[R] how to test the equalness of several coefficients in a gamma frailty model using R

ghwei@umich.edu ghwei at umich.edu
Fri Jul 22 20:37:31 CEST 2005

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Hi,

I want to test the equalness of several coefficients of a gamma frailty model
using R. In SAS, a TEST statement can be used for a cox model.How to do it in
R?
Thanks a lot!

Guanghui

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