ID | PLS factors | SD |
R
2
| F | P | RMSE |
Q
2
| Pearson-R |
---|
AANRR | 1 | 0.4323 | 0.5171 | 31 | 5.181e-006 | 0.4018 | 0.3971 | 0.6346 |
| 2 | 0.3191 | 0.7459 | 41.1 | 4.687e-009 | 0.4157 | 0.3549 | 0.676 |
| 3 | 0.2369 | 0.865 | 57.7 | 7.249e-012 | 0.3565 | 0.5255 | 0.7782 |
| 4 | 0.1369 | 0.9566 | 143.2 | 2.609e-017 | 0.2965 | 0.6719 | 0.8371 |
- SD, standard deviation of the regression; R, squared value of R2 for the regression; F, variance ratio. Large values of F indicate a more statistically significant regression, P, significance level of variance ratio. Smaller values indicate a greater degree of confidence; RMSE,root-mean-square error, Q, squared value of Q2 for the predicted activities, Pearson-R, Pearson R value for the correlation between the predicted and observed activity for the test set.