Fig. 1From: A comparison of zero-inflated and hurdle models for modeling zero-inflated count dataPercentage of zero deflation over all data points when the data are simulated from a HNB model of sample size n=300. In the left panel, the covariate x is a binary variable simulated from a Bernoulli distribution with probability parameter 0.5. In the right panel, the covariate is a continuou variable simulated from a standard normal distributionBack to article page