coxph r compare between variables how to compare variables in r why is the difference between coxph and concordance how to compare coxph models how to check the difference between a coxph model and a continuous variable comparing between different models in r which of the following is a best way to compare coxph models with each other? which is better to compare a coxph model or to coxph r which type of regression uses coxph what is the coxph model used for comparing two models of regression if two continuous variables in r can be compared how to compare different models in r how can you do a coxph test can a coxph model be compared with an aic can you apex two coxph models together how do i compare multiple concordances in coxph regression how to compare between r and coxph why is it important to compare the different models what model does coxph use how to compare two coxph models