Table 2.
Analytical characteristics of the MPLS-NIR model
| Parameters | Statistical parameter | Value |
|---|---|---|
| Linearity | R2 | 0.999 |
| Accuracy | SEC | 1.092 |
| SECV | 2.046 | |
| SEP cross validation | 1.117 | |
| SEP test validation | 2.075 | |
| Repeatability | Mean ± Sd | 10.17 ± 0.89 |
| Reproducibility | Mean ± Sd | 10.42 ± 0.98 |
| Precision | RPD | 14.52 |
| LOD% | – | 3 |
| LOQ% | – | 1 |