Regional Border Network and Neighbor Geography

Force-directed regional border graph, country choropleth by number of neighbors, capital hexbin aggregation, and regional neighbor counts.
Force-Directed Border Graph
Nodes colored by region group; link width encodes border-network value.
World Choropleth + Capital Hexbin
Countries colored by num_neighbors; hexbin aggregates capital locations using longitude and latitude with a turbo scale.
Regional Number of Neighbors
Bar chart from region_latest.csv.