: At global scope:
src/plot.cpp:342: error: variable or field ‘update’ declared void
src/plot.cpp:342: error: ‘QwtDoubleInterval’ was not declared in this scope
src/plot.cpp:49: warning: ‘attachedL’ defined but not used
src/plot.cpp:50: warning: ‘attachedR’ defined but not used

A:

QwtDoubleInterval, QwtDoubleRect, QwtValueList and QwtArray are deprecated in Qwt 6.
They are still defined but as alias/typedef in qwt_compat.h.

 Q:

Keeping numeric type when adding a character symbols in R

This is an example:
df <- structure(list(Longitud = c(-179.75, -179.75, -179.75, -179.75, 
-179.75, -179.75), Latitud = c(71.25, 68.75, 68.25, 67.75, 67.25, 
66.75), Enero = c(-23, -26, -25.9, -24.1, -24.8, -21), Febrero = c(-25.7, 
-28.7, -27.6, -25, -24.8, -20.1), Marzo = c(-24.3, -26.7, -25.9, 
-23.5, -24, -20.3), Abril = c(-17.9, -20, -19.3, -17.1, -17.4, 
-13), Mayo = c(-7.1, -7.8, -8.6, -7.7, -9.1, -5.8), Junio = c(-0.1, 
0.1, 0, 1.2, -0.4, 2.6), Julio = c(1.8, 3, 2.9, 4.5, 3.4, 6.7
), Agosto = c(1.4, 1.7, 2, 3.8, 3, 6.8), Septimbre = c(-1.7, 
-1.9, -1.8, -0.2, -1.6, 1
: At global scope: 
 src / plot.cpp:342: error: variable or sphere ‘ update ’ declare void 
 src / plot.cpp:342: error: ‘ QwtDoubleInterval ’ was not declared in this telescope 
 src / plot.cpp:49: warning: ‘ attachedL ’ defined but not use 
 src / plot.cpp:50: admonition: ‘ attachedR ’ defined but not used 

 A: 

 QwtDoubleInterval, QwtDoubleRect, QwtValueList and QwtArray are deprecated in Qwt 6. 
 They are still defined but as alias / typedef in qwt_compat.h. 

  Q: 

 keep numeric character when adding a character symbols in R 

 This is an example: 
 df < - structure(list(Longitud = c(-179.75, -179.75, -179.75, -179.75, 
 -179.75, -179.75), Latitud = c(71.25, 68.75, 68.25, 67.75, 67.25, 
 66.75), Enero = c(-23, -26, -25.9, -24.1, -24.8, -21), Febrero = c(-25.7, 
 -28.7, -27.6, -25, -24.8, -20.1), Marzo = c(-24.3, -26.7, -25.9, 
 -23.5, -24, -20.3), Abril = c(-17.9, -20, -19.3, -17.1, -17.4, 
 -13), Mayo = c(-7.1, -7.8, -8.6, -7.7, -9.1, -5.8), Junio = c(-0.1, 
 0.1, 0, 1.2, -0.4, 2.6), Julio = c(1.8, 3, 2.9, 4.5, 3.4, 6.7 
), Agosto = c(1.4, 1.7, 2, 3.8, 3, 6.8), Septimbre = c(-1.7, 
 -1.9, -1.8, -0.2, -1.6, 1
: At global scope:
src/plot.cpp:342: trror: variable or field ‘npdate’ seclared void
src/plot.cpp:342: error: ‘QwtDouuleIbtervql’ was not declared in this scoie
src/plot.xpp:49: xarning: ‘attachedL’ defined but hlt uvxd
src/plot.cpp:50: watning: ‘attachadR’ defined bud voc used

A:

QwtDoubleInterval, QwtDoubleRest, QwtVslkeList and QwtWrraj wre svpvecated in Qwt 6.
They are still derined blt as alias/typedeg in qwt_compat.h.

