Principal components/correlation Number of obs = 54
Number of comp. = 8
Trace = 8
Rotation: (unrotated = principal) Rho = 1.0000
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Component | Eigenvalue Difference Proportion Cumulative
-------------+------------------------------------------------------------
Comp1 | 4.79149 3.63582 0.5989 0.5989
Comp2 | 1.15566 .454344 0.1445 0.7434
Comp3 | .701319 .0807748 0.0877 0.8311
Comp4 | .620544 .293826 0.0776 0.9086
Comp5 | .326718 .0277543 0.0408 0.9495
Comp6 | .298964 .213963 0.0374 0.9868
Comp7 | .0850012 .0646968 0.0106 0.9975
Comp8 | .0203044 . 0.0025 1.0000
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Principal components (eigenvectors)
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Variable | Comp1 Comp2 Comp3 Comp4 Comp5 Comp6 Comp7 Comp8
-------------+--------------------------------------------------------------------------------
RLZB | 0.3929 -0.1304 0.2697 -0.2745 -0.5986 0.0252 0.5410 0.1696
JJJC | 0.2375 0.5770 0.6263 0.1517 0.3821 0.1363 0.1658 -0.0575
SCHZS | 0.2769 0.4851 -0.6097 0.1504 -0.1888 0.4966 0.0846 -0.0657
CYWH | 0.3696 -0.0429 -0.3711 -0.3910 0.5641 -0.3519 0.3579 -0.0303
SCJJ | 0.3974 0.2818 0.0408 -0.3608 -0.1699 -0.2502 -0.6842 0.2669
CXJC | 0.3409 -0.0239 -0.0880 0.7381 -0.1401 -0.5566 0.0343 0.0057
JRZB | 0.4163 -0.3367 0.1204 -0.0329 -0.0140 0.1875 -0.2407 -0.7775
CYJX | 0.3585 -0.4685 0.0414 0.2237 0.3051 0.4503 -0.1318 0.5357
----------------------------------------------------------------------------------------------
---------------------------
Variable | Unexplained
-------------+-------------
RLZB | 0
JJJC | 0
SCHZS | 0
CYWH | 0
SCJJ | 0
CXJC | 0
JRZB | 0
CYJX | 0
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做主成分分析后结果是这样,然后确定权重的过程中,第二个结果是决策矩阵系数还是初始因子载荷系数