成分

Comp.1

Comp.2

Comp.3

Comp.4

Comp.5

Comp.6

Comp.7

Comp.8

贡献率(%)

58.57

16.23

7.55

5.7

4.27

3.62

2.39

1.67

累计贡献率(%)

58.57

74.8

82.35

88.05

92.32

95.95

98.33

100