On Mon, Oct 19, 2009 at 7:57 PM, Peng Yu <pengyu...@gmail.com> wrote: > tmp <- matrix(1:2) > tmp > tmp[,1,drop=FALSE] > > > See the above example. Is there a way to make 'drop=FALSE' as global > default, so that when I say 'tmp[,1]', R will treat it as > 'tmp[,1,drop=FALSE]'?
Is there a way to set drop=FALSE globally? I can't remember to put drop=FALSE to all the '[]'s. But this indeed causes some weird bugs for me to figure out. ______________________________________________ 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.
