Criteria | (UK) | (IDW) | (OK) | (SK) | (RBF) |
RMSE | 10.65 | 11.032 | 11.366 | 14.798 | 16.597 |
ME | 5.365 | 5.504 | 5.711 | 7.072 | 12.544 |
R2 | 0.981 | 0.979 | 0.978 | 0.963 | 0.954 |