Source

R1: p-value

R2: p-value

R3: p-value

R4: p-value

R5: p-value

Prob > F

Prob > F

Prob > F

Prob > F

Prob > F

Model

<0.0001

<0.0001

0.0107

<0.0001

<0.0001

A: Flow

0.2197

<0.0001

0.0061

0.3358

<0.0001

B: Temp

<0.0001

<0.0001

0.0145

<0.0001

<0.0001

C-pH

<0.0001

0.0176

0.004

<0.0001

0.0003

AB

0.4668

0.2324

0.766

0.285

0.4035

AC

0.7615

0.8037

0.3815

0.285

0.5533

BC

0.0098

0.5649

0.766

0.285

0.7709

ABC

0.4178

0.4155

0.3815

0.285

0.8787

Lack of Fit

0.2712

0.268

0.473

-

0.0674