结果如下,为什么显示eigenvectors时只有两列? | ||||||
| ||||||
-------------------------------------------------------------------------- | ||||||
Component | Eigenvalue Difference Proportion Cumulative | ||||||
-------------+------------------------------------------------------------ | ||||||
Comp1 | 1.88189 .463279 0.3764 0.3764 | ||||||
Comp2 | 1.41861 .426065 0.2837 0.6601 | ||||||
Comp3 | .992543 .611909 0.1985 0.8586 | ||||||
Comp4 | .380634 .0543046 0.0761 0.9347 | ||||||
Comp5 | .326329 . 0.0653 1.0000 | ||||||
-------------------------------------------------------------------------- | ||||||
Principal components (eigenvectors) | ||||||
------------------------------------------------ | ||||||
Variable | Comp1 Comp2 | Unexplained | ||||||
-------------+--------------------+------------- | ||||||
TURNOVER | 0.5751 0.3674 | .1862 | ||||||
CEFD | -0.3419 0.6540 | .1732 | ||||||
NOAN | 0.5431 0.4302 | .1824 | ||||||
ADR | 0.5021 -0.4676 | .2155 | ||||||
CCI | 0.0735 0.1833 | .9422 | ||||||
------------------------------------------------ | ||||||
. | ||||||
. estat loading, cnorm(eigen) | ||||||
Principal component loadings (unrotated) | ||||||
component normalization: sum of squares(column) = eigenvalue | ||||||
---------------------------------- | ||||||
| Comp1 Comp2 | ||||||
-------------+-------------------- | ||||||
TURNOVER | .7889 .4376 | ||||||
CEFD | -.469 .779 | ||||||
NOAN | .745 .5124 | ||||||
ADR | .6888 -.5569 | ||||||
CCI | .1008 .2183 | ||||||
---------------------------------- | ||||||


雷达卡



京公网安备 11010802022788号







