The file smoker.dta contains cross-sectional data on 1,196 individuals. For each individual, there is information on education, age. income, and the price of cigarettes in 1979. The dependent variable is […]
The file smoker.dta contains cross-sectional data on 1,196 individuals. For each individual, there is information on education, age. income, and the price of cigarettes in 1979. The dependent variable is […]