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. 2021 Oct 21;2021:1179856. doi: 10.1155/2021/1179856

Table 3.

The results of fitting some suitable models to the data set.

The model	The method	Estimations	K-S statistics	K-S p value	AIC
Model (2)	EM	${\hat{α}}_{1} = 0.62125, {\hat{λ}}_{1} = 0.00011$	0.05246	0.9936	-
		${\hat{α}}_{2} = 1.98826, {\hat{λ}}_{2} = 0.00021$
		${\hat{λ}}_{3} = 0.00012$

Model (2)	MLE	${\hat{α}}_{1} = 0.62445, {\hat{λ}}_{1} = 0.00011$	0.05359	0.9917	1049.014
		${\hat{α}}_{2} = 1.99617, {\hat{λ}}_{2} = 0.00021$
		${\hat{λ}}_{3} = 0.00012$

Model (20)	MLE	$\hat{α} = 0.00023, \hat{λ} = 0.62891$	0.09987	0.5539	1044.176