Table 4.

Log-Likelihoods, and AIC Values for the “M_N” Models

Model	Log-lik.	No. param.	AIC
MN0.P:	−1,159.9	1	2,321.7
MN0.NB:	−1,022.5	2	2,048.9
MN2.P:	−1,050.3	1	2,102.7
MN2.NB:	−956.6	2	1,917.3
MN.P	−1,021.4	4	2,050.8
MN.PPC	−1,013.0	2	2,030.1
MN.NB	−944.8	5	1,899.7
MN.NBPC	−947.9	3	1,901.8

Note.—The best model as determined by the lowest AIC with the fewest parameters is M_N.NB.