A treemap chart provides a hierarchical view of data and makes it easy to spot patterns. Learn how to create a treemap chart in Excel.

Panopticon Software (Panopticon), a member of the Hamsard Group, announced today that Reuters has signed an enterprise-wide deal to integrate Panopticon's visualisation treemap technology in its ...

Newsmap is a news aggregation tool that organizes news stories, by popularity and volume of reporting, in a visually pleasing treemap—making it extrem ...

TreeMap is a computer program for analysing host-parasite cospeciation. We respond to Dowling’s (Cladistics, 18: 416-435) recent comparison of TreeMap and Brooks Parsimony Analysis (BPA) by ...

The data used to generate the interactive treemap visualisation come from a draft of the June 2010 TOP500 Supercomputing list., external This ranks most of the world's fastest supercomputers twice ...