Table 2.

AIC, BIC, and effective degree of freedom (df) from the fitted models for the Class-H data.

Model	df	$\mathbf{AIC}$	$\mathbf{BIC}$
RG (GAMLSS)	5.3	4.29	11.0
LLW	5	13.8	22.2
RG (pGAMLSS)	4	16.6	23.3
LBEW	6	16.9	27.0
LBTW	6	18.5	28.6
LBW	5	18.7	27.2
log-Weibull	3	22.4	27.5