no | x1 | x2 | x3 | x4 | x5 |
1 | 16 | 21 | 7.5 | 1910 | 9 |
1 | 16 | 21 | 7.5 | 1910 | 9 |
1 | 21 | 26 | 7.8 | 1881 | 12 |
2 | 31 | 36 | 12.5 | 478 | 14 |
2 | 31 | 36 | 12.5 | 478 | 14 |
2 | 36 | 41 | 14.9 | 537 | 16 |
2 | 36 | 41 | 14.9 | 537 | 16 |
3 | 25 | 30 | 7.6 | 1552 | 11 |
3 | 25 | 30 | 7.6 | 1552 | 11 |
想得到这样的数据结果:
1 | 16 | 21 | 7.5 | 1910 | 9 |
1 | 21 | 26 | 7.8 | 1881 | 12 |
2 | 31 | 36 | 12.5 | 478 | 14 |
2 | 36 | 41 | 14.9 | 537 | 16 |
3 | 25 | 30 | 7.6 | 1552 | 11 |