20110802-NodeXL-Twitter-focas11 graph

From: www.connectedaction.net

 

Connections among the Twitter users who recently tweeted the word Aspeninstitute OR FOCAS11 when queried on August 2, 2011, scaled by numbers of followers (with outliers thresholded). Connections created when users reply, mention or follow one another.

 

See: www.aspeninstitute.org/policy-work/communications-society...

 

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/6001893675/sizes/o/

 

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

 

Top most between users:

@aspeninstitute

@jsb

@knightfdn

@famonlinesafety

@mikenelson

@cfirestone

@twitcam

@craignewmark

@democracy

@aspencs

 

Graph Metric: Value

Graph Type: Directed

Vertices: 54

Unique Edges: 147

Edges With Duplicates: 105

Total Edges: 252

Self-Loops: 25

Connected Components: 4

Single-Vertex Connected Components: 2

Maximum Vertices in a Connected Component: 50

Maximum Edges in a Connected Component: 246

Maximum Geodesic Distance (Diameter): 5

Average Geodesic Distance: 2.284916

Graph Density: 0.060796646

NodeXL Version: 1.0.1.173

 

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