20110815-NodeXL-Twitter-Forrester Top Between

From: www.connectedaction.net

 

Top most between Twitter users who recently tweeted the word Forrester when queried on August 15, 2011, sorted by betweenness centrality.

 

See: www.forrester.com/rb/research

 

A visualization of this network is here: www.flickr.com/photos/marc_smith/6046445369/sizes/o/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:

@forrester

@counternotions

@zdnet

@yogeshmalik

@michael_swart

@dhinchcliffe

@thomasmarzano

@bordell_berlin

@aharpaz

@eloqua

 

Graph Metric: Value

Graph Type: Directed

Vertices: 1000

Unique Edges: 2451

Edges With Duplicates: 869

Total Edges: 3320

Self-Loops: 937

Connected Components: 345

Single-Vertex Connected Components: 311

Maximum Vertices in a Connected Component: 591

Maximum Edges in a Connected Component: 2651

Maximum Geodesic Distance (Diameter): 10

Average Geodesic Distance: 3.52868

Graph Density: 0.002107107

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