The references are here: http://manning.com/kabacoff/excerpt_references.pdf
(they will be included on the next printing too, got omitted by mistake) Regards, Pablo [[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.