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Analysis of Variance (ANOVA) for the quadratic model
| Source | SS | DF | MS | Fvalue | Probability (P) > F |
|---|---|---|---|---|---|
| model |
97366.4 |
9 |
10818.4 |
93.93 |
< 0.0001 |
| Residual (error) |
1151.80 |
10 |
115.18 |
|
|
| Lack of fit |
1142.97 |
5 |
228.59 |
129.39 |
|
| Pure error |
8.83 |
5 |
1.77 |
|
|
| Total | 98518.2 | 19 |
Coefficient of determination (R2) = 0.98; adjusted R2 = 0.97; coefficient of variation (CV) = 1.77%; SS, sum of squares; DF, degree of freedom; MS, mean square.
