Flow & networkSample
Chord diagram
Shows two-way flows between a set of groups arranged around a circle.
All movement between regions at once.
Sample data
Use it when
- Mutual flows between a handful of groups, such as migration or trade
- Seeing which pairs dominate
Avoid it when
- More than about eight groups
- Exact values matter more than the overall pattern
Display modes
- Default
- All movement between regions at once.
- Impact
- Click a region to see only its inflows and outflows.
More in Flow & network
Sankey diagram
Flows between stages drawn as bands whose width is proportional to volume.
Network graph
Nodes and the links between them, laid out so connected things sit close together.
Arc diagram
Places nodes on a line and draws links as arcs above it, making clusters and long-range links easy to see.