Dear R-users, I have a couple of questions about the relsurv package:
1) when I try to run the example: fit <- rsmul(Surv(time,cens)~sex+as.factor(agegr)+ratetable(age=age*365.24,sex=sex,year=year),ratetable=slopop,data=rdata) with the datasets in the package (rdata and slopop) it gives me an error: Error in nrow(x) : object "x" not found 2) If I have a date format like:"6/17/1997 " "9/10/1990 " "12/4/1996 " how to convert it in the Rdate format required by ratetable? Thank you very much for help, Giulia ----- Original Message ---- From: "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] Sent: Wednesday, September 10, 2008 9:39:47 AM Subject: relsurv package Message rejected by filter rule match [[alternative HTML version deleted]] ______________________________________________ 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.