FlowingData is brought to you by…
A big thank you to FlowingData sponsors who help keep the lights on here. As you might have noticed, I've been trying something new in the sidebar, and I was lucky enough to have these great groups come along for the ride.
Check out what they have to offer. They make it easier for you to understand your data.
InstantAtlas - Enables information analysts and researchers to create highly-interactive online reporting solutions that combine statistics and map data to improve data visualization, enhance communication, and engage people in more informed decision making.
Tableau Software - Combines data exploration and visual analytics in an easy-to-use data analysis tool you can quickly master. It makes data analysis easy and fun. Customers are working 5 to 20 times faster using Tableau.