Birthweight_smoker.csv
| id | headcirumference | length | Birthweight | smoker |
| 1313 | 12 | 17 | 5.8 | 0 |
| 431 | 12 | 19 | 4.2 | 1 |
| 808 | 13 | 19 | 6.4 | 0 |
| 300 | 12 | 18 | 4.5 | 1 |
| 516 | 13 | 18 | 5.8 | 1 |
| 321 | 13 | 19 | 6.8 | 0 |
| 1363 | 12 | 19 | 5.2 | 1 |
| 575 | 12 | 19 | 6.1 | 1 |
| 822 | 13 | 19 | 7.5 | 0 |
| 1081 | 14 | 21 | 8 | 0 |
| 1636 | 14 | 20 | 8.6 | 0 |
| 1107 | 14 | 20 | 7.1 | 0 |
| 1023 | 13 | 20 | 6.6 | 1 |
| 1369 | 13 | 19 | 7 | 1 |
| 697 | 13 | 19 | 6.6 | 0 |
| 1600 | 13 | 21 | 6.3 | 0 |
| 57 | 14 | 20 | 7.3 | 1 |
| 272 | 14 | 20 | 8.5 | 1 |
| 569 | 13 | 19 | 5.5 | 1 |
| 619 | 13 | 20 | 7.5 | 1 |
| 1522 | 13 | 19 | 6 | 1 |
| 820 | 13 | 20 | 8.3 | 0 |
| 1016 | 14 | 21 | 9.5 | 0 |
| 1058 | 13 | 20 | 6.9 | 0 |
| 1088 | 14 | 20 | 7.2 | 0 |
| 365 | 14 | 20 | 7.7 | 1 |
| 532 | 13 | 21 | 7.9 | 1 |
| 752 | 14 | 19 | 7.3 | 1 |
| 792 | 14 | 21 | 8 | 1 |
| 1272 | 12 | 20 | 6 | 1 |
| 462 | 15 | 22 | 9 | 0 |
| 755 | 13 | 21 | 7 | 0 |
| 1683 | 13 | 21 | 7.3 | 0 |
| 27 | 14 | 20 | 7.8 | 1 |
| 1262 | 13 | 21 | 7 | 1 |
| 1388 | 13 | 20 | 6.9 | 1 |
| 1764 | 15 | 22 | 10 | 1 |
| 553 | 14 | 21 | 8.6 | 0 |
| 1191 | 13 | 21 | 8 | 0 |
| 1360 | 13 | 22 | 10 | 0 |
| 223 | 13 | 19 | 8.5 | 1 |
| 1187 | 14 | 20 | 8.9 | 0 |