12 - QGIS 3.10 Tutorial - Flows and Network Visualization
by Konrad M. Lawson (@kmlawson) for the Institute for Transnational & Spatial History (spatialhistory.net), University of St Andrews.
In this tutorial, I work through Anita Graser’s written tutorial on flows in QGIS, but with an example (less than ideal) of a social network.
https://anitagraser.com/2019/05/04/flow-maps-in-qgis-no-plugins-needed/