[Duncan Murdoch] >You could also look at Ross Ihaka's paper that is online here:
>http://cran.r-project.org/doc/html/interface98-paper/paper.html Interesting read. Thanks for this reference! -- François Pinard http://pinard.progiciels-bpi.ca ______________________________________________ R-help@stat.math.ethz.ch 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.