| Source of |
|
|
| F value | F Value |
|
| variance | Df | Sum Sq | Mean Sq | Computed | Critical | Pr(>F) |
| FO(x1, x2, x3) | 3 | 92.277 | 30.7591 | 5.8761 | 3.86 | 0.011020 |
| TWI(x1, x2, x3) | 3 | 1.000 | 0.3333 | 0.0637 | 3.86 | 0.972778 |
| PQ(x1, x2, x3) | 3 | 60.348 | 20.1160 | 3.8597 | 3.86 | 0.050015 |
| Residuals | 9 | 47.111 | 5.2346 |
|
|
|
| Lack of fit | 5 | 40.311 | 8.0623 | 4.7835 |
| 0.07835 |
| Pure error | 4 | 0.800 | 0.2000 |
|
|
|