The data comes from the US presidential election in the state of Georgia. The undercount is the difference between the number of ballots cast and votes recorded. Voters may have chosen not to vote for president, voted for more than one candidate (disqualified) or the equipment may have failed to register their choice.
data(gavote)
A data frame with 159 observations on the following 10 variables. Each case represents a county in Georgia.
equip
The voting equipment used: LEVER
,
OS-CC
(optical, central count), OS-PC
(optical,
precinct count) PAPER
, PUNCH
econ
economic status of county: middle
poor
rich
perAA
percent of African Americans in county
rural
indicator of whether county is rural
or urban
atlanta
indicator of whether county is in
Atlanta
or not: notAtlanta
gore
number of votes for Gore
bush
number of votes for Bush
other
number of votes for other candidates
votes
number of votes
ballots
number of ballots