| 成份 | |||
| 1 | 2 | 3 | 4 |
x1 | 0.016 | 0.907 | 0.198 | 0.001 |
x2 | −0.010 | 0.874 | 0.240 | 0.081 |
x3 | 0.579 | −0.153 | 0.115 | 0.719 |
x4 | 0.145 | 0.912 | 0.211 | −0.050 |
x5 | 0.946 | −0.023 | 0.168 | 0.168 |
x6 | 0.720 | 0.467 | −0.092 | 0.053 |
x7 | 0.766 | 0.466 | 0.236 | −0.017 |
x8 | 0.114 | 0.111 | −0.038 | 0.953 |
x9 | 0.231 | 0.556 | 0.632 | 0.171 |
x10 | 0.339 | 0.126 | 0.617 | −0.069 |
x11 | 0.019 | 0.257 | 0.900 | 0.024 |
x12 | 0.741 | −0.523 | 0.078 | 0.155 |
x13 | 0.799 | −0.329 | 0.055 | 0.162 |
x14 | 0.912 | 0.214 | 0.210 | 0.141 |
x15 | 0.905 | 0.217 | 0.228 | 0.136 |