Get the World Bank Income Categories for a given set of iso3 codes

Note that some countries that are currently unclassified have been given either their previous classification (i.e Venezuela) or the classification of the country that they are a territory of (i.e. Hong Kong).

Usage

get_income_group(iso3cs)

Source

https://datahelpdesk.worldbank.org/knowledgebase/articles/906519-world-bank-country-and-lending-groups

Arguments

iso3cs

Vector of iso 3 codes.

Value

Ordered factor of classifications codes.