#Author: Pierre Ratinaud
#Copyright (c) 2008-2011 Pierre Ratinaud
-#Lisense: GNU/GPL
+#License: GNU/GPL
pp<-function(txt,val) {
d<-paste(txt,' : ')
lo[1:nrow(dtable)] <- 0
for (k in 1:nrow(ln)) {lo[[ln[k,1]]]<-append(lo[[ln[k,1]]],ln[k,2])}
for (k in 1:nrow(dtable)) {lo[[k]] <- lo[[k]][-1]}
- lo<-lo[-c(1,length(lo))]
- for (l in lo) {
- compte <- compte + 1
- chitable[1,l]<-chitable[1,l]+1
- chitable[2,l]<-chitable[2,l]-1
- chi<-MyChiSq(chitable,sc,TT)
- if (chi>maxinter) {
- maxinter<-chi
- rmax<-compte
- }
- }
+ ## lo<-lo[-c(1,length(lo))]
+ ## for (l in lo) {
+ ## compte <- compte + 1
+ ## chitable[1,l]<-chitable[1,l]+1
+ ## chitable[2,l]<-chitable[2,l]-1
+ ## chi<-MyChiSq(chitable,sc,TT)
+ ## if (chi>maxinter) {
+ ## maxinter<-chi
+ ## rmax<-compte
+ ## }
+ #}
+ lo<-lo[-c(1)]
+ for (l in lo) {
+ chi<-MyChiSq(chitable,sc,TT)
+ if (chi>maxinter) {
+ maxinter<-chi
+ rmax<-compte
+ }
+ compte <- compte + 1
+ chitable[1,l]<-chitable[1,l]+1
+ chitable[2,l]<-chitable[2,l]-1
+ }
res <- list(maxinter=maxinter, rmax=rmax)
res
}
-CHD<-function(data.in, x=9, libsvdc=FALSE, libsvdc.path=NULL){
+
+
+
+
+CHD<-function(data.in, x=9, mode.patate = FALSE, svd.method, libsvdc.path=NULL){
# sink('/home/pierre/workspace/iramuteq/dev/findchi2.txt')
dataori <- data.in
row.names(dataori) <- rownames(data.in)
#extraction du premier facteur de l'afc
print('afc')
pp('taille dtable dans boucle (col/row)',c(ncol(dtable),nrow(dtable)))
- afc<-boostana(dtable, nd=1, libsvdc=libsvdc, libsvdc.path=libsvdc.path)
+ afc<-boostana(dtable, nd=1, svd.method = svd.method, libsvdc.path=libsvdc.path)
pp('SV',afc$singular.values)
pp('V.P.', afc$eigen.values)
coordrow <- as.matrix(afc$row.scores[,1])
rmax <- NULL
inert <- find.max(dtable, chitable, compte, rmax, maxinter, sc, TT)
- print('@@@@@@@@@@@@@@@@@@@@@@@@@@@@')
+ print('@@@@@@@@@@@@@@@@@@@@@@@@@@@@')
pp('max inter phase 1', inert$maxinter/TT)#max(listinter))
print('@@@@@@@@@@@@@@@@@@@@@@@@@@@@')
ordert <- ordert[order(ordert[,3]),]
###################################################################
# reclassement des individus #
###################################################################
- malcl<-1000000000000
- it<-0
- listsub<-list()
- #in boucle
- ln <- which(dtable==1, arr.ind=TRUE)
- lnz <- list()
- lnz[1:nrow(dtable)] <- 0
-
- for (k in 1:nrow(ln)) {lnz[[ln[k,1]]]<-append(lnz[[ln[k,1]]],ln[k,2])}
- for (k in 1:nrow(dtable)) {lnz[[k]] <- lnz[[k]][-1]}
- TT<-sum(dtable)
-
- while (malcl!=0 & N1>=5 & N2>=5) {
- it<-it+1
- listsub[[it]]<-vector()
- txt <- paste('nombre iteration', it)
- #pp('nombre iteration',it)
- vdelta<-vector()
- #dtable[,'cl']<-cl
- t1<-dtable[which(cl[,1]==clnb),]#[,-ncol(dtable)]
- t2<-dtable[which(cl[,1]==clnb+1),]#[,-ncol(dtable)]
- ncolt<-ncol(t1)
- #pp('ncolt',ncolt)
-
- if (N1 != 1) {
- sc1<-colSums(t1)
- } else {
- sc1 <- t1
- }
- if (N2 != 1) {
- sc2<-colSums(t2)
- } else {
- sc2 <- t2
- }
-
- sc<-sc1+sc2
- chtableori<-rbind(sc1,sc2)
- chtable<-chtableori
- interori<-MyChiSq(chtableori,sc,TT)/TT#chisq.test(chtableori)$statistic#/TT
- txt <- paste(txt, ' - interori : ',interori)
- #pp('interori',interori)
-
- N1<-nrow(t1)
- N2<-nrow(t2)
-
- #pp('N1',N1)
- #pp('N2',N2)
- txt <- paste(txt, 'N1:', N1,'-N2:',N2)
- print(txt)
- compte <- 0
- for (l in lnz){
- chi.in<-chtable
- compte <- compte + 1
- if(cl[compte]==clnb){
- chtable[1,l]<-chtable[1,l]-1
- chtable[2,l]<-chtable[2,l]+1
- }else{
- chtable[1,l]<-chtable[1,l]+1
- chtable[2,l]<-chtable[2,l]-1
