On Wed, 2007-08-29 at 08:40 -0700, clearsky wrote: > I have a cox.obj named obj, > obj <- coxph( Surv(time, status) ~ group, surv.data) > now I want to retrieve the p-value from obj, so that I can run this hundreds > of times and plot out the distribution of the p-value. could anyone tell me > how to get p-value from obj? > > thanks, Hi Clearsky
try: summary(obj)$waldtest[3] -- Bernardo Rangel Tura, M.D,Ph.D National Institute of Cardiology Brazil ______________________________________________ R-help@stat.math.ethz.ch 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.
