783533573, -0.0717208981513977, 0.02607685513794422, 0.023114977404475212, -0.04668271541595459, -0.008611459285020828, 0.023575829342007637, 0.002555088372901082, -0.04014186933636665, -0.01355795655399561, 0.006225727964192629, 0.01653999276459217, -0.017138931900262833, 0.07000276446342468, 0.04433741420507431, -0.023843904957175255, 0.05434776470065117, 0.0004371379327494651, -0.02804216369986534, 0.02849476784467697, 0.007122131530195475, 0.02358976937830448, -0.013229521922767162, -0.009052274748682976, 0.021492894738912582, 0.04559987038373947, 0.05665825307369232, 0.035564783960580826, 0.04542217776179314, 0.002636001445353031, 0.09128638356924057, -0.08425787091255188, 0.014864341355860233, 0.016653480008244514, -0.007976096123456955, 0.0069070556201040745, -0.03014594316482544, -0.0363105833530426, -0.02482810616493225, -0.03727881982922554, 0.01897415705025196, -0.05376991257071495, -0.054644834250211716, 0.022705156356096268, -0.020203476771712303, -0.012686040252447128, 0.014886381104588509, 0.007717333734035492, -0.031627170741558075, 0.007870445027947426, -0.0022465637885034084, 0.02841227687895298, -0.000674824696034193, 0.004335100296884775, 0.04031553119421005, -0.025672797113656998, -0.02514408901333809, 0.004546303767710924, -0.025291549041867256, 0.05124896392226219, -0.0063139572739601135, 0.030363203957676888, -0.07461152970790863, 0.024277199059724808, -0.009464365430176258, -0.04317795857787132, -0.038589101284742355, 0.0448315255343914, 0.0006375720258802176, -0.018018867820501328, -0.006611826363950968, -0.03733536973595619, -0.05886297672986984, -0.009501910768449306, -0.01342154573649168, -0.011437635868787766, -0.03793386369943619, -0.016905590891838074, -0.09280755370855331, -0.014935591258108616, -0.04927464574575424, -0.013388305902481079, -0.05168991535902023, -0.010057836771011353, -0.030034683644771576, 0.018409261479973793, 0.011934828944504261, -0.0319666787981987, -0.002561827888712287, -0.04329795017838478, -0.012575068511068821, 0.03986741229891777, -0.01064638327807188, 0.03541305288672447, 0.004166590049862862, -0.06518623977899551, 0.04176762327551842, 0.06576909124851227, 0.017727596685290337, -0.040015626698732376, 0.002676920732483268, 0.04880036786198616, -0.07521868497133255, 0.03772576525807381, 0.04326467961072922, 0.0027558142319321632, 0.0051202476024627686, 0.07587703317403793, 0.016714220866560936, -0.06680893898010254, 0.005226588808000088, 0.025953052565455437, 0.03264269977807999, -0.057131052017211914, -0.005922510288655758, 0.11076096445322037, 0.03235282748937607, -0.015506737865507603, 0.034345392137765884, -0.035616129636764526, -0.010808983817696571, -0.021457308903336525, -0.017800796777009964, 0.019286667928099632, 0.03216636925935745, 0.023902256041765213, 0.02523905783891678, 0.02410643920302391, -0.04368036612868309, 0.02071026898920536, -0.024611476808786392, 0.012023558840155602, -0.053241580724716187, 0.03432038053870201, -0.01902807131409645, -0.091778464615345, 0.024450210854411125, 0.011575868353247643, -0.009378816932439804, 0.03520529717206955, 0.04387812316417694, -0.01707763783633709, -0.10148541629314423, -0.0027972061652690172, -0.060814548283815384, 0.06028548255562782, 0.03424125909805298, -0.0432618111371994, 0.022381912916898727, 0.0005755964084528387, -0.008361411280930042, 0.03618001192808151, -0.007488692179322243, -0.0296942126005888, 0.019902260974049568, 0.05043504014611244, -0.049328528344631195, 0.0026541175320744514, 0.015834035351872444, -0.04720892012119293, -0.03669312223792076, -0.017314696684479713, 0.007682988420128822, -0.03283700719475746, -0.037080079317092896, 0.029172096401453018, -0.010827915742993355, 0.06328433752059937, -0.01837354525923729, -0.031367186456918716, 0.0047403136268258095, -0.029757997021079063, 0.007544271182268858, 0.0545697845518589, -0.03054199181497097, 0.017111124470829964, -0.0418391078710556, 0.013316288590431213, 0.007619956973940134, 0.03346458822488785, 0.01612936332821846, -0.04683981090784073, 0.036520108580589294, -0.031757425516843796, -0.014418341219425201, -0.07750748842954636, 0.01621543988585472, -0.02033914066851139, -0.020628750324249268, 0.027158450335264206, -0.002158328890800476, -0.024621739983558655, 0.032067012041807175, -0.022835997864603996, -0.0017033042386174202, 0.04851608723402023, 0.017477354034781456, -0.01992826722562313, -0.012468048371374607, -0.003274759044870734, -0.0004794550477527082, 0.0059417239390313625, 0.021289551630616188, -0.052000660449266434, 0.04345834627747536, -0.053430862724781036, 0.032071322202682495, 0.029032673686742783, 0.09704899042844772, 0.06429602950811386, 0.003958440385758877, -0.0265659186989069, 0.0077512082643806934, -0.05679505690932274, -0.02529444731771946, 0.01617196388542652, -0.01853828690946102, -0.0446317158639431, -0.07586484402418137, 0.009752410463988781, 0.042735107243061066, -0.010063870809972286, -0.025125103071331978, -0.015358892269432545, -0.033734627068042755, -0.025086505338549614, -0.024813534691929817, 0.01500144973397255, -0.02447315864264965, -0.016708988696336746, 0.07297778874635696, -0.04958326742053032, 0.04362494871020317, -0.01596013456583023, 0.015475026331841946, 0.011863945052027702, -0.006368543487042189, -0.0588480643928051, -0.009512968361377716, -0.010118182748556137, -0.006100093014538288, 0.07486488670110703, 0.06046406924724579, -0.051720667630434036, -0.039526261389255524, 0.015065706335008144, -0.036390967667102814, 0.044887855648994446, -0.038654178380966187, 0.0250551700592041, 0.06880657374858856, 0.04653376713395119, -0.0033329022116959095, 0.10390973836183548, -0.057664550840854645, -0.045752882957458496, -0.0463365837931633, -0.0020768996328115463, -0.027208589017391205, -0.016880376264452934, 0.00034096505260095, -0.01141436118632555, -0.03240571171045303, 0.0219806507229805, -0.08092144131660461, 0.03006107732653618, 0.0030819622334092855, -0.05750976875424385, 0.02099449373781681, 0.008651766926050186, 0.022188058122992516, -0.036681681871414185, -0.014932268299162388, -0.004141638986766338, -0.04174984246492386, -0.0659354031085968, -0.05574223771691322, 0.005334117915481329, 0.008080407045781612, 0.0019449463579803705, 0.07337690144777298, -0.017178060486912727, -0.023136841133236885, 0.031088631600141525, 0.028120601549744606, -0.026729606091976166, -0.03321520611643791, 0.0055891890078783035, -0.03888171911239624, 0.01588977314531803, 0.032548870891332626, 0.028907237574458122, -0.030017012730240822, 0.022327551618218422, 0.034449271857738495, -0.01568075641989708, 0.023791013285517693, -0.0774826854467392, -0.037023771554231644, 0.02439800277352333, 0.01381501741707325, 0.034928370267152786, -0.03348294645547867, -0.03830981254577637, 0.021443145349621773, 0.02294287085533142, 0.026958338916301727, -0.05443977564573288, -0.024450065568089485, -0.006260405294597149, -0.03856324404478073, -0.03492770716547966, -0.05236959829926491, -0.026186615228652954, 0.06835448741912842, -0.0068168677389621735, -0.018917301669716835, 0.02626681700348854, -0.03314262256026268, -0.07063926011323929, -0.08644048124551773, -0.013691633939743042, 0.05456669256091118, -0.013376313261687756, 0.03119954839348793, -0.02018098346889019, -0.00468816515058279, -0.05602578446269035, -0.015574867837131023, -0.003361363895237446, 0.013945596292614937, 0.0028037356678396463, 0.06472782045602798, 0.017740152776241302, -0.010365081019699574, -0.03683222830295563, -0.035684630274772644, 0.00692382687702775, -0.016292449086904526, 0.008826748467981815, 0.0000340446422342211, -0.03994214907288551, 0.06982636451721191, 0.050571899861097336, 0.0015583509812131524, -0.038495130836963654, 0.02026432193815708, -0.07407019287347794, 0.04420396685600281, 0.0675010159611702, 0.005593013949692249, -0.016762318089604378, -0.0017331222770735621, 0.03264326974749565, 0.009790812619030476, -0.020053716376423836, 0.014795677736401558, -0.031266022473573685, -0.001684318296611309, -0.03157266974449158, 0.026909776031970978, -0.058401137590408325, 0.012358793057501316 ]
<p>I recently came across a predicting problem (0-1 outcome, with more than 80 variables), I decided to use GBM (Gradient Boosting Machine by Friedman)to handle this job. I let the GBM use only 70% of the dataset, and within this training set, 60% are used at each iteration. </p> <p>During this process I found a big problem of GBM: there was one predictor (AAA) that was so important (nearly causal) that this single predictor can predict the outcome with precision=40% at recall=40% (0-1 unevenly distributed, with 0: 80%, and 1: 20%), and this single predictor model was better than the GBM with 80 predictors including it (AAA). I wonder why this could happen, I would like to hear you thought on it. </p> <p>From a 'linear regression' perspective, I suspect multicollinearity, that GBM splits many other spurious predictors that correlated to AAA, gradually missing the predictive power of AAA. Additionally, I found GBM cut each of my predictor in a very 'overfitting' way (predictor sometime positive, sometime negative affect the fitted value). To tackle this problem, my strategy was to use a parameter of GBM called 'var.monotone' (it takes three values, 1 for positive correlation, -1 for negative, 0 for arbitrary). I selected 22 out of the original 80 predictors based on there association with the outcome, and used var.monotone to force their relationship with the outcome. the model was slightly better. </p> <p>I would like to know if force each predictors relationship with the outcome is a good strategy to mitigate overfitting, what's the better way from your perspective? More importantly, do you think a blackbox with 80 predictors really work? how about a logistic regression, or a L1 regularized one, with only 5 highly important (or causal) predictors?</p> <p>Thanks, Hicham Hu</p>
g36513
[ 0.008906825445592403, 0.006664997898042202, 0.0030737591441720724, -0.03057204745709896, 0.04872039705514908, -0.0213423240929842, 0.048277873545885086, 0.0428687147796154, 0.019506296142935753, -0.008271211758255959, 0.015985941514372826, 0.007632692810148001, 0.026956601068377495, 0.010344840586185455, -0.05075449123978615, 0.004585635382682085, 0.009787178598344326, -0.00024768468574620783, -0.02562919817864895, -0.029208214953541756, -0.010709892958402634, 0.0043765171431005, 0.04355088248848915, -0.030080365017056465, -0.06662674248218536, -0.00023773637076374143, 0.016411298885941505, 0.04097941517829895, -0.04423411190509796, 0.019434425979852676, 0.024826062843203545, 0.00619992520660162, -0.0060276673175394535, -0.06111413985490799, -0.10381820052862167, 0.048182301223278046, 0.03680238872766495, 0.05233685299754143, -0.03816824406385422, 0.029911933466792107, 0.05878964066505432, 0.008124306797981262, -0.005808813031762838, 0.028652744367718697, -0.04143092408776283, 0.015218389220535755, 0.004053670912981033, -0.015314038842916489, -0.015619882382452488, -0.011967734433710575, -0.0028264266438782215, -0.025014152750372887, 0.003150833770632744, -0.03375125303864479, 0.030511412769556046, 0.052173808217048645, -0.041112951934337616, 0.057978127151727676, -0.04776795953512192, -0.040781497955322266, 0.04764522612094879, 0.00799611397087574, -0.0310582984238863, 0.028317876160144806, 0.011474604718387127, 0.04734591767191887, -0.06421758234500885, -0.03132002800703049, 0.005671200808137655, 0.018932396546006203, -0.022740166634321213, 0.018777694553136826, 0.027339961379766464, 0.032202739268541336, 0.0006063618347980082, -0.02650858834385872, 0.0028898909222334623, 0.06535650789737701, 0.03926592692732811, 0.01028795912861824, 0.016056004911661148, 0.017698289826512337, 0.011433597654104233, 0.07947798818349838, 0.021701546385884285, 0.024236662313342094, 0.024581341072916985, 0.021517885848879814, 0.0077050067484378815, -0.008549842052161694, -0.006714525632560253, 0.00193729717284441, 0.03219742700457573, 0.020257852971553802, -0.015584636479616165, 0.022465651854872704, -0.017210381105542183, -0.007376054301857948, 0.025157505646348, -0.006512640509754419, 0.005609715357422829, 0.0904574915766716, -0.013260182924568653, -0.007920547388494015, -0.07784555107355118, 0.013059810735285282, 0.0485956072807312, -0.0014438118087127805, -0.015746628865599632, 0.004340566694736481, -0.06619708240032196, 0.016150187700986862, -0.03027900494635105, -0.06083580106496811, -0.0442238450050354, -0.007114933803677559, 0.03967921808362007, -0.033463966101408005, -0.01592458225786686, -0.053813349455595016, 0.04867849498987198, -0.01235216110944748, 0.011243621818721294, -0.03253215178847313, -0.0000131762544697267, -0.011485939845442772, -0.039948541671037674, 0.03794761747121811, -0.011186239309608936, -0.0140689667314291, 0.014611829072237015, -0.09214462339878082, -0.021088609471917152, 0.05333932116627693, 0.011376617476344109, 0.05563139170408249, -0.005926768761128187, 0.0485260933637619, 0.058671582490205765, 0.05475296452641487, -0.058730386197566986, -0.03423623740673065, 0.0030378715600818396, -0.017457488924264908, -0.02986997738480568, 0.04457318037748337, 0.00649027805775404, 0.023543283343315125, -0.029328621923923492, 0.022533776238560677, -0.006926460191607475, 0.028572747483849525, -0.05188619717955589, 0.06673373281955719, 0.017431456595659256, 0.04556549713015556, 0.016713861376047134, -0.03514181077480316, -0.01725582219660282, -0.0329839251935482, 0.015616528689861298, -0.055897582322359085, 0.010226852260529995, 0.014115910977125168, -0.012150014750659466, 0.0008067128947004676, 0.0468328520655632, -0.0614682212471962, -0.04760388284921646, -0.01057798694819212, -0.005165529437363148, -0.0118750324472785, 0.04371753707528114, -0.024925032630562782, 0.0627630352973938, 0.028232727199792862, 0.08484352380037308, 0.001959148095920682, 0.05395054444670677, 0.0011395354522392154, 0.013870269060134888, 0.041008561849594116, -0.000180679329787381, -0.03336116671562195, -0.011475570499897003, -0.06695853173732758, -0.008679261431097984, 0.07030339539051056, -0.01425260305404663, 0.007522496860474348, 0.052670594304800034, -0.01843647100031376, -0.018675843253731728, 0.02978409081697464, -0.06694072484970093, -0.019713962450623512, 0.0685756653547287, -0.03136127442121506, -0.02925766631960869, 0.0028965394012629986, -0.009047631174325943, 0.02538345381617546, -0.012853573076426983, 0.06869321316480637, 0.026238057762384415, 0.050658490508794785, 0.007235562428832054, 0.022271646186709404, 0.009017927572131157, -0.004651628900319338, -0.062336266040802, 0.028436923399567604, -0.04457852989435196, 0.013997046276926994, -0.019447986036539078, -0.061119887977838516, -0.017674937844276428, 0.056589119136333466, 0.02054458297789097, 0.03541163355112076, -0.035335056483745575, 0.007867441512644291, 0.012043606489896774, -0.0030329208821058273, -0.026596136391162872, 0.030700402334332466, 0.04238015413284302, -0.056010596454143524, -0.026056792587041855, 0.003606726648285985, -0.029172752052545547, -0.049951646476984024, 0.07876678556203842, -0.05532902106642723, 0.03332379087805748, 0.008330734446644783, 0.029048718512058258, -0.029216745868325233, -0.0715232640504837, 0.0497848205268383, 0.003162270411849022, -0.012369835749268532, -0.007875433191657066, -0.05693397670984268, 0.037374209612607956, 0.009002605453133583, 0.02779470570385456, -0.017873337492346764, 0.03455290570855141, -0.0031439096201211214, -0.06461663544178009, 0.0638904720544815, -0.04182649403810501, -0.053867168724536896, 0.011465181596577168, 0.005162372253835201, 0.033187106251716614, 0.022462831810116768, 0.004058602266013622, -0.002867673523724079, 0.04041912779211998, 0.003280214499682188, -0.018044382333755493, 0.03342512249946594, -0.0456160306930542, -0.03249511867761612, 0.022735217586159706, -0.024456996470689774, -0.01636112853884697, 0.07375870645046234, 0.013227341696619987, -0.03423309326171875, 0.019175056368112564, 0.02501368336379528, 0.016283195465803146, 0.05566740408539772, -0.06742466241121292, 0.028007591143250465, 0.08383671939373016, 0.027942541986703873, -0.012672285549342632, -0.04780583828687668, -0.020805463194847107, -0.01419716514647007, 0.02068210393190384, 0.028156789019703865, 0.033676739782094955, 0.010509990155696869, -0.003229414811357856, 0.03885404020547867, -0.02304130792617798, 0.03729929029941559, 0.046533308923244476, -0.003769435454159975, -0.000056947945267893374, -0.018098045140504837, 0.04561065137386322, -0.018873663619160652, 0.021878814324736595, -0.0052648140117526054, -0.08043485879898071, 0.06578407436609268, -0.0175306499004364, 0.00972678791731596, 0.01298433542251587, -0.06280943006277084, -0.047455042600631714, 0.04176587983965874, -0.010113980621099472, 0.00008939139661379158, 0.009508432820439339, -0.02615431323647499, 0.01997980661690235, 0.04714881628751755, -0.012138202786445618, -0.04607773572206497, 0.01109983865171671, 0.029051311314105988, -0.005802158731967211, -0.06380464136600494, 0.05180688574910164, -0.01617170125246048, -0.01610175333917141, -0.015788154676556587, -0.018168382346630096, 0.06897056102752686, -0.017077909782528877, 0.012236031703650951, -0.06420540064573288, 0.028677862137556076, 0.034150004386901855, 0.0448797233402729, -0.03709039464592934, 0.04064587503671646, -0.008907347917556763, -0.05240287631750107, -0.03058716654777527, -0.06848639994859695, 0.003727926407009363, 0.006922293454408646, -0.04319416731595993, 0.0070108771324157715, 0.019907034933567047, -0.02064693160355091, -0.05201849713921547, 0.03908607363700867, 0.054544441401958466, -0.011794672347605228, 0.004275488201528788, -0.012168307788670063, -0.03443629667162895, -0.035354651510715485, -0.020957622677087784, 0.005118745844811201, -0.00821621436625719, -0.011984546668827534, 0.06720680743455887, 0.029462890699505806, 0.03662124276161194, 0.0009327460429631174, 0.039344798773527145, 0.012569200247526169, -0.039943888783454895, -0.010919369757175446, 0.008737798780202866, 0.047208257019519806, 0.05116700753569603, 0.059223055839538574, -0.00165848049800843, 0.0035322466865181923, 0.042359378188848495, -0.05913245677947998, 0.012425163760781288, -0.006946958601474762, 0.008467522449791431, 0.02624179795384407, 0.055835746228694916, 0.019671352580189705, -0.028139160946011543, -0.0006528604426421225, 0.052282724529504776, 0.00977268535643816, -0.02988211065530777, 0.02952914498746395, -0.028416432440280914, -0.007902749814093113, 0.02993539161980152, -0.014175076968967915, 0.03047119453549385, 0.04128533974289894, -0.05939658731222153, -0.009891900233924389, -0.04099130630493164, 0.0645122081041336, 0.01952209882438183, -0.03638636693358421, -0.005321497097611427, 0.03438081964850426, 0.0448530875146389, 0.03605356812477112, -0.01912316493690014, -0.019620155915617943, 0.018790706992149353, 0.007658562622964382, -0.043711498379707336, -0.06589610129594803, -0.04346966743469238, 0.04445677623152733, -0.02660674788057804, -0.010190940462052822, 0.008087694644927979, -0.003254129085689783, -0.027750574052333832, -0.05292372778058052, 0.059935472905635834, -0.06364933401346207, 0.025334259495139122, 0.047494638711214066, 0.00931105948984623, -0.03612149506807327, 0.07730446755886078, 0.008595486171543598, -0.04066789895296097, -0.008388824760913849, 0.01361702848225832, -0.0608367845416069, -0.042170993983745575, -0.0553743951022625, 0.04507968947291374, 0.03254511579871178, 0.08748091757297516, 0.013292312622070312, -0.021220048889517784, 0.01912793517112732, 0.02340887486934662, -0.0017531040357425809, 0.028265196830034256, -0.037897687405347824, 0.00795289408415556, 0.001426630886271596, 0.05406815558671951, -0.040962230414152145, -0.033098578453063965, 0.02936200052499771, 0.019331295043230057, -0.036439888179302216, -0.020639311522245407, 0.02145351655781269, -0.020141297951340675, 0.05807531625032425, 0.03546496480703354, 0.03791195526719093, 0.01081435289233923, -0.056556325405836105, 0.055396903306245804, 0.00032420389470644295, 0.06152995303273201, 0.040220748633146286, 0.035797324031591415, 0.044010985642671585, -0.02615228481590748, -0.04306415095925331, -0.03703885152935982, 0.02991526387631893, 0.002456390531733632, -0.028140565380454063, -0.025045542046427727, -0.03659628704190254, 0.01330017764121294, 0.030689088627696037, -0.0754171684384346, 0.01649586856365204, 0.026120837777853012, -0.009343826211988926, -0.06258388608694077, 0.014151222072541714, -0.036170393228530884, -0.04884427413344383, 0.027017129585146904, 0.022486258298158646, 0.0035898005589842796, -0.01593235321342945, 0.03875793516635895, -0.05366367846727371, -0.05326168239116669, 0.010433170944452286, 0.0370970293879509, -0.05904272571206093, 0.04676828905940056, 0.04281387850642204, 0.0609482005238533, 0.04404197260737419, 0.044973667711019516, -0.053696200251579285, -0.036576464772224426, -0.06350197643041611, 0.02998563088476658, -0.014096761122345924, -0.001990011427551508, -0.018134959042072296, -0.057150937616825104, 0.0321003757417202, 0.04162229597568512, -0.033156778663396835, -0.021117258816957474, -0.006408114917576313, 0.06498399376869202, -0.019862810149788857, 0.023134930059313774, 0.0458202064037323, -0.017528068274259567, -0.003937434870749712, 0.05766689032316208, -0.005068205762654543, -0.027498530223965645, -0.028533054515719414, -0.0031268950551748276, 