Hi,
This is not a Stata question per se, but perhaps someone on the list
could provide some information.
I'm analyzing a matched-pair case-control study, and I'm performing
some conditional logistic regressions (clr). I'm interested in
power/sample size calculations, specifically post-hoc. If I were
interested only in a single binary covariate, I could calculate power/ss
from the formula derived from McNemar's approach. But in the clrs, I
have as many as 4 predictors, some continuous, some categorical. Does
anyone know of an approach for calculating power/ss for clr in
situations like these? Any references or code, etc, is of interest.
Thanks.
Howard Alper
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