- }
- interswitch<-MyChiSq(chtable,sc,TT)/TT#chisq.test(chtable)$statistic/TT
- ws<-interori-interswitch
-
- if (ws<0){
- interori<-interswitch
- if(cl[compte]==clnb){
- #sc1<-chtable[1,]
- #sc2<-chtable[2,]
- cl[compte]<-clnb+1
- listsub[[it]]<-append(listsub[[it]],compte)
- } else {
- #sc1<-chtable[1,]
- #sc2<-chtable[2,]
- cl[compte]<-clnb
- listsub[[it]]<-append(listsub[[it]],compte)
- }
- vdelta<-append(vdelta,compte)
- } else {
- chtable<-chi.in
- }
- }
-# for (val in vdelta) {
-# if (cl[val]==clnb) {
-# cl[val]<-clnb+1
-# listsub[[it]]<-append(listsub[[it]],val)
-# }else {
-# cl[val]<-clnb
-# listsub[[it]]<-append(listsub[[it]],val)
-# }
-# }
- print('###################################')
- print('longueur < 0')
- malcl<-length(vdelta)
- if ((it>1)&&(!is.logical(listsub[[it]]))&&(!is.logical(listsub[[it-1]]))){
- if (listsub[[it]]==listsub[[(it-1)]]){
- malcl<-0
- }
- }
- print(malcl)
- print('###################################')
- }
+ if (!mode.patate) {
+ malcl<-1000000000000
+ it<-0
+ listsub<-list()
+ #in boucle
+ ln <- which(dtable==1, arr.ind=TRUE)
+ lnz <- list()
+ lnz[1:nrow(dtable)] <- 0
+
+ for (k in 1:nrow(ln)) {lnz[[ln[k,1]]]<-append(lnz[[ln[k,1]]],ln[k,2])}
+ for (k in 1:nrow(dtable)) {lnz[[k]] <- lnz[[k]][-1]}
+ TT<-sum(dtable)
+
+ while (malcl!=0 & N1>=5 & N2>=5) {
+ it<-it+1
+ listsub[[it]]<-vector()
+ txt <- paste('nombre iteration', it)
+ #pp('nombre iteration',it)
+ vdelta<-vector()
+ #dtable[,'cl']<-cl
+ t1<-dtable[which(cl[,1]==clnb),]#[,-ncol(dtable)]
+ t2<-dtable[which(cl[,1]==clnb+1),]#[,-ncol(dtable)]
+ ncolt<-ncol(t1)
+ #pp('ncolt',ncolt)
+
+ if (N1 != 1) {
+ sc1<-colSums(t1)
+ } else {
+ sc1 <- t1
+ }
+ if (N2 != 1) {
+ sc2<-colSums(t2)
+ } else {
+ sc2 <- t2
+ }
+
+ sc<-sc1+sc2
+ chtableori<-rbind(sc1,sc2)
+ chtable<-chtableori
+ interori<-MyChiSq(chtableori,sc,TT)/TT#chisq.test(chtableori)$statistic#/TT
+ txt <- paste(txt, ' - interori : ',interori)
+ #pp('interori',interori)
+
+ N1<-nrow(t1)
+ N2<-nrow(t2)
+
+ #pp('N1',N1)
+ #pp('N2',N2)
+ txt <- paste(txt, 'N1:', N1,'-N2:',N2)
+ print(txt)
+ compte <- 0
+ for (l in lnz){
+ chi.in<-chtable
+ compte <- compte + 1
+ if(cl[compte]==clnb){
+ chtable[1,l]<-chtable[1,l]-1
+ chtable[2,l]<-chtable[2,l]+1
+ }else{
+ chtable[1,l]<-chtable[1,l]+1
+ chtable[2,l]<-chtable[2,l]-1
+ }
+ interswitch<-MyChiSq(chtable,sc,TT)/TT#chisq.test(chtable)$statistic/TT
+ ws<-interori-interswitch
+
+ if (ws<0){
+ interori<-interswitch
+ if(cl[compte]==clnb){
+ #sc1<-chtable[1,]
+ #sc2<-chtable[2,]
+ cl[compte]<-clnb+1
+ listsub[[it]]<-append(listsub[[it]],compte)
+ } else {
+ #sc1<-chtable[1,]
+ #sc2<-chtable[2,]
+ cl[compte]<-clnb
+ listsub[[it]]<-append(listsub[[it]],compte)
+ }
+ vdelta<-append(vdelta,compte)
+ } else {
+ chtable<-chi.in
+ }
+ }
+ # for (val in vdelta) {
+ # if (cl[val]==clnb) {
+ # cl[val]<-clnb+1
+ # listsub[[it]]<-append(listsub[[it]],val)
+ # }else {
+ # cl[val]<-clnb
+ # listsub[[it]]<-append(listsub[[it]],val)
+ # }
+ # }
+ print('###################################')
+ print('longueur < 0')
+ malcl<-length(vdelta)
+ if ((it>1)&&(!is.logical(listsub[[it]]))&&(!is.logical(listsub[[it-1]]))){
+ if (listsub[[it]]==listsub[[(it-1)]]){
+ malcl<-0
+ }
+ }
+ print(malcl)
+ print('###################################')
+ }
+ }
#dtable<-cbind(dtable,'cl'=as.vector(cl))
#dtable[,'cl'] <-as.vector(cl)
#######################################################################
projects / iramuteq / blobdiff