A dataset containing the map of the all 150 Australian electorates using the 2013 boundaries of the electorates (and downsampled to a 5% file to allow fast plotting). The data were obtained from the Australian Electoral Commission, and downloaded from http://www.aec.gov.au/Electorates/gis/gis_datadownload.htm.
nat_map13A data frame with the following variables:
id: numeric identifier for the polygon
long: longitude coordinate of point in polygon
lat: latitude coordinate of point in polygon
order: order for polygon points
hole: whether polygon has a hole
piece: piece for polygon
group: group for polygon
elect_div: Electoral division name
state: Abbreviation for state name