Table 5 Principal component scores and composite rankings of each Cross-section.

From: Correlation analysis and comprehensive evaluation of dam safety monitoring at Silin hydropower station

Cross-section

Score

Composite score

Rankings

Cross-section

Score

Composite score

Rankings

F1

F2

F

F1

F2

F

T1

0.8802

0.1397

0.6663

11

T19

0.4768

0.9443

0.6119

16

T2

0.9843

0.3999

0.8155

2

T20

0.3905

1.0000

0.5666

19

T3

0.9809

0.2169

0.7602

4

T21

0.3877

0.8802

0.5300

20

T4

1.0000

0.4806

0.8500

1

T22

0.3771

0.8960

0.5270

21

T5

0.9059

0.2952

0.7294

7

T23

0.3268

0.7134

0.4385

22

T6

0.8456

0.2583

0.6759

10

T24

0.2086

0.7326

0.3600

26

T7

0.8345

0.3210

0.6862

9

T25

0.3451

0.5907

0.4160

23

T8

0.7989

0.1841

0.6213

15

T26

0.2230

0.6995

0.3606

25

T9

0.7758

0.3283

0.6465

12

T27

0.2285

0.5599

0.3242

27

T10

0.7616

0.6923

0.7415

6

T28

0.1780

0.4070

0.2442

29

T11

0.7572

0.7108

0.7438

5

T29

0.2051

0.3065

0.2344

30

T12

0.7582

0.8256

0.7777

3

T30

0.0800

0.2877

0.1400

33

T13

0.5227

0.9170

0.6366

13

T31

0.1534

0.5880

0.2789

28

T14

0.5328

0.8889

0.6357

14

T32

0.1007

0.2831

0.1534

31

T15

0.5792

0.9652

0.6907

8

T33

0.0000

0.2636

0.0761

34

T16

0.4538

0.9541

0.5983

17

T34

0.0501

0.3777

0.1447

32

T17

0.2621

0.7268

0.3964

24

T35

0.0246

0.0000

0.0175

36

T18

0.4128

0.9602

0.5709

18

T36

0.0460

0.0331

0.0423

35