Fit a fractional binomial regression model and extended zero-inflated negative binomial regression model to count data with excess zeros using maximum likelihood estimation. Compare zero-inflated regression models via Vuong closeness test.
The goal of fbglm is to fit fractional binomial regression model to count data with excess zeros, and compare the model fit to other zero-inflated regression models.
You can install the development version of fbglm from GitHub with:
# install.packages("devtools")
devtools::install_github("leejeo25/fbglm")