Comparing two different COX models in R

Question

[english.server]

Hi!

In survival analysis, (How) Is it possible to compare different sets of biomarkers (explanaory variables) in terms of classification (distinguishing high vs low survival) performance? I am aware of anova() and asking for basically different models.

Thanks

Answer 1

[Kevin Blighe]

May be better to ask this on CrossValidated: https://stats.stackexchange.com/

However, it seems that it has already been asked:

• https://stats.stackexchange.com/questions/71485/how-to-interpret-and-compare-models-in-cox-regression
• https://stats.stackexchange.com/questions/254873/comparing-cox-proportional-hazards-models-aic