Source | Sum of squares | DF | Mean squares | F value | p value |
---|---|---|---|---|---|
Model | 27.31 | 9 | 3.03 | 30.20 | <0.0001 |
X 1 | 0.60 | 1 | 0.60 | 5.97 | 0.0446 |
X 2 | 20.35 | 1 | 20.35 | 202.53 | <0.0001 |
X 3 | 0.34 | 1 | 0.34 | 3.39 | 0.1083 |
X 1 X 2 | 0.022 | 1 | 0.022 | 0.22 | 0.6505 |
X 1 X 3 | 0.06 | 1 | 0.06 | 0.60 | 0.4649 |
X 2 X 3 | 0.09 | 1 | 0.09 | 0.90 | 0.3755 |
X 21 | 2.81 | 1 | 2.81 | 27.95 | 0.0011 |
X 22 | 0.07 | 1 | 0.07 | 0.70 | 0.4304 |
X 23 | 2.54 | 1 | 2.54 | 25.28 | 0.0015 |
Residual | 0.70 | 7 | 0.10 | ||
Lack of fit | 0.38 | 3 | 0.13 | 1.54 | 0.3336 |
Pure error | 0.33 | 4 | 0.081 | ||
Cor total | 28.01 | 16 | |||
R2 | 0.9749 | Adj-R2 | 0.9626 |