Access to the Great Numbers of Brazilian Individual Income Tax (IRPF) // Provides functions to download, clean, and structure open data from the Brazilian Federal Revenue (Receita Federal do Brasil - RFB) regarding Personal Income Tax (IRPF) statements. Includes a data dictionary and categorized metadata for several sections such as assets, rights, debts, and income brackets. More information about the data source can be found at https://dados.gov.br/dados/conjuntos-dados/grandes-nmeros- do-imposto-de-renda-da-pessoa-fsica.