Look up rows in the islands reference list

Returns the matching rows of islands for a vector of country names or ISO codes. Useful when you want more than a single classification and want to keep the original input order, including NA rows for unresolved inputs.

Usage

island_lookup(x, fields = NULL)

Arguments

x

A character vector of ISO codes or country names.

fields

Optional character vector of column names to return. If NULL (default) all columns of islands are returned.

Value

A data frame with one row per element of x. Rows that could not be resolved are filled with NA.

Examples

island_lookup(c("Aruba", "Bonaire", "Brazil"))
#>    name   label iso_code                 wb_region     wb_income_group
#> 1    AW   Aruba       AW Latin America & Caribbean         High income
#> 2 BQ_BO Bonaire    BQ-BO Latin America & Caribbean         High income
#> 3    BR  Brazil       BR Latin America & Caribbean Upper-middle income
#>   political_association is_sids        sids_tier is_snij criterion_small
#> 1         Dutch Kingdom       1 Associate member       1               1
#> 2         Dutch Kingdom       0             <NA>       1               1
#> 3           Independent       0             <NA>       0               0
#>   criterion_island criterion_developing criterion_sovereign latitude longitude
#> 1                1                    0                   0  12.5174  -69.9728
#> 2                1                    0                   0  12.1830  -68.2500
#> 3                0                    1                   1 -12.0987  -49.5594
#>      capital capital_latitude capital_longitude
#> 1 Oranjestad          12.5215          -70.0255
#> 2 Kralendijk          12.1442          -68.2655
#> 3   Brasília         -15.7814          -47.9180
island_lookup(c("AW", "BQ-BO"), fields = c("name", "is_sids", "is_snij"))
#>    name is_sids is_snij
#> 1    AW       1       1
#> 2 BQ_BO       0       1