is an ir model appropriate for a continuous variable? pchise can you add a continuous variable to a cox model? how to construct a cox model can i add continuous variable in a cox when adding continuous variable to a cox model, it is appropriate to what is the r lr used to build a cox model? why use the r model in a cohort study? what is the appropriate way to add a continuous variable do you test a cox survival model using a binary variable when adding continuous variables to cox model when building a cox model what is the purpose of forward likelihood ratio testing what's the way to build a cox model when is it appropriate to add continuous variable to a cox model which model can be used for a cox model what is the purpose of forward likelihood ratio tests in r when building a Cox model is it appropriate to add an extended variable if you add a continuous variable to a cox model, it is called __________. when to do cox survival test in r can r test for cox survival model when do i add continuous variable to cox model in r