| step_ahead,prediction | |
| 1,9.530804520165548 | |
| 2,9.402581472555175 | |
| 3,9.741287553158278 | |
| 4,9.769150062510743 | |
| 5,10.129845244232564 | |
| 6,9.941995473398515 | |
| 7,10.037373258455967 | |
| 8,10.003081798516213 | |
| 9,10.333189384220168 | |
| 10,10.190374785838648 | |
| 11,10.195090690053378 | |
| 12,10.430600682664663 | |
| 13,10.018526769578456 | |
| 14,10.527670662639041 | |
| 15,10.67768000613898 | |