% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/data.R
\docType{data}
\name{who_region_vectors}
\alias{who_region_vectors}
\alias{afro_cty}
\alias{amro_cty}
\alias{searo_cty}
\alias{euro_cty}
\alias{emro_cty}
\alias{wpro_cty}
\title{WHO regional Member State ISO3 vectors}
\format{
Character vectors of ISO 3166-1 alpha-3 codes.

An object of class \code{character} of length 47.

An object of class \code{character} of length 35.

An object of class \code{character} of length 10.

An object of class \code{character} of length 53.

An object of class \code{character} of length 21.

An object of class \code{character} of length 28.
}
\usage{
afro_cty

amro_cty

searo_cty

euro_cty

emro_cty

wpro_cty
}
\description{
Convenience character vectors of ISO3 codes for the WHO Member States
in each region. Each vector is the regional subset of
\code{\link{who_countries}}'s \code{iso3} column, sorted alphabetically.
}
\details{
These are derived directly from \code{\link{who_countries}} and exist for
ergonomic filtering, e.g.
\code{dplyr::filter(data, iso3 \%in\% wpro_cty)}.
If you need to update group membership, edit
\code{data-raw/who_countries.R} and re-run that script — the vectors
regenerate from the master table.

\describe{
\item{\code{afro_cty}}{47 Member States in the WHO African Region.}
\item{\code{amro_cty}}{35 Member States in the WHO Region of the Americas.}
\item{\code{searo_cty}}{10 Member States in the WHO South-East Asia Region.}
\item{\code{euro_cty}}{53 Member States in the WHO European Region.}
\item{\code{emro_cty}}{21 Member States in the WHO Eastern Mediterranean
Region.}
\item{\code{wpro_cty}}{28 Member States in the WHO Western Pacific Region.
Includes Indonesia from May 2025 (per WHO EB156).}
}
}
\examples{
length(wpro_cty)        # 28
"IDN" \%in\% wpro_cty     # TRUE — Indonesia in WPR since May 2025

}
\seealso{
\code{\link{who_countries}}, \code{\link{pic_cty}}.
}
\keyword{datasets}
