Questions tagged [genmod]

GENMOD is a SAS procedure for estimating generalized linear models, including (but not limited to) OLS regression, logistic regression and log-linear models.

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Different p-values in Repeated Measures Poisson Regression and Type3 Analysis

I am working on data for 10 years that has counts of hospitalization and population size by countries. I also have other covariates that I need to control for. Using GEE Poisson regression, and ...
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SAS proc genmod regression equation

I am using proc genmod with tweedie distribution and log link to analyze positively skewed outcome. Trying to figure out the actual regression equation to include ...
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GEE in R working correlation estimate not positive definite

I'm trying to replicate the following code from SAS in R: ...