The function identifies the sub-national geographical identifiers from
known typologies and returns the ISO 3166-1 alpha-2 country codes.
Usage
get_country_code(geo, typology = "NUTS")
Arguments
geo
A character variable with geo codes.
typology
Currently the following typologies are supported:
"NUTS1", "NUTS2", "NUTS3" or "NUTS" for any of
the NUTS typologies. The technical typology "NUTS0"
can be used to translate Eurostat country codes to ISO 3166-1 alpha-2
country codes.
Value
The ISO 3166-1 alpha-2 codes of the countries as a character
vector.