Apologies, I located the function in cph (... time.inc =30, surv = TRUE) ... $surv.summary
Thanks. Min-Han On Tue, 2 Nov 2004 21:06:33 -0500, Min-Han Tan <[EMAIL PROTECTED]> wrote: > Hi, > > Sorry to trouble the list. I have a problem which I'm not sure how to resolve. > > I have a Cox model with 1 independent variable with 2 categories (and > thus 2 survival curves on plotting survfit) > > How can I get an estimate of survival for each category at a > particular time point, with standard error? > > Looking through ?cph and ?coxph, I'm not quite sure how to go about > that. I would really appreciate any direction here. > > Thanks a million! > > Min-Han > ______________________________________________ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
