Graphics Reference
In-Depth Information
Figure 12-7:
Chord diagrams show reciprocal flow between entities. Here,
all reported trade of goods between countries is represented by width of
link at the exporting country. Color indicates the country with greater
exports.
Data courtesy of DESA/UNSD, United Nations Comtrade database.
Countries in this example are arranged around the circle in order of
geospatial orientation relative to the middle of the Atlantic Ocean, similar
