[R] Problem with plotting survival predictions from cph model

[Terry Therneau]

> but 'plot(Predict(f, time=3))' throws an error:

> "Error in summary.survfit(g, print.it = FALSE, times = times) :
>    object 'n.enter' not found"

Congratulations!  You just discovered a new, never-before-encountered
bug in the survival package.  I should have a repair posted to Rforge by
the end of the day.

Terry Therneau (author of the package)