Adding region centers coordinate to a data frame

Source: R/choropleth.R

Adding region centers coordinate to a data frame

addCenters(dat, labpt, ID = "region", pref = paste0(ID, "."), sfx = NULL)

Arguments

dat

data.frame, should have a column with regions' IDs
labpt

data.frame with regions' coordinates
ID

character, name of the column with region IDs (default = "region")
pref

tbd
sfx

tbd