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@@ -28,21 +28,45 @@ charger <- function(fichier,nom=NULL,feuille=1) |
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return -1 |
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} |
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if (grepl("\\.csv$",fichier) || grepl("\\.txt$",fichier)) |
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x<-read.csv2(fichier) |
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x<-read.csv2(fichier,encoding="ISO-8859-1") |
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else if (grepl("\\.xlsx?$",fichier)) |
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x<-read.xlsx(fichier,feuille) |
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x<-read.xlsx(fichier,feuille,encoding="ISO-8859-1") |
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if (file.exists("labels.txt")) |
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if (file.exists("labels.sas")) |
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{ |
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con=file("labels.txt","r",encoding="ISO-8859-1") |
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labels=readLines(con) |
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con=file("labels.sas","r",encoding="ISO-8859-1") |
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labelsfile=readLines(con) |
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close(con) |
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labels=labels[grepl('^ *\\w*? *= *\\".*?\\" *$',labels)] |
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labels=labelsfile[grepl('^ *\\w*? *= *\\".*?\\" *$',labelsfile)] |
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labels=paste(labels,collapse=",") |
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label_exe = paste("label(x)<-c(",labels,")") |
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eval(parse(text=label_exe)) |
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} |
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if (file.exists("formats.sas")) |
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{ |
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formats=list(0) |
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con=file("formats.sas","r",encoding="ISO-8859-1") |
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formatsfile=readLines(con) |
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close(con) |
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formatsfile=sub("^[[:space:]]*","",formatsfile) |
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formatsfile=sub("[[:space:]]*$","",formatsfile) |
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formatsfile=formatsfile[grepl("^value *\\w",formatsfile) | grepl("\\d* *= *\\'.*?\\'",formatsfile)] |
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formatsfile=sub("[[:space:]]*=[[:space:]]","=",formatsfile) |
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formatsfile=sub("^(\\d+)","\\'\\1\\'",formatsfile) |
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for (format in formatsfile) |
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{ |
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if (grepl("^value *\\w",format)) |
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formats[[strsplit(format," ")[[1]][2]]]<-character(0) |
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else |
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{ |
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formats[[length(formats)]]<-c(formats[[length(formats)]],eval(parse(text=format))) |
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} |
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} |
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formats[[1]]<-NULL |
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print(formats) |
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} |
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assign(".attachd",nom,pos=1) |
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assign(nom,x,pos=1) |
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attach(eval(parse(text=.attachd)),name=.attachd) |