Da Facto: Moving bubble charts

Wednesday, February 20, 2008

Moving bubble charts

While I am doing analysis, I don't worry too much about visualization. I am very hypothesis driven and data visualization is a great compliment to a more exploratory approach. Having said that, I do give a lot of thought to how I present the data to others. I don't think I have ever used animation, but after watching this video, I may need to expand my horizons. You can play with the Trendalyzer shown in the video here.
Report Portal has a moving bubble chart type that you can use with your own data. Very neat. Thanks to Jonathan Salkoff for turning me on to Trendalyzer.

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Thinking, Fast and Slow My Phd was in Behavioral Economics and Kahneman co-invented the field. This books sums up Kahneman's observations over an almost 50 year career. Amazing, though not for the uninitiated, overveiw of how people actually make decisions. Competing on Analytics This is a great read if your organization is just starting to realize the importance of analytics as a competitive advantage.

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The book links go through my Amazon Associates account. All proceeds to go for my kids education, buy them soldering irons, lathes, drill presses, that kind of thing.