20110815-NodeXL-Twitter-User-Amy_Harmon

From: www.connectedaction.net

 

Connections among the Twitter users who follow @Amy_Harmon when queried on August 15, 2011, scaled by numbers of followers (with outliers thresholded). Connections created when users reply, mention or follow one another.

 

See: twitter.com/#!/amy_harmon

 

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:

 

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:

@amy_harmon

@nytimes

@nickkristof

@billgates

@rebeccaskloot

@shitmydadsays

@stevesilberman

@matthewherper

@markoff

@brainpicker

 

Graph Metric: Value

Graph Type: Directed

Vertices: 1161

Unique Edges: 11153

Edges With Duplicates: 14584

Total Edges: 25737

Self-Loops: 0

Connected Components: 1

Single-Vertex Connected Components: 0

Maximum Vertices in a Connected Component: 1161

Maximum Edges in a Connected Component: 25737

Maximum Geodesic Distance (Diameter): 2

Average Geodesic Distance: 1.974447

Graph Density: 0.013690635

NodeXL Version: 1.0.1.174

 

 

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