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Gephi forumsPlease post new questions on facebook group too (https://www.facebook.com/groups/gephi) 2017-05-06T14:46:03+01:00 https://forum-gephi.org/app.php/feed/topic/6203 2017-05-06T14:46:03+01:002017-05-06T14:46:03+01:00 https://forum-gephi.org/viewtopic.php?t=6203&p=14376#p14376 <![CDATA[Re: Generating an Edgelist]]> Statistics:Posted by godot90 — 06 May 2017 14:46

]]> 2017-05-05T23:35:26+01:002017-05-05T23:35:26+01:00 https://forum-gephi.org/viewtopic.php?t=6203&p=14374#p14374 <![CDATA[Re: Generating an Edgelist]]> Similarity computer plugin might help with this: https://gephi.org/plugins/#/plugin/similaritycomputer

Statistics:Posted by eduramiba — 05 May 2017 23:35

]]> 2017-05-05T21:33:28+01:002017-05-05T21:33:28+01:00 https://forum-gephi.org/viewtopic.php?t=6203&p=14372#p14372 <![CDATA[Generating an Edgelist]]>
I am trying to do a "co-author" network analysis. My data looks like this:

DocNo. Author
1 Smith
1 Jones
2 Smith
2 Davis
2 Johnson
3 Davis
4 Martin
.
.
.

The structure is one line for each author. The goal being to automatically generate an EDGELIST from this (for instance Smith-->Jones, Smith-->Davis, etc.)

Is there a clean, "easy" way to do this in Gephi or does anyone know of a method for generating this?

So far what I've been doing is using R and making a matrix with the xtabs(~Author+DocNo, data) command and then doing a tcrossprod of that matrix to get to an adjacency matrix and then using igraph package in R to get the edgelist. But I want to make sure that there isn't a simpler way.

Thanks,
-Chris

Statistics:Posted by godot90 — 05 May 2017 21:33

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