Discrete Extension of Poisson Distribution for Overdispersed Count Data: Theory and Applications

Table 9

The GOF measures for data set I.

X	Expected frequencies
	ObFr	DPB	DB	DBH	DR	DPr	DITL	Poisson
0	43	39.886	32.741	68.070	15.920	64.451	52.189	27.227
1	35	33.614	39.589	21.966	36.171	20.149	30.424	40.385
2	17	21.343	24.275	10.514	34.577	9.6859	14.112	29.952
3	11	12.099	12.505	5.9829	21.025	5.6470	7.4663	14.809
4	5	6.4591	5.9678	3.7540	8.8891	3.6801	4.3900	5.4916
5	4	3.3244	2.7359	2.5074	2.7044	2.5797	2.7906	1.6291
6	1	1.6704	1.2256	1.7488	0.6021	1.9040	1.8811	0.4027
7	2	0.8256	0.5414	1.2588	0.0990	1.4603	1.3271	0.0853
8	2	0.7780	0.4193	4.1983	0.0133	10.443	5.4195	0.0189
Total	120	120	120	120	120	120	120	120
		201.07	204.68	214.05	235.23	220.62	205.15	219.19
AIC		404.15	411.35	430.10	472.45	443.24	412.30	440.38
BIC		406.94	414.14	432.89	475.24	446.02	415.09	443.16
Chi-square		2.4875	9.6431	25.196	60.049	36.243	6.9771	21.760
value		0.6469	0.0469				0.1371