Table 2.

Convergence rates of regression models fitted on data generated with Poisson regression model

Sample Size	Poisson	NB	ZIP	ZINB
50	100.0%	53.5%	100.0%	90.4%
200	100.0%	53.6%	100.0%	93.4%
600	100.0%	54.9%	100.0%	93.5%
1000	100.0%	58.7%	100.0%	94.2%