NodeXL Exchange Spigot: Extract social networks from enterprise email

The widely used Microsoft Exchange email server contains many networks that are created as people reply to one another and join various groups and distribution lists. A new NodeXL data provider (“spigot“) is now available to extract these social networks from Exchange servers. This is the Exchange Spigot for NodeXL a configurable interface for defining […]
Read More

A legend in your own network graph: NodeXL legend describes data elements

Every network visualization should have a legend that explains what the colors, edge widths, and filters are that define the network graph. NodeXL automatically generates a network legend and displays it when the Graph Elements menu is opened: And the “Legend” option is selected. This will place a legend at the bottom of the visualization […]
Read More

NodeXL EventGraph: ACM CHI2011 – Twitter Connections

The ACM CHI 2011 Conference is taking place in Vancouver, BC. May 10, 2011 May 8, 2011 These are the connections among the Twitter users who recently tweeted the word chi2011 when queried on May 8, 2011, scaled by numbers of followers (with outliers thresholded). Connections created when users reply, mention or follow one another. […]
Read More