gephi | 易学教程

Change node size gephi 0.9.1

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I have looked everywhere but I don't seem to able to get the answer for the latest version of Gephi (0.9.1). All I want to do is change the node size based on its in-degree for all the nodes on the graph. This used to be something I could do with the ranking tool but since this has been merged into the 'Appearance' tab I can't figure out how to do it. Bit late but even if you have found it, it might help someone else. Check the highlighted areas Weird but works: In Overview, in the Appearance tab, click on the mini icon for color ( not for size). Diagonally down to the left, you should see a

Neo4j visualisation-manipulate the graph

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问题 I am currently using Neo4j Python rest client and I would like to visualise the graph and be able to amend it, add new nodes relationships etc. Also I would like the changes in the neo4j database as well. Is that possible? Also can self-loops be visualised? I have read about D3.js and Neoclipse and Gephi in http://www.neo4j.org/develop/visualize but I am not sure which one to use. Thanks in advance. 回答1: You can manipulate the graph in Neo4J using Cypher, in particular using a the REST API.

R: Gephi: manipulating dataframe to use with write.gexf

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问题 I am trying to manipulate a data frame. As an example: say I have a dataframe containing customers and the shops they visit: df = data.frame(customers = c("a", "b", "b", "c", "c"), shop_visited = c("X", "X", "Y", "X", "Z")) customers shop_visited a X b X b Y c X c Z Summarizing this dataframe: one customer ( b ) shops at X and also at Y ; one customer ( b ) shops at Y and also at X ; one customer ( c ) shops at X and also at Z ; one customer ( c ) shops at Z and also at X Or, more succinctly: