aggregate_regions       Roll countries up to region / income /
                        continent
animate_world           Animate a choropleth over time
as_ggsql_source         Export a countryatlas table as a ggsql source
attach_geometry         Attach geometry to a country-level table
audit_coverage          Coverage / missingness audit
beta_convergence        Beta convergence (growth regression)
bivariate_map           Two-variable bivariate choropleth
bubble_map              Proportional-symbol (bubble) map
cartogram_map           Area-honest cartogram
check_country_match     Pre-flight country-match report
clear_wdi_cache         Clear the on-disk / in-memory WDI cache
common_indicators       Curated indicator catalogue
complete_years          Fill or interpolate panel gaps
convert_country         Friendly country-code conversion
correlate_indicators    Pairwise correlation of indicators on the spine
country_borders         Country adjacency (shared land borders)
country_codes           The countrycode codelist as a tidy tibble
country_data            Lightweight one-row-per-country table
country_groups          Country-group membership
country_groups_tbl      Country-group membership (point-in-time)
country_join            Reconcile and join two messy country tables
country_join_all        Join many messy country tables on the ISO spine
country_meta            Static per-country metadata
dissolve_country        Resolve dissolved entities to their successor
                        states
distance_between        Great-circle distance between two countries
dorling_map             Dorling cartogram (first-class verb)
facet_map               Small-multiple choropleths
flow_map                Great-circle origin-destination flow map
geom_country_labels     Centroid-anchored country labels
gini                    Gini coefficient (population-weightable)
globe_map               Orthographic globe choropleth
growth_rate             Year-on-year (or compound) growth rate
historical_codes        Historical / dissolved entities and their
                        successor states
in_group                Is a country in a group?
index_to                Rebase a series to an index (base year = 100)
interactive_map         Web-ready interactive choropleth
join_world              One call: your data, on a map
lag_by_country          Panel lag / difference by country
locate_country          Tag coordinates with the country that contains
                        them
morans_i                Global Moran's I (spatial autocorrelation)
neighbors               A country's neighbours
per_capita              Normalise an indicator by population
rank_countries          Add rank, percentile and z-score
repair_country_names    Auto-repair country names to their closest
                        known match
share_of_world          Each country's share of the world total
sigma_convergence       Sigma convergence (dispersion over time)
simplify_geometry       Simplify (thin) geometry for faster plotting
spike_map               Spike map (heights at country centroids)
spin_globe              Spin the globe
standardize_country     Add ISO codes and classifications to any data
                        frame
theil                   Theil index, with between/within decomposition
theme_world_map         A clean theme for world maps
tile_map                Equal-area world tile grid
wdi_search              Search World Bank indicators
wdj_overrides           Curated country-name overrides (replaces the
                        silent drop-list)
world_data              Map-ready, enriched country tibble
world_geometry          Geometry without the data
world_map               One-line choropleth, several honest styles
world_query             Emit a ggsql spatial query for a country map
world_snapshot          Offline snapshot of world data
world_tiles             Equal-area world tile-grid layout
