happy · General Happiness · ordinal
| 变量名 | 标签 | 类型 |
|---|---|---|
| realrinc | Personal Real Income | continuous |
| 变量名 | 标签 | 类型 |
|---|---|---|
| age | Age of Respondent | continuous |
| sex | Respondent Sex | binary |
| race | Race of Respondent | categorical |
| educ | Years of Education | continuous |
| marital | Marital Status | categorical |
| region | Region of Interview | categorical |