C1

C2

C3

D1

D2

D3

D4

D5

D6

D7

E1

E2

E3

E4

E5

关联系数

0.582

0.912

0.663

0.746

0.673

0.854

0.787

0.702

0.845

0.579

0.654

0.936

0.857

0.902

0.905

0.735

0.706

0.606

0.942

0.494

0.979

0.645

0.753

0.602

0.733

0.938

0.648

0.632

0.491

0.607

0.951

0.689

0.969

0.590

0.678

0.784

0.763

0.729

0.494

0.625

0.723

0.689

0.417

0.892

0.907

0.837

0.628

0.763

0.818

0.927

0.747

0.706

0.940

0.672

0.834

0.711

0.777

0.663

0.726

0.756

0.659

0.815

0.696

0.791

0.535

0.957

0.937

0.685

0.816

0.891

0.755

0.982

0.565

0.863

0.645

0.940

0.336

0.672

0.528

0.809

0.942

0.693

0.995

0.851

0.646

0.957

0.781

0.717

0.778

0.915

0.852

0.575

0.937

0.674

0.950

0.658

0.778

0.967

0.991

0.945

0.910

0.787

0.638

0.386

0.752

0.837

0.924

0.701

0.767

0.804

0.978

0.996

0.369

0.571

0.746

0.929

0.808

0.791

0.582

1

关联度

0.799

0.698

0.751

0.732

0.734

0.862

0.788

0.767

0.730

0.750

0.822

0.801

0.660

0.702

0.811