DRA to R — dra2r • geomander

Creates a block or precinct level dataset from DRA csv output.

dra2r(dra, state, precincts, epsg = 3857)

Arguments

dra: The path to an exported csv or a dataframe with columns GEOID20 and District, loaded from a DRA export.
state: the state postal code of the state
precincts: an sf dataframe of precinct shapes to link the output to
epsg: numeric EPSG code to planarize to. Default is 3857.

Value

sf dataframe either at the block level or precinct level

Examples

if (FALSE) {
# Needs Census Bureau API
# dra_utah_test is available at https://bit.ly/3c6UDKk
blocklevel <- dra2r('dra_utah_test.csv', state = 'UT')
}