If you are trying to subset the matrix, the correct format is: Y <- dat[, 46:63]
You probably need to reread the introduction to R to understand how indexing works. On Tue, Jun 17, 2008 at 10:01 PM, Paul Adams <[EMAIL PROTECTED]> wrote: > Hello everyone, > I am trying to subset a matrix with the following code: > dat<-read.table(file="C:\\Documents and Settings\\Owner\\My > Documents\\Yeast\\Yeast.txt",header=T,row.names=1) > file.show(file="C:\\Documents and Settings\\Owner\\My > Documents\\Yeast\\Yeast.txt") > Z.matrix<-as.matrix(dat) > Y<-array(dat,dim(,[46:63]) > but I keep getting the error message: error in dim element 1 is empty > I am trying to subset the columns 46-63 > Any help would be appreciated > Paul > > > > > [[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. > -- Jim Holtman Cincinnati, OH +1 513 646 9390 What is the problem you are trying to solve? ______________________________________________ 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.
