I can also confirm that rhyper(5,200,250,60) never returns (o.k., if never is anything beyond 5 minutes). More strikingly, R> phyper(47, 76, 49, 68) [1] 1 whereas Splus> phyper(47, 76, 49, 68) [1] 0.9883098 (Breaks my fisher.test() ...) -k =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-devel-request@stat.math.ethz.ch =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-