[R] sample size computation for survival data
Does a package exist to help compute sample size for censored data? I am planning a study involving interval censored data. I know that there exists functions in stata for this, so I was wondering if R has similar facilities. So far I have not been able to find anything for R. Thanks for any help. Stacey - [[alternative HTML version deleted]] __ 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.
[R] N.cohen.kappa function for polytomous outcomes
Is there a function analogous to N.cohen.kappa (concord package) which computes sample size needed for a Kappa statistic with polytomous outcomes? I have just started using R and so far I am finding it is missing alot of things that Stata has. - [[alternative HTML version deleted]] __ 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.
