Dear Stata users,
I want to estimate Firth's penalized-likelihood logistic regression
using survey data. I have downloaded and installed the firthlogit
module (net describe firthlogit,
from(http://fmwww.bc.edu/RePEc/bocode/f)) but it only allows frequency
weights and no sampling weights (pweights).
Does anyone know if it's possible to estimate penalized-likelihood
logistic regressions with sampling weights or if there is another,
comparable method?
Many thanks,
Sebastian Schulze-Marmeling
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Warwick Business School
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