0.008517381735146046, -0.037338171154260635, -0.03288859874010086, 0.05835632234811783, -0.0006479487637989223, -0.021885575726628304, -0.0012450519716367126, 0.03436718508601189, -0.025044234469532967, -0.049446746706962585, -0.02451765537261963, 0.013749955222010612, 0.006181561853736639, 0.06765197962522507, 0.00917061883956194, 0.00447370670735836, 0.03296457976102829, 0.024146229028701782, 0.03675435483455658, -0.02381320297718048, 0.024195432662963867, 0.04654715955257416, -0.02759586274623871, 0.059089649468660355, 0.028171749785542488, 0.002868495648726821, -0.03576860576868057, -0.020799066871404648, -0.027344917878508568, -0.0744469091296196, -0.013371516019105911, -0.009925403632223606, -0.04860379919409752, 0.008820516988635063, 0.01148818340152502, 0.00041890444117598236, 0.021123085170984268, -0.0036814301274716854, -0.010398730635643005, -0.03940794616937637, -0.0327877439558506, 0.007826635614037514, 0.015095928683876991, -0.05873733013868332, -0.02721390314400196, 0.022234022617340088, -0.01837417483329773, -0.001871591666713357, -0.0003001636068802327, -0.0491875521838665, -0.025458618998527527, 0.00815174076706171, 0.06408114731311798, -0.027617819607257843, -0.03914062678813934, 0.05476074293255806, 0.07650373131036758, -0.05256097391247749, -0.04205890744924545, -0.021280363202095032, -0.005135136190801859, -0.005802616477012634, -0.028901414945721626, -0.004840193782001734, -0.04057922586798668, 0.027544518932700157, -0.07806476950645447, 0.0033523438032716513, 0.05767344683408737, -0.052381742745637894, 0.04907338693737984, -0.018162891268730164, 0.015038595534861088, -0.004573415033519268, -0.022429414093494415, 0.03254511579871178, -0.05632304772734642, -0.03728507086634636, -0.016830531880259514, -0.014807458966970444, -0.009923885576426983, 0.0022795195691287518, -0.08150599896907806, 0.024385761469602585, 0.007842260412871838, 0.0052568344399333, -0.012320474721491337, 0.0018981869798153639, 0.01621589995920658, -0.05091148242354393, -0.00006814088555984199, 0.009348152205348015, 0.011483229696750641, -0.0393378771841526, 0.0006558169843629003, 0.018351150676608086, 0.06070394068956375, 0.024751020595431328, -0.003017786890268326, -0.003081153379753232, 0.021364394575357437, -0.0014751387061551213, 0.01574668101966381, 0.015093534253537655, 0.0017147103790193796, -0.017995724454522133, 0.02593635395169258, 0.0231394711881876, 0.011567346751689911, -0.016332633793354034, -0.019292112439870834, 0.035813167691230774, -0.021590804681181908, -0.017389478161931038, 0.030533991754055023, -0.0004749945946969092, -0.002132852328941226, -0.05570298805832863, 0.05997778847813606, -0.08345779776573181, 0.02543903887271881, -0.03810213506221771, 0.01881783828139305, -0.017104916274547577, -0.0341474674642086, -0.016150083392858505, 0.018039261922240257, 0.00844993069767952, -0.0017169364728033543, 0.029506966471672058, 0.08875206112861633, 0.0003894873952958733, -0.00896946806460619, -0.013905080035328865, 0.012161440216004848, -0.017588308081030846, -0.052414946258068085, -0.10302753001451492, 0.019771119579672813, 0.0486520417034626, -0.00032232035300694406, 0.11181370168924332, 0.05563514679670334, 0.02066762000322342, -0.06022339314222336, -0.031296584755182266, -0.02461901493370533, 0.0003257834760006517, 0.03753853216767311, -0.04680880904197693, -0.07283584773540497, -0.015343522652983665, -0.08333531022071838, -0.0093297204002738, -0.08757892996072769, -0.007044994737952948, 0.01709674671292305, 0.04580608382821083, -0.007578822784125805, -0.027146879583597183, 0.01314647775143385, -0.05515684932470322, 0.0063684736378490925, -0.0036147378850728273, -0.017653558403253555, 0.007200551684945822, 0.03891386091709137, -0.010231788270175457, 0.0777883306145668, -0.0137739647179842, 0.026258233934640884, -0.024274617433547974, 0.0113718556240201, -0.04485713317990303, -0.06830556690692902, 0.033211857080459595, 0.01614496484398842, -0.02080201543867588, 0.011697632260620594, -0.04094798117876053, 0.02267572656273842, -0.011504556983709335, 0.08888441324234009, -0.03349389135837555, 0.04688349738717079, -0.034992750734090805, -0.05194895714521408, 0.03198790177702904, 0.021897317841649055, 0.028012871742248535, -0.03368651866912842, 0.03301006928086281, -0.027290809899568558, -0.04422494024038315, -0.0006391978822648525, -0.08040764927864075, 0.03377813473343849, -0.005567364394664764, -0.055202990770339966, 0.0011740566696971655, -0.03852318227291107, 0.045205533504486084, -0.022778553888201714, -0.07667791843414307, 0.02927507646381855, -0.0009260353981517255, -0.001820563105866313, 0.01894836500287056, -0.023787081241607666, 0.009788292460143566, -0.017905620858073235, -0.055681657046079636, -0.00029137858655303717, -0.02716766856610775, -0.10341930389404297, -0.048374541103839874, 0.0102091608569026, 0.03046092391014099, -0.02604270912706852, -0.04415364935994148, 0.07775022834539413, -0.04681750759482384, 0.015505670569837093, -0.04385874792933464, 0.00422238651663065, 0.002585990820080042, 0.019853636622428894, -0.011580188758671284, 0.043866630643606186, -0.019495196640491486, 0.01909887045621872, -0.03421393036842346, 0.011213434860110283, -0.04519834741950035, -0.02479393035173416, 0.0015824853908270597, -0.001269376720301807, -0.0030547999776899815, 0.0004629177274182439, -0.0412767119705677, -0.004139362368732691, 0.010521134361624718, -0.04186150059103966, -0.028070854023098946, 0.013911119662225246, -0.009091072715818882, -0.0010226186132058501, 0.02625788189470768, 0.06397765129804611, 0.03342820331454277, 0.006297656334936619 ]
<p>I have to validate the data in one database by comparing it to data from a validated application system. The solution I came up with was (at least in theory) creating a statistical method that would define the number of random samples needed to check on a table of the database, in order to say, that with a 95% chance the number of errors is representative for that table. Then, with the probability of the errors I could consider if the data is valid or not.</p> <p>The binomial distribution doesn't help, since I don't have any knowledge about the probability at which an error could be found. My statistical knowledge is pretty rusty and I can't figure it out right now.</p> <p>Just to clarify again: Given N the number of entries in a table I want to know what number n for random samples I have to chose in order to be able to say after testing, that the probability of the error is p, at a 95% accurateness.</p> <p>I would be very helpful for every helping idea I could get. Any references to literature or sites covering this would also be greatly appreciated. Thanks in advance!</p>
g73676
[ 0.011108987033367157, -0.02772575616836548, -0.00022518238984048367, -0.002311848336830735, -0.02153867855668068, -0.0247297715395689, -0.010255632922053337, 0.034793902188539505, -0.014324111863970757, -0.014023766852915287, 0.009395424276590347, 0.004711015149950981, 0.06670767813920975, -0.01894615963101387, -0.024653812870383263, -0.008345946669578552, 0.008458551950752735, 0.00306304101832211, 0.018184544518589973, 0.028036145493388176, -0.014744697138667107, -0.00048038706881925464, -0.03058476373553276, -0.05963968113064766, -0.04138879477977753, -0.017236683517694473, -0.06370332092046738, 0.03600548580288887, -0.0851907730102539, 0.009969734586775303, -0.07818694412708282, 0.030493421480059624, 0.01903950609266758, -0.016996819525957108, -0.02306433953344822, -0.006683045998215675, -0.006601944100111723, 0.021961810067296028, 0.031738657504320145, -0.023368798196315765, -0.03689604252576828, 0.03260825574398041, 0.023104455322027206, 0.00010960514191538095, -0.018387693911790848, -0.0012000863207504153, -0.009037571027874947, 0.0685611441731453, 0.03979349881410599, -0.03803059458732605, 0.020374009385704994, -0.00215330021455884, 0.024193929508328438, -0.013753512874245644, -0.03179299458861351, 0.07874423265457153, -0.020090660080313683, 0.026600822806358337, -0.049167338758707047, -0.015871195122599602, 0.02525099366903305, -0.04003557562828064, -0.04118555039167404, -0.0036268937401473522, 0.012454921379685402, 0.07043831795454025, -0.02522224932909012, 0.03291076794266701, -0.004022612702101469, -0.002334863878786564, -0.01206777710467577, 0.07543940097093582, 0.0012597094755619764, 0.003298022784292698, -0.06058577448129654, -0.017020385712385178, -0.024005552753806114, 0.05680138245224953, 0.03442704677581787, 0.08684739470481873, 0.009677650406956673, -0.008537037298083305, 0.020169900730252266, -0.00717031629756093, -0.020731179043650627, 0.012942981906235218, -0.03807738050818443, -0.06164633110165596, -0.062034763395786285, 0.013735197484493256, 0.025566458702087402, 0.008589479140937328, 0.02573723904788494, 0.05187131091952324, -0.017731737345457077, 0.07180581241846085, -0.02944149263203144, -0.010211654007434845, -0.0026868670247495174, 0.01319075282663107, -0.018483489751815796, 0.01718907803297043, 0.014548663049936295, -0.020180821418762207, -0.026176830753684044, 0.007201340980827808, -0.01714087277650833, 0.03369804844260216, -0.03252090886235237, -0.029589669778943062, -0.01440425869077444, 0.027018459513783455, -0.07851235568523407, 0.0049975840374827385, -0.02743789367377758, 0.006794988177716732, 0.05956022068858147, 0.007500568870455027, -0.013819340616464615, 0.03204653039574623, 0.029615873470902443, 0.00672914320603013, -0.044088009744882584, 0.03914547711610794, -0.05349719524383545, -0.03658856824040413, -0.03669389709830284, 0.040520064532756805, -0.0074880002066493034, -0.04192531108856201, -0.054007504135370255, 0.012790659442543983, 0.04050678014755249, 0.011502010747790337, -0.002656392054632306, 0.059485048055648804, 0.06725790351629257, 0.0031214153859764338, -0.05110294371843338, -0.020781220868229866, 0.002666005166247487, 0.040478114038705826, 0.020197484642267227, -0.005896281450986862, 0.056139398366212845, 0.010353759862482548, 0.024471262469887733, 0.0063987914472818375, -0.024867549538612366, 0.011727319099009037, 0.011132815852761269, 0.024029532447457314, 0.008504675701260567, -0.05666884407401085, -0.02854340337216854, -0.010326799005270004, 0.017291292548179626, 0.010132867842912674, -0.038288820534944534, 0.008345326408743858, 0.02759512886404991, -0.005388973746448755, -0.00444078678265214, -0.006997444201260805, -0.0003834355156868696, 0.0025703045539557934, -0.00010010052210418507, -0.018878944218158722, -0.011573894880712032, -0.030225709080696106, 0.022452523931860924, 0.0005520183476619422, 0.06979150325059891, -0.05146358534693718, 0.044906310737133026, 0.038425955921411514, 0.03838494047522545, 0.055028680711984634, 0.059231266379356384, 0.04752269759774208, 0.06393101066350937, -0.014829988591372967, -0.015596505254507065, 0.020943930372595787, -0.020949598401784897, -0.05069184675812721, 0.03462360426783562, -0.007309054955840111, -0.020511569455266, -0.03281443938612938, -0.008975175209343433, -0.04050719738006592, -0.0020561954006552696, -0.06514400243759155, 0.004601574968546629, -0.002420310163870454, 0.002637403318658471, -0.05511365458369255, 0.06659449636936188, -0.04531555250287056, 0.013390067033469677, 0.027410265058279037, -0.05579859018325806, 0.059021759778261185, 0.02922346070408821, 0.007388207130134106, -0.04507412761449814, -0.009577580727636814, -0.05284514278173447, 0.028814395889639854, -0.003465228946879506, -0.04487476870417595, -0.017883874475955963, 0.014848978258669376, 0.02894616313278675, 0.02394869178533554, 0.028743436560034752, 0.009860530495643616, 0.020633365958929062, -0.007924062199890614, -0.014757085591554642, -0.03298966586589813, 0.038236651569604874, -0.00150349794421345, -0.00840760301798582, 0.040829189121723175, 0.008710396476089954, 0.0015199508052319288, 0.050101783126592636, 0.003368225647136569, -0.04804495349526405, -0.10249652713537216, -0.003920358140021563, -0.01712713949382305, 0.019647778943181038, 0.004390665329992771, -0.0506632924079895, 0.008376014418900013, 0.02525528520345688, -0.022259611636400223, -0.04645546153187752, 0.02175430953502655, -0.03331927955150604, 0.055269502103328705, -0.028867410495877266, -0.017266323789954185, -0.031219787895679474, -0.022457756102085114, 0.021322764456272125, 0.044155243784189224, -0.06290929019451141, -0.0037886742502450943, -0.0017901972169056535, -0.0014079887187108397, -0.035311758518218994, -0.013571137562394142, 0.02288532257080078, 0.002801541006192565, 0.02538704313337803, 0.020362969487905502, -0.02061380445957184, -0.06126106157898903, 0.010213405825197697, 0.009495755657553673, 0.010940246284008026, -0.010684976354241371, -0.00800500251352787, -0.011321046389639378, -0.019322367385029793, 0.033646464347839355, 0.05017775669693947, 0.022655757144093513, 0.012142810970544815, 0.0506138913333416, 0.071724534034729, 0.026891760528087616, -0.03488999232649803, 0.037381622940301895, 0.0271003395318985, 0.025379888713359833, -0.005167147610336542, -0.027225203812122345, 0.023287072777748108, 0.03153631463646889, 0.04020189121365547, 0.05067398026585579, 0.05116153508424759, -0.00146584736648947, 0.02948346920311451, 0.01602238230407238, 0.008039523847401142, 0.000694831891451031, -0.04796392470598221, -0.04627079516649246, -0.048203688114881516, -0.019175374880433083, -0.027389712631702423, -0.017212999984622, 0.09131765365600586, 0.03217864781618118, -0.0762283056974411, 0.015343885868787766, 0.0287754125893116, 0.039901699870824814, 0.00017716608999762684, 0.031203290447592735, -0.0395163968205452, -0.004941165447235107, 0.055378712713718414, 0.032345812767744064, -0.03675474226474762, -0.033707622438669205, -0.0197675209492445, -0.04848555475473404, 0.0041227200999855995, -0.020295344293117523, -0.00359137961640954, 0.054713569581508636, 0.02361602708697319, -0.05233335867524147, 0.014871656894683838, -0.020848792046308517, 0.014360422268509865, 0.03837873414158821, 0.008777410723268986, -0.01842443272471428, -0.01576130837202072, 0.06224703788757324, -0.058493658900260925, 0.004322381224483252, 0.043135806918144226, 0.030696043744683266, -0.006784958764910698, -0.04587629809975624, -0.022786973044276237, -0.05739612877368927, 0.032648954540491104, -0.07154799997806549, 0.014244436286389828, 0.06552781909704208, 0.04223264008760452, -0.028694577515125275, 0.002123593119904399, -0.025646718218922615, -0.05528562515974045, -0.0029059501830488443, 0.006441870238631964, 0.00576559966430068, 0.015107308514416218, -0.018442833796143532, 0.04041694104671478, -0.04634534567594528, -0.06576862931251526, -0.036378175020217896, 0.036344196647405624, 0.04562991112470627, 0.03444726765155792, -0.00517145823687315, 0.021068792790174484, 0.0017077336087822914, 0.07079286873340607, -0.022504249587655067, 0.06242175027728081, -0.039853792637586594, -0.0202510803937912, 0.034738197922706604, 0.01933443173766136, 0.050237398594617844, 0.058352261781692505, -0.026955002918839455, -0.05321935564279556, -0.024208392947912216, 0.010064927861094475, -0.0346277616918087, 0.08505090326070786, -0.022831721231341362, 0.02161591872572899, 0.06700724363327026, 0.04072707146406174, 0.07175939530134201, 0.044948332011699677, -0.013445229269564152, 0.04066676273941994, -0.020765652880072594, -0.02545628510415554, -0.015862418338656425, -0.005673074163496494, 0.027953730896115303, 0.015840930864214897, -0.013179270550608635, -0.01156666874885559, -0.10026540607213974, -0.09485107660293579, -0.02035197988152504, -0.012461568228900433, -0.018677562475204468, -0.049905624240636826, 0.04171079769730568, 0.06088674068450928, 0.04148728772997856, -0.016333220526576042, -0.013367073610424995, 0.004575877916067839, 0.0004576464998535812, 0.008333522826433182, 0.015993818640708923, 0.015567334368824959, 0.014981660060584545, -0.031440943479537964, 0.03327682614326477, -0.02765243873000145, -0.035123907029628754, 0.012769580818712711, 0.014858119189739227, -0.0027330692391842604, 0.04078547656536102, -0.011467238888144493, -0.02042214758694172, -0.00197891378775239, 0.04722296819090843, -0.02415754646062851, -0.04371548444032669, -0.0026908586733043194, -0.045758120715618134, 0.029371410608291626, -0.037244316190481186, 0.062186237424612045, 0.0247089471668005, 0.08587240427732468, -0.015448607504367828, -0.018682876601815224, 0.05721913278102875, 0.01367921195924282, 0.07417267560958862, -0.0038708848878741264, 0.018781714141368866, 0.026715431362390518, -0.008868942968547344, -0.017468484118580818, -0.037255264818668365, -0.0204662773758173, -0.010046682320535183, -0.020118052139878273, 0.02445738948881626, -0.02786082588136196, 0.07820965349674225, -0.05725736543536186, 0.006018662825226784, 0.00017088084132410586, 0.05444822087883949, 0.004245235119014978, -0.04124969244003296, -0.027330569922924042, -0.005317998118698597, -0.019685883074998856, 0.05309808999300003, 0.006644586566835642, 0.029778016731142998, -0.0100944759324193, 0.05177195742726326, -0.02939460799098015, -0.013526891358196735, -0.045873384922742844, -0.012770460918545723, -0.022704387083649635, 0.031137963756918907, 0.0014548489125445485, -0.014356636442244053, 0.015327192842960358, -0.03798650577664375, -0.04341892898082733, -0.028386637568473816, 0.031233040615916252, -0.02104971744120121, -0.017844650894403458, 0.05251401662826538, -0.004496642388403416, 0.009989149868488312, 0.024409210309386253, -0.004921122454106808, -0.02022036351263523, -0.027175109833478928, 0.0431019589304924, 0.016681745648384094, -0.006401227321475744, -0.06148315966129303, 0.03393968194723129, -0.04612383991479874, 0.09286034107208252, 0.01888740062713623, 0.02046699821949005, 0.011250901967287064, 0.05845100060105324, 0.017174864187836647, -0.021273262798786163, -0.07088273763656616, -0.022415662184357643, -0.011923984624445438, -0.00906586553901434, -0.02328883484005928, -0.05767856910824776, 0.03162764012813568, -0.00026067037833854556, -0.003960847854614258, 0.020408326759934425, -0.015750624239444733, 0.05361160263419151, 0.004264096263796091, -0.011381011456251144, -0.009939640760421753, 0.016021545976400375, 0.07840477675199509, 0.018631169572472572, 0.05707048997282982, -0.06534504145383835, 0.016258126124739647, 0.02693222090601921, 0.004611244425177574, -0.03285226225852966, -0.015092871151864529, 0.02795415185391903, 0.024267176166176796, 0.022790715098381042, -0.011373043060302734, -0.04240871220827103, -0.029932664707303047, -0.022453371435403824, -0.037466924637556076, 0.0260764192789793, -0.050995443016290665, 0.011397697031497955, 0.021775349974632263, -0.01932864636182785, -0.03291390463709831, -0.07218681275844574, -0.055088747292757034, -0.003922813106328249, -0.007702996022999287, 0.041206829249858856, -0.003929201513528824, -0.05134888365864754, 0.03561675548553467, 0.018932288512587547, -0.03790907934308052, 0.01082663331180811, -0.009178691543638706, -0.004262080416083336, -0.01457799132913351, -0.0001787949731806293, -0.030842512845993042, 0.013811987824738026, 0.0966930165886879, -0.03565705940127373, -0.04645313322544098, -0.03043133020401001, 0.02742309309542179, -0.00730277132242918, -0.01155103649944067, 0.030229153111577034, 0.059444453567266464, -0.01367806177586317, -0.04057028144598007, 0.019696952775120735, 0.02385292574763298, -0.0015396573580801487, 0.00811564177274704, -0.08240142464637756, 0.02119431458413601, -0.05297252908349037, -0.011857911944389343, -0.027823299169540405, -0.036840952932834625, -0.0025508541148155928, -0.014718694612383842, 0.06498916447162628, 0.009952794760465622, -0.02300521917641163, 0.022921836003661156, 0.04099063202738762, -0.07485787570476532, -0.03692968189716339, -0.014160257764160633, 0.025799890980124474, 0.010941430926322937, -0.04554026573896408, -0.024943482130765915, -0.023736122995615005, 0.03934405371546745, -0.021552754566073418, -0.02945815958082676, 0.02229982241988182, 0.018253976479172707, 0.009287635795772076, -0.07342562824487686, -0.03192979842424393, -0.05097575485706329, 0.014117053709924221, -0.012308643199503422, -0.050669677555561066, -0.010706499218940735, -0.02584357187151909, -0.01053264643996954, -0.03521772101521492, -0.03339671716094017, -0.04728935286402702, 0.0048653678968548775, -0.024825453758239746, -0.01177793275564909, -0.014727851375937462, -0.026211492717266083, 0.0204160176217556, 0.01091044768691063, 0.026795092970132828, 0.07553108781576157, 0.009916085749864578, -0.04898160696029663, -0.10512030124664307, -0.04389660060405731, 0.001964737894013524, 0.02708342671394348, 0.007155491039156914, -0.015815505757927895, 0.007734890095889568, 0.012768184766173363, 0.02120138332247734, 0.03150924667716026, -0.022895213216543198, 0.031027961522340775, 0.07979145646095276, -0.025718551129102707, -0.01557330135256052, -0.0034473722334951162, 0.0397375114262104, 0.05744066461920738, -0.052875861525535583, 0.07941562682390213, -0.04729177802801132, -0.0161241814494133, 0.01808718591928482, 0.056378062814474106, -0.014560939744114876, 0.026112962514162064, 0.08493056893348694, 0.006195088382810354, 0.07900431752204895, -0.0243342537432909, 0.056607477366924286, 0.04465002566576004, 0.006726989056915045, 0.04497123137116432, -0.010029593482613564, -0.001762920175679028, -0.007052375003695488, -0.028657397255301476, 0.012391936965286732, 0.06515900790691376, 0.013019372709095478, 0.08327485620975494, 0.02866469696164131, -0.09727110713720322, 0.03392937779426575, -0.06408572196960449, -0.0075701395981013775, -0.07216581702232361, -0.04178713634610176, 0.05744413286447525, -0.01424491684883833, -0.016207944601774216, 0.007051317952573299, -0.05356047675013542, 0.008671420626342297, -0.029319074004888535, -0.016169410198926926, 0.04803171753883362, -0.04298476502299309, 0.018284957855939865, 0.03254421800374985, 0.04011020436882973, 0.037807803601026535, -0.015006911009550095, -0.06327668577432632, -0.05746874585747719, -0.04284048080444336, -0.027229418978095055, -0.006618332117795944, -0.003299494506791234, 0.014076154679059982, 0.010429746471345425, 0.027862001210451126, -0.004040576051920652, 0.0026384545490145683, -0.11630415916442871, -0.01625799387693405, -0.040897268801927567, -0.030347440391778946, 0.03727196529507637, 0.038119394332170486, -0.07075845450162888, 0.0701727494597435, 0.006183255463838577, 0.02616024948656559, 0.021349649876356125, 0.035911571234464645, 0.031141266226768494, -0.024808470159769058, -0.012257983908057213, -0.012183299288153648, 0.06480246037244797, 0.0032547819428145885, -0.07944975048303604, 0.05284108221530914, -0.005603127647191286, -0.027976568788290024, 0.01723821833729744, -0.032730020582675934, -0.04721885547041893, 0.013684610836207867, -0.00881534069776535, -0.019540971145033836, -0.03177089989185333, -0.03829355165362358, 0.0025714444927871227, 0.03013337031006813, 0.009386641904711723, 0.0013392196269705892, -0.023736774921417236, -0.0723600834608078, 0.0503532700240612, -0.008640588261187077, -0.04337525740265846, -0.018156705424189568, -0.013237864710390568, -0.052289076149463654, 0.0655333399772644, -0.0009392425999976695, 0.04095534235239029, -0.022550508379936218, 0.010547018609941006, -0.009250781498849392, 0.011929968371987343, -0.03210541605949402, 0.029038259759545326, -0.0030778043437749147, -0.014409619383513927, 0.004468034952878952, -0.04451092332601547, -0.038519326597452164, 0.03996535763144493, 0.039523012936115265, -0.021365370601415634, -0.07700467109680176, -0.029938291758298874, 0.005688669625669718, 0.07650931924581528, -0.015833571553230286, 0.047870587557554245, 0.04243512451648712, 0.031204400584101677, 0.019458485767245293, 0.031919173896312714, 0.053654152899980545, -0.03191936016082764, -0.04912221431732178, 0.07587241381406784, -0.060622796416282654, 0.0027561960741877556, -0.012127419002354145, 0.023791076615452766 ]
