I nominate this response for the fortunes package. -- Gregory (Greg) L. Snow Ph.D. Statistical Data Center Intermountain Healthcare greg.s...@imail.org 801.408.8111
> -----Original Message----- > From: r-help-boun...@r-project.org [mailto:r-help-bounces@r- > project.org] On Behalf Of David Winsemius > Sent: Wednesday, January 25, 2012 10:23 AM > To: yan > Cc: r-help@r-project.org > Subject: Re: [R] function for grouping > > > On Jan 25, 2012, at 12:10 PM, yan wrote: > > > thanks petr, > > what if I got 200 elements, so I have to write expand.grid(x1=1, > > x2=1:2, > > x3=1:3, x4=1:3, x5=1:3....x200=1:3))? > > Perhaps same thing that will happen when those monks finish the Towers > of Hanoi? > > 2*3^198 > [1] 5.902533e+94 > > -- > > David Winsemius, MD > West Hartford, CT > > ______________________________________________ > 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. ______________________________________________ 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.
