Table 4.
Eigen values and percentage of variance for each principal component.
| Value | PC1 | PC2 | PC3 | PC4 |
|---|---|---|---|---|
| Eigen value | 11.17 | 2.441 | 1.275 | 0.910 |
| % of variance explained | 56 | 12 | 6 | 5 |
| Cumulative variance | 56 | 68 | 74 | 79 |
Eigen values greater than 1 are in bold.
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