I have a question about limma topTable output. What does the number in the first colum represent for? Is there a way to match these numbers to affy_ids? Thanks for your input. Dianjing

They represent the row numbers from your matrix of expression values. If you supply a genelist to toptable (see ?toptable), that will allow you to have toptable give the gene ids next to the output. Sean On Jan 6, 2005, at 10:44 AM, Dianjing Guo wrote: > I have a question about limma topTable output. What does the number in > the first colum represent for? Is there a way to match these numbers > to affy_ids? > > Thanks for your input. > Dianjing > > _______________________________________________ > Bioconductor mailing list > Bioconductor@stat.math.ethz.ch > https://stat.ethz.ch/mailman/listinfo/bioconductor