[R] output of variance estimate of random effect from a gamma frailty model using Coxph in R
ghwei@umich.edu
ghwei at umich.edu
Thu Jul 21 17:28:40 CEST 2005
Hi,
I have a question about the output for variance of random effect from a gamma
frailty model using coxph in R. Is it the vairance of frailties themselves or
variance of log frailties? Thanks.
Guanghui
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