<p>I am applying a linear model to my data: $$ y_{i}=\beta_{0}+\beta_{1}x_{i}+\epsilon_{i}, \quad\epsilon_{i} \sim N(0,\sigma^{2}). $$</p> <p>I would like to estimate the confidence interval (CI) of the coefficients ($\beta_{0}$, $\beta_{1}$) using bootstrap method. There are two ways that I can apply the bootstrap method:</p> <ol> <li><p>Sample paired response-predictor: Randomly resample pairs of $y_{i}-x_{i}$, and apply linear regression to each run. After $m$ runs, we obtain a collection of estimated coefficients ${\hat{\beta_{j}}}, j=1,...m$. Finally, compute the quantile of ${\hat{\beta_{j}}}$.</p></li> <li><p>Sample error: First apply linear regression on the original observed data, from this model we obtain $\hat{\beta_{o}}$ and the error $\epsilon_{i}$. Afterwards, randomly resample the error $\epsilon^{*}_{i}$ and compute the new data with $\hat{\beta_{o}}$ and $y^{*}_{i}=\hat{\beta_{o}}x_{i}+\epsilon^{*}_{i}$. Apply once again linear regression. After $m$ runs, we obtain a collection of estimated coefficeints ${\hat{\beta_{j}}}, j=1,...,m$. Finally, compute the quantile of ${\hat{\beta_{j}}}$. </p></li> </ol> <p>My questions are:</p> <ul> <li><strong>How are these two methods different?</strong></li> <li><strong>Under which assumption are these two methods giving the same result?</strong></li> </ul>
g73677
[ -0.015037096105515957, -0.06603448837995529, 0.009958638809621334, 0.016541145741939545, 0.03805531933903694, -0.015894681215286255, 0.02779277227818966, -0.023076236248016357, -0.060275524854660034, -0.014716247096657753, -0.0407889224588871, 0.05038575083017349, 0.03646526858210564, 0.02573799155652523, -0.008712606504559517, -0.03518974781036377, 0.04463769122958183, -0.017333516851067543, -0.0005589801585301757, -0.037192799150943756, -0.04625371843576431, 0.0037665918935090303, -0.011162002570927143, -0.041512638330459595, -0.019748523831367493, -0.016975751146674156, -0.05161410570144653, 0.10589051246643066, 0.01232745498418808, 0.004422678612172604, -0.009486564435064793, -0.010552269406616688, 0.09475118666887283, -0.013266083784401417, 0.020151130855083466, 0.019319064915180206, 0.017400510609149933, -0.013296392746269703, 0.018717562779784203, -0.05242755264043808, 0.014188998378813267, 0.01716666854918003, 0.041017547249794006, -0.02265380136668682, -0.009282202459871769, -0.061917468905448914, -0.01315353810787201, -0.02095760405063629, 0.05603720620274544, 0.02098689414560795, 0.0304050762206316, 0.06042712554335594, 0.05438350513577461, -0.004586734343320131, 0.013368670828640461, 0.044349879026412964, 0.0023912021424621344, -0.020808130502700806, -0.03399508446455002, -0.011620309203863144, 0.014964551664888859, -0.010945706628262997, 0.04558110237121582, -0.02498644031584263, -0.0015684544341638684, 0.03947833925485611, -0.006734438706189394, -0.013760671950876713, -0.050691742449998856, -0.04652329161763191, 0.03687206283211708, -0.010497252456843853, 0.0036578921135514975, -0.029757849872112274, -0.06410975009202957, -0.016862744465470314, 0.007240138482302427, 0.05209339037537575, -0.03402486816048622, 0.022023949772119522, -0.027117660269141197, -0.02731354907155037, -0.05961928516626358, 0.0532023161649704, -0.03931719437241554, 0.03402014821767807, -0.03590750694274902, 0.003443734021857381, 0.011038058437407017, 0.0003251846064813435, 0.005328101105988026, -0.03496379777789116, 0.056111764162778854, 0.09012341499328613, -0.05356011539697647, -0.02562902867794037, -0.03125886991620064, -0.035438474267721176, 0.030502546578645706, 0.014747395180165768, 0.02185746468603611, 0.0712963193655014, -0.0026719917077571154, -0.003225043648853898, -0.044653113931417465, 0.012008833698928356, -0.0071799843572080135, -0.028103450313210487, -0.03456602618098259, -0.01435902900993824, -0.06318869441747665, 0.031672339886426926, -0.04330315440893173, -0.057710666209459305, -0.04370199143886566, -0.024018222466111183, 0.01633087545633316, -0.015060084871947765, 0.010499848984181881, 0.02947458066046238, 0.012728062458336353, 0.001899254391901195, 0.06520890444517136, 0.005983968265354633, -0.00900684017688036, -0.00099197740200907, -0.038080889731645584, 0.029525378718972206, 0.034467242658138275, 0.010421579703688622, 0.005928311496973038, -0.027554839849472046, -0.026252686977386475, -0.008566686883568764, 0.029841212555766106, -0.00527646578848362, -0.036750428378582, 0.029366539791226387, 0.016040990129113197, 0.014768865890800953, -0.07127082347869873, -0.01631481759250164, 0.06869293004274368, -0.027385413646697998, 0.03814205154776573, 0.0325278714299202, -0.01965881884098053, -0.018168969079852104, -0.02337314374744892, 0.05012330040335655, -0.02682083286345005, 0.037490569055080414, 0.031175633892416954, 0.031369488686323166, -0.030671777203679085, 0.038495585322380066, 0.04191631078720093, -0.021466301754117012, 0.015503284521400928, 0.0021367145236581564, 0.052824169397354126, -0.10819495469331741, 0.07121694833040237, -0.01996808499097824, 0.02386315166950226, -0.02373012714087963, 0.025769425556063652, -0.10424543172121048, -0.024792058393359184, 0.034639328718185425, 0.04102667421102524, -0.06402478367090225, 0.03909436613321304, -0.03938094526529312, 0.026478296145796776, 0.007290909066796303, 0.054042018949985504, 0.01428703311830759, 0.008054290898144245, 0.038346219807863235, 0.07857982069253922, 0.07521267235279083, -0.053132154047489166, -0.030141010880470276, -0.02347233146429062, -0.03527588024735451, -0.01066687423735857, 0.04429551959037781, -0.05391398072242737, -0.042086876928806305, -0.01541366521269083, 0.013105468824505806, -0.020353352651000023, 0.01161963026970625, -0.012193871662020683, 0.013511629775166512, 0.02864263206720352, -0.023067865520715714, -0.009884390980005264, 0.026856033131480217, -0.022385001182556152, 0.015674559399485588, 0.03409271687269211, -0.02920405939221382, -0.020164720714092255, 0.04323059692978859, -0.028046471998095512, -0.029708385467529297, 0.002437257906422019, 0.010004225187003613, 0.022384442389011383, 0.021235665306448936, 0.010527336038649082, -0.0001425858645234257, 0.011716566979885101, -0.05959683656692505, 0.04822992533445358, 0.024121325463056564, 0.0015995583962649107, -0.03415165841579437, 0.013283791020512581, -0.006447938270866871, -0.01036005187779665, -0.09467743337154388, 0.00021961485617794096, 0.04083889350295067, 0.04034813120961189, -0.008107383735477924, -0.015756521373987198, 0.03719296678900719, -0.04621913284063339, -0.05490923300385475, -0.01570218801498413, -0.023543449118733406, 0.01146169938147068, -0.011515097692608833, 0.043715160340070724, -0.03154553100466728, -0.007286325562745333, 0.00503146555274725, 0.03724164888262749, 0.00242454931139946, -0.03489690646529198, 0.02678791619837284, -0.01664213091135025, 0.0019855115097016096, 0.027769479900598526, -0.030360067263245583, 0.04363512992858887, -0.009720087982714176, -0.03265462443232536, 0.07640489935874939, 0.004584612790495157, -0.01719517447054386, 0.013635406270623207, -0.06240423396229744, 0.03079615905880928, -0.04186734929680824, -0.0026696412824094296, 0.005181790329515934, -0.06910015642642975, 0.021093793213367462, 0.01541763637214899, 0.01834741234779358, -0.01999383233487606, 0.009422463364899158, -0.04903937503695488, -0.013108341954648495, 0.020469507202506065, -0.009358672425150871, -0.03680872917175293, -0.005054438021034002, 0.04126223921775818, 0.06839606165885925, 0.053895898163318634, -0.020954908803105354, 0.0004762214084621519, 0.03558066859841347, -0.016507040709257126, 0.031535688787698746, -0.015278680250048637, -0.027885477989912033, 0.03251240774989128, 0.05338360369205475, 0.004506682511419058, 0.006094775162637234, 0.03183633089065552, -0.04597167670726776, 0.049619223922491074, -0.0060419621877372265, -0.0057416511699557304, -0.02751062624156475, -0.02200508490204811, 0.07631183415651321, -0.04161100089550018, 0.004061231389641762, 0.036083679646253586, -0.07326391339302063, 0.06827209144830704, 0.025276651605963707, 0.01621631532907486, -0.011168085969984531, -0.003940751310437918, -0.04677635803818703, 0.08791355043649673, -0.04114184156060219, 0.0018363256240263581, -0.01362154446542263, -0.04694610834121704, 0.025975195690989494, 0.03246540576219559, 0.030212631449103355, 0.01975846290588379, -0.024540411308407784, -0.003264709608629346, -0.051682934165000916, 0.01063010934740305, -0.03893290087580681, 0.04324297606945038, -0.056919071823358536, -0.010103038512170315, -0.06271786987781525, -0.059365686029195786, 0.03184480220079422, 0.009381003677845001, -0.034060727804899216, -0.08535727113485336, 0.04759038984775543, 0.007172588724642992, 0.0010658156825229526, 0.04639488831162453, 0.0577269122004509, 0.0444699265062809, -0.003285955637693405, 0.00028678294620476663, -0.05847812071442604, -0.046912260353565216, 0.013901568949222565, -0.026396693661808968, 0.02347053587436676, -0.0618700310587883, -0.00465746596455574, 0.008840254507958889, -0.010185803286731243, 0.00965945702046156, 0.008920883759856224, 0.05776989459991455, 0.009984790347516537, 0.06109313666820526, -0.04310313239693642, -0.022600477561354637, 0.02855095826089382, 0.004785992670804262, 0.02628677897155285, 0.01390149351209402, 0.03972772881388664, 0.023674186319112778, 0.01756248250603676, 0.05718424171209335, 0.0015358446398749948, 0.0689413845539093, -0.03535287454724312, 0.023692773655056953, 0.027373051270842552, -0.04599088430404663, -0.03455130010843277, 0.056170541793107986, -0.0009577597375027835, 0.006516594905406237, 0.003987196832895279, -0.05148623138666153, 0.04511597752571106, 0.042893022298812866, 0.0010880717309191823, 0.04617462307214737, -0.014855225570499897, 0.06610742211341858, -0.02410070411860943, -0.008832652121782303, 0.023136848583817482, 0.06836817413568497, -0.03223884105682373, -0.020124252885580063, 0.03144022449851036, 0.00017710270185489208, -0.054928191006183624, 0.04193708673119545, -0.03622659668326378, 0.0408509187400341, -0.05549049377441406, -0.003707002615556121, -0.022945739328861237, -0.01466406136751175, 0.005390097852796316, 0.03320924937725067, -0.06945718824863434, -0.01446984987705946, 0.010714245028793812, -0.0184236541390419, 0.0268092080950737, -0.026789957657456398, -0.0009200677741318941, 0.03109321929514408, 0.04410741478204727, -0.033170562237501144, 0.00584811344742775, -0.04061457887291908, 0.028400300070643425, -0.027719972655177116, -0.002170648192986846, 0.005810569506138563, 0.020646030083298683, 0.02516673132777214, -0.037927448749542236, 0.018681520596146584, -0.026461690664291382, 0.03125084936618805, -0.020525624975562096, -0.009057903662323952, 0.0016749975038692355, -0.008646958507597446, -0.0018929665675386786, -0.06190568208694458, -0.01913745142519474, 0.03854481875896454, 0.024240104481577873, -0.018972279503941536, -0.043866224586963654, 0.021333657205104828, -0.03743215650320053, 0.06578487157821655, 0.03028203174471855, -0.017467031255364418, 0.061659667640924454, -0.02110954187810421, 0.011099187657237053, 0.012199552729725838, 0.046875905245542526, -0.022881178185343742, -0.037131693214178085, -0.0173142421990633, -0.012306644581258297, -0.03558289259672165, 0.020003218203783035, 0.009698382578790188, 0.03617231175303459, -0.023733561858534813, 0.008476626127958298, 0.006710518151521683, 0.02502315118908882, -0.027329599484801292, 0.03413718566298485, 0.07360699027776718, -0.00895635411143303, 0.0496244952082634, -0.03538192808628082, 0.04303739219903946, 0.046708300709724426, -0.0035964103881269693, 0.08528970181941986, 0.03291592374444008, -0.01409934088587761, 0.00026295502902939916, 0.0024975514970719814, -0.0028705496806651354, 0.023805739358067513, -0.0639052540063858, -0.04442500323057175, 0.04350648447871208, -0.0075383358635008335, -0.04064628854393959, -0.016844917088747025, 0.07945361733436584, 0.0016252361238002777, 0.028797533363103867, -0.005584102589637041, -0.0520201213657856, 0.04662267118692398, 0.005983948707580566, -0.029759079217910767, -0.005409847944974899, -0.00928959809243679, 0.0053887274116277695, 0.028266485780477524, -0.005941662937402725, -0.0018382178386673331, 0.004702778998762369, -0.08645950257778168, 0.007151725236326456, 0.02667810767889023, -0.010690334253013134, 0.060021065175533295, 0.0299778301268816, -0.025436019524931908, -0.04817383363842964, -0.024292750284075737, -0.018989693373441696, 0.04199311137199402, -0.053340181708335876, 0.06412933021783829, -0.04741403087973595, -0.0004731843655463308, 0.01214685384184122, -0.006740038748830557, 0.02678348310291767, 0.016014480963349342, 0.10206150263547897, -0.032573502510786057, 0.010076520033180714, 0.011533780954778194, -0.0039602527394890785, 0.0487096942961216, -0.0009327150764875114, -0.0020862307865172625, 0.012261869385838509, 0.02740854024887085, 0.021184349432587624, 0.042222972959280014, -0.08309897035360336, -0.053659338504076004, 0.06356887519359589, -0.03449670225381851, -0.0028136016335338354, 0.004888731520622969, 0.05195910856127739, -0.02298385091125965, -0.050181251019239426, -0.015285528264939785, -0.006858548615127802, -0.028484420850872993, -0.018273938447237015, 0.012063364498317242, -0.023288927972316742, -0.015642445534467697, 0.013925683684647083, -0.027836870402097702, 0.019166411831974983, -0.019906699657440186, -0.03302045539021492, -0.02595190517604351, 0.0012234263122081757, 0.006892643868923187, 0.03891083225607872, -0.01958753913640976, -0.005483390297740698, 0.00348547101020813, -0.010097645223140717, 0.017310429364442825, 0.004137597978115082, -0.019520463421940804, -0.0020877590868622065, 0.007485640700906515, -0.0735645741224289, -0.01850310154259205, -0.03961435705423355, 0.0008310631383210421, -0.0007157970685511827, 0.0012950723757967353, -0.025526970624923706, 0.04280805215239525, 0.0031541120260953903, -0.03284495323896408, -0.013617882505059242, -0.008784545585513115, 0.03502268344163895, 0.0031440926250070333, 0.010416744276881218, -0.009988950565457344, -0.05053127929568291, -0.02514076791703701, 0.04048542678356171, -0.05128524452447891, 0.0739741250872612, 0.03224039077758789, -0.01517700869590044, 0.03440842404961586, -0.013063735328614712, 0.019173773005604744, 0.021151477470993996, -0.04640206694602966, -0.01820867881178856, -0.02459288388490677, -0.0693463385105133, 0.03797657787799835, 0.015526038594543934, 0.06955278664827347, -0.03279934450984001, -0.024203980341553688, -0.004940181039273739, -0.08206498622894287, 0.01529206894338131, -0.019089842215180397, 0.00010134166950592771, -0.11113926023244858, -0.010921229608356953, -0.033616624772548676, 0.0020348867401480675, 0.007330514490604401, -0.0059952265582978725, -0.012953648343682289, -0.04327501729130745, -0.010869215242564678, -0.0069400472566485405, -0.017127597704529762, 0.014313697814941406, -0.05898769199848175, 0.013460605405271053, -0.00038625876186415553, 0.03474501147866249, -0.003523476654663682, -0.04195244982838631, -0.017923207953572273, 0.035542428493499756, 0.09192804992198944, 0.010213918052613735, -0.011506959795951843, -0.0377119742333889, 0.031282175332307816, -0.034001972526311874, 0.04466581344604492, 0.026655692607164383, -0.054510053247213364, 0.004404958337545395, -0.020151855424046516, 0.006769230123609304, 0.05733932927250862, -0.008152282796800137, 0.014358023181557655, 0.02820233628153801, -0.015069370158016682, 0.0003663955139927566, -0.01007293350994587, -0.007179213687777519, 0.05395166203379631, -0.041221220046281815, 0.07631431519985199, -0.04028760641813278, 0.03033020719885826, 0.011015554890036583, 0.048794038593769073, -0.034926529973745346, 0.10378722846508026, 0.026718074455857277, -0.00582645321264863, -0.05628438666462898, 0.02732652798295021, -0.008848476223647594, 0.05567748472094536, -0.06429261714220047, 0.028111660853028297, 0.03170270845293999, 0.07107985019683838, -0.03531321510672569, -0.05975639447569847, 0.015357968397438526, 0.046835679560899734, 0.014718940481543541, 0.06626826524734497, 0.023330936208367348, -0.02790030464529991, -0.0074349017813801765, -0.07868456840515137, -0.05765550211071968, -0.03283292055130005, 0.038595639169216156, -0.0059540756046772, -0.020293163135647774, -0.03118799813091755, 0.001573865651153028, -0.06337137520313263, -0.0013842921471223235, -0.0722699910402298, 0.0312843956053257, 0.00983268953859806, -0.03369404748082161, 0.016458304598927498, 0.0014941270928829908, -0.004336442332714796, -0.07213537395000458, 0.00010435882722958922, -0.027300797402858734, -0.0046759056858718395, -0.015664922073483467, -0.0208970345556736, -0.001172912190668285, -0.012906673364341259, 0.003958061803132296, -0.04138818010687828, -0.019089611247181892, -0.03639007732272148, -0.05577631667256355, -0.0032094232738018036, 0.03067304752767086, 0.051152221858501434, -0.009083394892513752, 0.027404503896832466, -0.06319265067577362, -0.04841110482811928, 0.0030993393156677485, 0.08969653397798538, -0.011928104795515537, 0.029456764459609985, -0.04070838540792465, 0.0015182538190856576, 0.06952855736017227, -0.0017583376029506326, -0.02826441265642643, -0.03654426708817482, 0.004379233345389366, -0.06179584935307503, -0.02513740211725235, 0.008915714919567108, -0.006529233418405056, 0.020932305604219437, 0.012759944424033165, 0.021180149167776108, 0.010240800678730011, 0.029543934389948845, -0.001521556987427175, -0.01489946898072958, -0.010174266062676907, -0.054483018815517426, 0.05010618269443512, -0.015806302428245544, 0.044868260622024536, -0.04807886853814125, -0.05648481845855713, 0.05819815769791603, -0.02413691207766533, -0.004311850294470787, -0.012909278273582458, -0.049235641956329346, -0.043237462639808655, 0.03329894319176674, -0.02341616153717041, 0.061552487313747406, 0.1078716441988945, 0.02575293928384781, -0.029254725202918053, 0.023854225873947144, -0.05507716163992882, 0.024286722764372826, 0.03449026495218277, 0.030077215284109116, 0.007822474464774132, 0.040074218064546585, -0.045216433703899384, 0.016293158754706383, 0.006077517755329609, -0.03718287870287895, -0.002530713565647602, 0.022218680009245872, -0.04877331107854843, 0.07396963238716125, 0.0027089582290500402, 0.03370525687932968, -0.05110865458846092, -0.0020549397449940443, 0.07007655501365662, -0.0060631269589066505, -0.0017639623256400228, -0.04715195298194885, -0.06260517239570618, 0.007652379106730223, 0.00954348687082529, -0.01718616671860218, -0.018392598256468773, 0.049936261028051376 ]
