Virtual Creations

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Network graphs

The igraph R package makes it easy to generate network graphs from various sources.

Anytime there is data of the form:

thing1 thing2
foo quaks
bar foo
baz bar
quaks foo

one can generate a network graph from it. If the data is anything other then random (and perhaps even then), it will make interesting pictures.

An example of such a network graph with relatively few points:

Network graph of the relationships between Fate/Zero characters


Using Wireshark to show who’s talking to whom on the network: Network graph of IP packets as captured by Wireshark

Person data

Network graph showing the connections between names based on people who had them: full writeup at /persondata

Last updated on: Wed, Sep 16, 2015