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Gephi Cookbook by Devangana Khokhar

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Creating columns with dynamic regular expression filtering

One complex yet elegant operation that often comes in handy while working with large and complex graphs is filtering the graph according to specific criteria. One of the effective ways of doing so is by creating filters for a specific column using dynamic regular expressions. In this recipe, we will learn how to create new columns in the Data Laboratory mode by filtering values from existing columns, using filters derived from regular expressions.

Getting ready

Load the Les Misérables network in Gephi directly from the Gephi welcome screen and go to the Data Laboratory mode.

How to do it…

In this recipe, we will create a new column for edge data that holds Boolean values, specifying whether ...

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