R/data.R
distance.Rd
A dataset containing the great-circle distance (in kilometer) between 105 US Kansas counties.
distance
A matrix with 105 rows and 105 columns. Each element of the matrix represents the distance between two counties. County ID as rownames and colnames.
matrix
https://www.census.gov/geographies/mapping-files/time-series/geo/carto-boundary-file.html