Table 4. MLEs, SEs and AIC, BIC and GD statistics for some models fitted to the tomato seeds data.

Model	μ	$\log (\sigma )$	$\log (\nu )$	τ	AIC	BIC	GD
OLLExGa	10.7499	0.2458	−0.8386	0.1690	551.0679	561.3253	543.0679
	(0.0057)	(0.1718)	(0.0002)	(0.0373)
ExGa	4.5912	−0.5605	1.8585	1	569.9559	577.6489	563.9559
	(0.2914)	(0.4579)	(0.1114)	(–)
normal	11.0022	1.6405	(–)	(–)	591.4290	596.5577	587.4290
	(0.5265)	(0.0722)	(–)	(–)