Table 5.
Fit summary for both responses.
| Model | Response | |||
|---|---|---|---|---|
| Release at 0.5 h | Release at 6 h | |||
| Adjusted R2 | Predicted R2 | Adjusted R2 | Predicted R2 | |
| Linear | 0.8080 | 0.7389 | 0.4096 | 0.1613 |
| Quadratic | 0.9889 | 0.8925 | 0.9354 | 0.8017 |
| Special cubic | 0.9713 | 0.9975 | ||
| Cubic | 1.0000 | 1.0000 | ||