add_former_country_flag: Add 'is_former_country' flag to referendum data

In zdaarau/c2d: Download Data from the Referendum Database (RDB), Which Covers Direct Democratic Votes Worldwide

Add is_former_country flag to referendum data

Description

Augments data with an additional column is_former_country indicating whether or not the column country_code holds an ISO 3166-3 alpha-4 code referring to a historical country which ceased to exist. is_former_country being FALSE means country_code holds an ISO 3166-1 alpha-2 code instead.

Usage

add_former_country_flag(data)

Arguments

data	RDB referendum data as returned by rfrnds(). A data frame that at minimum contains the column country_code (with ISO 3166-1 alpha-2 or ISO 3166-3 alpha-4 codes).

Value

A tibble.

See Also

Other referendum data augmentation functions: add_country_code_continual(), add_country_code_long(), add_country_name(), add_country_name_long(), add_period(), add_turnout(), add_urls(), add_world_regions()

Examples

rdb::rfrnds() |>
  rdb:::add_former_country_flag() |>
  dplyr::select(id,
                starts_with("country_"),
                is_former_country)

zdaarau/c2d documentation built on Dec. 18, 2024, 1:24 p.m.