Rolf Turner wrote: > > I certainly never said that no statisticians are arrogant; some > of them may well be. I never met one, but. :-)
this can't be true. vQ ______________________________________________ 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.