成分

Comp.1

Comp.2

Comp.3

Comp.4

Comp.5

Comp.6

Comp.7

Comp.8

标准差

2.5375479

0.7477244

0.5426164

0.5206558

0.4475964

0.3253921

0.2862566

0.2192676

差异比例

0.8048937

0.0698864

0.0368040

0.0338853

0.0250428

0.0132350

0.0102428

0.0060097

累计比例

0.8048937

0.8747801

0.9115842

0.9454695

0.9705123

0.9837473

0.9939902

1.0000000