Le lundi 13 f?vrier 2012 ? 19:48 +0800, ?? a ?crit :> dear:
> i want to know how to get a survival curve of the Cox proportional risk
regression, thank you.
See the relevant part of the "Survival" Task View here:
http://cran.r-project.org/web/views/Survival.html
And more specifically, see the coxph() function in the survival package.
A tutorial is available from:
http://cran.r-project.org/doc/contrib/Fox-Companion/appendix-cox-regression.pdf
(But RSiteSearch("coxph") or a simple Google search will give you many
more results.)
Cheers