Research on Influencing Factors of Effective Gas Extraction Radius in Coal Mine Based on Multiple Linear Regression

Table 9

Residual statistics.

	Minimum	Maximum	Average	Standard deviation	Number of cases
Predictive value	−0.0692	1.2770	0.6744	0.37048	16
Residual	−0.20068	0.3030	0.00	0.15809	16
Standard forecast	−2.007	1.627	0.00	1.000	16
Standard residual	−1.087	1.641	0.00	0.856	16