Source | Sum of squares | DF* | Mean square | F-value | p-value | Â |
---|---|---|---|---|---|---|
Model | 7485.59 | 14 | 534.69 | 200.93 |  < 0.0001 | Significant |
A | 212.02 | 1 | 212.02 | 79.67 |  < 0.0001 | Significant |
B | 243.99 | 1 | 243.99 | 91.69 |  < 0.0001 | Significant |
C | 228.55 | 1 | 228.55 | 85.89 |  < 0.0001 | Significant |
D | 260.96 | 1 | 260.96 | 98.07 |  < 0.0001 | Significant |
AB | 324.18 | 1 | 324.18 | 121.82 |  < 0.0001 | Significant |
AC | 1677.31 | 1 | 1677.31 | 630.32 |  < 0.0001 | Significant |
AD | 35.64 | 1 | 35.64 | 13.39 | 0.0026 | Not significant |
BC | 764.80 | 1 | 764.80 | 287.40 |  < 0.0001 | Significant |
BD | 81.09 | 1 | 81.09 | 30.47 |  < 0.0001 | Significant |
CD | 141.73 | 1 | 141.73 | 53.26 | 0.0013 | Not significant |
A2 | 2035.69 | 1 | 2035.69 | 764.99 |  < 0.0001 | Significant |
B2 | 1392.46 | 1 | 1392.46 | 523.27 |  < 0.0001 | Significant |
C2 | 197.41 | 1 | 197.41 | 74.18 |  < 0.0001 | Significant |
D2 | 1379.90 | 1 | 1379.90 | 518.55 |  < 0.0001 | Significant |
Residual | 37.25 | 14 | 2.66 | Â | Â | Â |
Lack of Fit | 25.95 | 10 | 2.59 | 0.9180 | 0.5873 | Not significant |
Pure Error | 11.31 | 4 | 2.83 | Â | Â | Â |
Cor Total | 7522.85 | 28 | Â | Â | Â | Â |
R2 = 0.9950 | Adjusted R2 = 0.9901 |  | Predicted R2 = 0.9778 |  | Adeq-Precision = 46.71 |  |