Source

Std. Dev.

R²

Adjusted R²

Predicted R²

PRESS

Linear

17.03

0.3653

0.2463

0.008

7254.96

2FI

16.32

0.5267

0.3083

0.0845

6695.01

Quadratic

10.09

0.8607

0.7354

0.6403

2630.83

Suggested

Cubic

11.89

0.8841

0.633

0.3961

4416.61

Aliased