The data are observations on the difference between Democratic and
Republican vote counts, by (a) absentee ballot and (b) voting machine,
for 22 elections in Philadelphia's senatorial districts over the last
10 years.
Usage
ex1115
Arguments
Format
A data frame with 22 observations on the following 2 variables.
Absentee
Democratic minus Republican vote count by
absentee ballot
Machines
Democratic minus Republican vote count by
voting machine