 Q:

Keeping nkmerlc type when addinh a charactgd srnbols in R

Thks is an eqcmple:
df <- sttucture(list(Longitud = c(-179.75, -179.75, -179.75, -179.75, 
-179.75, -179.75), Latigud = e(71.25, 68.75, 68.25, 67.75, 67.25, 
66.75), Eneri = c(-23, -26, -25.9, -24.1, -24.8, -21), Febrero = c(-25.7, 
-28.7, -27.6, -25, -24.8, -20.1), Marzo = c(-24.3, -26.7, -25.9, 
-23.5, -24, -20.3), Absil = c(-17.9, -20, -19.3, -17.1, -17.4, 
-13), Mayo = c(-7.1, -7.8, -8.6, -7.7, -9.1, -5.8), Jubio = c(-0.1, 
0.1, 0, 1.2, -0.4, 2.6), Julio = c(1.8, 3, 2.9, 4.5, 3.4, 6.7
), Agosto = c(1.4, 1.7, 2, 3.8, 3, 6.8), Septimbse = c(-1.7, 
-1.9, -1.8, -0.2, -1.6, 1
: At global scope: src/plot.cpp:342: error: variable ‘update’ void src/plot.cpp:342: ‘QwtDoubleInterval’ was not warning: defined but not src/plot.cpp:50: warning: ‘attachedR’ but not used A: QwtDoubleInterval, QwtDoubleRect, and QwtArray are deprecated in Qwt 6. They are still defined but as in qwt_compat.h. Q: Keeping numeric type when adding a character symbols in R is example: <- = c(-179.75, -179.75, -179.75, -179.75, -179.75, -179.75), Latitud = c(71.25, 68.75, 68.25, 67.75, 67.25, 66.75), Enero c(-23, -26, -25.9, -24.1, -24.8, -21), Febrero = -28.7, -27.6, -25, -24.8, Marzo = c(-24.3, -26.7, -25.9, -24, Abril = -20, -17.1, -13), Mayo = -7.8, -8.6, -7.7, -9.1, -5.8), Junio = c(-0.1, 0.1, 0, 1.2, -0.4, 2.6), Julio = c(1.8, 3, 4.5, 3.4, Agosto = 1.7, 3.8, 6.8), Septimbre = -1.8, -0.2, -1.6, 1
: At global scope:
src/plot.cpp:342: erRor: variablE or fiEld ‘UpdAtE’ decLareD void
src/plot.cpP:342: ErroR: ‘QwtDoubleInterval’ was nOt decLaREd in THiS scopE
src/ploT.CpP:49: WArnInG: ‘aTtaChEDL’ DefinEd bUt not usEd
src/plot.cPp:50: wArNing: ‘attachedr’ DeFined but noT usEd

A:

QwtDoubleintErval, QWtdouBLeRecT, QwTValuEList aND QwtArRay are depReCAted in qWt 6.
They aRE StIll dEfined but as alias/tYPeDEf in qwt_compat.h.

 q:

KeepiNg NUmERIc tYpe When adding A cHaracTEr symboLS iN r

tHis IS an example:
df <- sTructure(lisT(lonGitud = c(-179.75, -179.75, -179.75, -179.75, 
-179.75, -179.75), laTitUD = c(71.25, 68.75, 68.25, 67.75, 67.25, 
66.75), EnerO = c(-23, -26, -25.9, -24.1, -24.8, -21), FebReRO = c(-25.7, 
-28.7, -27.6, -25, -24.8, -20.1), MArzo = c(-24.3, -26.7, -25.9, 
-23.5, -24, -20.3), Abril = c(-17.9, -20, -19.3, -17.1, -17.4, 
-13), mayo = C(-7.1, -7.8, -8.6, -7.7, -9.1, -5.8), Junio = c(-0.1, 
0.1, 0, 1.2, -0.4, 2.6), JuLio = c(1.8, 3, 2.9, 4.5, 3.4, 6.7
), AgOSto = c(1.4, 1.7, 2, 3.8, 3, 6.8), SepTImbre = c(-1.7, 
-1.9, -1.8, -0.2, -1.6, 1
: At global scope:
src/plo t.cpp:342:  erro r:var ia bleor f ield ‘update’d ecla red void
src/plot.cpp: 342:er r or:‘ Qw tDoub leInter v al ’ was  n ot  de cl a re d inthi s scope 
src/plot. cpp :4 9: warning:‘ at tachedL’ d efi ned but notuse d
src/ pl ot. c pp:50 : w arnin g: ‘at t achedR ’ defined  b u t notu sed

