Wave band/cm−1 | r2 | RMSEC | RMSEP | RMSEV |
9599 - 5000 | 0.923 | 0.354 | 0.538 | 0.737 |
8012 - 4012 | 0.959 | 0.311 | 0.331 | 0.568 |
7796 - 4037 | 0.972 | 0.147 | 0.162 | 0.433 |
9863 - 5685; 5142 - 4057 | 0.906 | 0.330 | 0.582 | 0.742 |
5130 - 4057; 6989 - 5569 | 0.917 | 0.389 | 0.470 | 0.595 |