Research Article
Extraction Optimization of Tinospora cordifolia and Assessment of the Anticancer Activity of Its Alkaloid Palmatine
Table 3
Analysis of variance for fitted 2FI polynomial model.
| Source | Sum of square | Degree of freedom | Mean square | F-value | P value |
| Model | 26.83 | 6 | 4.47 | 4.00 | 0.019 significant | Residual | 13.40 | 12 | 1.12 | | | Lack of fit | 7.52 | 8 | 0.94 | 0.64 | 0.726 not significant | Pure error | 5.88 | 4 | 1.47 | | | Cor total | 40.23 | 18 | | | |
|
|