Non-standardized coefficient

Standardized coefficient

t

Significant

Collinearity statistics

A

Standard error

Beta

Tolerance

VIF

Constant

0.667

0.042

15.801

<0.001

IRH

0.002

0.001

0.390

3.236

0.002

0.418

2.394

FAT

0.005

0.001

0.438

3.729

0.001

0.440

2.274

ETT

−0.008

0.002

−0.275

−3.370

0.002

0.910

1.099