<p>Presumably this has been discussed already, but I wanted to get some sense of how prevalent is the use of R for biostatistics publications. On PubMed I did find a number of research papers that were conducted using R (as mentioned in the Methods or Statistical Analysis sections of the documents). However, the majority were done using SAS/SPSS and also an appreciable number using Stata.</p> <p>There has been a lot of talk about R in recent years and I am looking for some data that can corroborate the fact that R has been rising in popularity in the commercial area. In my experience, however, I have been seeing some resistance for firms to switch to R from SAS, even though there is so much more that you can do with R compared to SAS. There is also the concern that FDA "prefers results in SAS" ... although I have not seen anything officially mentioned by FDA to this effect.</p> <p>I understand that SAS has been there for decades, it is what many R&amp;D departments are most comfortable working with, etc., etc., ... and am looking for real-world examples of who are instead using R for professional research and/or publications.</p>
g73678
[ 0.04352033883333206, -0.017891639843583107, 0.024914991110563278, 0.0006795749650336802, -0.0359947644174099, -0.06838501989841461, 0.017875831574201584, 0.03488294780254364, 0.009977632202208042, -0.003970017656683922, 0.07729575783014297, 0.008347256109118462, 0.052630260586738586, -0.037976812571287155, -0.023834964260458946, -0.010904807597398758, -0.004036214202642441, -0.017573371529579163, -0.04651852697134018, 0.0006864757742732763, -0.048361290246248245, -0.06809256970882416, 0.04096419736742973, -0.017160074785351753, -0.08107660710811615, -0.015764305368065834, -0.030803190544247627, 0.006285787560045719, -0.039059124886989594, -0.035516735166311264, 0.019940339028835297, 0.01109844259917736, 0.03448096662759781, -0.023434028029441833, -0.02314832992851734, -0.050789088010787964, 0.02603032998740673, 0.03264998644590378, 0.041855838149785995, -0.05053947493433952, 0.002818058477714658, 0.01469239592552185, 0.024502089247107506, 0.008655311539769173, 0.030229201540350914, 0.03924700990319252, -0.031621053814888, 0.010838430374860764, 0.040812037885189056, -0.009699386544525623, 0.006045553833246231, -0.004931666422635317, -0.0459861122071743, 0.040241554379463196, 0.03195399418473244, -0.0342220664024353, -0.02724209614098072, 0.07014625519514084, 0.005270057357847691, -0.02383754588663578, 0.015487832017242908, -0.004379799123853445, -0.08841962367296219, -0.013467859476804733, 0.05733976140618324, -0.04221002757549286, 0.03801567479968071, -0.011524704284965992, -0.004811098799109459, -0.017247742041945457, 0.0014724672073498368, -0.06005190685391426, 0.061496835201978683, -0.0030139340087771416, -0.05244246497750282, -0.04494194686412811, -0.057070691138505936, -0.04056558758020401, -0.05107078328728676, 0.06014084070920944, 0.02694842964410782, -0.04223163053393364, 0.025244196876883507, 0.022924933582544327, 0.01853332296013832, -0.00239266874268651, 0.020086435601115227, -0.030591236427426338, 0.07287630438804626, 0.02736913226544857, 0.025845179334282875, 0.05550286918878555, 0.04758378490805626, -0.015221826732158661, -0.048934146761894226, -0.018620066344738007, -0.048626046627759933, -0.08698621392250061, -0.01949727162718773, 0.007932852953672409, -0.05907268449664116, -0.026685349643230438, 0.0015031329821795225, 0.012412241660058498, -0.01880529709160328, -0.026842309162020683, 0.05911165848374367, 0.015233548358082771, -0.09848007559776306, -0.012640392407774925, -0.04122546315193176, 0.05833485722541809, -0.01317793782800436, 0.031754638999700546, -0.08309818059206009, -0.027148067951202393, 0.04823705181479454, -0.03671231493353844, 0.010558662004768848, -0.019615696743130684, -0.02511841617524624, 0.02985227294266224, 0.020007966086268425, 0.018824448809027672, -0.07259220629930496, 0.026779524981975555, -0.03356650471687317, 0.033763810992240906, -0.019729608669877052, 0.028306707739830017, 0.0036989336367696524, -0.019798031076788902, -0.025571895763278008, -0.009805326350033283, 0.020996902137994766, 0.07831272482872009, -0.02190328575670719, 0.022777575999498367, 0.003328172490000725, 0.018139369785785675, 0.0221709031611681, 0.07480312883853912, 0.010655276477336884, -0.0006351496558636427, -0.00721924751996994, 0.05659477412700653, -0.02032862976193428, 0.095347099006176, 0.0025827789213508368, 0.05765114352107048, 0.0417272113263607, -0.0011377999326214194, -0.057214491069316864, 0.017865009605884552, -0.08611714839935303, 0.04151962697505951, -0.04016925394535065, 0.03327780216932297, 0.007189360912889242, 0.04663614183664322, 0.029743658378720284, 0.032071180641651154, -0.051532499492168427, -0.023292524740099907, 0.027679957449436188, 0.0025337631814181805, -0.02449815534055233, 0.022721294313669205, -0.062219664454460144, -0.00877215713262558, 0.004508182406425476, -0.0014382433146238327, 0.04037760570645332, 0.015459591522812843, 0.04378051683306694, -0.015533246099948883, 0.02097020111978054, -0.018816092982888222, 0.02927199937403202, -0.017378805205225945, 0.0028692581690847874, 0.02851523645222187, -0.033895935863256454, -0.07739831507205963, 0.01718219742178917, -0.014826828613877296, 0.043315090239048004, -0.0003562898491509259, -0.007686321157962084, -0.03583846241235733, -0.05237799137830734, -0.005765698384493589, -0.010693074204027653, -0.030540797859430313, -0.03867100179195404, 0.007574539631605148, -0.017108039930462837, -0.027819549664855003, 0.07186315208673477, 0.07376740127801895, 0.04212900996208191, 0.05222175642848015, -0.0728897750377655, -0.002534242579713464, -0.027740957215428352, -0.00794487725943327, -0.002361905062571168, -0.04164464399218559, -0.0317595973610878, 0.0008100716513581574, -0.01908613182604313, 0.0650990754365921, 0.03667392209172249, -0.006114493124186993, 0.01088000275194645, 0.022844992578029633, 0.0028150342404842377, 0.00884897168725729, -0.010325674898922443, 0.04010699689388275, -0.00932441744953394, -0.04481099173426628, -0.012526406906545162, -0.009154175408184528, -0.002227079588919878, 0.004733390174806118, -0.058248888701200485, 0.048006821423769, -0.005227723624557257, 0.01951029524207115, -0.06161560118198395, -0.0033456876408308744, -0.014347470365464687, -0.015670323744416237, 0.0059142825193703175, -0.0286080501973629, 0.023854956030845642, -0.007625723723322153, 0.04517076537013054, 0.03806100785732269, 0.033727604895830154, 0.007754339836537838, -0.03761836141347885, 0.11225489526987076, 0.057034969329833984, -0.005032974760979414, 0.04815952852368355, -0.010417331010103226, 0.0446336530148983, 0.04537379741668701, 0.004403089173138142, 0.05844694375991821, 0.02941461279988289, -0.04267863184213638, 0.01279093511402607, 0.0025088267866522074, -0.00559939444065094, -0.014957217499613762, -0.00657988153398037, 0.05753409489989281, 0.02838895469903946, 0.06521428376436234, 0.03816116601228714, 0.0009565058280713856, 0.0380978062748909, 0.013923983089625835, -0.01573864556849003, 0.004487441387027502, 0.02974296174943447, 0.041390854865312576, -0.05616144835948944, -0.001263710088096559, 0.0024900829885154963, 0.018091516569256783, 0.06375326216220856, 0.014801841229200363, -0.017569739371538162, -0.020709600299596786, -0.011350073851644993, -0.026793669909238815, -0.0018616048619151115, -0.09852443635463715, -0.03204663470387459, 0.08754127472639084, -0.05910046398639679, 0.009069770574569702, 0.09118971228599548, -0.052625421434640884, -0.037262823432683945, 0.01607547141611576, 0.014546225778758526, 0.013384612277150154, -0.0484742745757103, -0.04883912205696106, 0.014643820002675056, 0.015677426010370255, -0.020928487181663513, -0.03203538432717323, 0.073916956782341, -0.033429939299821854, -0.0176970474421978, 0.0003613216686062515, 0.046478547155857086, 0.027350036427378654, -0.008068118244409561, 0.032410476356744766, -0.06477038562297821, -0.01995456963777542, 0.0186613816767931, 0.0035631204955279827, -0.0036334621254354715, -0.010621349327266216, -0.04214001074433327, 0.04764039069414139, 0.013599864207208157, -0.015379727818071842, 0.026638377457857132, 0.019586831331253052, 0.026281047612428665, 0.017356252297759056, 0.007477284874767065, -0.0397304929792881, 0.046310991048812866, -0.015063727274537086, -0.015782132744789124, 0.037908170372247696, 0.0324840284883976, 0.032252948731184006, -0.03803061693906784, -0.03535160794854164, 0.057624466717243195, -0.013406879268586636, 0.00779986334964633, 0.0036329280119389296, -0.00442293006926775, 0.02325105480849743, -0.0029921003151685, -0.03532310575246811, 0.017373735085129738, -0.04596516117453575, 0.03250514343380928, -0.028036871924996376, 0.0023264121264219284, -0.014322885312139988, 0.04651091992855072, 0.0037489088717848063, 0.053822506219148636, -0.011867710389196873, 0.010084315203130245, -0.036937832832336426, 0.012533691711723804, 0.020323751494288445, 0.043333858251571655, -0.012750258669257164, 0.044390659779310226, -0.04940595477819443, -0.00008193772373488173, 0.020699109882116318, 0.016844023019075394, -0.02223413623869419, -0.000773450534325093, -0.010625138878822327, -0.04190407320857048, -0.0009699352667666972, -0.013300680555403233, -0.01745745725929737, 0.01691184937953949, 0.024656880646944046, -0.01359129510819912, -0.0279668178409338, 0.009594944305717945, 0.03424675390124321, 0.039051301777362823, -0.057166844606399536, -0.011851108632981777, -0.007453222759068012, -0.07292453199625015, 0.023391539230942726, 0.06377405673265457, 0.013694209977984428, 0.008237872272729874, 0.029599176719784737, -0.022757049649953842, -0.02406015805900097, -0.04146181419491768, -0.028618700802326202, -0.06044964864850044, 0.0003653876483440399, -0.029049193486571312, -0.031485773622989655, -0.011141115799546242, 0.017145220190286636, -0.006322080735117197, -0.0006794550572521985, 0.020439844578504562, -0.01342292781919241, -0.007813540287315845, 0.01628866232931614, 0.00785034615546465, 0.02772851474583149, -0.031020771712064743, -0.045105282217264175, 0.034895773977041245, 0.020321084186434746, -0.030130645260214806, -0.008702746592462063, -0.016385143622756004, -0.0007573927869088948, -0.059095706790685654, 0.03891222923994064, -0.03155851736664772, 0.07132156938314438, -0.01774629019200802, -0.04327325150370598, 0.025406725704669952, 0.038095127791166306, -0.06814491003751755, 0.03376734256744385, -0.05721075087785721, 0.025483421981334686, -0.004670580383390188, 0.02324298955500126, -0.023745091632008553, 0.04168282821774483, 0.02283669263124466, -0.017139259725809097, 0.05942494794726372, 0.027608906850218773, 0.03156905993819237, 0.029334748163819313, 0.09554117918014526, 0.022130072116851807, -0.02740451879799366, 0.010556195862591267, 0.003317374736070633, -0.014703064225614071, 0.008416475728154182, -0.006704478990286589, -0.026986975222826004, -0.08960025757551193, -0.0031478842720389366, 0.002870881464332342, 0.019441064447164536, 0.01866888254880905, -0.05459168180823326, -0.01130229327827692, 0.031730618327856064, 0.03949534147977829, -0.01550175342708826, 0.048211466521024704, -0.0007225681329146028, -0.04982787370681763, 0.00795998889952898, -0.02576456405222416, -0.028331462293863297, -0.005029971711337566, 0.03845830261707306, -0.013064228929579258, 0.023232538253068924, 0.020785989239811897, -0.04954570531845093, -0.053484778851270676, -0.013777983374893665, 0.003977539949119091, -0.043192196637392044, 0.04064862057566643, -0.02278498373925686, -0.009995345026254654, 0.11204412579536438, 0.0407341867685318, -0.04168041795492172, -0.029155198484659195, -0.017120251432061195, -0.007398649118840694, 0.016377421095967293, 0.012976509518921375, 0.007781034801155329, -0.03476142883300781, -0.036107782274484634, -0.0010909397387877107, 0.02538987807929516, -0.01417283620685339, 0.03397902473807335, -0.014490664005279541, 0.0501805916428566, -0.029303524643182755, 0.01327521726489067, -0.06315544992685318, 0.03153090551495552, -0.00892568938434124, 0.0050842296332120895, 0.05623818561434746, 0.01809762790799141, -0.0106525719165802, -0.03203517943620682, 0.06764322519302368, 0.013960940763354301, -0.03975554183125496, -0.059974830597639084, 0.08427849411964417, 0.0024831874761730433, 0.025419576093554497, 0.03484262526035309, -0.03641840070486069, -0.07587737590074539, -0.06646861135959625, 0.02053794264793396, -0.010438013821840286, -0.008960742503404617, 0.04699277505278587, 0.04537485912442207, 0.011804998852312565, 0.006016758270561695, 0.010497409850358963, -0.07293970137834549, -0.06554561108350754, -0.020944885909557343, 0.05534997209906578, -0.018623238429427147, -0.006081740837544203, -0.017142821103334427, -0.0657963901758194, 0.03772430866956711, 0.0003077480650972575, 0.014187578111886978, -0.05450846627354622, -0.05450958386063576, 0.08547362685203552, -0.05309250205755234, -0.011020622216165066, -0.04231620952486992, -0.020597869530320168, 0.03792624548077583, 0.08222433924674988, -0.005938530433923006, -0.030737772583961487, -0.015427581034600735, -0.010661923326551914, 0.037340983748435974, 0.015655476599931717, -0.021696586161851883, 0.03457192704081535, -0.01394581701606512, -0.06893971562385559, -0.00684658158570528, -0.0019275894155725837, 0.037496063858270645, -0.021280774846673012, -0.011774038895964622, -0.03248687833547592, 0.044525135308504105, 0.03559127077460289, -0.045805562287569046, 0.011391480453312397, 0.024070238694548607, 0.004877837374806404, 0.07147347927093506, -0.03957327455282211, 0.03083018958568573, 0.037699226289987564, -0.07565709948539734, -0.09293302148580551, -0.02675558812916279, -0.010521175339818, -0.03760187327861786, 0.0023874894250184298, -0.03539522364735603, -0.03153526410460472, -0.03027351200580597, 0.05636373162269592, -0.03207842633128166, -0.06612434983253479, -0.027936769649386406, 0.03191107138991356, 0.03061739169061184, 0.02676340937614441, 0.018045026808977127, -0.012267102487385273, 0.03983859717845917, 0.04409926384687424, 0.05287044122815132, -0.03704877942800522, 0.008990159258246422, 0.006592785008251667, 0.03073653019964695, -0.010451053269207478, -0.019503341987729073, 0.03153996169567108, -0.027945557609200478, -0.03437131643295288, -0.016421768814325333, -0.042976945638656616, -0.02454097382724285, -0.02551948092877865, -0.0407726913690567, -0.009273432195186615, 0.004110220354050398, 0.029509233310818672, -0.001983225578442216, -0.03907667472958565, -0.04222090542316437, -0.013988095335662365, 0.015948599204421043, -0.06230023130774498, 0.01793798618018627, -0.06354398280382156, 0.02119777537882328, -0.011808423325419426, 0.013282339088618755, 0.03429732099175453, -0.002667717868462205, -0.044365692883729935, -0.00004508122947299853, 0.05849791690707207, 0.025244446471333504, -0.10203105956315994, -0.013861114159226418, 0.01000955980271101, -0.05793222039937973, -0.04302002489566803, -0.010331853292882442, -0.01798299513757229, -0.006571376696228981, -0.055777836591005325, 0.0059621091932058334, 0.007477253675460815, -0.022902172058820724, -0.004744112025946379, 0.0074258712120354176, -0.0013468516990542412, 0.018691737204790115, 0.040433358401060104, 0.009193331003189087, 0.002745765959843993, -0.024153046309947968, -0.006346399895846844, -0.018779661506414413, 0.006093436852097511, 0.006615703459829092, 0.002953244373202324, 0.009698139503598213, -0.01077221892774105, -0.037520017474889755, 0.003561362624168396, 0.027311697602272034, 0.04696441441774368, 0.029997045174241066, 0.1024109274148941, -0.0003556492447387427, 0.06335702538490295, 0.06641364097595215, 0.016923360526561737, -0.014577040448784828, -0.07775060832500458, -0.012914047576487064, 0.05364110320806503, 0.030493484809994698, 0.04400709643959999, 0.055123794823884964, -0.03782200068235397, -0.0006202968652360141, -0.015056956559419632, -0.0019123523961752653, -0.021116245537996292, -0.019323673099279404, -0.001782251987606287, -0.019083624705672264, 0.06390609592199326, 0.023849498480558395, -0.027317635715007782, 0.03430120646953583, 0.01699700392782688, -0.01677948236465454, -0.023593997582793236, 0.054806239902973175, 0.049513861536979675, -0.011665377765893936, -0.01502061728388071, -0.03482114151120186, 0.04635763540863991, 0.009078874252736568, 0.02426096238195896, -0.017217421904206276, -0.005769999232143164, 0.0053354608826339245, 0.04874253273010254, -0.03407193720340729, -0.0023819939233362675, 0.03136836737394333, 0.004284258466213942, 0.0016387233044952154, -0.03600955009460449, -0.08836681395769119, 0.06448831409215927, 0.010524267330765724, -0.03378701210021973, -0.022640807554125786, 0.06412385404109955, 0.008302156813442707, 0.035319797694683075, -0.007356792222708464, -0.03090132214128971, 0.01801980845630169, -0.0033287755213677883, 0.05749152973294258, -0.021350985392928123, 0.000939200515858829, -0.047257255762815475, 0.021889591589570045, -0.0028189257718622684, -0.03298564627766609, -0.008472606539726257, 0.07051531970500946, 0.00043379320413805544, -0.03422845900058746, 0.0005400162772275507, -0.03642326593399048, -0.08471665531396866, 0.028388703241944313, -0.0035237029660493135, 0.04206889122724533, -0.03825974836945534, -0.04113331809639931, 0.03470178693532944, 0.022546039894223213, 0.010470257140696049, 0.009297524578869343, 0.03543999791145325, -0.00040146693936549127, -0.043780673295259476, -0.00782673992216587, -0.04193709418177605, 0.012790106236934662, 0.015960995107889175, -0.010764838196337223, -0.003924719523638487, 0.056073758751153946, 0.01000991091132164, -0.013339686207473278, 0.04510964825749397, 0.01115263532847166, 0.01100163534283638, 0.027758901938796043, 0.062181323766708374, -0.05061442777514458, -0.04257361590862274, 0.016311630606651306, 0.029153449460864067, -0.0725126713514328, -0.013638598844408989, -0.023869890719652176, 0.027623940259218216, -0.008475154638290405, 0.0077810222283005714, -0.004899804014712572, -0.024608289822936058, -0.0004584598063956946, 0.045672304928302765, 0.005002137273550034, 0.03088466264307499, 0.0776655301451683, -0.017180172726511955, 0.014181951060891151, -0.01427792850881815, -0.028245864436030388, -0.050447773188352585, -0.015157251618802547, 0.027201274409890175 ]
<p>Hi i am trying to use AIC value for comparing logit and probit model where in each model the data and the number of covariates are same (say, covariate= 3 for each model)</p> <p>Does AIC value increases while increasing sample size?</p> <p>Which one better to use as a tool for comparing logit and probit, AIC or MSPE?</p>
g73679
[ 0.016781363636255264, -0.012157806195318699, 0.022182799875736237, -0.06865137815475464, -0.0033105683978646994, -0.005678199231624603, 0.005338165443390608, -0.036339692771434784, -0.0781024843454361, 0.0035866359248757362, 0.07086905092000961, 0.005629937630146742, 0.09317655116319656, 0.007612207904458046, -0.016959361732006073, 0.023468896746635437, 0.04505384340882301, -0.016512660309672356, -0.0049511706456542015, -0.001868368941359222, 0.03844907134771347, -0.00965846050530672, 0.0081483731046319, 0.006386605091392994, -0.03931674361228943, -0.006542532704770565, -0.04012400656938553, 0.08714904636144638, -0.010120399296283722, 0.027573585510253906, 0.004140382632613182, 0.018671074882149696, 0.030512608587741852, -0.06219497695565224, -0.042822014540433884, -0.020764345303177834, -0.006134930998086929, 0.05015854164958, -0.03586123138666153, 0.019597984850406647, 0.03365231677889824, 0.004388106521219015, 0.08284938335418701, 0.008979211561381817, -0.018797071650624275, -0.026419958099722862, 0.00647079199552536, -0.008179542608559132, -0.012148763984441757, -0.00010632944031385705, 0.0207755696028471, -0.011390013620257378, -0.005715555977076292, 0.010918292216956615, 0.0598284937441349, 0.03817751258611679, -0.03028586134314537, -0.019523203372955322, -0.0032719492446631193, 0.01337445992976427, 0.030271286144852638, 0.01819360814988613, -0.03513551875948906, -0.002269800053909421, -0.018527155742049217, 0.02961897850036621, 0.04431888088583946, -0.007978405803442001, 0.0151158282533288, 0.006734726019203663, -0.014317873865365982, -0.023058323189616203, 0.05098595470190048, -0.05086910352110863, -0.0005110182682983577, -0.06765586882829666, 0.03467986360192299, -0.028269948437809944, -0.006062840577214956, 0.03999178856611252, -0.013916512951254845, -0.04717351123690605, 0.04079250618815422, 0.0259002186357975, 0.007860921323299408, -0.0421404205262661, 0.007208314258605242, -0.0331699401140213, 0.03096054680645466, 0.02896764501929283, 0.014533127658069134, 0.042994145303964615, 0.06796840578317642, 0.031952112913131714, -0.07935778796672821, -0.00015564355999231339, -0.037276338785886765, 0.014857504516839981, -0.0031812607776373625, 0.020228486508131027, 0.0392407551407814, -0.00226401980035007, 0.0024263085797429085, 0.09002391248941422, -0.05801274627447128, -0.03684433922171593, -0.01326954085379839, -0.02544228918850422, 0.0253050085157156, -0.044962622225284576, -0.035146187990903854, 0.008143184706568718, -0.04096144810318947, -0.003754744306206703, -0.08846890926361084, 0.005360772833228111, 0.03268243372440338, 0.026409989222884178, -0.030743001028895378, -0.04432842880487442, 0.04766036942601204, 0.010084623470902443, 0.001418126979842782, -0.0041620247066020966, 0.012777004390954971, 0.014678612351417542, -0.028431212529540062, 0.0628521740436554, -0.019191930070519447, 0.013719274662435055, 0.014248007908463478, 0.04222726821899414, 0.017680715769529343, -0.011929125525057316, -0.001969029428437352, 0.041137054562568665, -0.052955105900764465, 0.030102327466011047, -0.02960479073226452, 0.003266825806349516, -0.020068733021616936, 0.006718452554196119, 0.0449373833835125, 0.027371611446142197, -0.061732981353998184, 