Joshua Wiley <jwiley.psych <at> gmail.com> writes: > > >
Thanks Joshua! Best regards, --Sergio. ______________________________________________ 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.