add_indicator           Fetch an indicator and join it to your data
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
audit_time_coverage     Does the data respect when countries existed?
beta_convergence        Beta convergence (growth regression)
bivariate_map           Two-variable bivariate choropleth
bubble_map              Proportional-symbol (bubble) map
cartogram_diagnostics   Did the cartogram actually converge?
cartogram_map           Area-honest cartogram
check_country_match     Pre-flight country-match report
check_dispute_coverage
                        Which disputed territories does your data
                        touch?
classify_compare        The same map under several classifications
clear_country_cache     Clear the cached downloads
clear_wdi_cache         Clear the on-disk / in-memory WDI cache
common_indicators       Curated indicator catalogue
compare_sources         Do two sources agree?
complete_years          Fill or interpolate panel gaps
convergence_club        Convergence clubs
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_factsheet       Everything the package knows about one country
country_groups          Country-group membership
country_groups_history
                        Dated 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
country_network         Describe an origin-destination table as a
                        network
country_sources         The registered data sources
country_timeline        A country's existence span, predecessors and
                        successors
country_weights         Spatial weights on the country spine
coverage_map            Map the data availability itself
deflate                 Convert a money series to constant prices
dispute_policy          State which map convention you are using
disputed_territories    Disputed territories
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
fetch_indicator         Fetch an indicator from any registered source
flow_map                Great-circle origin-destination flow map
flow_matrix             An origin-destination table as a matrix
gearys_c                Geary's C (spatial autocorrelation)
geom_country_labels     Centroid-anchored country labels
getis_ord               Getis-Ord G statistics (hot spots)
gini                    Gini coefficient (population-weightable)
globe_map               Orthographic globe choropleth
gridded_cartogram       One square per N people
growth_rate             Year-on-year (or compound) growth rate
historical_codes        Historical / dissolved entities and their
                        successor states
historical_geometry     Historical country boundaries
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
interpolate_missing     Fill missing values, and say that you did
join_world              One call: your data, on a map
lag_by_country          Panel lag / difference by country
lisa_map                Map LISA clusters
local_morans            Local Moran's I (LISA)
locate_country          Tag coordinates with the country that contains
                        them
map_provenance          What went into this map
morans_i                Global Moran's I (spatial autocorrelation)
neighbors               A country's neighbours
nuts_geometry           NUTS geometry for Europe
od_map                  Origin-destination small multiples
per_capita              Normalise an indicator by population
projection_compare      The same map under several projections
projection_distortion   Measure what a projection distorts
projection_info         What a projection preserves
rank_countries          Add rank, percentile and z-score
rate_check              Flag rates computed over tiny denominators
register_country_source
                        Register a data source on the country spine
remove_country_source   Remove a registered data source
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
smooth_rates            Shrink unreliable rates toward the global rate
source_adapters         Built-in source adapters
spatial_lag             The neighbour average, as a column
spike_map               Spike map (heights at country centroids)
spin_globe              Spin the globe
standardize_country     Add ISO codes and classifications to any data
                        frame
standardize_subnational
                        Standardise subnational region names to ISO
                        3166-2
subnational_map         Map subnational data
theil                   Theil index, with between/within decomposition
theme_world_map         A clean theme for world maps
tile_map                Equal-area world tile grid
tissot_map              Tissot's indicatrix: what a projection does to
                        the ground
to_ppp                  Convert to purchasing-power-parity terms
value_by_alpha_map      Value-by-alpha: equalise a rate by its
                        denominator
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_table             A publication-ready table from a map-ready
                        frame
world_tiles             Equal-area world tile-grid layout
