> I have tried predict(coxout, newdata), it still gave me the fitted values > only.
> Can anyone hlep me on how to do prediction for coxph? thank you very much! I would suggest first reading the manual page > help(predict.coxph) There are several things one can predict from a Cox model. You need to tell us what you want to accomplish. Terry Therneau ______________________________________________ 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.