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From | Matthias Pierce <emsmmpie@googlemail.com> |
To | statalist@hsphsun2.harvard.edu |
Subject | st: Help with parametric frailty models |
Date | Tue, 24 Jan 2012 10:51:33 +0000 |
Dear Statalist, I would like to estimate the frailties after a Weibull survival regression model with shared gamma frailties on multiple event data. I see that stcox has the effect() postestimation option, but streg does not. Is there some syntax I can use which would do this? Also i would like to, as my next step in my analysis, implement a stratified parametric survival model with a shared frailty. It does not seem to be possible to include both the "strata()" and "shared()". What is the reason for this? Again is there some syntax I can use to get round this problem? Many thanks! Matthias Pierce * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/