census_geo_api          Census Data download function.
census_helper           Census helper function.
get_census_api          Census API function.
get_census_api_2        Census API URL assembler.
get_census_data         Multilevel Census data download function.
merge_surnames          Surname probability merging function.
predict_race            Race prediction function.
surnames2000            Census Surname List (2000).
surnames2010            Census Surname List (2010).
vec_to_chunk            Variable vector into chunks.
voters                  Example voter file.
