主成分 | 特征值 | sqrt (λ) | 方差贡献率(%) | 累计方差贡献率(%) |
1 | 13.081 | 3.616767 | 52.324 | 52.324 |
2 | 2.442 | 1.562690 | 9.767 | 62.091 |
3 | 2.072 | 1.439444 | 8.286 | 70.377 |
4 | 1.681 | 1.296534 | 6.725 | 77.102 |
5 | 1.288 | 1.134901 | 5.15 | 82.252 |
6 | 1.071 | 1.034891 | 4.284 | 86.536 |