系数

标准误差

t

概率

(常量)

−466.6158

139.4642

−3.345775

0.0029

x₁

0.207991

0.003425

60.72185

0

x₃

0.781413

0.020043

38.98637

0

x₄

−0.233524

0.069708

−3.350037

0

x₆

−0.402295

0.014392

−27.95195

0