Thanks Rui It works.
On 7 August 2012 11:34, Rui Barradas <ruipbarra...@sapo.pt> wrote: > Hello, > > Your problem seems simple, if I understand it correctly. Just add an extra > argument to the caller function, drep(). Christiaan Pauw Nova Institute www.nova.org.za ______________________________________________ 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.