Mean baseline survivor

[Kigo Kariuki]

Is there a way to calculate mean baseline survivor at the end of a specific time frame in stata?

I tried predict survivor, basesurv but I couldn't get the meansurv. Thanks in advance.

Jacob

[Steve Samuels]

You can get restricted means with stpm2 by Paul Lambert (SSC)

Reference: Lambert, P. C., & Royston, P. (2009). Further development of flexible parametric models for survival analysis. Stata Journal, 9(2), 265, available at:
http://ageconsearch.umn.edu/bitstrea...art_st0165.pdf

[Kigo Kariuki]

Hi Samuel,
I have been able to use the stpm2 command and the model output correlates well with my earlier cox models. One problem though is that whenever I try to estimate the meansurv, I get and error message. Any help to resolve this will be highly appreciated. See output in the attached pdf

.

[Kigo Kariuki]

Please ignore my question....I figured out the error was as a result of failure to install the full stmp2 package. Problem resolved. Thanks