dependent variable · 因变量
WAGP · Wages/Salary Past 12 Months · continuous
core independent variables · 核心自变量 （1 个）
| 变量名 | 标签 | 类型 |
|---|
| SCHL | Educational Attainment | ordinal |
controls · 控制变量 （5 个）
| 变量名 | 标签 | 类型 |
|---|
| AGEP | Age | continuous |
| SEX | Sex | binary |
| RAC1P | Recoded Race | categorical |
| HISP | Hispanic Origin | categorical |
| ST | State | categorical |