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| Sum of squares | Degree of freedom | Mean square | F-value | P-value | |
| Regression (model) | 18.41 | 8 | 2.30 | 6.67 | <0.0005 |
| Residual | 5.87 | 17 | 0.3456 | ||
| Lack of fit | 5.58 | 9 | 0.62 | 17.37 | 0.0002 |
| Pure error | 0.2855 | 8 | 0.0357 | ||
| Corrected total | 24.28 | 25 | |||
| R2=0.7584; adjusted R2=0.6447; CV=25.21 % | |||||
