Source | Sum of squares | Df | Mean square | F value | P value Prob > F | |
---|---|---|---|---|---|---|
Model | 0.0040867 | 14 | 0.0002919 | 13.2114 | 5.553721E−06 | Significant |
A-pH | 0.0000257 | 1 | 0.0000257 | 1.1619 | 2.981019E−01 | |
B-Incubation temp. | 0.0001554 | 1 | 0.0001554 | 7.0332 | 1.811788E−02 | |
C-Incubation time | 0.0001503 | 1 | 0.0001503 | 6.8041 | 1.976303E−02 | |
D-tannin content | 0.0002212 | 1 | 0.0002212 | 10.0123 | 6.416836E−03 | |
AB | 0.0001657 | 1 | 0.0001657 | 7.4990 | 1.523655E−02 | |
AC | 0.0000110 | 1 | 0.0000110 | 0.5001 | 4.903135E−01 | |
AD | 0.0001000 | 1 | 0.0001000 | 4.5249 | 5.040503E−02 | |
BC | 0.0000095 | 1 | 0.0000095 | 0.4321 | 5.209274E−01 | |
BD | 0.0000658 | 1 | 0.0000658 | 2.9770 | 1.049926E−01 | |
CD | 0.0000352 | 1 | 0.0000352 | 1.5945 | 2.259671E−01 | |
A2 | 0.0012408 | 1 | 0.0012408 | 56.1576 | 1.907611E−06 | |
B2 | 0.0011574 | 1 | 0.0011574 | 52.3822 | 2.889849E−06 | |
C2 | 0.0008288 | 1 | 0.0008288 | 37.5096 | 1.944786E−05 | |
D2 | 0.0012493 | 1 | 0.0012493 | 56.5403 | 1.831271E−06 | |
Residual | 0.0003314 | 15 | 0.0000221 | |||
Lack of fit | 0.0002059 | 10 | 0.0000206 | 0.8205 | 6.318597E−01 | Not significant |
Pure error | 0.0001255 | 5 | 0.0000251 | |||
Cor total | 0.0044181 | 29 |