Adjusted models summary

Models

p-value sequential

Lack of fit p-valor

Adjusted R-squared

Expected R-squared

Lineal

0.5601

0.0001

−0.0480

−0.5288

2FI

0.0073

0.0007

0.4726

0.3251

Quadratic

0.0032

0.0067

0.8169

0.3023

Suggested

Cubic

0.5438

0.0014

0.8049

−11.0894

Dischargeable