Table 5.

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

Sample Size	Dispersion	Poisson	NB	ZIP	ZINB
50	0.01	100.0%	64.8%	100.0%	91.0%
	1	100.0%	100.0%	100.0%	100.0%
	5	100.0%	100.0%	100.0%	100.0%
	10	100.0%	100.0%	100.0%	100.0%
200	0.01	100.0%	81.2%	100.0%	97.3%
	1	100.0%	100.0%	100.0%	100.0%
	5	100.0%	100.0%	100.0%	100.0%
	10	100.0%	100.0%	100.0%	100.0%
600	0.01	100.0%	90.5%	100.0%	99.5%
	1	100.0%	100.0%	100.0%	100.0%
	5	100.0%	100.0%	100.0%	100.0%
	10	100.0%	100.0%	100.0%	100.0%
1000	0.01	100.0%	94.0%	100.0%	99.6%
	1	100.0%	100.0%	100.0%	100.0%
	5	100.0%	100.0%	100.0%	100.0%
	10	100.0%	100.0%	100.0%	100.0%