So far, whatever graphs and networks we have seen were all single-level networks. This means that the relationships between various nodes aren't defined to be present at multiple levels. In this recipe, we will learn about multilevel graphs and what features Gephi possesses to manipulate and visualize these graphs. We will begin with the single-level Les Misérables graph available for use in Gephi and then modify it to a multilevel graph.
To transform the single level Les Misérables graph to a multilevel graph, follow these steps: