性状 | 主成分1 | 主成分2 | 主成分3 |
X1 | −0.172 | 0.818 | −0.389 |
X2 | −0.399 | 0.390 | 0.722 |
X3 | 0.629 | −0.083 | 0.643 |
X4 | 0.775 | 0.409 | −0.310 |
X5 | 0.187 | 0.833 | 0.310 |
X6 | 0.870 | −0.191 | 0.100 |
Y1 | 0.432 | 0.098 | −0.188 |
特征值(E) | 2.163 | 1.737 | 1.329 |
贡献率(%) | 30.907 | 24.777 | 18.991 |
累积贡献率(%) | 32.631 | 55.684 | 76.979 |