Source | Sum of Squares | DF* | Mean Square | F-value | p-value | Â |
---|---|---|---|---|---|---|
Model | 6531.94 | 14 | 466.57 | 549.86 |  < 0.0001 | Significant |
A | 144.56 | 1 | 144.56 | 170.37 |  < 0.0001 | Significant |
B | 79.83 | 1 | 79.83 | 94.08 |  < 0.0001 | Significant |
C | 544.73 | 1 | 544.73 | 641.98 |  < 0.0001 | Significant |
D | 338.03 | 1 | 338.03 | 398.38 |  < 0.0001 | Significant |
AB | 16.40 | 1 | 16.40 | 19.33 |  < 0.0001 | Significant |
AC | 1239.39 | 1 | 1239.39 | 1460.66 |  < 0.0001 | Significant |
AD | 52.13 | 1 | 52.13 | 61.43 | 0.0006 | Not significant |
BC | 381.42 | 1 | 381.42 | 449.52 |  < 0.0001 | Significant |
BD | 65.85 | 1 | 65.85 | 77.61 |  < 0.0001 | Significant |
CD | 13.69 | 1 | 13.69 | 16.13 | 0.0013 | Not significant |
A2 | 2270.63 | 1 | 2270.63 | 2676.00 |  < 0.0001 | Significant |
B2 | 1632.07 | 1 | 1632.07 | 1923.44 |  < 0.0001 | Significant |
C2 | 246.51 | 1 | 246.51 | 290.52 |  < 0.0001 | Significant |
D2 | 1054.83 | 1 | 1054.83 | 1243.15 |  < 0.0001 | Significant |
Residual | 11.88 | 14 | 0.8485 | Â | Â | Â |
Lack of Fit | 8.38 | 10 | 0.8383 | 0.9591 | 0.5675 | Not significant |
Pure Error | 3.50 | 4 | 0.8741 | Â | Â | Â |
Cor Total | 6543.82 | 28 | Â | Â | Â | Â |
R2 = 0.9982 | Adjusted R2 = 0.9964 |  | Predicted R2 = 0.9918 |  | Adeq-Precision = 79.52 |  |