Now that is simple and elegant. Thanks! PS. Is there a course available for learning how to read R help information? :)
At 10:52 PM 4/21/2008, Gabor Grothendieck wrote: > xtabs(count ~., prob1) > >On Mon, Apr 21, 2008 at 10:46 PM, Robert A. LaBudde <[EMAIL PROTECTED]> wrote: > > How does one ideally handle and display multidimenstional contingency > > tables in R v. 2.6.2? > > > > E.g.: > > > > > prob1<- data.frame(victim=c(rep('white',4),rep('black',4)), > > + perp=c(rep('white',2),rep('black',2),rep('white',2),rep('black',2)), > > + death=rep(c('yes','no'),4), count=c(19,132,11,52,0,9,6,97)) > > > prob1 > > victim perp death count > > 1 white white yes 19 > > 2 white white no 132 > > 3 white black yes 11 > > 4 white black no 52 > > 5 black white yes 0 > > 6 black white no 9 > > 7 black black yes 6 > > 8 black black no 97 > > > > The xtabs() function doesn't seem appropriate, as it has no means of > > using 'count'. > > > > This must be a common problem. > > > > ================================================================ > > Robert A. LaBudde, PhD, PAS, Dpl. ACAFS e-mail: [EMAIL PROTECTED] > > Least Cost Formulations, Ltd. URL: http://lcfltd.com/ > > 824 Timberlake Drive Tel: 757-467-0954 > > Virginia Beach, VA 23464-3239 Fax: 757-467-2947 > > > > "Vere scire est per causas scire" > > > > ______________________________________________ > > 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. > > ================================================================ Robert A. LaBudde, PhD, PAS, Dpl. ACAFS e-mail: [EMAIL PROTECTED] Least Cost Formulations, Ltd. URL: http://lcfltd.com/ 824 Timberlake Drive Tel: 757-467-0954 Virginia Beach, VA 23464-3239 Fax: 757-467-2947 "Vere scire est per causas scire" ______________________________________________ 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.