try: x<-subset(largematrix, rownames$names %in% largematrix$rownames)
On 7/28/06, Wade Wall <[EMAIL PROTECTED]> wrote: > > Hi all, > > I have a dataframe of rownames that I would like to extract from a > larger matrix to form a new matrix. I have tried to use subset, in > this manner > > x<-subset(largematrix, rownames$names=largematrix$rownames) > > where largematrix is the larger matrix and rownames$names is the > dataframe with the row names of the rows I want to extract from the > larger matrix. > > Of course, I get error messages. Any suggestions how I should proceed? > > Thanks > > Wade > > ______________________________________________ > 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. > -- Jim Holtman Cincinnati, OH +1 513 646 9390 What is the problem you are trying to solve? [[alternative HTML version deleted]] ______________________________________________ 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.
