Effect of Stress and Moisture Content on Permeability of Gas-Saturated Raw Coal

Table 3

Calculation results of regression coefficients.

Coefficient	Value	Standard error	value		Confidence interval
	-0.782 ()	0.084	-9.35	0	[-0.95, -0.61]
	-0.470 ()	0.084	-5.63	0	[-0.64, 0.30]
	-0.001	0.082	0	1	[-0.17, 0.17]