Re: [R] write Hallo, it might be a problem with the underscore in the names. Look up the syntax conventions. Here is a example for the write function in my programs perhaps it might help you: helpLetters="" cat("\\nThe workspace is now imported!", helpLetters ,"\\n\\n") cat("The names of the variables are the same as they were in Matlab.", helpLetters ,"\\n") CU, Corinna -------- Original-Nachricht -------- Datum: Tue, 24 Apr 2007 15:29:47 +0200 Von: "Conny Schmitt"  An: elyakhlifi mustapha  CC: R-help@stat.math.ethz.ch Betreff: Re: [R] write > Hallo, >  > just try it like a data frame, as I mailed you last time. Here an example: >  > dat <- data.frame(Class=I("Id_TrT1"), Levels=I("1"), Values=I("2"))  > new.info <- c(Class="Id_Geno", Levels="7" , Values="64208   64209  64210  > 64211  64212  64213  64214") > dat <- rbind(dat, new.info) > dat > new.info <- c(Class=" Id_Rep ", Levels="2" , Values="12") dat <- > rbind(dat, new.info) dat >  > Just hack it in the console and look at the output. you can change it for > your now needs. >  > CU, Corinna >  >  >  >  > -------- Original-Nachricht -------- > Datum: Tue, 24 Apr 2007 13:21:05 +0000 (GMT) > Von: elyakhlifi mustapha  > An: R-help@stat.math.ethz.ch > Betreff: [R] write >  > > ok, > > I have problems with write function > >  > > > F > >    Id_TrT1 Id_Geno Id_Rep Val_O > > 3        0   55094      1    85 > > 9        0   55096      1    87 > > 15       0   55098      1    92 > > 21       0   55079      1    76 > > 27       0   55095      1    92 > > 33       0   55099      1    98 > > 39       0   55092      1    92 > > 45       0   55090      1    72 > > 51       0   55101      1    93 > > 57       0   55106      1    90 > >  > > and  to write F I obtain like this: > >  > > > write(F, "", sep="  ") > > Erreur dans cat(list(...), file, sep, fill, labels, append) :  > >         argument 1 (type 'list') pas encore traitÃ© par cat > >  > >  > > I know that the problem it's that f is a list but when I change it in > > matrix or something else the consol display it but badly > > I obtain just one column > >  > >  > >        > > > ___________________________________________________________________________ > >  > >  > >  > >  > >  > > 	[[alternative HTML version deleted]] > >  >  > --  > "Feel free" - 10 GB Mailbox, 100 FreeSMS/Monat ... >  > ______________________________________________ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. --  "Feel free" - 10 GB Mailbox, 100 FreeSMS/Monat ... ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.