countyMaps.Rd
A dataset for plotting a map of counties by state.
The map data is from map_data
. The data has been
modified to include additional variables for county centroids (longCent
,
latCent
). The county centroids are used for calculating the nearest county
during tooltip interactions.
countyMaps
An object of class tbl_df
(inherits from tbl
, data.frame
) with 87949 rows and 9 columns.
Other map data: countyCentroids
,
stateCentroids
, stateMap