20111214-NodeXL-Twitter-jowyang network graph no jowyang edges

From: www.connectedaction.net

Link: www.flickr.com/photos/marc_smith/6526852557/sizes/l/in/ph...

 

These are the connections among the Twitter users who recently tweeted the word jowyang when queried on December 14, 2011, scaled by numbers of followers (with outliers thresholded). Connections created when users reply, mention or follow one another. The data set starts on 12/6/2011 15:30 and ends on 12/14/2011 14:34 UTC. In this network the account for @jowyang was removed to reveal the sub-groups that are connected only by their bridged connection through @jowyang.

 

Layout created with the "Group Layout" feature of NodeXL which tiles bounded regions for each cluster. Clusters calculated by the Clauset-Newman-Moore algorithm are also encoded by color.

 

A larger version of the image is here: www.flickr.com/photos/marc_smith/6526852557/sizes/l/in/ph...

 

Betweenness Centrality is defined here: en.wikipedia.org/wiki/Centrality#Betweenness_centrality

 

Clauset-Newman-Moore algorithm is defined here: pre.aps.org/abstract/PRE/v70/i6/e066111

 

Top most between users:

@briansolis

@charleneli

@loic

@armano

@britopian

@jaybaer

@chrisheuer

@jbernoff

@thebrandbuilder

@shivsingh

 

Graph Metric: Value

Graph Type: Directed

Vertices: 919

Unique Edges: 7035

Edges With Duplicates: 655

Total Edges: 7690

Self-Loops: 44

Connected Components: 55

Single-Vertex Connected Components: 54

Maximum Vertices in a Connected Component: 865

Maximum Edges in a Connected Component: 7686

Maximum Geodesic Distance (Diameter): 7

Average Geodesic Distance: 2.751976

Graph Density: 0.008649403

Modularity: 0.264706

NodeXL Version: 1.0.1.196

 

More NodeXL network visualizations are here: www.flickr.com/photos/marc_smith/sets/72157622437066929/ and here:

www.nodexlgraphgallery.org/Pages/Default.aspx

 

A gallery of NodeXL network data sets is available here: nodexlgraphgallery.org/Pages/Default.aspx?search=twitter

 

NodeXL is free and open and available from www.codeplex.com/nodexl

 

NodeXL is developed by the Social Media Research Foundation (www.smrfoundation.org) - which is dedicated to open tools, open data, and open scholarship.

 

Donations to support NodeXL are welcome through PayPal: www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_bu...

 

The book, Analyzing social media networks with NodeXL: Insights from a connected world, is available from Morgan Kaufmann and from Amazon.

 

Marc Smith on Twitter.

Done