0.0037753053475171328, 0.007555053569376469, 0.029908958822488785, -0.07524770498275757, 0.054099682718515396, 0.06771954894065857, 0.015840355306863785, -0.032954130321741104, -0.013095063157379627, -0.024137400090694427, 0.018444320186972618, -0.016157256439328194, 0.02998930960893631, -0.007711994927376509, -0.013374783098697662, -0.07508304715156555, -0.007105280179530382, 0.053349822759628296, -0.00013071992725599557, -0.011280468665063381, 0.05525735020637512, 0.035882603377103806, -0.06013505905866623, -0.05738767981529236, -0.022290559485554695, 0.05995945259928703, -0.05886923894286156, -0.0012833147775381804, -0.03365844860672951, 0.006889938376843929, 0.029362739995121956, 0.00025255788932554424, -0.0398746132850647, 0.06362465023994446, -0.033946190029382706, 0.00690254382789135, -0.014512583613395691, 0.027057399973273277, -0.03854537755250931, -0.025480154901742935, -0.06974122673273087, -0.04445800185203552, -0.01193828135728836, -0.04716423898935318, -0.029769480228424072, -0.0555470772087574, -0.05255318060517311, -0.09645093977451324, -0.0213937908411026, -0.015616098418831825, -0.03430437296628952, 0.00466094259172678, -0.02350742369890213, -0.025731630623340607, -0.008538708090782166, 0.0076137566938996315, 0.019576890394091606, 0.043620526790618896, 0.0046797445975244045, -0.08196263760328293, 0.0021043734159320593, -0.007481235545128584, -0.015031288377940655, -0.009039959870278835, 0.020782887935638428, -0.004442594479769468, 0.04714377596974373, -0.027510248124599457, 0.010000400245189667, -0.02317642606794834, 0.02049880288541317, 0.04933447390794754, 0.06768863648176193, -0.010115746408700943, -0.0309354979544878, -0.032019469887018204, -0.04826835170388222, 0.055264752358198166, 0.017842592671513557, 0.03693803772330284, -0.015378877520561218, 0.03381125628948212, 0.019425855949521065, 0.04726395010948181, 0.03776328265666962, -0.050929345190525055, 0.019194846972823143, 0.025402728468179703, -0.05339956656098366, 0.017820825800299644, 0.025041434913873672, 0.016619734466075897, 0.055037252604961395, -0.020437555387616158, 0.03497183322906494, 0.005934237502515316, 0.04338045045733452, -0.0036225086078047752, 0.031100666150450706, 0.022532345727086067, -0.0313381627202034, 0.001120043802075088, 0.024728015065193176, 0.0650845319032669, 0.039622142910957336, -0.07320891320705414, 0.06694167107343674, -0.03470242768526077, -0.01912040263414383, 0.014626647345721722, -0.026296043768525124, 0.07255478203296661, 0.009087164886295795, 0.036241479218006134, 0.06348380446434021, -0.04668949544429779, -0.03523075208067894, 0.015010055154561996, 0.03521774336695671, 0.05192612484097481, 0.038199760019779205, -0.0020506326109170914, -0.041708942502737045, -0.007660275790840387, -0.015248427167534828, 0.014905905351042747, 0.016611946746706963, -0.028203170746564865, 0.025840196758508682, 0.02483876794576645, 0.023231755942106247, -0.03238820657134056, -0.03496335819363594, 0.0022661518305540085, -0.08796039968729019, -0.010940618813037872, 0.016209080815315247, -0.002471140818670392, 0.021207010373473167, 0.0982169657945633, 0.03563271462917328, 0.08638262003660202, -0.01780036650598049, -0.03312837332487106, 0.004047265276312828, -0.003059981856495142, 0.05519367754459381, 0.0008372034062631428, -0.05151325464248657, -0.02088432013988495, -0.045435626059770584, -0.007412837818264961, -0.028316019102931023, 0.0991303101181984, 0.04118118807673454, -0.03754217550158501, 0.01144268736243248, -0.027829287573695183, 0.014033450745046139, 0.058538224548101425, -0.026401232928037643, 0.005167985800653696, 0.03015843965113163, -0.0063201021403074265, 0.03674493357539177, -0.049436457455158234, -0.014716660603880882, -0.040329791605472565, -0.01074393279850483, -0.006483933422714472, -0.026411816477775574, 0.011964560486376286, 0.05248776450753212, 0.011993097141385078, -0.04412682354450226, 0.0053315963596105576, -0.07275890558958054, 0.022440508008003235, 0.03353853151202202, -0.048702336847782135, 0.05514002591371536, 0.005570267327129841, 0.04393111169338226, -0.09421484917402267, 0.008724347688257694, -0.007594594266265631, 0.03573452681303024, 0.01090311910957098, 0.022935140877962112, 0.040734995156526566, -0.03965556249022484, -0.004279016982764006, -0.05337421968579292, -0.0145966662093997, 0.06026392802596092, -0.01130684930831194, 0.04300007224082947, -0.013423128984868526, -0.04021349549293518, -0.026728445664048195, -0.030273111537098885, 0.0329933688044548, -0.01358273345977068, 0.0071056801825761795, -0.031712379306554794, -0.02156422659754753, 0.02620648592710495, 0.015381982550024986, -0.008454832248389721, 0.01541841309517622, -0.07400208711624146, 0.009016917087137699, 0.008250321261584759, -0.00023522009723819792, -0.00807097926735878, 0.05348503217101097, -0.01844332553446293, 0.038311976939439774, -0.004621182102710009, -0.06876920163631439, -0.0017995192902162671, 0.001527332584373653, 0.07263343036174774, 0.005072013009339571, -0.023878345265984535, 0.007529100403189659, 0.050527386367321014, -0.0048799882642924786, -0.011876199394464493, 0.009848871268332005, -0.040151555091142654, 0.05636926367878914, 0.004481631796807051, -0.027950311079621315, -0.0018740864470601082, 0.03374355658888817, -0.005682455375790596, -0.050801925361156464, -0.0303904227912426, -0.050113778561353683, -0.06167541816830635, 0.008776028640568256, 0.002615331206470728, -0.004419808275997639, -0.0845198780298233, 0.039398036897182465, -0.0049435761757195, -0.07893639802932739, 0.06635795533657074, 0.009512195363640785, 0.008133570663630962, -0.016393553465604782, 0.016179297119379044, 0.043986331671476364, 0.00981344748288393, -0.08269081264734268, 0.00839260034263134, 0.02897859737277031, 0.014394442550837994, -0.029973948374390602, -0.04758324846625328, 0.020013010129332542, -0.011029206216335297, -0.05621454119682312, -0.004007158800959587, -0.008306222036480904, -0.0510963536798954, 0.004354522097855806, -0.05168236419558525, 0.023953447118401527, -0.02106139063835144, 0.013547522015869617, 0.03337417542934418, 0.026024505496025085, 0.005770156625658274, -0.013461790047585964, -0.0156725961714983, -0.0006345059373416007, -0.04440293461084366, 0.025594722479581833, 0.02227664366364479, -0.029781121760606766, 0.023515738546848297, -0.006058977451175451, -0.003597905859351158, -0.01872415840625763, 0.04215680807828903, 0.0006464195903390646, 0.04896732419729233, -0.054588690400123596, 0.07247600704431534, 0.04354916512966156, 0.025052279233932495, 0.029391644522547722, -0.06635042279958725, -0.004727737978100777, 0.047333844006061554, 0.021302931010723114, -0.05277151241898537, -0.02319215051829815, 0.03814788535237312, 0.027041122317314148, -0.011321616359055042, -0.00657785777002573, -0.019480125978589058, -0.003507097950205207, 0.009755819104611874, -0.023036368191242218, 0.036102939397096634, 0.0375596284866333, 0.01414125133305788, 0.045906227082014084, 0.010521886870265007, -0.0070166876539587975, 0.045362673699855804, -0.011306555941700935, 0.02993812970817089, -0.009503577835857868, -0.02289637364447117, 0.030338725075125694, -0.02147948183119297, -0.10201965272426605, -0.016755476593971252, 0.024315809831023216, 0.016150305047631264, 0.022014988586306572, -0.03977043181657791, 0.003980218432843685, 0.003983211237937212, -0.01985710859298706, -0.02984882891178131, -0.019017504528164864, 0.04695738106966019, 0.018955614417791367, -0.007870308123528957, -0.018760180100798607, -0.012573969550430775, 0.01708918623626232, -0.005281853023916483, 0.023540491238236427, -0.015094752423465252, -0.006774721201509237, -0.047595907002687454, 0.027708545327186584, -0.07292600721120834, 0.05288092419505119, 0.057037293910980225, 0.08935988694429398, 0.02037377469241619, -0.03470488637685776, -0.01403356995433569, -0.004388424102216959, 0.005475976504385471, 0.02435229904949665, -0.015585885383188725, -0.029994992539286613, 0.0038232170045375824, 0.042857084423303604, 0.014719899743795395, -0.06909342110157013, 0.007093651685863733, 0.024285083636641502, -0.0196972768753767, -0.0010353936813771725, 0.04397806525230408, -0.04810289293527603, -0.0029182634316384792, 0.029489630833268166, 0.018747380003333092, -0.03262461721897125, 0.019222741946578026, 0.04524233937263489, 0.050946418195962906, 0.05345679447054863, -0.07073599100112915, 0.06909926235675812, 0.0234761331230402, 0.04219220578670502, 0.020432481542229652, -0.018896054476499557, -0.00039578956784680486, -0.004649568349123001, -0.05419282242655754, 0.009369044564664364, -0.03767718747258186, -0.0032144917640835047, 0.03580344468355179, 0.017983155325055122, -0.004111903253942728, 0.02041158825159073, 0.04115160554647446, -0.07593174278736115, 0.03312363475561142, -0.005527299828827381, 0.02097153477370739, -0.02444753423333168, 0.02493409626185894, -0.007956394925713539, 0.04873026907444, 0.029744485393166542, -0.05193908140063286, -0.06140300631523132, -0.014715452678501606, 0.018722642213106155, -0.05668999254703522, 0.007830576039850712, 0.012562082149088383, -0.0055814036168158054, -0.00802776962518692, 0.05997006595134735, -0.01037770789116621, 0.018861310556530952, 0.03748129680752754, 0.05841395631432533, 0.01231387723237276, -0.07697594165802002, -0.03587130457162857, 0.01057021226733923, 0.039649635553359985, -0.006596661172807217, -0.01873510517179966, -0.00844528153538704, -0.03368484973907471, 0.001262168982066214, -0.023075638338923454, 0.040099840611219406, -0.03142678737640381, 0.008419486694037914, -0.019346725195646286, 0.0442320741713047, 0.05416637286543846, -0.003100582165643573, -0.055255014449357986, 0.03523433580994606, -0.029440896585583687, 0.03170934319496155, 0.026807626709342003, 0.01077121589332819, 0.026190603151917458, 0.018042583018541336, 0.04597775265574455, -0.000034232059988426045, 0.00428475346416235, -0.016261162236332893, 0.009873002767562866, -0.05264241248369217, -0.021916238591074944, 0.01489097997546196, -0.033732686191797256, 0.04219755157828331, -0.029080990701913834, -0.0353601835668087, -0.021139569580554962, -0.0014421081868931651, -0.030943168327212334, -0.06171177700161934, -0.0044117216020822525, 0.04298980161547661, -0.04094774276018143, 0.02035636268556118, -0.03146060183644295, -0.023391099646687508, 0.013618315570056438, -0.0006396498065441847, -0.03678518161177635, -0.0633077323436737, 0.006570321042090654, 0.026986844837665558, 0.03677873685956001, 0.038057535886764526, -0.02061629854142666, -0.016161520034074783, -0.004843240138143301, 0.020849745720624924, 0.03426140919327736, 0.036206092685461044, -0.030508674681186676, 0.0005010120221413672, 0.03469477593898773, 0.05413231626152992, 0.06975521892309189, 0.0038599304389208555, 0.016590137034654617, -0.030470114201307297, -0.012512441724538803, -0.03283311054110527, 0.005858910735696554, -0.04097897186875343, 0.03927288576960564, -0.05063750594854355, 0.008716268464922905, -0.055687591433525085, 0.007100637070834637, 0.002392255235463381, 0.06300809979438782, 0.04286275431513786, 0.03276197239756584, 0.022443212568759918, -0.011503680609166622, 0.00758978258818388, -0.028808534145355225, 0.09166952222585678, 0.010300439782440662, -0.04127207398414612, -0.007708212826400995, 0.013758661225438118, 0.0390123575925827, -0.04675555229187012, -0.05714640021324158, -0.00036272587021812797, 0.011249746195971966, 0.027944259345531464, 0.06343556940555573, 0.06223972514271736, 0.06181744858622551, -0.05835403501987457, -0.03641205653548241, -0.04010569304227829, -0.015579734928905964, 0.054457131773233414, 0.06514685600996017, -0.015235570259392262, -0.01993207260966301, 0.0077495332807302475, -0.007300452329218388, -0.03596203401684761, -0.03290984034538269, -0.005210353061556816, 0.0032106018625199795, 0.047320883721113205, -0.001823593396693468, -0.01955760084092617, -0.002020937390625477, -0.04463886842131615, -0.05511711165308952, 0.003060141811147332, -0.022359848022460938, 0.040582604706287384, -0.04708191752433777, 0.002727687591686845, 0.027410075068473816, -0.04197398200631142, -0.03901421278715134, -0.006051064468920231, -0.05656075105071068, 0.01022043451666832, -0.07077621668577194, -0.034167684614658356, 0.054264068603515625, -0.05954847112298012, 0.002473029075190425, -0.03256097063422203, 0.025397371500730515, 0.018926961347460747, 0.042810939252376556, -0.008742839097976685, 0.004759121686220169, -0.01000546757131815, 0.009084035642445087, -0.0290834978222847, 0.0015859773848205805, -0.0038125598803162575, 0.032460544258356094, -0.017806407064199448, -0.07229138165712357, -0.05567086488008499, 0.04734398424625397, 0.02779064141213894, 0.038983460515737534, -0.014336463063955307, -0.016786308959126472, -0.013181373476982117, -0.013007549569010735, -0.02912834845483303, 0.0012106213252991438, -0.03107244335114956, -0.054646242409944534, -0.01981527917087078, -0.018767021596431732, -0.027825286611914635, -0.09441348165273666, -0.029171431437134743, 0.027939729392528534, 0.022994058206677437, 0.028077632188796997, -0.04629139229655266, -0.01843821443617344, -0.08315753936767578, -0.020461777225136757, -0.026386357843875885, 0.061593566089868546, 0.07373909652233124, 0.07381787896156311, -0.09024683386087418, 0.05612827092409134, -0.0009836677927523851, -0.007276806980371475, 0.04158277064561844, 0.05950508266687393, 0.0026264472398906946, 0.03176257014274597, -0.014235095120966434, 0.0226580947637558, 0.0024608762469142675, -0.01881619729101658, -0.03238116577267647, -0.029405061155557632, -0.05987768992781639, 0.05711887404322624, -0.02613474242389202, 0.07971630245447159, -0.006464655511081219, -0.02852356806397438, -0.0033392775803804398, -0.024198440834879875, 0.021398810669779778, -0.011228451505303383, -0.03838789463043213, -0.01113006379455328, 0.015486827120184898, -0.06006591394543648, 0.03488141670823097, 0.008788715116679668 ]
<p>Logistic regression essentially means taking the logit of your response proportions, p, and then doing standard regression. Consider the case where one p is 1. </p> <p>logit(1) = log(1/(1-1)) = infinity. How can you do regression with infinity?</p> <p>That is, if one of your observed proportions p is 1, then you are trying to find the line that minimises the sum of squared differences from a set of points that include infinity. How does this not drive the regression line to always have infinite slope?</p>
g36114
[ -0.010534297674894333, -0.007685930002480745, 0.0045700217597186565, -0.036895763128995895, 0.06302259117364883, -0.05665213242173195, 0.017167188227176666, 0.02872326783835888, -0.06023215129971504, -0.05042017251253128, -0.02955872192978859, -0.03683967888355255, 0.05546015128493309, -0.016970999538898468, 0.023424182087183, -0.012818626128137112, 0.014138853177428246, -0.011416813358664513, 0.02457878366112709, -0.037974901497364044, -0.01981123350560665, 0.01992887444794178, 0.07256899029016495, -0.007470004726201296, -0.07045894116163254, -0.005020545329898596, -0.021964220330119133, 0.07848908752202988, 0.004772421903908253, 0.024661710485816002, 0.017226221039891243, 0.03358476236462593, 0.009425775147974491, 0.05516040697693825, 0.020331863313913345, -0.06061277166008949, -0.023955807089805603, 0.03020581789314747, -0.014908170327544212, 0.043207548558712006, -0.014047153294086456, -0.005395626649260521, 0.047015223652124405, 0.03625841811299324, -0.02056344598531723, -0.02315548062324524, 0.023378215730190277, 0.02851465903222561, 0.004753212444484234, -0.018477769568562508, -0.02045203186571598, -0.014734133146703243, -0.05743490532040596, -0.01160055585205555, 0.04743216559290886, -0.023869195953011513, 0.016045451164245605, -0.009304503910243511, 0.02869265526533127, -0.015474561601877213, 0.07340164482593536, -0.08944438397884369, 0.023552274331450462, 0.030036473646759987, -0.02153657004237175, -0.08165008574724197, -0.05509486794471741, -0.02323025092482567, 0.018720975145697594, 0.03384089469909668, 0.0667986273765564, 0.0295129232108593, 0.01591402292251587, -0.04644620418548584, -0.04113100469112396, -0.02772762067615986, 0.019326351583003998, 0.024101266637444496, -0.000024175293219741434, 0.012154822237789631, -0.0065080393105745316, 0.028309492394328117, 0.016065606847405434, 0.02093229629099369, -0.03389383479952812, 0.05828147009015083, 0.06274998188018799, -0.010871123522520065, -0.02462201751768589, -0.0007979730726219714, -0.0160825252532959, -0.018572211265563965, 0.054752204567193985, 0.04717741534113884, -0.01785724051296711, -0.08837032318115234, -0.031244968995451927, -0.025192057713866234, -0.0184611976146698, -0.0026087022852152586, 0.045035071671009064, 0.04977808892726898, -0.026645274832844734, 0.004617058206349611, -0.03240567445755005, 0.04061177372932434, 0.05717925727367401, 0.025322120636701584, -0.03340177983045578, -0.0307113379240036, -0.03786848112940788, -0.032471705228090286, -0.028445325791835785, -0.0991925448179245, -0.0325683131814003, -0.012575236149132252, 0.04704061895608902, 0.04905807971954346, 0.01819935254752636, 0.01753801666200161, 0.0024945430923253298, -0.027394047006964684, -0.014593479223549366, 0.03436733037233353, -0.0303957499563694, 0.024326998740434647, -0.02989247255027294, 0.05541829764842987, 0.05445421487092972, 0.05263981223106384, -0.005874496418982744, 0.01962500624358654, 0.015614237636327744, -0.032818179577589035, -0.0670618936419487, 0.04765797406435013, -0.025997810065746307, 0.035541169345378876, 0.0026984952855855227, 0.004430726636201143, -0.034980881959199905, -0.006164453458040953, -0.010081296786665916, -0.017237279564142227, 0.012444688007235527, 0.029345016926527023, -0.003699910594150424, 0.028370104730129242, -0.01888258010149002, -0.00003733253470272757, -0.005416154861450195, 0.011553419753909111, 0.034832414239645004, 0.05415351688861847, -0.036640189588069916, -0.011797572486102581, 0.002149983774870634, 0.010553494095802307, -0.006833693012595177, -0.003877346171066165, 0.004852915182709694, -0.021807871758937836, 0.02695479989051819, 0.001253829919733107, -0.004849143326282501, 0.012497391551733017, -0.03464530035853386, -0.0076612490229308605, -0.0038677321281284094, 0.010553288273513317, -0.0011254081036895514, -0.02742917649447918, 0.013584781438112259, 0.011320575140416622, 0.08920302242040634, 0.043417055159807205, 0.030548077076673508, 0.008294141851365566, 0.005047768820077181, -0.050984080880880356, 0.0088701993227005, 0.04766233265399933, -0.019196825101971626, 0.002516167238354683, 0.032098446041345596, -0.04341314733028412, -0.0692482516169548, 0.003330304753035307, -0.006873385980725288, 0.021819720044732094, 0.015796195715665817, -0.03396882489323616, -0.0006077320431359112, -0.017219431698322296, 0.0018226454267278314, -0.006329267751425505, 0.010511212982237339, -0.05703938379883766, -0.013383633457124233, 0.011967782862484455, 0.05391506478190422, -0.002694325055927038, 0.011068091727793217, 0.01141384243965149, -0.036961302161216736, -0.0423574224114418, 0.014845028519630432, -0.029606349766254425, 0.009785628877580166, -0.05843408778309822, 0.014483996666967869, -0.022540980949997902, -0.03664489462971687, 0.014285780489444733, -0.04803244397044182, -0.04061811789870262, -0.041510261595249176, 0.003960803616791964, 0.00023782637435942888, -0.012047812342643738, -0.027742978185415268, -0.04668588563799858, 0.04520951211452484, 0.015603648498654366, 0.006823391653597355, 0.008785972371697426, 0.012306245043873787, -0.03853650763630867, 0.00840347446501255, 0.03328772634267807, -0.046242233365774155, -0.021014876663684845, -0.005939297378063202, -0.05359862372279167, 0.05806765332818031, -0.029824551194906235, -0.005783614236861467, 0.04175850376486778, -0.04117526113986969, 0.0765901505947113, 0.029301326721906662, -0.011102376505732536, -0.05449800565838814, 0.05035523325204849, 0.0012734273914247751, -0.041881199926137924, 0.02456529252231121, 0.04719970375299454, 0.03246009349822998, 0.049026377499103546, -0.03999527171254158, 0.10318764299154282, 0.0024154717102646828, -0.03227291628718376, 0.060913294553756714, -0.03661000728607178, 0.0026555052027106285, -0.0069719296880066395, 0.011521384119987488, -0.003143853973597288, -0.04955723136663437, 0.006572554353624582, 0.0051786042749881744, 0.007404978387057781, -0.02493295446038246, 0.030249623581767082, -0.02857660874724388, -0.011047763749957085, -0.018348203971982002, 0.022174010053277016, -0.07236392050981522, -0.00462815398350358, 0.024177558720111847, 0.05990400165319443, 0.010982153005897999, 0.023044578731060028, -0.04454435035586357, -0.03153066709637642, 0.03199503570795059, 0.003584630321711302, 0.030979419127106667, -0.022508343681693077, -0.0656067281961441, 0.04714835062623024, 0.08338838070631027, 0.03761710599064827, 0.08444333076477051, 0.013863234780728817, -0.024773424491286278, 0.0065229954198002815, -0.036332421004772186, -0.03616715222597122, 0.027355676516890526, -0.05837193876504898, 0.029342539608478546, -0.006278085056692362, 0.01750391535460949, -0.03289392963051796, 0.01691058836877346, -0.01905723474919796, -0.03253602609038353, 0.033025577664375305, 0.012530669569969177, -0.021809808909893036, 0.046306535601615906, -0.03188946843147278, 0.036274973303079605, -0.03222819045186043, 0.00652638403698802, 0.020629463717341423, 0.011076089926064014, 0.039366256445646286, -0.01695539802312851, 