Official Journal of the Japan Wood Research Society
Table 2 Regression results of partial least squares discriminant analysis (PLS-DA)
Regression results | ||||||
|---|---|---|---|---|---|---|
Number of factor | Calibration | Validation | ||||
Elements | R 2 | RMSE | Elements | R 2 | RMSE | |
2 | 161 | 0.959 | 0.192 | 84 | 0.959 | 0.191 |