Re: [R] Competing Risks Regression with qualitative predictor with more than 2 categories

2009-08-02 Thread Ravi Varadhan
___ Ravi Varadhan, Ph.D. Assistant Professor, Division of Geriatric Medicine and Gerontology School of Medicine Johns Hopkins University Ph. (410) 502-2619 email: rvarad...@jhmi.edu - Original Message - From: kende jan Date: Sunday, August 2, 2009 6:01 am Subject: [

[R] Competing Risks Regression with qualitative predictor with more than 2 categories

2009-08-02 Thread kende jan
Hello, I have a question regarding competing risk regression using cmprsk package (function crr()). I am using R2.9.1. How can I do to assess the effect of qualitative predictor (gg) with more than two categories (a,b,c) categorie c is the reference category. See above results, gg is considered