Estimating the Geological Strength Index (GSI) in Regional Seismic-Landslide Zonation Using the Empirical Regression Model

Table 5

The coefficients.

Model	Unstandardized coefficients		Standardized coefficients beta	t	Sig.	Collinearity statistics
	B	Std. error				Tolerance	VIF
Constant	25.2	5.534		4.996	0.000
Fault D	0.001	0.000	0.072	2.141	0.033	0.801	1.248
Mi	0.061	0.127	0.017	0.481	0.631	0.736	1.359
Height	0.005	0.009	0.018	0.592	0.554	0.945	1.059
Slope aspect	−0.244	0.401	−0.019	−0.607	0.545	0.921	1.086
Fold axis	−0.001	0.000	-0.082	−2.229	0.027	0.687	1.456
γ	−1.161	1.674	−0.022	−0.693	0.489	0.898	1.113
σci	0.368	0.018	0.807	20.669	0.000	0.603	1.658

a. Dependent variable: GSI.