选取了两个大于特征根为1的因子,但是累计方差率只有56%
请问大佬们,这合成的综合指标可行吗
Component | Eigenvalue Difference Proportion Cumulative
-------------+------------------------------------------------------------
Comp1 | 1.71035 .607708 0.3421 0.3421
Comp2 | 1.10264 .252329 0.2205 0.5626
Comp3 | .850312 .109625 0.1701 0.7327
Comp4 | .740687 .144676 0.1481 0.8808
Comp5 | .596011 . 0.1192 1.0000
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