Ulf Emanuelson <[EMAIL PROTECTED]> writes: > Hi all, > > I'm new to R, but have got the task to translate a short program written > for S-plus. I am now stuck on a command twobin which does not seem to be > available in R. Anyone know a replacement for this? The syntax used for > this command in my code is: > > zobs<-twobin(obstab[1,1],obstab[1,2],obstab[2,1],obstab[2,2],0.05) > > where obstab is a two by two contingency table and the command produces an > object (?) with, among other things, a chi2-value. > > Any and all help would be appreciated!
Er, I can't seem to find it in Splus (7.0) either.... There's a twoby2 function in the Epi package. It prints rather than return an object, but I'm sure it could be modified. If you just need the chi^2, consider chisq.test(...)$statistic or prop.test(...)$statistic -- O__ ---- Peter Dalgaard Øster Farimagsgade 5, Entr.B c/ /'_ --- Dept. of Biostatistics PO Box 2099, 1014 Cph. K (*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918 ~~~~~~~~~~ - ([EMAIL PROTECTED]) FAX: (+45) 35327907 ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
