数据格式如下:
组 | 值 |
1 | 16.19223609 |
1 | 22.27424512 |
1 | 50.18826497 |
1 | 96.13998473 |
1 | 95.25064519 |
1 | 40.50470231 |
1 | 35.98084872 |
1 | 67.97907218 |
1 | 70.25559338 |
1 | 56.69323639 |
2 | 55.99361037 |
2 | 21.64612152 |
2 | 38.2825013 |
2 | 13.78048599 |
2 | 57.3108597 |
2 | 65.0414534 |
2 | 76.5420532 |
2 | 16.16830777 |
2 | 5.526172969 |
2 | 11.37412488 |
3 | 13.17213887 |
3 | 6.850759963 |
3 | 13.00303849 |
3 | 2.370370076 |
3 | 8.707051363 |
3 | 4.707827581 |
3 | 41.43501367 |
3 | 62.45616765 |
3 | 84.53449443 |
3 | 50.33551379 |
需要按照组号进行值的标准化处理。