Gapminder: Unveiling the beauty of statistics for a fact based world view. - Gapminder.org. TweetSheet. GE Data Visualization. Many Eyes. Meet NodeBox. Data for dummies: 6 data-analysis tools anyone can use. If you care only about the cutting edge of machine learning and how to manage petabytes of big data, you might want to quit reading now and just come to our Structure:Data conference in March.