Hi, Bob Muenchen's book is now out on release. Its terrific for a step by step tutorial for doing stuff in R, even if all you know is SAS and SPSS. Check this out here http://rforsasandspssusers.com/
and at http://www.amazon.com/SAS-SPSS-Users-Statistics-Computing/dp/0387094172/ref=pd_bbs_sr_1?ie=UTF8&s=books&qid=1217456813&sr=8-1 Regards, Ajay www.decisionstats.com [[alternative HTML version deleted]] ______________________________________________ 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.