Table 3.
Results of ANOVA analysis for the total anthocyanin model.
| Variable | Sum of Squares | Df | Mean Square | F-value | P-value | Significant |
|---|---|---|---|---|---|---|
| Model | 5823.27 | 9 | 647.03 | 11.87 | 0.0018 | ** |
| A-Temperature | 1088.98 | 1 | 1088.98 | 19.97 | 0.0029 | ** |
| B-Time | 2260.10 | 1 | 2260.10 | 41.45 | 0.0004 | ** |
| C-Power | 323.38 | 1 | 323.38 | 5.93 | 0.0451 | ** |
| AB | 464.85 | 1 | 464.85 | 8.53 | 0.0223 | ** |
| AC | 204.60 | 1 | 204.60 | 3.75 | 0.0939 | * |
| BC | 264.72 | 1 | 264.72 | 4.85 | 0.0643 | * |
| A2 | 888.99 | 1 | 888.99 | 16.30 | 0.0049 | ** |
| B2 | 168.53 | 1 | 168.53 | 3.09 | 0.1221 | |
| C2 | 69.39 | 1 | 69.39 | 1.27 | 0.2964 | |
| Residuals | 381.68 | 7 | 54.53 | |||
| Lack of Fit | 238.77 | 3 | 79.59 | 2.23 | 0.2273 | Not significant |
| Pure Error | 142.91 | 4 | 35.73 | |||
| Cor Total | 6204.95 | 16 | ||||
| Adeq Precision | 12.0620 | |||||
| R2 | 0.9385 | |||||
| R2adj | 0.8594 |
Level of significance: **, p < 0.05; *, 0.05 < p < 0.1. Df, Degree of freedom.