On Wed, Oct 17, 2012 at 7:45 AM, Balqis <aehan3...@gmail.com> wrote: > Sep=cbind(kIp,k02p,k04p,k07p) > Sep=as.data.frame(Sep) >
I see Rui has already taken a stab at your question, but I just want to chime in to say the preceeding is really a terrible idiom. It would be much _much_ better to write Sep = data.frame(klp, k02p, k04p, k07p) data.frame() is the function for making data.frames(). If you cbind() things together, you usually wind up with a matrix which requires all its elements to be of one type. This, of course, defeats the entire point of data frames which is to allow different columns to have different points. Cheers, Michael ______________________________________________ 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.
