Coefficient

Std. Error

t-ratio

p-value

CONST

8.59821

1.44097

5.9670

<0.0001

***

PS

−1.02268

0.185225

−5.5213

<0.0001

***

L_LABR

0.463614

0.207414

2.2352

0.0271

**

VMI

−0.0407823

0.00778521

−5.2384

<0.0001

***

CU

0.0224109

0.00939814

2.3846

0.0185

**

CONTR

0.347487

0.0217281

15.9925

<0.0001

***