0.0010262472787871957, 0.042505256831645966, -0.032158613204956055, -0.0017108498141169548, 0.03254638984799385, 0.04517558217048645, -0.010386000387370586, -0.021943408995866776, -0.052729010581970215, 0.00098802475258708, 0.04587225615978241, 0.012278655543923378, -0.002679817844182253, -0.08538033813238144, 0.0430280864238739, -0.10605835169553757, 0.038059916347265244, 0.051122311502695084, 0.05684211477637291, -0.0664096474647522, -0.038686998188495636, 0.02341984026134014, -0.040290556848049164, 0.03377721831202507, -0.03586959466338158, 0.04920420050621033, 0.029902487993240356, -0.03135145083069801, 0.0055639115162193775, -0.06165513023734093, -0.017990780994296074, -0.018173985183238983, 0.004108014050871134, 0.019888492301106453, 0.05965342000126839, 0.03799698129296303, -0.006715407595038414, 0.030212894082069397, -0.01522856019437313, -0.0030576179269701242, -0.016508454456925392, 0.002182970754802227, 0.029182618483901024, 0.051526881754398346, 0.0900583490729332, -0.02177300490438938, -0.014924134127795696, 0.027507496997714043, -0.061987876892089844, 0.032500702887773514, 0.012682965956628323, -0.024352477863430977, -0.02822413109242916, 0.009786487556993961, 0.06491699814796448, 0.008430127054452896, 0.02778974361717701, -0.010225952602922916, -0.02048172615468502, 0.04301087185740471, 0.03231595456600189, -0.03092251718044281, -0.023487558588385582, 0.059145841747522354, 0.04043520614504814, 0.004601088352501392, 0.032309312373399734, 0.009239649400115013, -0.02242024429142475, -0.058942779898643494, -0.030225083231925964, -0.05489933490753174, -0.03311949223279953, -0.0057252394035458565, -0.04319892078638077, 0.04907343164086342, 0.008755856193602085, 0.05241842940449715, -0.01941940002143383, -0.018319547176361084, 0.05696810409426689, 0.020362146198749542, -0.02497418411076069, -0.038049910217523575, -0.016380000859498978, -0.02329166978597641, 0.03306728973984718, -0.007586256600916386, 0.03723832219839096, 0.0023203652817755938, 0.04494967684149742, 0.010893821716308594, -0.05261072888970375, 0.053694382309913635, 0.021032078191637993, -0.0073680938221514225, -0.01501280814409256, -0.0005117880064062774, -0.026081549003720284, -0.022045185789465904, -0.021546678617596626, 0.06473273783922195, -0.021937966346740723, 0.05442969128489494, 0.007551045622676611, -0.01760827749967575, -0.0072996425442397594, -0.03266037628054619, 0.0006137827294878662, -0.09408015757799149, -0.004252129700034857, -0.007521806750446558, -0.01924738474190235, -0.030243493616580963, -0.02203214354813099, -0.023606635630130768, 0.007950762286782265, 0.043902166187763214, 0.005573851056396961, -0.0052245245315134525, 0.017473524436354637, 0.007381054572761059, 0.003018447197973728, 0.033626988530159, 0.0006744943093508482, 0.0027342571411281824, -0.058956682682037354, -0.03921519219875336, -0.027039147913455963, -0.02374568022787571, 0.03960958123207092, -0.014057237654924393, 0.008518180809915066, -0.00024016435781959444, -0.02488706074655056, -0.034199465066194534, 0.045239318162202835, -0.025438625365495682, -0.020227203145623207, -0.046243276447057724, -0.041719984263181686, 0.05219883844256401, -0.044105805456638336, 0.028262529522180557, 0.09042589366436005, 0.007802529260516167, -0.009103045798838139, 0.0010587502038106322, -0.11094468086957932, -0.03336970880627632, -0.002237680833786726, -0.018585680052638054, 0.06132364645600319, -0.019727589562535286, 0.012615842744708061, 0.010519525967538357, 0.029221639037132263, -0.033612433820962906, 0.05516925826668739, 0.055923596024513245, 0.052083518356084824, -0.030116338282823563, 0.011376732960343361, -0.024707457050681114, 0.04023471474647522, -0.014947408810257912, -0.024065064266324043, -0.05040361359715462, -0.04038192704319954, 0.001158978440798819, -0.04053859785199165, -0.002369203371927142, -0.01912848651409149, -0.04453818127512932, -0.04922790080308914, 0.017573459073901176, -0.028881778940558434, -0.01937396451830864, 0.10499611496925354, 0.041075266897678375, 0.03278185427188873, -0.011848272755742073, -0.05081762373447418, 0.043404676020145416, -0.0060081579722464085, 0.05048674717545509, 0.004257706925272942, -0.08587484061717987, 0.020768944174051285, 0.02144821360707283, -0.024447642266750336, -0.03707078471779823, 0.018199535086750984, 0.060609783977270126, -0.009160145185887814, -0.04126818850636482, 0.03496775031089783, -0.06908164918422699, 0.03237057477235794, 0.03630344197154045, -0.01772603578865528, 0.013274415396153927, 0.017394162714481354, -0.01004726067185402, 0.01646459475159645, 0.07325685024261475, 0.005314589478075504, 0.017626555636525154, 0.0008232368272729218, -0.042651545256376266, 0.00012680987128987908, -0.004894174635410309, -0.04964885115623474, -0.05115149915218353, -0.049994997680187225, -0.01418094802647829, -0.0199102945625782, 0.013795198872685432, 0.008550801314413548, -0.04180175065994263, 0.027889227494597435, -0.035898055881261826, 0.02889063023030758, 0.004433126654475927, 0.015805330127477646, -0.0033356270287185907, -0.010722487233579159, -0.02325841411948204, 0.001286991173401475, 0.03622189909219742, 0.03390761464834213, 0.05668584629893303, -0.037370551377534866, -0.03565928712487221, -0.045113638043403625, 0.006290979217737913, -0.03131064027547836, -0.004619416780769825, 0.059610459953546524, 0.036093711853027344, -0.01153710950165987, 0.03417789191007614, -0.015127076767385006, 0.029266534373164177, 0.0015468104975298047, -0.028450284153223038, -0.005269887391477823, -0.04730379208922386, -0.027178360149264336, -0.018087729811668396, -0.04572581127285957, 0.007710796780884266, -0.04563145339488983, -0.007334087509661913, 0.038157716393470764, 0.02889855206012726, 0.06802070140838623, 0.04106074199080467, -0.015438497997820377, 0.07555442303419113, 0.07432851940393448, -0.05315160006284714, 0.009427162818610668, -0.08112156391143799, -0.034610308706760406, -0.0038924396503716707, -0.045516349375247955, 0.006076733116060495, 0.020989960059523582, -0.00650764349848032, -0.005881535820662975, 0.011677536182105541, 0.013249828480184078, -0.019997823983430862, -0.015228788368403912, 0.039917394518852234, 0.05987736955285072, -0.0685463696718216, -0.06077485904097557, 0.04321723431348801, -0.056971967220306396, -0.005732821766287088, -0.05045853555202484, -0.0009092940017580986, 0.04778099060058594, 0.0435912124812603, -0.04520398750901222, -0.04044462367892265, -0.03749854862689972, 0.029998239129781723, -0.0014703255146741867, 0.03143462911248207, -0.036271482706069946, -0.03148089349269867, -0.006657965946942568, 0.06142032518982887, -0.046814631670713425, -0.05805966630578041, 0.06384692341089249, -0.00736577482894063, -0.0016760847065597773, -0.010552460327744484, -0.01584765687584877, -0.06496699154376984, 0.04295584559440613, -0.05758783593773842, -0.051111627370119095, 0.07533901929855347, -0.03388465940952301, -0.007435673847794533, -0.023009054362773895, 0.016607897356152534, 0.035923972725868225, 0.022607529535889626, 0.02528475970029831, 0.05216443911194801, -0.012179307639598846, -0.031782038509845734, 0.019778355956077576, -0.010237750597298145, 0.004762593191117048, -0.043329592794179916, 0.07089482992887497, -0.010664127767086029, 0.03317863866686821, 0.002354999305680394, 0.06491580605506897, 0.033154793083667755, 0.05556713789701462, -0.005490201525390148, 0.02414574846625328, -0.015059073455631733, 0.11293914169073105, 0.006968919653445482, -0.019205056130886078, -0.06490728259086609, 0.009337921626865864, 0.05565512552857399, -0.0019688764587044716, 0.008247903548181057, -0.010328592732548714, 0.010712512768805027, 0.050336554646492004, -0.02683333307504654, -0.04453110322356224, 0.04413483291864395, -0.02231048420071602, -0.025976935401558876, -0.014712557196617126, -0.039282795041799545, 0.0033601189497858286, 0.026817522943019867, 0.036731112748384476, -0.01601935550570488, -0.05783778056502342, -0.012202243320643902, -0.01420664507895708, -0.04327153041958809, -0.06033726781606674, 0.016308199614286423, 0.05824835225939751, 0.028232187032699585, -0.04690980538725853, -0.00455458601936698, 0.038106661289930344, -0.03543567657470703, 0.0319872722029686, 0.03533783555030823, -0.008184417150914669, 0.038041852414608, -0.07468769699335098, 0.0003546701045706868, -0.0004117514763493091, -0.02581333927810192, -0.03027578815817833, 0.023678360506892204, -0.06915287673473358, -0.08440785109996796, -0.018393652513623238, -0.016845380887389183, -0.00969068706035614, 0.03795701637864113, 0.04166363179683685, -0.08313333243131638, 0.06414271146059036, -0.019385607913136482, 0.0052720652893185616, 0.07720533758401871, 0.005910545587539673, -0.03238857910037041, -0.04629383981227875, 0.04587327316403389, -0.02356375753879547, 0.014076699502766132, -0.03149331361055374, 0.043851278722286224, -0.02718202956020832, -0.07662541419267654, 0.02313520759344101, -0.00820850394666195, 0.04257030412554741, 0.053605593740940094, 0.0088248485699296, -0.04108888655900955, -0.044568754732608795, 0.022421451285481453, 0.041866883635520935, -0.037570223212242126, 0.051665887236595154, 0.032971885055303574, -0.05513060465455055, 0.0011988119222223759, -0.009687688201665878, -0.05242442339658737, -0.006439584773033857, -0.0526132732629776, 0.03302675113081932, -0.0027507119812071323, 0.01599208265542984, -0.013059872202575207, 0.0025643096305429935, -0.025086449459195137, -0.025424648076295853, 0.007011564448475838, 0.01180760283023119, 0.005715285427868366, 0.02487245947122574, -0.02699115499854088, 0.0315299890935421, 0.006242238450795412, 0.0031372790690511465, 0.03028739243745804, 0.048569247126579285, 0.027744287624955177, 0.034949298948049545, -0.038946107029914856, -0.008995652198791504, 0.011959522031247616, -0.0006332789198495448, -0.047037817537784576, 0.04625009745359421, -0.01944372057914734, -0.02564544975757599, 0.024659553542733192, -0.0029944307170808315, -0.01744229719042778, -0.006432290188968182, -0.026822621002793312, 0.038979869335889816, -0.0014909998280927539, 0.04211791232228279, -0.0019945912063121796, 0.007149108219891787, -0.006520101800560951, -0.01692408137023449 ]
<p>I have a data set of recorded elephant locations for the span of 6 years (elephantdata). Some of the entries are duplicates of the same day. I want to create a subset of my 'elephantdata' and create a new matrix that only has one data point before noon and one data point after noon for each day. I would like that data point to be selected randomly from the data points offered.</p> <p>For example:</p> <pre><code>elephantdata Row Date Time Breeding_H E1 E2 E3 1 11/01/06 08:38 1 0 0 0 2 11/01/06 18:00 1 0 0 0 3 12/01/06 05:38 1 0 0 0 4 02/02/06 08:58 1 0 0 0 5 02/02/06 16:30 1 1 1 1 6 02/02/06 17:15 1 1 1 1 7 03/02/06 08:45 1 0 0 0 </code></pre> <p>For Breeding_H I want to find that if the 'Date' is a duplicate AND two entries are in the morning (before 12:00) or in the evening (after noon) I want R to randomly chose one of the entries. So Row 6 and 7 are both after noon and on the same day, so I would like to only have one of those data entries.</p> <p>Any suggestions? Would really appreciate any help you've got. I've looked up the 'unique' and 'duplicated' function but I don't know how to write the actual code to make this happen. </p>
g73680
[ -0.031457483768463135, -0.02367856726050377, -0.027188632637262344, -0.03396269306540489, 0.02622823789715767, -0.049161434173583984, 0.048657871782779694, -0.024701470509171486, -0.03447894752025604, -0.013800645247101784, -0.02644406259059906, 0.03625461459159851, 0.050164464861154556, 0.007901659235358238, 0.004032054916024208, 0.0034774672240018845, 0.04673558101058006, -0.035313110798597336, 0.007951369509100914, 0.06708268076181412, 0.006749609485268593, 0.04414920136332512, 0.0537014938890934, -0.005677812732756138, 0.010135316289961338, -0.06087199226021767, 0.013023235835134983, 0.05712191015481949, -0.08213073760271072, 0.034481536597013474, -0.03267621621489525, 0.06133321672677994, 0.008055703714489937, -0.04019833728671074, 0.009103802032768726, 0.005831518210470676, -0.011039897799491882, -0.009557594545185566, -0.013816586695611477, -0.025706158950924873, -0.04644386097788811, -0.018960582092404366, 0.03694477304816246, 0.013032800517976284, -0.007480158004909754, -0.027212291955947876, -0.0021281663794070482, -0.034300561994314194, 0.01569123938679695, -0.04773562029004097, 0.004896362777799368, 0.030398420989513397, 0.015277788043022156, -0.06358642876148224, 0.02158835344016552, 0.05515117943286896, -0.01010812260210514, 0.026070252060890198, -0.012804258614778519, 0.019610801711678505, 0.052646346390247345, 0.00004277973130228929, 0.0009220297215506434, 0.044287294149398804, 0.01917693018913269, 0.03361525759100914, 0.054449211806058884, 0.01400481816381216, -0.024390818551182747, -0.030241312459111214, -0.016918780282139778, 0.040672678500413895, -0.029942473396658897, -0.016568373888731003, -0.0064229462295770645, 0.00566802266985178, 0.03303886577486992, 0.030950091779232025, 0.019096026197075844, 0.08697903156280518, -0.0307148490101099, 0.05388934537768364, -0.023160768672823906, 0.004376804921776056, 0.03215283155441284, 0.049483466893434525, 0.05364234000444412, -0.007376658730208874, 0.01772507280111313, -0.03298100084066391, 0.002731160493567586, -0.030641695484519005, 0.04652633145451546, 0.05223561450839043, 0.012927152216434479, 0.014356069266796112, -0.03883678838610649, 0.02857700176537037, -0.025445492938160896, 0.011950694024562836, -0.017359601333737373, -0.012440835125744343, 0.030884170904755592, -0.0007715339306741953, -0.07122596353292465, -0.0167048629373312, -0.004132815636694431, 0.030062690377235413, -0.07503568381071091, -0.055452365428209305, -0.019528761506080627, -0.0064606755040585995, -0.050982166081666946, -0.0022297222167253494, 0.03955274075269699, -0.016677485778927803, 0.023480720818042755, -0.02284773625433445, -0.037739671766757965, -0.029279226437211037, -0.023610832169651985, -0.06932788342237473, -0.02137461118400097, 0.023783858865499496, -0.009035956114530563, -0.014816707000136375, -0.0022171474993228912, 0.0504474975168705, 0.06534557789564133, -0.0012966279173269868, -0.035640839487314224, 0.005150267854332924, 0.010302849113941193, 0.049980901181697845, -0.061152197420597076, -0.055156659334897995, 0.022973017767071724, 0.04319237172603607, 0.03362421318888664, -0.029320305213332176, -0.02043231576681137, 0.0520312674343586, -0.04300539568066597, -0.061741601675748825, -0.02236224338412285, 0.020777391269803047, -0.0037402755115181208, -0.030192183330655098, 0.020272022113204002, 0.059127338230609894, -0.0012706310953944921, 0.037296272814273834, -0.07079042494297028, -0.02245354652404785, -0.005658787675201893, -0.001119860215112567, 0.0037995472084730864, 0.0007213031640276313, -0.04353031516075134, -0.014806990511715412, 0.03036007285118103, -0.004958118312060833, 0.06854718178510666, -0.05779753625392914, 0.03446228429675102, -0.010170798748731613, -0.012833738699555397, -0.016176335513591766, -0.00449407659471035, 0.02257484570145607, 0.014838039875030518, -0.022440019994974136, 0.030313145369291306, -0.056780360639095306, 0.032380275428295135, 0.03892561048269272, 0.005498882848769426, -0.06686953455209732, 0.07757406681776047, -0.012847699224948883, 0.0231024157255888, -0.02174096554517746, 0.008206605911254883, 0.0055565922521054745, -0.01700429618358612, -0.03574710339307785, -0.010838261805474758, 0.02066727913916111, -0.10120522230863571, -0.018790826201438904, -0.030102916061878204, -0.08136582374572754, 0.008282349444925785, -0.02362704649567604, 0.01328988466411829, 0.0119838397949934, 0.010726429522037506, -0.05105959251523018, -0.06261239945888519, 0.027473263442516327, 0.021322473883628845, 0.05120980739593506, -0.03916807100176811, 0.06311774998903275, -0.028203105553984642, 0.07079386711120605, 0.013963863253593445, -0.00502046151086688, 0.018305819481611252, 0.04290405288338661, 0.011374103836715221, 0.02243647538125515, 0.0055253831669688225, 0.0413362979888916, 0.029143210500478745, 0.003743949579074979, 0.008826174773275852, -0.0049181715585291386, 0.022868609055876732, -0.0037989281117916107, -0.015746047720313072, 0.009252507239580154, -0.01629977487027645, 0.0540790893137455, -0.02637222409248352, 0.03712495043873787, 0.06459753960371017, -0.02732803300023079, 0.038117095828056335, -0.028417276218533516, 0.0005752040888182819, -0.003341316245496273, -0.04965006187558174, -0.07252731174230576, 0.025588583201169968, 0.0051046088337898254, 0.00043773758807219565, 0.008615880273282528, -0.04360782727599144, -0.06330390274524689, -0.03331051394343376, 0.03629700839519501, -0.003994013648480177, 0.06380205601453781, 0.011151975952088833, -0.06548919528722763, 0.030668295919895172, -0.041173581033945084, 0.04886322841048241, 0.06337407976388931, -0.03719859570264816, -0.029995648190379143, -0.05262928828597069, 0.004837763961404562, -0.015888122841715813, -0.06133970990777016, 0.033437736332416534, -0.002644781954586506, 0.0011947862803936005, -0.020478395745158195, -0.02506670169532299, 0.0385669507086277, -0.00961039587855339, 0.025418242439627647, -0.0004207782621961087, -0.003449062118306756, 0.010788979008793831, -0.04374882951378822, 0.00924337562173605, 0.006588274147361517, 0.02898428775370121, -0.041507381945848465, 0.10616616159677505, 0.0308541227132082, -0.011976256035268307, 0.01651906408369541, -0.039865344762802124, -0.010573364794254303, 0.025182165205478668, 0.029492013156414032, 0.030947420746088028, -0.05254611745476723, 0.012038861401379108, 0.044426243752241135, -0.014047764241695404, -0.029975205659866333, 0.06347130239009857, 0.03997756913304329, 0.019688047468662262, 0.04244685918092728, -0.014982787892222404, 0.015217006206512451, 0.005442338529974222, -0.0719873309135437, 0.036815762519836426, -0.024708423763513565, -0.060306616127491, 0.02866784669458866, 0.04642803594470024, 0.037221334874629974, -0.04403422027826309, -0.02815275266766548, 0.0036674824077636003, -0.017920339480042458, -0.009415742941200733, -0.0013466182863339782, 0.002296907128766179, -0.006352386903017759, -0.004761107731610537, -0.01760053262114525, 0.06438842415809631, -0.005184780806303024, -0.07545281201601028, -0.02560533955693245, -0.008182615973055363, -0.004892368335276842, 0.008907275274395943, -0.000032796237064758316, 0.0018918971763923764, -0.029910368844866753, -0.019245870411396027, 0.0021352344192564487, 0.002923704218119383, -0.004327178001403809, 0.00374455819837749, 0.06881614029407501, -0.03844905644655228, 0.024619800969958305, -0.012582875788211823, 0.05699910968542099, -0.006960127968341112, 0.045713476836681366, -0.009536569006741047, -0.05269195884466171, -0.045788008719682693, -0.014244970865547657, -0.03780978545546532, 0.02686387114226818, 0.0013586815912276506, 0.036095086485147476, 0.013238724321126938, 0.042148325592279434, -0.040313124656677246, -0.03542943671345711, 0.05093199759721756, -0.018994184210896492, 0.06944054365158081, -0.009423230774700642, 0.039159271866083145, 0.0009913393296301365, 0.04766479879617691, -0.04326191917061806, 0.010707381181418896, -0.014195435680449009, -0.00009721913374960423, 0.03933491185307503, -0.009087366983294487, -0.0004127626307308674, -0.017425425350666046, 0.002197681926190853, -0.008159501478075981, -0.10067486017942429, -0.011234420351684093, -0.0380275622010231, 0.04093623161315918, 0.004429869819432497, 0.03910201042890549, 0.045962732285261154, 0.09453725069761276, 0.028974853456020355, 0.03350842371582985, -0.010659981518983841, 0.07109247148036957, -0.0482870414853096, -0.00006492938700830564, 0.007783221080899239, 0.04469216614961624, 0.003143240697681904, 0.026943838223814964, 0.10801155865192413, -0.015287330374121666, -0.02772732637822628, -0.004638770129531622, 0.0456133633852005, -0.023216577246785164, 0.042434774339199066, 0.007937532849609852, -0.00813948456197977, 0.013461197726428509, 0.015230049379169941, -0.012939659878611565, -0.024967335164546967, -0.11377177387475967, 0.003043242497369647, 0.05723130330443382, 0.03206313028931618, -0.000843048735987395, 0.007155533879995346, -0.05371785908937454, 0.0034687663428485394, -0.016672583296895027, 0.0067113121040165424, -0.01298209186643362, -0.030407875776290894, -0.006004611495882273, 0.010848138481378555, 0.008455762639641762, 0.03932198882102966, 0.040329236537218094, 0.027196716517210007, -0.053681883960962296, -0.0309417974203825, 0.029346786439418793, 0.006476688664406538, 0.045271243900060654, 0.016704224050045013, 0.07422810792922974, 0.023850243538618088, 0.01843792386353016, -0.013782521709799767, -0.05167071893811226, 0.07822130620479584, -0.06241307035088539, -0.04933096095919609, 0.0010509806452319026, -0.036218609660863876, 0.03962963446974754, 0.018184412270784378, 0.06549235433340073, 0.0012344529386609793, 0.04026998206973076, 0.007600496988743544, 0.006777039263397455, 0.025588860735297203, -0.008995557203888893, -0.030442897230386734, -0.0392209067940712, -0.026861803606152534, 0.011021235957741737, -0.03544651344418526, -0.04092881456017494, -0.06075245514512062, 0.04726914316415787, 0.009074297733604908, 0.046520382165908813, 0.013911090791225433, -0.04563794657588005, -0.023464316502213478, 0.029346514493227005, 0.08695736527442932, 