Source | Sum of squares | Degree of freedom | Mean square | F value | P value P > F |
---|---|---|---|---|---|
Model | 310.99 | 14 | 22.21 | 45.43 | <Â 0.0001 |
A | 29.31 | 1 | 29.31 | 59.95 | <Â 0.0001 |
B | 159.67 | 1 | 159.67 | 326.56 | <Â 0.0001 |
C | 1.752E−003 | 1 | 1.752E−003 | 3.583E−003 | 0.9531 |
D | 28.23 | 1 | 28.23 | 57.73 | <Â 0.0001 |
AB | 4.05 | 1 | 4.05 | 8.28 | 0.0122 |
AC | 0.83 | 1 | 0.83 | 1.70 | 0.2129 |
AD | 0.96 | 1 | 0.96 | 1.96 | 0.1828 |
BC | 0.15 | 1 | 0.15 | 0.31 | 0.5858 |
BD | 0.28 | 1 | 0.28 | 0.56 | 0.4652 |
CD | 0.096 | 1 | 0.096 | 0.20 | 0.6643 |
A 2 | 42.89 | 1 | 42.89 | 87.72 | <Â 0.0001 |
B 2 | 53.45 | 1 | 53.45 | 109.31 | <Â 0.0001 |
C 2 | 16.29 | 1 | 16.29 | 33.32 | <Â 0.0001 |
D 2 | 16.31 | 1 | 16.31 | 33.36 | <Â 0.0001 |
Residual | 6.85 | 14 | 0.49 | Â | Â |
Lack of fit | 6.21 | 10 | 0.62 | 3.93 | 0.0994 |
Pure error | 0.63 | 4 | 0.16 | Â | Â |
Cor total | 317.84 | 28 | Â | Â | Â |
Std. dev. | 0.70 | R 2 | 0.9785 | Â | Â |
Mean | 9.81 | Adj R2 | 0.9569 | Â | Â |
C.V. (%) | 7.13 | Pred R2 | 0.8843 | Â | Â |
PRESS | 36.78 | Adeq precision | 21.227 | Â | Â |