Table 4.
Factors loading and percentage of variance explained by social and environmental factors
| Components | Variance explained | Loading |
|---|---|---|
| Factor 1: Environmental |
46.07% |
|
| Percent urban |
|
-0.887 |
| Temperature |
|
-0.782 |
| Vegetation |
|
0.891 |
| Factor 2: Economic |
25.55% |
|
| Mean housing value |
|
0.770 |
| Total literacy rate |
|
0.743 |
| Per capita land |
|
0.936 |
| Percent unemployed |
|
0.925 |
| Percent slums |
|
0.753 |
| Factor 3: Crowdedness |
11.60% |
|
| Population density |
|
0.921 |
| Housing density |
|
0.903 |
| Sum of the variance explained | 83.24% |