0.023701179772615433, -0.009321373887360096, 0.04904493689537048, 0.029470374807715416, 0.004828771576285362, 0.003042253665626049, -0.04523163661360741, 0.03082977421581745, 0.0016680642729625106, 0.05902351811528206, -0.017420828342437744, 0.0017208884237334132, -0.008645640686154366, 0.010636305436491966, -0.1041761040687561, 0.03818698227405548, -0.06615549325942993, -0.0008235804853029549, 0.03731483221054077, -0.03168859705328941, 0.0064012398943305016, 0.04457440972328186, 0.03783727064728737, 0.015082652680575848, 0.015783051028847694, 0.009555929340422153, -0.004670791793614626, -0.013672513887286186, 0.018520306795835495, 0.025723496451973915, -0.0057012769393622875, 0.017892986536026, 0.039695411920547485, 0.012205393053591251, 0.038233865052461624, -0.04339621961116791, 0.018781403079628944, -0.09010984003543854, -0.007985524833202362, -0.003658657195046544, -0.034251078963279724, -0.00692084850743413, 0.062954381108284, 0.0067484015598893166, 0.0771510973572731, -0.07234491407871246, -0.015497871674597263, 0.025543425232172012, -0.05833346024155617, -0.026973173022270203, -0.015489600598812103, 0.017848610877990723, -0.049304962158203125, -0.021850718185305595, 0.030472373589873314, -0.03103167749941349, 0.004061531741172075, 0.031434960663318634, -0.01933661475777626, -0.01312560960650444, -0.031614724546670914, 0.027540815994143486, 0.018440505489706993, -0.004614009987562895, -0.03930319845676422, 0.011283023282885551, -0.03910129517316818, 0.0014983079163357615, -0.02164505608379841, -0.07101888954639435, 0.0024040760472416878, -0.020449386909604073, 0.049464039504528046, 0.030365539714694023, 0.015418719500303268, -0.05482508987188339, -0.05883173644542694, -0.019169410690665245, 0.008377905003726482, -0.034167684614658356, -0.01691596582531929, -0.0006642998778261244, -0.025558190420269966, -0.04302768409252167, 0.008746105246245861, -0.047473467886447906, -0.026811564341187477, -0.021587854251265526, 0.011155270040035248, -0.09450305253267288, -0.0036760750226676464, -0.01004062034189701, 0.04637580364942551, -0.06420210748910904, -0.06843757629394531, -0.052696432918310165, -0.0371231772005558, -0.011957301758229733, 0.03139984980225563, -0.019962545484304428, 0.006353129167109728, 0.05045255273580551, 0.006497239228338003, -0.0025078814942389727, -0.0532812736928463, 0.021327370777726173, -0.003000872442498803, 0.0317612923681736, -0.0020659349393099546, 0.032826606184244156, -0.0024750635493546724, 0.04233609884977341, 0.012868618592619896, 0.047935813665390015, 0.0015118650626391172, 0.057699013501405716, -0.020331354811787605, -0.013321774080395699, -0.01915564201772213, -0.004485843237489462, 0.04185495525598526, -0.015495081432163715, -0.012645632028579712, -0.007171873468905687, 0.026212412863969803, -0.0012801454868167639, -0.01333102397620678, 0.04143543168902397, -0.04886104539036751, -0.003056730143725872, 0.01584365963935852, -0.018526896834373474, 0.013043276965618134, 0.035820674151182175, -0.027893418446183205, 0.023653052747249603, 0.012815202586352825, -0.048381462693214417, -0.043992821127176285, 0.017738686874508858, -0.047243814915418625, 0.07409172505140305, -0.005504186265170574, -0.04619034379720688, -0.0011180153815075755, 0.018275422975420952, -0.07731617987155914, 0.03186313435435295, -0.019289076328277588, 0.03583032637834549, -0.015483357012271881, -0.021549444645643234, 0.018277199938893318, 0.007221879903227091, -0.0452888049185276, 0.043283674865961075, -0.058195795863866806, -0.05567086860537529, -0.0052918181754648685, 0.018447982147336006, -0.017540331929922104, 0.023205870762467384, -0.043955348432064056, 0.02694861590862274, -0.01921563409268856, -0.019343484193086624, -0.03297349810600281, 0.038933511823415756, -0.02281193993985653, -0.04202501103281975, 0.03629472479224205, 0.007921364158391953, -0.053178831934928894, -0.028414113447070122, -0.014904371462762356, 0.03875469043850899, -0.017935972660779953, -0.03323535621166229, 0.05759602040052414, -0.0017215710831806064, 0.0232526995241642, -0.04315527528524399, -0.05042995885014534, 0.04205513745546341, -0.01406341977417469, 0.019414205104112625, -0.03855988010764122, 0.06861163675785065, -0.027734674513339996, 0.01627742499113083, -0.011246960610151291, 0.05339707061648369, -0.006031248718500137, 0.0029155928641557693, 0.042542632669210434, 0.0018536474090069532, 0.052664730697870255, 0.03296434506773949, 0.008898528292775154, 0.052840832620859146, 0.05200467258691788, -0.009146584197878838, 0.009261802770197392, -0.010844842530786991, 0.017291681841015816, 0.013696177862584591, 0.014120802283287048, -0.025510000064969063, -0.03679090738296509, -0.02169405110180378, -0.04396385699510574, -0.023685019463300705, -0.0467570424079895, 0.014600682072341442, 0.03135725110769272, -0.01564056985080242, 0.05851249769330025, -0.04570022597908974, 0.008400646969676018, -0.023253200575709343, 0.0036944684106856585, -0.056178025901317596, 0.03952522203326225, -0.00035086803836748004, 0.00456688366830349, 0.033096734434366226, 0.016124039888381958, 0.027394019067287445, -0.037774547934532166, -0.023336399346590042, 0.004865942057222128, -0.027094997465610504, -0.01294553279876709, -0.07225144654512405, 0.018211210146546364, 0.03510214015841484, -0.024883534759283066, -0.0330890454351902, 0.10094618797302246, -0.052363939583301544, 0.03856564685702324, -0.029544880613684654, 0.003551263827830553, -0.030449453741312027, -0.011229583993554115, -0.03193904086947441, -0.007415519095957279, -0.052663568407297134, -0.04109209403395653, 0.0680670365691185, -0.024765251204371452, 0.026682976633310318, 0.020739324390888214, -0.0178639218211174, -0.061711959540843964, -0.025284849107265472, -0.010329503566026688, 0.004134900402277708, -0.007531940937042236, -0.04950373247265816, -0.038087569177150726, 0.012815471738576889, -0.05764084681868553, 0.024145884439349174, -0.06371508538722992, -0.008866955526173115, 0.0008594404207542539, 0.05835267901420593, 0.05522351711988449, 0.05532835051417351, -0.0478324256837368, -0.044615764170885086, -0.05206548050045967, 0.03136629983782768, 0.011747309938073158, -0.02858440950512886, -0.017581168562173843, 0.04543415457010269, 0.04484560340642929, -0.007069606799632311, -0.00043486023787409067, -0.04996524751186371, -0.05469965562224388, 0.02461075969040394, 0.06241096928715706, 0.031882330775260925, -0.029994189739227295, 0.03149987384676933, 0.008377444930374622, 0.03679508715867996, -0.0451534166932106, -0.00424368167296052, -0.02612982504069805, 0.02072124369442463, 0.00891465600579977, 0.009020973928272724, -0.05470012500882149, 0.01654214784502983, 0.029349541291594505, -0.021277790889143944, -0.12919586896896362, -0.03196116164326668, -0.04835387319326401, 0.05181416869163513, -0.01059673260897398, 0.036333125084638596, 0.06615739315748215, 0.06314177066087723, 0.006904098205268383, -0.016358893364667892, 0.03318575769662857, 0.008464842103421688, -0.007511254400014877, 0.06998693197965622, -0.022834081202745438, 0.026855554431676865, 0.017629051581025124, 0.05134560167789459 ]
<p>Good evening everyeone,</p> <p>I am currently working on a set of self-study questions which relate to true/false answers. I am currently faced with a question where the answer claims for it to be false, but I find it true. Not sure if there is an error in the answer. Appreciate some help and advice please.</p> <blockquote> <p>A confidence interval is an estimate for which there is a specified degree of certainty that the sample statistic will be in the interval. </p> </blockquote> <p>My take is that the above <strong>statement is true</strong> as the confidence interval tells us with a specific degree of confidence how likely a value will fall within the range. </p> <p>Appreciate some advice please.</p> <p><img src="http://i.stack.imgur.com/mzKSx.jpg" alt="enter image description here"></p>
g36116
[ 0.016136258840560913, 0.017974767833948135, 0.006613058503717184, 0.04965631291270256, -0.027410274371504784, 0.010137628763914108, 0.004055209923535585, -0.00464274687692523, 0.002032764023169875, -0.01589185558259487, -0.0026199393905699253, 0.04423963651061058, 0.010691394098103046, -0.0024627128150314093, -0.04342169314622879, 0.032058440148830414, 0.03686821088194847, -0.015026034787297249, 0.03588074445724487, 0.006406603846698999, -0.05890656262636185, -0.010561189614236355, -0.04000619798898697, -0.0576012060046196, -0.031722601503133774, -0.02528684027493, 0.000504853087477386, 0.024032363668084145, -0.04978560656309128, -0.04234665632247925, 0.008269956335425377, 0.04477238655090332, 0.05272598937153816, -0.014504467137157917, -0.02914886362850666, -0.01330969575792551, 0.010800383053719997, -0.018507977947592735, 0.031246596947312355, -0.0013796936254948378, 0.007626613602042198, 0.024584027007222176, 0.012317516840994358, -0.029783811420202255, 0.003776264376938343, -0.007236113306134939, -0.05491698160767555, -0.01841200888156891, 0.07185914367437363, -0.04346481338143349, -0.028600843623280525, 0.021825246512889862, 0.09429019689559937, 0.0017498809611424804, -0.019153926521539688, 0.10588675737380981, 0.0625351145863533, 0.03741142153739929, 0.014464558102190495, -0.027627484872937202, 0.03895831108093262, -0.04964348301291466, -0.009281557984650135, -0.07131581008434296, 0.04210623353719711, 0.04107927158474922, -0.043017417192459106, 0.04481584206223488, -0.0072800335474312305, 0.009454254060983658, 0.022635387256741524, -0.032005827873945236, 0.031765393912792206, 0.01590493693947792, -0.05034135282039642, -0.02390427701175213, -0.012123453430831432, -0.004088669084012508, 0.023197093978524208, 0.051137909293174744, -0.0058105397038161755, 0.02347484417259693, -0.009562552906572819, 0.01582668349146843, -0.020509561523795128, 0.020777961239218712, -0.004690476693212986, -0.0731944814324379, 0.029424691572785378, 0.039132893085479736, 0.051049768924713135, 0.05014945566654205, -0.002914726734161377, 0.049270495772361755, 0.0056905196979641914, -0.028679436072707176, -0.06603440642356873, 0.07441819459199905, 0.04470713809132576, 0.04771392419934273, -0.022444594651460648, -0.020171545445919037, -0.042077671736478806, -0.006192557048052549, -0.07114648818969727, -0.0024170191027224064, 0.01250153873115778, 0.026566172018647194, -0.001750686438754201, -0.010149506852030754, -0.007455978076905012, -0.025125877931714058, -0.05006415396928787, -0.04735585302114487, -0.02686486579477787, 0.047852419316768646, 0.06806783378124237, 0.024204472079873085, -0.0100194551050663, 0.014594201929867268, -0.010311269201338291, 0.025847915560007095, 0.04671019688248634, 0.09502125531435013, -0.010618681088089943, -0.04187390208244324, -0.06137305870652199, 0.04526778310537338, -0.01781056635081768, -0.011280672624707222, 0.01509767770767212, -0.016288435086607933, -0.038630466908216476, -0.003907900769263506, -0.0381818488240242, 0.038598280400037766, 0.05556743964552879, -0.006411785259842873, -0.008347793482244015, 0.03498696908354759, -0.042570240795612335, 0.08199524134397507, 0.030260136350989342, -0.03751648589968681, -0.02696353569626808, -0.03883299604058266, 0.0193790290504694, -0.00029288892983458936, 0.003461632877588272, 0.004822445567697287, -0.04943868890404701, 0.06839975714683533, -0.033159684389829636, -0.009832167997956276, -0.003352017607539892, 0.0014597965637221932, -0.009907140396535397, 0.021599961444735527, -0.01751725748181343, 0.03404071927070618, 0.045047201216220856, 0.01728791929781437, -0.023914216086268425, 0.019645364955067635, -0.006505297031253576, -0.06314437091350555, 0.03461633250117302, -0.03501903638243675, -0.0010000797919929028, 0.045127931982278824, 0.008341154083609581, -0.051973797380924225, 0.014259956777095795, -0.0453299954533577, 0.029183877632021904, -0.012759514153003693, 0.0796799510717392, -0.036009397357702255, 0.03346700221300125, 0.02881474792957306, 0.036225564777851105, 0.032226305454969406, 0.0204586461186409, -0.038887444883584976, -0.022291218861937523, -0.03784943372011185, 0.011491714045405388, -0.020900404080748558, -0.0402817539870739, 0.0048669776879251, -0.022152671590447426, -0.09590337425470352, 0.013679391704499722, 0.0014159870333969593, -0.0264892578125, -0.014103595167398453, 0.08878808468580246, -0.02097589336335659, 0.007890964858233929, 0.0062973713502287865, 0.00764445960521698, 0.014805338345468044, 0.044006116688251495, 0.059444088488817215, -0.018421726301312447, 0.0033161689061671495, -0.029722262173891068, -0.05827838182449341, -0.02195516601204872, -0.0124414237216115, 0.05935245007276535, 0.002234363928437233, -0.03402040898799896, 0.06291669607162476, 0.055397965013980865, -0.002997469389811158, -0.024875249713659286, 0.03349673002958298, 0.027820969000458717, -0.03595698997378349, -0.0032701988238841295, -0.052762340754270554, 0.006324423011392355, -0.022184956818819046, -0.002173766028136015, 0.0463191419839859, -0.03651238605380058, -0.041526246815919876, -0.02909940853714943, 0.02552027627825737, -0.026469537988305092, -0.07907149195671082, 0.0032589887268841267, -0.05240090936422348, 0.06407521665096283, 0.06845035403966904, -0.052191440016031265, 0.028992515057325363, -0.0017027015564963222, -0.002965980675071478, 0.01714535988867283, -0.034299928694963455, -0.014342667534947395, -0.010161603800952435, -0.07074838876724243, 0.0004478451155591756, 0.012147580273449421, -0.004771209321916103, 0.0027247932739555836, 0.028225312009453773, 0.03057272359728813, 0.049633026123046875, -0.0033026838209480047, 0.01911410689353943, -0.010107675567269325, -0.0335983969271183, -0.004221399314701557, 0.003471644129604101, 0.03794116526842117, 0.0034012736286967993, -0.0093829445540905, -0.04713800922036171, 0.0483534075319767, 0.008303368464112282, -0.003587455255910754, -0.022814933210611343, -0.09104589372873306, -0.05833520367741585, 0.018899431452155113, -0.01771431788802147, 0.05818592384457588, 0.0034864020999521017, 0.039088353514671326, 0.07942630350589752, -0.00242852745577693, -0.02394316904246807, -0.06089720502495766, -0.016419867053627968, 0.007931067608296871, -0.0015503918984904885, 0.005312597844749689, 0.03159157931804657, 0.018672412261366844, 0.037601321935653687, -0.0034575664903968573, 0.013538479804992676, 0.028582027181982994, -0.023050282150506973, 0.00390236615203321, 0.016879722476005554, 0.025746650993824005, -0.01744154840707779, 0.01792054809629917, 0.05705524608492851, -0.04936222359538078, 0.05068019777536392, 0.03544806316494942, -0.010796790011227131, 0.0567743293941021, 0.011189380660653114, -0.006702135782688856, 0.03025822341442108, -0.08161139488220215, 0.01601891778409481, 0.06413361430168152, 0.007432739250361919, 0.014515557326376438, -0.032426536083221436, -0.020721839740872383, 0.00863930769264698, -0.06902916729450226, -0.005570987705141306, 0.04367224499583244, -0.028446326032280922, -0.0458124577999115, 0.05215628817677498, -0.031205078586935997, 0.026437418535351753, 0.03152664378285408, -0.04283547401428223, 0.05818307399749756, -0.026636043563485146, 0.00028289115289226174, 0.08045714348554611, 0.016806092113256454, -0.09452016651630402, -0.031778305768966675, 0.07444275170564651, -0.0276894960552454, -0.04121537134051323, 0.0025200783275067806, -0.011001650243997574, 0.038214631378650665, 0.0019267690367996693, 0.009589229710400105, -0.044695012271404266, -0.01797369495034218, 0.01595817692577839, -0.01273423247039318, 0.007206404581665993, -0.031195858493447304, -0.031166471540927887, 0.03424398973584175, -0.006268277298659086, 0.03141746670007706, 0.02481192536652088, -0.011816493235528469, 0.01264330092817545, 0.024428581818938255, 0.031274884939193726, -0.009610459208488464, 0.031994663178920746, -0.04506027698516846, -0.0042876810766756535, 0.035364437848329544, 0.01952960528433323, 0.0424550361931324, 0.010495444759726524, -0.003826987696811557, -0.02866063080728054, 0.012350453063845634, -0.05517136678099632, 0.0009903601603582501, 0.006883651949465275, -0.007664474658668041, -0.01999841071665287, -0.0013001393526792526, 0.07776279002428055, 0.04501272365450859, 0.017483381554484367, 0.019320975989103317, 0.02137998305261135, 0.008275366388261318, 0.08854711055755615, 0.029159409925341606, -0.04960709810256958, 0.018320901319384575, 0.005716262850910425, -0.02498506009578705, 0.050166480243206024, -0.018187539651989937, 0.02064625546336174, 0.0003821328282356262, 0.005458903964608908, 0.003324921475723386, -0.05276067554950714, -0.015515030361711979, -0.010056442581117153, 0.000381796300644055, -0.08332325518131256, 0.05940922722220421, -0.00786294974386692, -0.07621431350708008, 0.04880344122648239, -0.026779618114233017, -0.07342971116304398, -0.04252234473824501, 0.03295081481337547, 0.02716853655874729, 0.028380537405610085, 0.06874722987413406, -0.029602747410535812, 0.019017577171325684, 0.000015961373719619587, -0.006977472919970751, -0.028247740119695663, 0.0020872477907687426, -0.023651137948036194, -0.014483542181551456, -0.04624544084072113, 0.05469014495611191, 0.02264532633125782, -0.027645375579595566, -0.03668304532766342, 0.0032700400333851576, 0.026727981865406036, 0.0017641325248405337, -0.008985724300146103, 0.0018062705639749765, -0.002117100404575467, -0.020352160558104515, 0.0782834142446518, -0.05635717511177063, -0.0254534725099802, 0.022987129166722298, 0.039588429033756256, -0.00784082431346178, -0.005431953351944685, -0.01022662315517664, 0.010218794457614422, -0.002826652256771922, -0.0015101273311302066, -0.003854059847071767, 0.012367736548185349, 0.008792994543910027, 0.024187246337532997, 0.018386591225862503, 0.002566466573625803, -0.018147049471735954, -0.08900218456983566, -0.0651826560497284, 0.018810562789440155, -0.020362989977002144, 0.020115859806537628, 0.02255295403301716, -0.0008800202049314976, -0.04582062363624573, 0.06885403394699097, 0.03235889971256256, 0.05258721485733986, 0.01677982322871685, 0.025815114378929138, 0.039461616426706314, -0.01960308477282524, 0.02354171872138977, -0.058558523654937744, -0.018828699365258217, 0.06359397619962692, 0.012019671499729156, 0.025113007053732872, 0.09854996204376221, -0.039392467588186264, 0.04355742037296295, 0.05070994794368744, 0.02065909467637539, -0.011591585353016853, -0.002342403866350651, -0.06327158212661743, -0.035226382315158844, -0.06642739474773407, -0.03917206823825836, -0.0205728467553854, 0.004279958084225655, -0.02398398332297802, 0.02442723512649536, 0.026197640225291252, -0.007899908348917961, 0.029788510873913765, 0.017494404688477516, 0.006688040681183338, -0.04472402110695839, -0.013018548488616943, -0.0283327866345644, 0.06631771475076675, 0.00008542514842702076, -0.010596029460430145, -0.02024173177778721, -0.04474961385130882, 0.025125965476036072, -0.028306487947702408, 0.05931685492396355, 0.053851500153541565, 0.025512956082820892, -0.02692415565252304, -0.034768927842378616, -0.09825494140386581, 0.010056635364890099, 0.03838033974170685, -0.02358696423470974, 0.06476347148418427, -0.047269076108932495, 0.011504936031997204, 0.026060329750180244, 0.013949407264590263, -0.05126597359776497, 0.011107428930699825, -0.0344279445707798, 0.0007650454645045102, -0.00597393186762929, 0.008867925964295864, 0.006710447836667299, -0.0020655568223446608, 0.027479100972414017, -0.0038972431793808937, 0.033769939094781876, -0.042411092668771744, -0.015481323935091496, 0.002902879612520337, -0.04007135331630707, -0.03034774586558342, 0.03533482179045677, 0.012907424010336399, -0.006137440912425518, -0.0150597607716918, 0.0691765621304512, -0.032197725027799606, 0.00257270410656929, -0.051573753356933594, 0.036599915474653244, 0.009487442672252655, 0.07709040492773056, 0.037945494055747986, -0.01750381849706173, -0.03869283199310303, 0.02892860770225525, 0.021701721474528313, -0.04675798490643501, -0.03585465997457504, -0.0534624420106411, -0.02471022866666317, -0.019623709842562675, 0.0037097076419740915, 0.030569002032279968, 0.03420030698180199, 0.03456661477684975, 0.019437039270997047, -0.02303926832973957, -0.040354516357183456, 0.03961461782455444, 0.02161313220858574, 0.03745535388588905, -0.00011777408508351073, -0.07823941111564636, -0.05703455209732056, 0.003352066967636347, -0.014173797331750393, 0.03769703209400177, 0.004914897494018078, 0.05681999400258064, -0.041125211864709854, -0.005611774977296591, 0.01587538793683052, -0.07923661917448044, 0.01974654011428356, 0.0009994653519243002, 0.04330923408269882, 0.018381338566541672, 0.021590664982795715, -0.024641919881105423, 0.0006829022895544767, 0.03657964989542961, -0.010605002753436565, 0.03320035710930824, -0.0029910048469901085, -0.00376768596470356, -0.03514831140637398, -0.029760710895061493, 0.024829348549246788, 0.033836573362350464, -0.02860451117157936, -0.0480320081114769, -0.00603456050157547, 0.02295127883553505, -0.034727439284324646, -0.008352134376764297, -0.03869546577334404, -0.01136917993426323, 0.0187662523239851, -0.032265692949295044, -0.028512295335531235, -0.032339561730623245, 0.024093106389045715, -0.002590050920844078, 0.0029626302421092987, -0.0029518255032598972, -0.07957324385643005, 0.025589901953935623, 0.00023700186284258962, -0.042205989360809326, 0.015728717669844627, -0.042603734880685806, -0.031497661024332047, 0.07036931067705154, -0.010763652622699738, 0.016351114958524704, 