Hi > This is because an > SE is modeled as a matrix, which does not have the same constraint as a > data.frame.
Thanks, Michael. That's the point I was missing. I never realized that array dimnames don't have to be unique. Strange, actually. Simon _______________________________________________ Bioc-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/bioc-devel