The PDFs that come out of igraph layout are not that pretty. The screenshots I used on the blog post are generated with Cytoscape 3.1.1, which gives better layo

The PDFs that come out of igraph layout are not that pretty. The screenshots I used on the blog post are generated with Cytoscape 3.1.1, which gives better layout and better styling options. For Angular.js, I went with "partialCorrelations_0.3.sif".