0.007374981883913279, -0.006539744790643454, 0.09737643599510193, 0.0023026850540190935, 0.016996003687381744, 0.009518101811408997, 0.017466837540268898, 0.0644846186041832, 0.007797827944159508, -0.00978092011064291, -0.04683302342891693, -0.02019650675356388, 0.03841869533061981, -0.07680846005678177, 0.016777563840150833, 0.06712859869003296, 0.0453416183590889, -0.06296304613351822, -0.0207900982350111, -0.01177231501787901, 0.006308423355221748, -0.01731214113533497, -0.0020906561985611916, 0.000646505388431251, 0.01435284037142992, -0.03201668709516525, -0.05302875116467476, 0.027816077694296837, -0.02766711264848709, -0.06451112776994705, 0.05211951583623886, 0.0002850515302270651, 0.04314315691590309, 0.06355177611112595, 0.022380389273166656, -0.07672248035669327, 0.005161913111805916, 0.009617642499506474, -0.014704245142638683, 0.020136764273047447, -0.04170577600598335, 0.04100710153579712, 0.0015056491829454899, 0.014623530209064484, 0.013243204914033413, 0.07050322741270065, 0.02467985451221466, -0.03891991078853607, -0.06781716644763947, 0.03853360563516617, 0.03425983712077141, 0.030085939913988113, -0.03630215674638748, 0.06363236904144287, -0.05942242592573166, -0.002000038279220462, -0.0833406150341034, 0.007158984430134296, -0.026183083653450012, -0.0633072778582573, 0.04891538619995117, -0.018642330542206764, 0.01280546747148037, -0.04248447343707085, -0.06414205580949783, 0.04507890343666077, -0.0005873206537216902, 0.031340405344963074, -0.044213488698005676, -0.028508847579360008, -0.007648560684174299, -0.04353739693760872, 0.05626988038420677, 0.01727059669792652, -0.04900494962930679, -0.02364812046289444, -0.026652244850993156, -0.005799086764454842, 0.02642051689326763, -0.00908641517162323, 0.01556079089641571, 0.03326147049665451, 0.0009799570543691516, 0.02334694378077984, -0.016527999192476273, -0.04843525588512421, -0.005858889315277338, -0.03448271378874779, -0.021232184022665024, -0.017134077847003937, -0.021243559196591377, -0.028265926986932755, 0.041399694979190826, -0.00810531061142683, 0.03105655126273632, 0.002037324709817767, 0.028587581589818, -0.05228668823838234, 0.050899628549814224, 0.020311472937464714, -0.010857741348445415, -0.03179572522640228, 0.02310767024755478, -0.02837901934981346, -0.023459292948246002, 0.06168380379676819, -0.04352512210607529, 0.004085047170519829, -0.049497608095407486, 0.02664785273373127, -0.04091684892773628, -0.04188351705670357, -0.03982609882950783, 0.041990943253040314, -0.020833440124988556, -0.00453297421336174, -0.09518299996852875, -0.03936843201518059, -0.023900358006358147, -0.006339595187455416, -0.08348586410284042, -0.042337968945503235, 0.02069859579205513, -0.024641120806336403, 0.0070490664802491665, 0.050655391067266464, -0.065690778195858, -0.0013186995638534427, 0.002284331014379859, 0.029140271246433258, -0.023728733882308006, 0.06004754453897476, 0.007352884393185377, 0.008761412464082241, 0.03693505376577377, -0.013258068822324276, 0.0216892771422863, 0.02833966165781021, 0.01688092015683651, 0.02834681048989296, -0.008834119886159897, -0.021470479667186737, 0.034956350922584534, 0.013449732214212418, -0.031526628881692886, -0.06619071960449219, -0.028026551008224487, 0.010899065993726254, 0.08856473118066788, -0.024892181158065796, -0.026743510738015175, -0.002860082546249032, -0.022919243201613426, 0.055205248296260834, -0.012771486304700375, 0.004970314912497997, -0.04240734130144119, -0.026103906333446503, -0.024679090827703476, 0.01223432645201683, -0.024983858689665794, 0.017000483348965645, -0.013171656988561153 ]
<p>According to the <a href="http://en.wikipedia.org/wiki/Approximate_Bayesian_computation" rel="nofollow">Wikipedia article</a>, we have the scenario shown below, but how can ABC generate simulation datasets from samples of $\theta$ without knowing or evaluating the likelihood function?</p> <p>For example, how would this method work for a normal $N(\mu, \sigma)$ distribution? Assuming that the parameter to estimate is $\mu$ and that $\sigma$ is known, how would it generate the simulations without evaluating $N(\mu, \sigma)$?</p> <p><img src="http://i.stack.imgur.com/pkpG0.png" alt="enter image description here"></p>
g36117
[ -0.009171691723167896, 0.004636826459318399, -0.0030846628360450268, -0.050160303711891174, -0.02237730473279953, 0.022115137428045273, -0.0013360166922211647, 0.017457885667681694, -0.029813194647431374, -0.007482294458895922, -0.023339875042438507, 0.009845935739576817, 0.044220179319381714, 0.04543107748031616, 0.017895707860589027, 0.020601117983460426, -0.039400964975357056, 0.00019369888468645513, 0.05547955632209778, 0.007409201003611088, -0.012813130393624306, -0.022418465465307236, 0.0075824023224413395, 0.000511022808495909, -0.02270839922130108, -0.029607005417346954, -0.030984394252300262, 0.046991340816020966, -0.03574647381901741, 0.05128839984536171, -0.06108732149004936, -0.009984737262129784, 0.0570913627743721, -0.0019198136869817972, -0.04071787744760513, 0.013736691325902939, 0.018324272707104683, -0.0019774185493588448, 0.026906650513410568, -0.05676765739917755, -0.02474115788936615, 0.05363614112138748, 0.0659872367978096, 0.05331655964255333, -0.030980532988905907, 0.02926524356007576, 0.012937038205564022, 0.026549268513917923, -0.011619656346738338, -0.030443664640188217, 0.01842564158141613, 0.03846807777881622, 0.07451653480529785, -0.014271247200667858, -0.010259751230478287, 0.018568743020296097, 0.025259429588913918, -0.02116324193775654, 0.01771562360227108, 0.0072779846377670765, 0.01732276752591133, -0.07182444632053375, -0.05133335292339325, -0.005271959584206343, -0.0025981978978961706, 0.050862811505794525, -0.060633353888988495, 0.0075189280323684216, -0.01097418088465929, -0.03758106380701065, -0.04371213540434837, 0.023827485740184784, -0.027220169082283974, -0.037840403616428375, -0.07066192477941513, 0.017244169488549232, -0.0025905505754053593, 0.004759825300425291, 0.00016273003711830825, 0.07797040045261383, 0.01973818801343441, 0.035499271005392075, 0.008180435746908188, 0.0201195627450943, 0.013650642707943916, -0.05279253050684929, 0.007192996330559254, -0.03158951178193092, 0.009713735431432724, -0.051389116793870926, 0.02826644852757454, -0.018467457965016365, 0.050733454525470734, 0.0027716592885553837, 0.027913322672247887, 0.023861996829509735, -0.10619396716356277, 0.07499770820140839, 0.024799225851893425, -0.03300976753234863, -0.02739531174302101, 0.06810443103313446, 0.056263819336891174, -0.033691033720970154, -0.07028902322053909, 0.039431631565093994, 0.02109195850789547, 0.029396526515483856, 0.001147095812484622, -0.0009336643270216882, -0.04555493965744972, -0.02990710735321045, -0.027902722358703613, -0.018511638045310974, -0.03773580864071846, -0.03779315948486328, 0.03075409308075905, 0.06942816078662872, 0.0013544273097068071, 0.03938889130949974, -0.05211895704269409, 0.03658469393849373, -0.01596677675843239, 0.053027838468551636, -0.031829606741666794, 0.01921168714761734, -0.020585691556334496, 0.05518496409058571, 0.0409480445086956, -0.011285732500255108, 0.016238419339060783, -0.06374934315681458, 0.012538709677755833, 0.06801721453666687, 0.03864886239171028, 0.008533377200365067, -0.052693821489810944, -0.02382909134030342, -0.0024867383763194084, 0.0645282119512558, -0.04709520936012268, -0.010624095797538757, 0.004508435260504484, -0.06164613366127014, -0.00207477412186563, 0.03490392491221428, -0.03922908380627632, -0.005851529072970152, -0.024606972932815552, 0.040941715240478516, -0.01097632572054863, 0.06452301889657974, 0.03457889333367348, 0.027909081429243088, 0.04015287756919861, -0.002514270832762122, -0.006891899276524782, -0.04470682889223099, -0.06551109999418259, 0.003796567441895604, 0.05330297723412514, -0.023711834102869034, 0.050808344036340714, -0.024545399472117424, 0.012277418747544289, 0.06402400881052017, 0.07083801180124283, -0.027495544403791428, -0.03432008996605873, -0.015980789437890053, 0.025224128738045692, -0.021319933235645294, -0.020161516964435577, -0.029837332665920258, 0.029483146965503693, -0.007308863569051027, 0.014984933659434319, 0.018895475193858147, 0.04772629588842392, 0.05024520307779312, 0.05259409546852112, 0.04131033644080162, -0.005103216972202063, -0.05358441546559334, 0.030348872765898705, -0.014556325040757656, -0.0060035465285182, 0.050253838300704956, 0.016954660415649414, 0.0011143413139507174, 0.0075281341560184956, -0.00200696405954659, -0.08223547041416168, -0.06591448932886124, -0.03033546358346939, 0.03089306503534317, 0.0551028847694397, -0.06274618208408356, 0.05900067090988159, 0.04491144418716431, 0.03297145292162895, 0.04704132303595543, -0.02732953429222107, 0.03695383295416832, -0.03868163004517555, -0.023989129811525345, 0.011193433776497841, -0.04182223975658417, -0.008076726458966732, -0.012408050708472729, -0.0003809607296716422, -0.007278894539922476, -0.042809825390577316, 0.05050397291779518, 0.012374448589980602, -0.004099189769476652, -0.03280002251267433, 0.0004382209153845906, -0.028417274355888367, -0.02305753342807293, 0.023606741800904274, -0.051290180534124374, 0.018087536096572876, 0.00009202952060149983, -0.01135961152613163, 0.033209867775440216, -0.010066160932183266, 0.02819160930812359, 0.013960004784166813, 0.052452463656663895, -0.03329073265194893, -0.04179147258400917, -0.0026298249140381813, 0.007293577305972576, 0.003530372167006135, 0.017829040065407753, -0.022243425250053406, 0.0530911460518837, 0.029873495921492577, 0.028430137783288956, 0.010208218358457088, -0.0555528849363327, 0.015260390006005764, 0.03883321210741997, 0.014618685469031334, -0.004640596453100443, 0.0544179305434227, 0.03997338190674782, 0.028887923806905746, -0.01023093145340681, -0.006479935254901648, 0.013659009709954262, 0.007196946535259485, -0.034542519599199295, -0.015645643696188927, -0.0537901371717453, 0.03981505334377289, -0.025325316935777664, -0.015443279407918453, 0.03381902351975441, 0.005012272857129574, -0.02277573198080063, 0.011697789654135704, 0.01124997716397047, 0.025952087715268135, -0.016862446442246437, 0.021258234977722168, -0.07796290516853333, -0.013261569663882256, 0.03862801939249039, -0.03645150363445282, -0.002386419102549553, 0.023901140317320824, 0.055506326258182526, -0.012901504524052143, -0.012081575579941273, 0.015905439853668213, 0.018064089119434357, -0.006249622907489538, -0.010007364675402641, -0.060893990099430084, -0.047565363347530365, 0.01151419896632433, 0.03805168718099594, -0.0024104758631438017, -0.037246786057949066, 0.040672916918992996, -0.024463985115289688, 0.0033024889416992664, 0.011679142713546753, 0.04105997458100319, 0.006784371566027403, 0.015099464915692806, -0.017620153725147247, -0.06425272673368454, -0.0019467573147267103, -0.002173317363485694, -0.07528728246688843, 0.10486911237239838, 0.04355408623814583, -0.04202643409371376, 0.011331682093441486, -0.0030102855525910854, -0.0047461804933846, -0.02849396876990795, -0.04247746989130974, -0.05101309344172478, -0.01746714487671852, -0.02119423821568489, -0.004516934510320425, 0.010250356048345566, 0.0075725228525698185, -0.010365490801632404, 0.026366231963038445, 0.01611453853547573, 0.018923316150903702, 0.009235888719558716, -0.02946116216480732, -0.02981550805270672, -0.05214759334921837, 0.035074543207883835, -0.07191384583711624, -0.04614153504371643, 0.022846754640340805, 0.014170192182064056, 0.06678719818592072, -0.025019686669111252, 0.023171905428171158, -0.0013370455708354712, -0.05926932767033577, 0.11710824072360992, -0.025935227051377296, 0.014260987751185894, 0.02670942433178425, -0.047614987939596176, -0.1005612388253212, -0.020310672000050545, 0.026302557438611984, 0.03557600826025009, 0.0014629475772380829, 0.01516402792185545, -0.04101103916764259, -0.04133026674389839, -0.027230333536863327, -0.0029009555000811815, -0.008172180503606796, 0.005506564397364855, 0.015658894553780556, 0.03009227104485035, -0.05310970917344093, 0.024879828095436096, 0.0008736451272852719, 0.03000441938638687, -0.05012894049286842, 0.019324779510498047, 0.09843278676271439, -0.0347592793405056, -0.049732815474271774, 0.04612002894282341, 0.04051917418837547, 0.005595706403255463, -0.06654579192399979, -0.010011770762503147, 0.04517732933163643, 0.049982283264398575, -0.012771167792379856, -0.0037262625992298126, 0.11812818795442581, 0.024932099506258965, -0.028040388599038124, 0.0214530061930418, 0.022707181051373482, 0.05282336100935936, -0.008537271060049534, 0.058416593819856644, -0.030033167451620102, 0.029508719220757484, 0.004432918969541788, 0.04250776022672653, -0.008470050059258938, 0.024858932942152023, 0.014564008451998234, 0.0003541186742950231, -0.0416177436709404, 0.04024671018123627, 0.00609810184687376, -0.040611304342746735, 0.017486922442913055, -0.030869701877236366, -0.06434683501720428, 0.017755068838596344, -0.06031421571969986, -0.07412842661142349, 0.022359879687428474, 0.025037668645381927, -0.08190196752548218, -0.012777500785887241, 0.012153375893831253, -0.015720874071121216, -0.010757369920611382, -0.03090335801243782, -0.012915280647575855, 0.014265025034546852, 0.02213788777589798, 0.02753046341240406, 0.0012848878977820277, -0.01921078749001026, -0.021097224205732346, -0.0009562309714965522, -0.007880252785980701, 0.01469341479241848, -0.003133712336421013, 0.0043042809702456, -0.020332209765911102, 0.03969952091574669, -0.02873990498483181, -0.00223752879537642, -0.023951131850481033, -0.04289095103740692, 0.06942908465862274, -0.05498497933149338, -0.06302481144666672, -0.03653236851096153, 0.018032057210803032, -0.01733473688364029, 0.06398996710777283, 0.027805639430880547, 0.008216285146772861, 0.025221584364771843, -0.04906697943806648, 0.028288189321756363, 0.03775101155042648, 0.0054399846121668816, 0.006944160908460617, -0.030461715534329414, -0.03746417909860611, -0.035755544900894165, -0.022433724254369736, 0.021902063861489296, -0.04576974734663963, -0.004222917836159468, 0.05334417521953583, 0.02244126796722412, -0.029531098902225494, 0.014767344109714031, 0.054321616888046265, -0.016364002600312233, -0.011964271776378155, 0.02318728342652321, 0.025240575894713402, -0.07297632098197937, -0.04278445988893509, -0.0343586765229702, 0.009384673088788986, 0.0509832426905632, 0.016513725742697716, -0.013763261958956718, 0.0066025955602526665, -0.009329660795629025, 0.04603927209973335, -0.03996642306447029, -0.03147311881184578, -0.04418063163757324, -0.022058309987187386, -0.0125281298533082, -0.03301422670483589, -0.10364034026861191, 0.023098371922969818, 0.04736195504665375, 0.009912308305501938, -0.0032875866163522005, -0.030474204570055008, 0.032265372574329376, -0.06216716021299362, -0.01995008997619152, -0.01187648344784975, -0.04572800546884537, 0.028809037059545517, -0.02146586962044239, -0.01044655404984951, 0.022997954860329628, -0.0032116007059812546, 0.006966295186430216, 0.006540016736835241, 0.04597971588373184, 0.030850348994135857, -0.03047393076121807, -0.056568440049886703, 0.03905538469552994, -0.06018462032079697, -0.046978674829006195, 0.03239147365093231, 0.0013796656858175993, -0.059999506920576096, 0.0300678089261055, -0.08817466348409653, 0.016092907637357712, -0.005234987940639257, -0.015139914117753506, -0.011651641689240932, -0.04984986409544945, 0.003290475346148014, 0.01715506985783577, 0.0010918887564912438, 0.0267800260335207, 0.03498617932200432, 0.049550194293260574, 0.008195505477488041, -0.01792212761938572, 0.0874675065279007, 0.034174688160419464, 0.0171342883259058, 0.02747924067080021, -0.01030417624861002, -0.009411405771970749, -0.04205872863531113, 0.0004400326288305223, 0.017180299386382103, -0.06069507449865341, -0.06722675263881683, 0.06471233814954758, -0.0019378067227080464, 0.011894715018570423, -0.0025860746391117573, -0.003399035194888711, -0.0549410916864872, 0.006082678213715553, -0.09839361160993576, -0.028089366853237152, 0.02241520956158638, -0.016268912702798843, 0.00006395988748408854, -0.05595620721578598, -0.01939399354159832, 0.0020237741991877556, -0.00390933221206069, -0.009070321917533875, -0.030634460970759392, -0.036149971187114716, -0.00458159577101469, 0.0055604130029678345, -0.0030268628615885973, 0.06351149827241898, -0.0010681914864107966, -0.018444053828716278, -0.0035229658242315054, 0.017192328348755836, 0.009832942858338356, -0.0035548044834285975, -0.03973960503935814, -0.052077144384384155, 0.008231823332607746, 0.03997498378157616, -0.010962657630443573, 0.0022798876743763685, 0.056027498096227646, -0.005866119172424078, -0.017797188833355904, 0.008083474822342396, 0.02424003928899765, -0.02816816046833992, -0.036797575652599335, 0.06208149343729019, 0.042884666472673416, -0.03193950280547142, 0.07434973120689392, -0.014548012986779213, 0.05239333584904671, -0.0510893352329731, 0.05533338338136673, -0.024826601147651672, -0.02409788966178894, -0.03991058096289635, 0.012457169592380524, 0.006092709023505449, 0.0015086341882124543, 0.057088810950517654, -0.031473685055971146, 0.014211706817150116, 0.016463080421090126, -0.03808512166142464, -0.02192201279103756, 0.017257891595363617, 0.050897907465696335, 0.0037051704712212086, 0.020591948181390762, 0.008026046678423882, -0.018535524606704712, 0.02202189527451992, 0.007504445035010576, 0.005044788587838411, -0.00902888085693121, 0.007515326142311096, -0.07192010432481766, 0.02496119774878025, -0.009416668675839901, 0.008395246230065823, 0.025957191362977028, -0.00736241415143013, -0.011707780882716179, 0.03306322172284126, -0.0013786127092316747, 0.062201980501413345, -0.07888112962245941, -0.0024422742426395416, -0.01216155756264925, -0.008778238669037819, 0.019738370552659035, 0.02783959172666073, -0.015683870762586594, -0.02997707761824131, 0.029308460652828217, 0.01926240883767605, 0.03445705026388168, 0.05555961653590202, -0.04241056740283966, -0.02320687472820282, -0.04987940192222595, -0.049360908567905426, 0.07554561644792557, -0.009087144397199154, -0.007111364044249058, 0.023130036890506744, -0.03406853228807449, 0.01731240749359131, 0.03777465224266052, -0.023903608322143555, 0.014323586598038673, 0.04017748683691025, 0.017651531845331192, 0.028821386396884918, -0.05150367319583893, -0.033710867166519165, 0.06383567303419113, -0.06028825789690018, 0.02954436093568802, -0.03508457541465759, 0.06384541839361191, 0.07683185487985611, 0.046319521963596344, 0.00651557045057416, 0.023993929848074913, 0.026759428903460503, -0.0007750089862383902, -0.031186139211058617, 0.013312759809195995, 0.036063823848962784, 0.04156384989619255, -0.03958463668823242, -0.0008001546375453472, 0.040978364646434784, -0.020008867606520653, 0.020511647686362267, -0.004968568217009306, -0.030466409400105476, 0.0297961737960577, 0.05717991292476654, -0.014771523885428905, -0.002254756400361657, 0.010372675955295563, -0.06757402420043945, -0.0831603854894638, -0.003669094992801547, -0.05525936186313629, 0.023585472255945206, -0.004337971564382315, 0.010154882445931435, -0.003965088631957769, 0.03537559136748314, 0.01154702715575695, 0.008819697424769402, -0.06949023902416229, -0.031838543713092804, 0.039868202060461044, 0.018229834735393524, -0.056584082543849945, 0.04677347466349602, 0.03402837738394737, -0.012231181375682354, -0.014473706483840942, 0.029337959364056587, 0.002274147467687726, -0.026605049148201942, -0.024750303477048874, 0.018861649557948112, -0.047574419528245926, -0.042193617671728134, -0.038557473570108414, 0.021198375150561333, -0.014515922404825687, -0.028533248230814934, -0.023644158616662025, -0.0218151044100523, 0.00623361486941576, 0.020657077431678772, 0.082253597676754, -0.027925647795200348, -0.03402918949723244, 0.06549922376871109, 0.04594840481877327, 0.0014718554448336363, -0.006632183212786913, 0.009652253240346909, -0.009856041520833969, -0.005889533553272486, -0.03345857560634613, -0.03878607600927353, 0.000053414638387039304, 0.030433883890509605, -0.08498845994472504, 0.040502842515707016, -0.00787914264947176, -0.036496832966804504, 0.019886113703250885, -0.051870327442884445, -0.003367910860106349, -0.030711974948644638, 0.019863838329911232, 0.06442835927009583, 0.003258202690631151, -0.03695095703005791, -0.03692298009991646, 0.00974684301763773, 0.08037116378545761, 0.05920306220650673, -0.036329176276922226, -0.06404301524162292, 0.061374589800834656, -0.0009318164084106684, 0.0236106738448143, -0.043503593653440475, -0.06319300830364227, -0.026688236743211746, 0.0071667954325675964, 0.013537643477320671, -0.01479435432702303, -0.0011738967150449753, 0.014608075842261314, 0.06195031851530075, 0.004632848314940929, -0.03534625470638275, 0.0074022687040269375, 0.07624373584985733, -0.02212185226380825, 0.004638697486370802, -0.012558793649077415, -0.06356784701347351, 0.05262438580393791, 0.013643967919051647, 0.02542649209499359, -0.050443120300769806, -0.0014752910938113928, 0.022917885333299637, 0.006051143165677786, 0.005547187756747007, -0.025971347466111183, 0.04984886199235916, -0.007771663833409548, 0.05597861483693123, -0.0169200636446476, -0.004267450422048569, -0.04673745483160019, -0.024591408669948578, 0.04930996522307396, -0.020431457087397575, -0.012538623064756393, 0.035500746220350266, -0.02233862690627575 ]