A growing collection of R scripts to extract data from the Freifunk API JSONs and draw interesting diagrams. Inspired by Andi Bräu's talk at the GPN16 and Freifunk's GSoC ideas.
Future goals: see issues.
A few dozen data points were omitted, because their JSONs caused parsing problems, like empty CSVs.
Presented terms appear at lest twice in the current JSON.
