20110929-NodeXL-Twitter-cleantech OR greentech : 無料・フリー素材/写真
20110929-NodeXL-Twitter-cleantech OR greentech / Marc_Smith
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
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| 説明 | From: www.connectedaction.netLink: www.flickr.com/photos/marc_smith/6203429990Connections among the Twitter users who recently tweeted the word cleantech OR greentech when queried on September 29, 2011, scaled by numbers of followers (with outliers thresholded). Connections created when users reply, mention or follow one another.See: 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/6203429990/sizes/l/in/ph...Betweenness Centrality is defined here: en.wikipedia.org/wiki/Centrality#Betweenness_centralityClauset-Newman-Moore algorithm is defined here: pre.aps.org/abstract/PRE/v70/i6/e066111Top most between users: @ecointeractive@chevron@hotairblog@greentechmedia@edmorrissey@rnc@kosmosnet@cleantechgroup@greennewsdaily@jimharrisGraph Metric: ValueGraph Type: DirectedVertices: 1000Unique Edges: 5302Edges With Duplicates: 878Total Edges: 6180Self-Loops: 935Connected Components: 218Single-Vertex Connected Components: 197Maximum Vertices in a Connected Component: 751Maximum Edges in a Connected Component: 5842Maximum Geodesic Distance (Diameter): 10Average Geodesic Distance: 3.560564Graph Density: 0.004970971NodeXL Version: 1.0.1.177More NodeXL network visualizations are here: www.flickr.com/photos/marc_smith/sets/72157622437066929/NodeXL is free and open and available from www.codeplex.com/nodexlNodeXL 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. |
| 撮影日 | 2011-10-02 03:51:42 |
| 撮影者 | Marc_Smith |
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