I know this is a simple question, but suppose I have a graph

G = Part[GraphData[n],i]

How do I convert this into a graph object accepted by PlanarGraphQ?

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    – user9660
    Sep 11, 2015 at 13:22

1 Answer 1


Part[GraphData[n],i] is just the name of graph. Apply GraphData to the name:

GraphData[Part[GraphData[3], 3]]

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