Table 3
R² and RMSE obtained from five models aggregating, step by step, an increasing number of regressors; 1=ampl, 2=elev-low, 3=elev-high; 4=valley, 5=hump. R² et RMSE obtenus de 5 modèles agrégeant, étape par étape, un nombre croissant de régresseurs; 1=différence d’altitude entre les deux stations composant chaque site, 2=altitude de la station-bas, 3= altitude de la station-haut; 4=profondeur de la vallée où est localisée la station-bas, 5=ampleur de la crête où est localisée la station-haut
| 1 | 1+2 | 1+2+3 | 1+2+3+4 | 1+2+3+4+5 | |
|---|---|---|---|---|---|
| R² | 0.67 | 0.69 | 0.74 | 0.78 | 0.81 |
|
|
|||||
| RMSE | 49 | 47 | 44 | 40 | 38 |
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