Table 3.
Fit statistics of models.
| Source | R2 | Adjusted R2 | Predicted R2 | Adequate Precision |
|---|---|---|---|---|
| Linear | 0.8714 | 0.8364 | 0.738 | 15.3862 |
| 2FI | 0.9459 | 0.9049 | 0.7668 | 15.5298 |
| Quadratic | 0.9891 | 0.9696 | 0.8297 | 24.1331 |
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