Operations Research topics: SAS/OR,
SAS Optimization, and SAS Simulation Studio

how to validate in PROC PHREG with time-dependent variables?

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how to validate in PROC PHREG with time-dependent variables?

We can not use BASELINE statement if we got time-depenedent variables, so what should we do for the validation?
Contributor jf
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Re: how to validate in PROC PHREG with time-dependent variables?

Hi, did you get answer for this problem? I have the same problem too. I wonder if there is a way to handle this. Thanks!
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