Dear all,
I'm doing a survival analysis with time-dependent covariates. Until now, I
have used a simple Cox model for this, specifically the coxph function from
the survival library. Now, I would like to try out an accelerated failure
time model with a parametric specification as implemented for example in the
survreg function.
Two questions: First, can survreg handle time-dependent covariates? The
description for this function does not make reference to them. And second,
in case survreg cannot deal with time-dependent covariates, is there a
similar function in some other package that can?
Thanks very much,
Michael
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