| step_ahead,prediction | |
| 1,4.705814725071166 | |
| 2,4.529782580450795 | |
| 3,4.896136333953198 | |
| 4,4.724613787688887 | |
| 5,4.753467132385231 | |
| 6,4.5664167508575 | |
| 7,4.875593212740093 | |
| 8,4.550227945760906 | |
| 9,4.308752013827096 | |
| 10,4.73750940436351 | |
| 11,4.66216933805124 | |
| 12,4.8941882123396345 | |
| 13,4.439606744025333 | |
| 14,4.675223346497117 | |
| 15,4.757512244442766 | |