Table 3.

Goodness-of-fit test for different cluster methods with different criteria.

Method	LH	SIM	K-means	PAM	H-clust
-log(LH)	70.05	85.05	97.15	107.73	97.88
Entropy	64.79	65.82	68.10	86.29	82.94
Silhouette	0.08	0.41	0.28	0.36	0.40