More Generalized Linear Models (GLM) in R: Poisson, Negative Binomial, and Zero-Inflated Models

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This video provides a brief overview of how to estimate and compare models for count dependent variables in R. These include poisson, negative binomial, and their zero-inflated counterparts.

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Why did you not use quasi-poisson to account for the over dispersion rather than a negative binomial model? Or is there not much difference?

murrayirvine