x₁

x₂

x₃

x₄

x₅

x₆

x₇

x₈

x₁

1.000

0.198

0.684

0.650

0.779

0.530

0.097

0.663

x₂

0.198

1.000

0.303

0.577

0.396

0.197

0.436

0.569

x₃

0.684

0.303

10.000

0.782

0.814

0.791

0.545

0.796

x₄

0.650

0.577

0.782

1.000

0.787

0.634

0.492

0.744

x₅

0.779

0.396

0.814

0.787

1.000

0.753

0.441

0.835

x₆

0.530

0.197

0.791

0.634

0.753

1.000

0.671

0.771

x₇

0.097

0.436

0.545

0.492

0.441

0.671

1.000

0.705

x₈

0.663

0.569

0.796

0.744

0.835

00.771

0.705

1.000