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 showing ...

Treemaps, with their easy to understand comparisons of metrics, are a useful starting tool for marketers expanding their data visualization skills. Picking the right visual can provide a way to spot ...

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

Charts are helpful for us to show information to an audience in graphics to make it easier to understand. There are a variety of charts available in Microsoft Excel, such as Pie, Column, Line, ...

In this example the top 100 websites have been depicted in proportion to the number of unique users they received in January 2010 A history of treemaps from the University of Maryland The data used to ...