20111011-NodeXL-Twitter-#IR12 composite

From: www.connectedaction.net

Link: www.flickr.com/photos/marc_smith/6237713937/

 

Connections among the Twitter users who recently tweeted the word #IR12 rel="noreferrer nofollow"> #IR12 when queried on October 11, 2011, scaled by numbers of followers (with outliers thresholded). Connections created when users reply, mention or follow one another.

 

See: ir12.aoir.org/

 

Layout using the "Group Layout" composed of tiled bounded regions. 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/6237713937/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:

@nancybaym

@michaelzimmer

@ir12kiss

@jeanburgess

@mikemonello

@paulmbaker

@miac

@barrywellman

@terrisenft

@s_t_e_v_e_jones

 

Graph Metric: Value

Graph Type: Directed

Vertices: 242

Unique Edges: 3174

Edges With Duplicates: 1885

Total Edges: 5059

Self-Loops: 796

Connected Components: 2

Single-Vertex Connected Components: 1

Maximum Vertices in a Connected Component: 241

Maximum Edges in a Connected Component: 5058

Maximum Geodesic Distance (Diameter): 5

Average Geodesic Distance: 2.258015

Graph Density: 0.060680361

NodeXL Version: 1.0.1.179

 

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

 

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.

 

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