Elaine, That's a fair answer, but completely not what I meant. I was hoping that you would elaborate on "the species data of species distribution models". What types of inputs and output for this particular modeling application etc.
> Is it the same with the function inside caret, ipred, and e1071 package? Yes and there are other resampling options other than k-fold CV. For caret, you might start with this paper: www.jstatsoft.org/v28/i05/ That should tell you most of what you need to know. Max ______________________________________________ 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.
