Forecast and Analysis of Coal Traffic in Daqin Railway Based on the SARIMA-Markov Model

Table 2

Significance test of model parameters.

Model		AIC	SC
	0.3977	14.2007	14.2676
	0.4073	14.1851	14.2519
	0.4064	14.1866	14.2534
	0.0088	14.6795	14.7241
	0.6762	13.7281	13.8395