Table 3.
The minimum root mean square error of different time lag and prediction steps
| 1 h | 2 h | 3 h | 4 h | 5 h | 6 h | 12 h | 24 h | |
|---|---|---|---|---|---|---|---|---|
| time lag 4 | 2.73 | 7.61 | 10.58 | 13.25 | 15.64 | 17.44 | 21.64 | 22.10 |
| time lag 8 | 2.96 | 7.88 | 10.65 | 13.56 | 15.14 | 17.62 | 20.76 | 21.77 |
| time lag 12 | 2.98 | 7.65 | 10.81 | 13.87 | 15.60 | 17.13 | 21.63 | 22.07 |
| time lag 16 | 3.42 | 7.39 | 10.89 | 13.58 | 15.19 | 16.71 | 19.98 | 21.77 |
| time lag 20 | 2.79 | 7.30 | 11.01 | 13.34 | 14.96 | 16.51 | 19.87 | 22.11 |
| time lag 24 | 2.83 | 7.23 | 10.39 | 13.18 | 15.28 | 16.20 | 20.31 | 21.73 |
| time lag 28 | 2.55 | 7.40 | 10.56 | 13.53 | 15.14 | 16.89 | 20.30 | 22.00 |
| time lag 32 | 2.83 | 7.71 | 10.84 | 13.69 | 15.05 | 16.20 | 21.09 | 22.31 |
| time lag 36 | 2.86 | 8.04 | 11.15 | 13.58 | 15.29 | 16.45 | 20.67 | 21.67 |
| time lag 48 | 2.62 | 7.57 | 11.16 | 13.58 | 15.17 | 16.77 | 20.43 | 22.39 |
| time lag 72 | 3.43 | 7.24 | 11.93 | 13.86 | 15.36 | 16.64 | 21.03 | 24.38 |
The bold values represent the minimum root mean square error in this step