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Filters & questions

Postby vieirae » 11 Nov 2013 20:37

Greetings:

I have three questions, If I may:

1) Is there available a document that explains all of the filtering tools in Gephi?
2) Please excuse the rudimentary nature of my question. What exactly is the partition count filter?
3) How might I filter specific betweenness centrality value ranges for communities? In other words, I wish to create a graph with the top six betweenness centrality nodes per each community. So, the ranges vary (rank ordered top six) by community. Any assistance would be greatly appreciated.

Thank you.
Ed
vieirae
 
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Re: Filters & questions

Postby seinecle » 14 Nov 2013 00:13

Hi Ed,

1. Not to my knowledge. Trust me that's on a priority list somewhere.
2. It will filter out all nodes belonging to partitions that have less than n members (you decide what n is with a slider)
3. For such complex filtering queries I'd personally write a plugin for that, not expecting filters to be pwoerful enough in a near future to accomplish that. In contrast, that's trivial to realize in a plugin. That implies coding in Java and some time getting familiar with the way to code plugins, however. Sorry there is not a straightforward answer...

Best,

Clement
http://www.clementlevallois.net
Gephi tutorials and personalized trainings: http://www.clementlevallois.net/training.html
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seinecle
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Re: Filters & questions

Postby seinecle » 14 Nov 2013 00:15

PS: you can get a hint on what each filter does by selecting the filter with the mouse. Then you can hover on it with the mouse, and a one line description is displayed. That's how I got the explanation for the partition count filter - verifying then its functioning on Les Miserables.gexf! ;)
http://www.clementlevallois.net
Gephi tutorials and personalized trainings: http://www.clementlevallois.net/training.html
Join the Gephi Facebook group for help and support: https://www.facebook.com/groups/gephi/
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seinecle
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Location: Lyon, France


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