Research Article
An Analysis of the Economic Impact of US Presidential Elections Based on Principal Component and Logical Regression
Table 3
Explanation of total variance.
| | Constituent | Initial eigenvalue | Extract the square sum of the load | | Total | Variance percentage | Cumulate (%) | Total | Variance percentage | Cumulate (%) |
| | 1 | 3.436 | 57.251 | 57.251 | 3.436 | 57.251 | 57.241 | | 2 | 1.653 | 27.574 | 84.824 | 1.653 | 27.574 | 84.724 | | 3 | 0.804 | 13.410 | 98.234 | — | — | — | | 4 | 0.065 | 1.062 | 99.295 | — | — | — | | 5 | 0.037 | 0.632 | 99.928 | — | — | — |
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