| Validation Parameters | parameters | PLS-2 |
| Model biasness test | Systematic Error Result | Absent |
| Error-based metrics (for 100% data) | RMSEP (100% data) | 0.0835 |
| SD (100% data) | 0.0471 | |
| SE (100% data) | 0.0111 | |
| MAE (100% data) | 0.0698 | |
| Error-based metric (after removing 5% data with high residuals) | RMSEP (95% data) | 0.0752 |
| SD (95% data) | 0.0410 | |
| SE (95% data) | 0.0099 | |
| MAE (95% data) | 0.0639 | |
| MAE + 3 * SD (95% data) | 0.1868 | |
| RESULT (MAE-based criteria applied on 95% data) | Prediction Quality | GOOD |