Dear all,
I'm performing poisson regressions using the glm(family=poisson) and
zero-inflated regressions using the zeroinfl from the package pscl. However
any of those give an R^2 and I was wondering if there is a way to get it.

 Thanks

-- 
Maria Sagot
Graduate Student
107 Life Sciences Building
Department of Biological Sciences
Louisiana State University
Phone: 225.578.4284

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