Associate regions with an aggregation level

Given a vector of region codes, this function returns the corresponding region level (nuts1, nuts2, nuts2, iso1, iso3 or iso5) for each entry.

Usage

region_levels(x)

Arguments

x

a character vector containing region codes

Examples

region_levels(c('AT1', 'AT11', 'AT111', '1', '101', '10101'))
#> [1] "nuts1" "nuts2" "nuts3" "iso1"  "iso3"  "iso5"