Dear Listmembers Thank you for your help in resolving the duplicate row.names error. The solution was very straightforward to ensure that the choice set is completely balanced. Once that was achieved the program worked fine.
Kind Regards Graham ______________________________________________ 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.
