Covariance item | Component 1 | Component 2 | Component 3 | Component 4 |
Base | −0.199 | −0.104 | 0.915 | −0.023 |
Land | 0.068 | −0.139 | 0.813 | 0.179 |
NumberB | −0.333 | −0.082 | 0.858 | 0.028 |
Density | −0.677 | 0.148 | −0.045 | −0.402 |
Height | 0.925 | 0.003 | −0.085 | −0.081 |
Spacing | 0.901 | −0.054 | −0.023 | −0.056 |
Greening | 0.012 | −0.140 | 0.027 | 0.927 |
Completed | 0.818 | −0.203 | −0.056 | 0.032 |
NumberH | 0.370 | −0.061 | 0.754 | −0.159 |
PD | −0.047 | 0.827 | −0.189 | −0.089 |
Shopping | −0.136 | 0.841 | −0.017 | −0.028 |
Transport | −0.023 | 0.867 | −0.142 | −0.068 |
Hospital | −0.138 | 0.893 | −0.027 | −0.074 |
The eigenvalue | 3.881 | 3.238 | 2.040 | 1.019 |
Variance contribution rate | 29.855 | 24.910 | 15.695 | 7.835 |
Cumulative contribution rate | 29.855 | 54.764 | 70.460 | 78.295 |