> > This issue is already in the Notes section of ?pdf. It remains to be seen > if the OP's problem was this exact one, since they didn't specify an > example.
aahhh, thank you for pointing this out. I never noticed this note. Peter ______________________________________________ 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.
