Variable | Name | Assignment |
---|---|---|
y | WAI | 1 = medium, 2 = good, 3 = excellent |
×1 | Sex | 0 = male, 1 = female |
×2 | Age | Accurate values |
×3 | Number of working years | Accurate values |
×4 | Education level | 0 = bachelor’s degree or above, 1 = Junior college, 2 = High school, 3 = Junior high school and below |
×5 | Marital status | 0 = Unmarried, 1 = Married |
×6 | Professional title | 0 = Intermediate and above, 1 = Primary, 2 = None |
×7 | Income | Accurate values |
×8 | Work units | 0 = Mining unit, 1 = Beneficiation unit, 2 = Smelting unit |
×9 | Job burnout | 0 = Zero burnout, 1 = Mild burnout, 2 = Moderate burnout, 3 = High burnout |