I found that the syntax
ahnven wrote:
model=geeglm(y~covariates,offset(log(xxx)),data=data,family=poisson,id=idx)
indeed fits offset(log(xxx)) as weights.
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http://www.nabble.com/a-bug-in-the-offset-parameter-syntax-in-the-geepack-package
Dear R-users,
I was doing some Poisson regression using the geepack package and I found a
strange behaviour of the geeglm command when defining an offset. Maybe
it's my limited knowledge of R syntax, or maybe it's something else.
Let's make an example. After loading the geepack library, you may
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