Don't worry about the warning. R is just telling you that you're appending something :) I'm not sure why it does that. Perhaps just to make sure that you know that you reallly want to append ?
--- On Mon, 8/4/08, pacomet <[EMAIL PROTECTED]> wrote: > From: pacomet <[EMAIL PROTECTED]> > Subject: Re: [R] Exporting data to a text file > To: [EMAIL PROTECTED] > Cc: r-help@r-project.org > Received: Monday, August 4, 2008, 7:03 AM > Hi John > > I don't get an error message but a warning > > > > write.table(myclara$clustering,"cluster.dat",append=TRUE) > Warning message: > In write.table(myclara$clustering, "cluster.dat", > append = TRUE) : > appending column names to file > > > > Here it is the output of str(myclara), it looks > "strange" to me. I think > "clustering" are integers and "data" > are real numbers > > >str(myclara) > List of 10 > $ sample : chr [1:56] "32356" > "33277" "43230" "52386" ... > $ medoids : num [1:8, 1:14] 7.888 12.019 5.427 0.725 > 17.688 ... > ..- attr(*, "dimnames")=List of 2 > .. ..$ : chr [1:8] "109056" "98194" > "56959" "109806" ... > .. ..$ : chr [1:14] "lon" "lat" > "sst01" "sst02" ... > $ i.med : int [1:8] 20482 16158 5137 20722 48599 56033 > 68028 64308 > $ clustering: Named int [1:75459] 1 1 1 1 1 1 1 1 1 1 ... > ..- attr(*, "names")= chr [1:75459] > "12296" "12297" "12298" > "12299" ... > $ objective : num 3.22 > $ clusinfo : num [1:8, 1:4] 15055 9474 5164 13702 11340 > ... > ..- attr(*, "dimnames")=List of 2 > .. ..$ : NULL > .. ..$ : chr [1:4] "size" "max_diss" > "av_diss" "isolation" > $ diss :Classes 'dissimilarity', > 'dist' atomic [1:1540] 1.11 6.54 > 4.62 3.30 4.32 ... > .. ..- attr(*, "Size")= int 56 > .. ..- attr(*, "Metric")= chr > "euclidean" > .. ..- attr(*, "Labels")= chr [1:56] > "32356" "33277" "43230" > "52386" ... > $ call : language clara(x = mydata, k = 8) > $ silinfo :List of 3 > ..$ widths : num [1:56, 1:3] 1 1 1 1 1 1 1 1 2 2 > ... > .. ..- attr(*, "dimnames")=List of 2 > .. .. ..$ : chr [1:56] "96250" > "109056" "130058" "116317" ... > .. .. ..$ : chr [1:3] "cluster" > "neighbor" "sil_width" > ..$ clus.avg.widths: num [1:8] 0.343 0.355 0.533 0.265 > 0.308 ... > ..$ avg.width : num 0.362 > $ data : num [1:75459, 1:14] 8.68 8.72 8.77 8.81 8.86 > ... > ..- attr(*, "dimnames")=List of 2 > .. ..$ : chr [1:75459] "12296" > "12297" "12298" "12299" ... > .. ..$ : chr [1:14] "lon" "lat" > "sst01" "sst02" ... > - attr(*, "class")= chr [1:2] "clara" > "partition" > > > > I can't output the two variables in two different files > without any problem. > > Thanks > > > 2008/8/1 John Kane <[EMAIL PROTECTED]> > > > try > > str(myclara) > > to see what you have - a data frame , matrix etc > > > > Are you getting any error messages? > > > > I tried your write.table commands and they work okay. > > > > > > --- On Fri, 8/1/08, pacomet <[EMAIL PROTECTED]> > wrote: > > > > > From: pacomet <[EMAIL PROTECTED]> > > > Subject: [R] Exporting data to a text file > > > To: r-help@r-project.org > > > Received: Friday, August 1, 2008, 12:49 PM > > > HI R users > > > > > > With clara function I get a data frame (maybe > this is not > > > the exact word, > > > I'm new to R) with the following variables: > > > > > > > names(myclara) > > > [1] "sample" "medoids" > > > "i.med" "clustering" > > > "objective" > > > [6] "clusinfo" "diss" > > > "call" "silinfo" > > > "data" > > > > > > I want to export "clustering" and > > > "data" to a new text file so I try > > > > > > > > write.table(myclara$data,"cluster.dat") > > > > > > > > write.table(myclara$clustering,"cluster.dat",append=TRUE) > > > > > > Variable data is properly exported but clustering > is not > > > appended to the > > > output file. > > > > > > Please, where is the mistake? is it possible to > export the > > > two variables in > > > just a sentence? > > > > > > thanks in advance > > > > > > Paco > > > > > > -- > > > _________________________ > > > El ponent la mou, el llevant la plou > > > Usuari Linux registrat: 363952 > > > ------- > > > Fotos: http://picasaweb.google.es/pacomet > > > > > > [[alternative HTML version deleted]] > > > > > > ______________________________________________ > > > R-help@r-project.org 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. > > > > > > > __________________________________________________________________ > > Connect with friends from any web browser - no > download required. Try the > > new Yahoo! Canada Messenger for the Web BETA at > > http://ca.messenger.yahoo.com/webmessengerpromo.php > > > > > > -- > _________________________ > El ponent la mou, el llevant la plou > Usuari Linux registrat: 363952 > ------- > Fotos: http://picasaweb.google.es/pacomet __________________________________________________________________ [[elided Yahoo spam]] ______________________________________________ R-help@r-project.org 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.