Variables RMSE R2 MAE Selected
1 54.90 0.01 37.56
2 53.05 0.03 36.22
3 51.58 0.08 34.92
4 51.30 0.10 34.62
5 46.36 0.27 30.94
6 37.87 0.51 24.69
7 36.15 0.56 23.47
8 34.33 0.62 22.15
9 32.78 0.64 20.97
10 32.75 0.64 20.92
11 32.85 0.64 20.99
12 32.56 0.65 20.80 *
13 32.81 0.64 21.02
14 33.04 0.64 21.21
15 32.90 0.64 21.13
16 33.08 0.64 21.28
17 33.22 0.63 21.38
18 33.05 0.64 21.26
19 33.08 0.63 21.28
20 33.08 0.63 21.28
21 32.92 0.64 21.16
22 32.97 0.64 21.19