| Age |
| Numeric |
| Employment |
| Categorical string with 7 levels |
| Education |
| Categorical string with 16 levels |
| Marital |
| Categorical string with 6 levels |
| Occupation |
| Categorical string with 14 levels |
| Income |
| Numeric |
| Sex |
| Categorical string with 2 levels |
| Deductions |
| Numeric |
| Hours |
| Numeric |
| Accounts |
| Categorical string with 32 levels |
| Adjustment |
| Numeric |
| Adjusted |
| Numeric value 0 or 1 |