Source | Degree of freedom (DF) | Sum of squares (SS) | Mean squares (MS) | F | P |
Model | 9 | 1949.9 | 216.7 | 179.73 | 0.000 |
Linear | 3 | 852.9 | 156.9 | 130.14 | 0.000 |
Square | 3 | 295.6 | 98.5 | 81.72 | 0.005 |
Interaction | 3 | 801.5 | 267.2 | 221.63 | 0.007 |
Error | 5 | 6.0 | 1.2 | - | - |
Lack of fit | 3 | 5.9 | 1.9 | 23.51 | 0.041 |
Pure error | 2 | 0.2 | 0.08 | - | - |
Total | 14 | 1955.9 |
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