Source | Sum of squares | DF | Mean square | F-Value | p-value | Remark |
---|---|---|---|---|---|---|
Sequential model sum of squares | ||||||
Mean vs Total | 2064.18 | 1 | 2064.18 | - | - | |
Linear vs Mean | 12.07 | 2 | 6.04 | 0.13 | 0.8818 | |
2FI vs Linear | 22.31 | 1 | 22.31 | 0.44 | 0.5216 | |
Quadratic vs 2FI | 447.11 | 2 | 223.55 | 356.58 | < 0.0001 | Suggested |
Cubic vs Quadratic | 1.56 | 2 | 0.78 | 1.38 | 0.3325 | Aliased |
Residual | 2.83 | 5 | 0.57 | - | - | |
Total | 2550.06 | 13 | 196.16 | - | - | |
Source | Sum of squares | DF | Mean square | F-Value | p-value | Remark |
Lack of fit tests | ||||||
Linear | 472.78 | 6 | 78.80 | 307.73 | < 0.0001 | |
2FI | 450.47 | 5 | 90.09 | 351.85 | < 0.0001 | |
Quadratic | 3.36 | 3 | 1.12 | 4.38 | 0.0938 | Suggested |
Cubic | 1.80 | 1 | 1.80 | 7.03 | 0.0569 | Aliased |
Pure Error | 1.02 | 4 | 0.26 | - | - | |
Source | Std.Dev. | R Adj | R Pred | R | PRESS | Remark |
Model summary statistics | ||||||
Linear | 6.88 | 0.025 | -0.170 | -0.571 | 763.55 | |
2FI | 7.08 | 0.071 | -0.239 | -1.195 | 1066.45 | |
Quadratic | 0.79 | 0.991 | 0.985 | 0.947 | 25.53 | Suggested |
Cubic | 0.75 | 0.994 | 0.986 | 0.760 | 116.85 | Aliased |