On Fri, Sep 7, 2012 at 11:04 AM, STADLER Frederic <frederic.stad...@unifr.ch> wrote: > Hello, > I am drawing a heatmap with hundreds of genes. Everything work fine, except > when I want to had the name of the genes as the row.names with >>row.names (a)<-a$Name > And there's this things that duplicate are not allowed... > > How can I do to allow duplicates ??? I don't have the choice I can't just > have numbers .
You might consider using make.unique(): row.names (a) <- make.unique(a$Name) HTH James ______________________________________________ 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.
