Tag Archives: Graphviz

Visualizing Networks with Graphviz

In this post I’ll look at building graphs in Python using the graphviz module. This assumes that you’ve installed graphviz itself, which is easy enough on a Mac using homebrew. (Simply run: brew install graphviz.) I had two requirements for my graphs: I needed them to be directed, and I wanted to use the edge thickness to illustrate the strength of a connection. The first part was dead simple, but the second part required a little hunting.

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