Table 6 Multicollinearity and significance diagnosis results. (*p ≤ 0.01).
Indicators | Correlation coefficient | VIF | Tolerance |
|---|---|---|---|
Total population(TP) | 0.71* | 4.08 | 0.26 |
Economic level(EL) | 0.68* | 5.29 | 0.19 |
Industrial structure(IS) | 0.39* | 2.30 | 0.44 |
Degree of land use(DT) | 0.72* | 7.30 | 0.14 |
Landscape patterns(LP) | 0.37* | 1.17 | 0.85 |