Study on Apparent Kinetic Prediction Model of the Smelting Reduction Based on the Time-Series

Table 4

lists autocorrelation and partial autocorrelation.

Autocorrelation	Partial correlation		AC	PAC	Q-Stat	Prob.
		1	0.952	0.952	7384.9	0.0000
		2	0.825	−0.866	12936.	0.0000
		3	0.648	0.253	16355.	0.0000
		4	0.455	0.317	18040.	0.0000
		5	0.279	0.066	18673.	0.0000
		6	0.142	−0.086	18836.	0.0000
		7	0.052	−0.075	18858.	0.0000
		8	0.008	−0.024	18859.	0.0000
		9	−0.003	−0.004	18859.	0.0000
		10	0.003	−0.014	18859.	0.0000
		11	0.013	−0.022	18861.	0.0000
		12	0.016	−0.021	18863.	0.0000
		13	0.007	−0.021	18863.	0.0000
		14	−0.014	−0.034	18865.	0.0000
		15	−0.046	−0.034	18882.	0.0000
		16	−0.081	−0.011	18935.	0.0000
		17	−0.115	−0.007	19042.	0.0000
		18	−0.142	−0.019	19208.	0.0000
		19	−0.162	−0.020	19421.	0.0000
		20	−0.171	0.007	19659.	0.0000
		21	−0.170	0.032	19895.	0.0000
		22	−0.159	0.025	20100.	0.0000
		23	−0.139	0.002	20258.	0.0000
		24	−0.112	0.014	20360.	0.0000
		25	−0.080	0.024	20411.	0.0000
		26	−0.044	0.013	20428.	0.0000
		27	−0.009	0.004	20428.	0.0000
		28	0.022	−0.026	20432.	0.0000
		29	0.048	−0.005	20451.	0.0000
		30	0.064	0.002	20484.	0.0000
		31	0.069	−0.026	20523.	0.0000
		32	0.065	−0.011	20557.	0.0000
		33	0.052	0.013	20579.	0.0000
		34	0.034	−0.005	20589.	0.0000
		35	0.015	−0.018	20591.	0.0000
		36	−0.002	−0.003	20591.	0.0000