| 旋转成份矩阵a | ||||
| 成份 | ||||
| 1 | 2 | 3 | 4 | |
| X1 | 0.832 | 0.107 | 0.262 | 0.237 | 
| X2 | 0.903 | −0.047 | 0.095 | 0.264 | 
| X3 | 0.894 | 0.285 | 0.033 | −0.114 | 
| X4 | 0.904 | 0.346 | 0.022 | −0.119 | 
| X5 | −0.130 | −0.774 | 0.011 | 0.120 | 
| X6 | 0.167 | 0.916 | 0.104 | 0.122 | 
| X7 | 0.174 | 0.911 | 0.064 | 0.000 | 
| X8 | 0.153 | 0.135 | 0.925 | −0.042 | 
| X9 | 0.108 | 0.006 | 0.954 | −0.027 | 
| X10 | 0.202 | 0.414 | −0.143 | 0.395 | 
| X11 | 0.005 | 0.111 | −0.202 | 0.531 | 
| X12 | 0.050 | −0.110 | 0.251 | 0.561 | 
| X13 | 0.012 | −0.229 | 0.016 | 0.800 |