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Re: st: Conditional logistic needed?
--- Nada Wasi <firstname.lastname@example.org> wrote:
> I guess you need to interact "practice" with other
> variables, say x, which vary within doctorid, i.e.
> clogit referred x x*practice, group(doctorid)
Thank you, but this will not work for me. All
covariates are doctor specific, that is they do not
vary by doctor.
Ricardo Ovaldia, MS
Oklahoma City, OK
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