add_countrycode: Add country code

In pik-piam/quitte: Bits and pieces of code to use with quitte-style data frames

Add country code

Description

Wrapper function for countrycode::countrycode() enabling piped execution.

Usage

add_countrycode(data, ..., warn = TRUE, na.rm = FALSE)

add_countrycode_(data, origin, destination, warn = TRUE, na.rm = FALSE)

Arguments

data	A data frame.
...	Key-value pairs for NSE of origin and destination parameters.
warn	Prints unique elements from sourcevar for which no match was found.
na.rm	If TRUE, remove ambiguously matched rows.
origin	Named scalar linking source column to source coding scheme. See countrycode::countrycode() for details.
destination	Named scalar linking destination column name to destination coding scheme. See countrycode::countrycode() for details.

Value

A data frame.

Author(s)

Michaja Pehl

Examples

library(dplyr)
data <- tibble(
    country = c('Belgium', 'Narnia', 'Russia', 'Botswana'),
    data    = 1:4)

data %>% add_countrycode(country = country.name, m49.code = un)
data %>% add_countrycode_(c('country' = 'country.name'), 'iso3c',
                          warn = FALSE, na.rm = TRUE)

pik-piam/quitte documentation built on April 26, 2024, 12:58 a.m.