Trendalyzer
Information visualization software
Trendalyzer is an information visualization software program for animation of statistics that was initially developed by Hans Rosling's Gapminder Foundation in Sweden. In March 2007, it was acquired by Google Inc. The current beta version is a Flash application that is preloaded with statistical and historical data about the development of the countries of the world.
The information visualization technique used by Trendalyzer is an interactive bubble chart. By default it shows five variables: Two numeric variables on the X and Y axes, bubble size and colour, and a time variable that may be manipulated with a slider. The software uses brushing and linking techniques for displaying the numeric value of a highlighted country.
Components of the Trendalyzer software, particularly the Flash-based Motion Chart gadget, have become available for public use as part of the Google Visualizations API (see ).
01Similar projects
- Trend Compass (flash)
- Eurostat explorer (flash)
Sources and credits
This article is adapted from the Wikipedia article “Trendalyzer”, written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.
Images, from Wikimedia Commons:
- Gapminder sample.png by Gapminder Foundation, CC BY 4.0
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