Variable

VIF

1/VIF

Soe

1.16

0.865

Concen

1.15

0.866

Age

1.12

0.893

Size

1.10

0.912

TBQ

1.07

0.931

Rdi

1.07

0.933

Sep

1.06

0.943

Gxh

1.05

0.953

Treat × Time

1.04

0.960