Duncan, it's not a homework assignment. Jim, thank you. Bruce ______________ Bruce Ratner PhD The Significant Statistician™ (516) 791-3544 Statistical Predictive Analytics -- www.DMSTAT1.com Machine-Learning Data Mining -- www.GenIQ.net
> On Mar 29, 2017, at 6:29 PM, Duncan Murdoch <murdoch.dun...@gmail.com> wrote: > > Duncan ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.