This dataset is used in the exercises of Chapters 5 and 6 from the R Companion.
easton
A data frame with 725 rows and 5 variables:
Attractiveness of the shown profile according to the subject
Age in years
Gender. 1 = Male, 0 = Female
Political orientation. 1 = Republican, 0 = Democrat
1 = A profile of a Republican was shown, 0 = A profile of a Democrat was shown