1 引言
因子
|
特征值
|
方差解释量(%)
|
累积方差解释量(%)
|
F1
|
12.469
|
41.563
|
41.563
|
F2
|
2.120
|
7.066
|
48.629
|
F3
|
1.261
|
4.204
|
52.833
|
F4
|
1.022
|
3.406
|
56.238
|
项目
|
因子1
|
共同度
|
项目
|
因子2
|
共同度
|
项目
|
因子3
|
共同度
|
项目
|
因子4
|
共同度
|
14
|
0.763
|
0.668
|
28
|
0.670
|
0.562
|
8
|
0.687
|
0.618
|
4
|
0.728
|
0.611
|
22
|
0.757
|
0.646
|
30
|
0.624
|
0.541
|
7
|
0.630
|
0.623
|
5
|
0.703
|
0.563
|
23
|
0.753
|
0.621
|
29
|
0.601
|
0.549
|
9
|
0.582
|
0.621
|
6
|
0.664
|
0.561
|
21
|
0.731
|
0.596
|
19
|
0.527
|
0.473
|
1
|
0.494
|
0.528
|
10
|
0.584
|
0.577
|
15
|
0.640
|
0.445
|
11
|
0.525
|
0.433
|
2
|
0.459
|
0.534
|
|
|
|
20
|
0.632
|
0.583
|
12
|
0.522
|
0.521
|
3
|
0.412
|
0.340
|
|
|
|
13
|
0.625
|
0.597
|
27
|
0.507
|
0.566
|
|
|
|
|
|
|
25
|
0.617
|
0.613
|
17
|
0.492
|
0.575
|
|
|
|
|
|
|
26
|
0.607
|
0.583
|
|
|
|
|
|
|
|
|
|
24
|
0.596
|
0.533
|
|
|
|
|
|
|
|
|
|
16
|
0.584
|
0.642
|
|
|
|
|
|
|
|
|
|
18
|
0.567
|
0.548
|
|
|
|
|
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