inc.ed.race.13p1 {smss} | R Documentation |
Data on annual income, number of years of eduction, and racial-ethnic group (Black, Hispanic, White). Table 13.1 of 4th edition.
data.frame
with 80 observations of the following 5 variables,
inc
income (thousands of dollars)
educ
number of years of education (where 12 = high school graduate, 16 = college graduate)
race
racial-ethnic group (b=Black, h=Hispanic, w=White)
z1
racial group (1=black, 0=white)
z2
ethnic group (1=Hispanic, 0=non-Hispanic)
http://www.stat.ufl.edu/~aa/social/data.html
data(inc.ed.race.13p1)
summary(inc.ed.race.13p1)