序号

特征值

累计方差贡献率

1

64040.37066975

0.8808177178640756

2

3015.36412108

0.9222913401414288

3

1403.24714362

0.9415917428985678

4

883.48520229

0.9537432874869152

5

762.08273936

0.9642250503544084

6

630.19917526

0.9728928733783394

7

426.27387528

0.9787558872566549

8

381.28478164

0.984000116603052

9

356.99524127

0.9889102651611442

10

307.68324718

0.9931421715784835

11

272.84295638

0.9968948811218628

12

225.75949586

1.0000000000000000