Model checking for Cox regression using time-dependent covariates (Proc Phreg)

[hypermonkey2]

Hi all,

I was wondering if Proc Phreg (or any other procedure) offers any kind of model-checking for Cox models where time-dependent covariates are used. The documentation includes options for time-INdependent cases, but does not address the dependent case.

Has anyone tried this before?

[_Rose_]

Hi,

Do you find any solution??