Hi All, I am running a multivariate animal model in MCMCglmm. One response variable is censored, so I use a cox proportional hazards approach for that one. The model is running OK and I get an estimate for the association of the hazard with a fixed covariate. Is there a way to get an R-square estimate for the strength of association? many thanks Stefan ------------------------------------------------------------------------------------------------------------------------- Prof. Dr. Stefan Van Dongen Evolutionary Ecology - Department of Biology - University of Antwerp (http://www.ua.ac.be/eveco) StatUA Statistics Center, University of Antwerp (http://www.ua.ac.be/statua) Groenenborgerlaan 171 - B-2020 Antwerp - Belgium room V324b, building V, campus Groenenborger Tel: + 32 3 265 33 36 Fax: + 32 3 265 34 74 http://www.ua.ac.be/stefan.vandongen --------------------------------------------------------------------------------------------------------------------------
r-square type of measure for cox PH in MCMCglmm
2 messages · Van Dongen Stefan, Farrar, David
You might start with this FAQ: http://glmm.wikidot.com/faq While analogues may exist, as far as I know there is no good reason to think that an R^2 should exist which should be viewed in the same way for any sort of regression model. -----Original Message----- From: R-sig-mixed-models [mailto:r-sig-mixed-models-bounces at r-project.org] On Behalf Of Van Dongen Stefan Sent: Tuesday, March 17, 2015 9:34 AM To: r-sig-mixed-models at r-project.org Subject: [R-sig-ME] r-square type of measure for cox PH in MCMCglmm Hi All, I am running a multivariate animal model in MCMCglmm. One response variable is censored, so I use a cox proportional hazards approach for that one. The model is running OK and I get an estimate for the association of the hazard with a fixed covariate. Is there a way to get an R-square estimate for the strength of association? many thanks Stefan ------------------------------------------------------------------------------------------------------------------------- Prof. Dr. Stefan Van Dongen Evolutionary Ecology - Department of Biology - University of Antwerp (http://www.ua.ac.be/eveco) StatUA Statistics Center, University of Antwerp (http://www.ua.ac.be/statua) Groenenborgerlaan 171 - B-2020 Antwerp - Belgium room V324b, building V, campus Groenenborger Tel: + 32 3 265 33 36 Fax: + 32 3 265 34 74 http://www.ua.ac.be/stefan.vandongen -------------------------------------------------------------------------------------------------------------------------- _______________________________________________ R-sig-mixed-models at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-sig-mixed-models