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, ...

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 ...

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 ...

Have you tried using the Information Visualization Process with some of your data? Have you applied the process with some of the Tools that I introduced? Or any other visualization tool? Today’s topic ...

Treemap has nine variations, all of which show a hierarchical view of the target data and how the sections of that hierarchy compare in size to each other. The main branches of the tree are displayed ...

Back in the 1990s, Ben Shneiderman invented the treemap as a means of visualizing the hierarchical contents of his hard drive. Now, he’s taking inspiration from famous artists to make his data look ...

Newsmap is a news aggregation tool that organizes news stories, by popularity and volume of reporting, in a visually pleasing treemap—making it extremely simple to see what's going on and how much ...