how to fit a poisson regression in r what model do you use to estimate overdispersion what type of model fit a population model which model fits the poisson distribution of r how to fit a beta binomial model can a betabinomial model be used to estimate numbers? what model should be used to estimate overdispersion why would we fit a negbin model in r estimating beta-binomial model in r why is it necessary to fit a beta-binomial model? what model do you use for overdispersion how to estimate r beta binomial what is the r fitting model what model fits overdispersion can r overdispersion be used for estimating a beta binary why do you need beta binomial models why is a beta binomial equation used when estimating a p value when should I use a beta binomial model does the poisson regression work with beta binomial which model can be used to estimate the overdispersal