基于主成分Logistic模型的商圈吸引力因子分析
姚丽贞, 乐阳

Factor Analysis of Shopping Center Attractiveness Based on Principal Component Logistic Model
YAO Lizhen,YUE Yang
表5 主成分解释
Tab. 5 PCA variance explained
成份 初始特征值 提取平方和载入 旋转平方和载入
合计 方差的百分比/(%) 累积百分比/(%) 合计 方差的百分比/(%) 累积百分比/(%) 合计 方差的百分比/(%) 累积百分比/(%)
1 3.762 20.901 20.901 3.762 20.901 20.901 2.611 14.503 14.503
2 2.068 11.488 32.390 2.068 11.488 32.390 2.003 11.127 25.630
3 1.696 9.421 41.811 1.696 9.421 41.811 1.712 9.512 35.143
4 1.260 6.999 48.810 1.260 6.999 48.810 1.629 9.049 44.192
5 1.101 6.114 54.924 1.101 6.114 54.924 1.516 8.421 52.612
6 1.077 5.981 60.905 1.077 5.981 60.905 1.493 8.293 60.905
7 0.901 5.004 65.909
8 0.842 4.677 70.585
9 0.746 4.142 74.727
10 0.738 4.099 78.827
11 0.635 3.528 82.355
12 0.600 3.332 85.687
13 0.500 2.776 88.462
14 0.483 2.683 91.145
15 0.442 2.454 93.600
16 0.432 2.401 96.001
17 0.307 1.704 100.000