Source | Degree of freedom | Sum of squares | F value | p value |
---|---|---|---|---|
Model | 9 | 147,256 | 163.16 | 0.000 |
Linear | 3 | 119,650 | 397.71 | 0.000 |
Quadratic | 3 | 25,786 | 85.71 | 0.000 |
Cross product | 3 | 1821 | 6.05 | 0.041 |
Residual | 5 | 501 | Â | Â |
Lack of fit | 3 | 239 | 0.61 | 0.672 |
Pure error | 2 | 263 | Â | Â |
Total | 14 | 147,758 | Â | Â |