Table 2. AIC values for the three models to discriminate the type of asymmetry based on the two measures.

			AIC
	Mean	SD	FA model	DA model	AS model
IAS	4.78	1.66	111.33	112.85	97.21
Angle	1.79	0.68	76.26	78.04	64.97

Bold indicates the minimum value among the AICs for the three models.