B

标准错误

T

显著性

VIF

常量

19.431228

6.281764

3.093

0.007^**

x₁

−0.000168

0.000066

−2.537

0.023^*

140.351

x₂

−0.000146

0.000056

−2.621

0.019^*

302.976

x₃

−0.080571

0.022823

−3.530

0.003^**

4.034

x₄

0.387811

0.223076

1.738

0.103

16.133

x₅

−0.000025

0.000027

−0.899

0.383

1240.221

x₆

0.000071

0.000024

3.005

0.009^*

902.314

x₇

0.108805

0.029884

3.641

0.002^*

279.807