Table 3.
Analysis of Variance (ANOVA).
| Source | Sum of squares | Degrees of freedom | Mean square | F-value | p-value |
|---|---|---|---|---|---|
| Dependent Variable = Biomass (g. L−1); R2 = 0.92592; Adj. R2 = 0.92203; MS Pure Error = 1.705811 | |||||
| X1 (L+Q) | 1555.49 | 2.00 | 777.74 | 455.94 | 0.0000 |
| X2 | 152.83 | 1.00 | 152.83 | 89.59 | 0.0000 |
| X1X2 | 95.10 | 1.00 | 95.10 | 55.75 | 0.0000 |
| Lack of Fit | 14.17 | 4.00 | 3.54 | 2.08 | 0.0928 |
| Pure Error | 122.82 | 72.00 | 1.71 | – | – |
| Total SS | 1849.25 | 80.00 | – | – | – |
| Dependent Variable = Lipid Weight (g. L−1); R2 = 0.95642; Adj. R2 = 0.95224; MS Pure Error = 0.2361527 | |||||
| X1 (L) | 184.11 | 1.00 | 184.11 | 779.60 | 0.0000 |
| X2 (L+Q) | 132.88 | 2.00 | 66.44 | 281.35 | 0.0000 |
| X1X2 | 49.61 | 4.00 | 12.40 | 52.52 | 0.0000 |
| Lack of Fit | 0.62 | 1.00 | 0.62 | 2.64 | 0.1085 |
| Pure Error | 17.00 | 72.00 | 0.24 | – | – |
| Total SS | 404.42 | 80.00 | – | – | – |
| Dependent Variable = Lipid Content (w/w); R2 = 0.90226; Adj. R2 = 0.89288; MS Pure Error = 16.54639 | |||||
| X1 | 1098.95 | 1.00 | 1098.95 | 66.42 | 0.0000 |
| X2 (L+Q) | 8828.59 | 2.00 | 4414.30 | 266.78 | 0.0000 |
| X1X2 | 1230.42 | 4.00 | 307.61 | 18.59 | 0.0000 |
| Lack of Fit | 36.18 | 1.00 | 36.18 | 2.19 | 0.1436 |
| Pure Error | 1191.34 | 72.00 | 16.55 | – | – |
| Total SS | 12558.62 | 80.00 | – | – | – |