Sankey Diagram of Daniel van der Meulen's Correspondence Network, 1578–1591

Sankey diagram of the correspondence network of Daniel van der Meulen, 1578–1591. This diagram uses the networkD3 package

Hover over the city nodes or their connections to see the number of letters for each entity. Open the diagram in a new window to see a larger graph.

The code for the Sankey diagram can be found on GitHub