Il giorno Thu, 5 May 2011 18:42:11 -0700 (PDT) Frank Harrell <f.harr...@vanderbilt.edu> ha scritto:
> Hi Marco, > > You're welcome. > > The number at risk at given time points is a fairly standard thing to > add to survival plots. I know, but last year, as a "newbye" in biostatistics, i felt the need to read rms book exactly because there were plenty of "standard things" that did not convince me. ______________________________________________ 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.
