The dataframe for estimating college enrollment models should have a person-year form, where years range from 1998 to 2019. Each observation will have: person ID, year, person's age, sex, race, ethnicity, parental wealth and income in 1997, maximum education of parents, indicator for whether person graduated from high school, indicator for whether person was enrolled in college, indicator for whether person graduated from college, indicator for whether person was enrolled in a graduate program, indicator for whether person graduated from a graduate program.
The dataframe for estimating college enrollment models should have a person-year form, where years range from 1998 to 2019. Each observation will have: person ID, year, person's age, sex, race, ethnicity, parental wealth and income in 1997, maximum education of parents, indicator for whether person graduated from high school, indicator for whether person was enrolled in college, indicator for whether person graduated from college, indicator for whether person was enrolled in a graduate program, indicator for whether person graduated from a graduate program.