2012 Presidential Elections Popular Vote
The following chart is a good example of displaying diverging data using color. We set “50%” as the neutral point and show higher values in one color and lower values in another color. We show “50%” as white and the color gets darker as values diverge from 50%. The value being measured in this chart is the percentage of votes for Barak Obama. You can use the mouse to hover over a state (or, on a touch device, use your finger to touch) to see additional details.
Gadi Yedwab is the founder of Explore Analytics. Prior to founding Explore Analytics, Gadi served as VP of Product Development at Service-now.com, a leading provider of cloud-based services that automate enterprise IT operations. Prior to Service-now.com, Gadi Yedwab held executive positions at Quest Software and Brio Technology (which was acquired by Hyperion and then by Oracle).
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