
fracket vitaran

</ganit>.
 cdf = sootra _ 1 .
 maadhya = sootra _ 2 .
 madhyika = sootra _ 3 .
 mode = sootra _ 4.
 bhinnata = sootra _ 5 .
 tirchhaapan = sootra _ 6 .
 jee. key. =.
 curtosis = sootra _ 7 .
 entropy = sootra _ 8, jahan sootra _ 9 euler-masteuroni sthiraank haye..
 mgf = notah yadi sootra _ 11 haye tou kshan sootra _ 10 maujood haye .
 charr = .
frechet vitaran, jise vyutkram vibul vitaran key roop mein bhee jaanaa jaataa haye, saamaanyikrit charam moolya vitaran kaa ack vishesh mamla haye. iska sanchayi vitaran kaary haye
jahan "α"> 0 ack aakar mapdand haye. ise ack sthaan parameter "m" (nyuntam) aur sanchayi vitaran kaary key saath ack paimaane parameter "s"> 0 koo shamil karane key liye saamaanyikrit kiya jaa sakata haye.
1927 mein ack sambandhit pepper likhane vaale mauris frechet key naam parr, aage kaa kaam 1928 mein machuaare aur tippet dwara aur 1958 mein gumbel dwara kiya gayaa thaa.
visheshataaen.
ekal parameter frechet mein mapdand sootra _ 14 key saath maankeekrit kshan haye
(sootra _ 16 key saath) kewal sootra _ 17 key liye paribhaashit kiya gayaa haih
jahan sootra _ 19 gaama falan haye.
vishesh roop seh
crum sootra _ 25 kaa matratmak sootra _ 24 vitaran key vyutkram key madhyam seey vyakt kiya jaa sakata haye,
vishesh roop seey madhyika haih
vitaran kaa tarika sootra _ 28 haye
vishesh roop seey 3-parameter frechet key liye, pahala chaturthansh sootra _ 29 aur teesara chaturthansh haye.
sootra _ 30
maadhya aur mode key liye maatraaen bhee hainh
anuprayog.
haalaanki, adhikansh jall sambandhi anuprayogon mein, vitaran fitting saamaanyikrit charam moolya vitaran key madhyam seey hoti haye kyonki yeh iss dhaarana koo lagu karane seey bachaata haye kii vitaran mein cumm seema naheen haye (jaisa kii freaket vitaran dwara aavashyak haye). 