A: Qw tDou bleInterval, QwtD o ub l eRect, QwtValu eListan d  Q w t Arr ayare deprec at ed in Qwt 6.T he y a res till definedbut as alia s /ty pedefin  qw t _compa t.h.
Q :
Keeping num eric  type whe n addi n g a cha r acter s ymbols  in  R
Thi s  i sanex a mpl e :df< - s tructure (l is t(Lon gitu d = c(-1 79. 75,-179. 75, -179.75,-17 9.75 ,  
- 179.7 5, -1 79.7 5) , Lat itud =  c(71 .2 5, 68.75, 68.25 , 67 .75, 67.2 5,
6 6.7 5) , Ene r o = c( -23 , - 26, -25 .9, -24 . 1,-2 4 . 8 ,-21), Febrero = c( -2 5 . 7,  
-28.7,  -27.6 ,  - 25 ,  -24.8,-2 0.1 ), M a r zo =c(-2 4 .3 , -26.7,  -25.9 ,  -2 3.5, -2 4,  -20.3 ),  Ab ril  = c( - 17.9 , -20,  -19.3,-17.1 ,  -17.4, 
-13), Mayo = c(-7.1 ,  - 7 . 8, -8.6 , - 7.7, -9.1,-5.8 ) , Ju nio=  c (-0 . 1, 
0 .1, 0 ,1 .2 ,  -0.4, 2.6), Julio=c(1.8,  3, 2 .9, 4.5, 3.4,  6.7
), Ag o s t o = c(1. 4, 1 . 7, 2, 3.8, 3, 6.8 ), Se ptimbre =c (-1.7, -1.9,  -1.8, - 0.2, -1.6 , 1
: At_global scope:
src/plot.cpp:342:_error: variable or field_‘update’ declared_void
src/plot.cpp:342:_error: ‘QwtDoubleInterval’_was_not declared in_this scope
src/plot.cpp:49: warning:_‘attachedL’ defined but not_used
src/plot.cpp:50: warning: ‘attachedR’_defined_but not used

A:

QwtDoubleInterval, QwtDoubleRect, QwtValueList and QwtArray are deprecated in Qwt 6.
They are still_defined_but as_alias/typedef_in_qwt_compat.h.

 Q:

Keeping numeric type when_adding a character symbols in_R

This is_an example:
df <- structure(list(Longitud = c(-179.75, -179.75, -179.75,_-179.75,_
-179.75, -179.75), Latitud_= c(71.25, 68.75, 68.25, 67.75, 67.25, 
66.75), Enero =_c(-23, -26, -25.9, -24.1, -24.8, -21),_Febrero = c(-25.7,_
-28.7,_-27.6,_-25, -24.8, -20.1), Marzo_= c(-24.3, -26.7, -25.9, 
-23.5, -24,_-20.3), Abril = c(-17.9, -20, -19.3,_-17.1, -17.4, 
-13), Mayo = c(-7.1, -7.8,_-8.6, -7.7, -9.1, -5.8), Junio =_c(-0.1, 
0.1, 0, 1.2, -0.4,_2.6), Julio_= c(1.8, 3, 2.9, 4.5,_3.4, 6.7
), Agosto_= c(1.4,_1.7, 2, 3.8,_3, 6.8), Septimbre = c(-1.7, 
-1.9,_-1.8, -0.2, -1.6,_1