This is a JSON file with information about Star Wars characters. It’s one of the most common file formats for web based data, and it’s the most common format for API-returned data. JSON stands for JavaScript Object Notation. Uncover Patterns in Your Data With Tableau 10’s Clustering Feature.Primer: What Exactly Is Clustering, and Why Would You Use It?.Want to learn more? Check out these blog posts: How Google Chrome chooses colours on your most-visited page.Finding Similar Players for Your Fantasy Football Teams. Need some more inspiration to get you clustering? Have a look at these examples: Check this video out to see clustering in action. This feature looks at multiple variables then slices your data so the most similar data points are grouped together. How does this statistical model work? Tableau’s clustering is based on the statistical k-means clustering model. In the example below, you can see the results of clustering countries based on data from the United Nations. It automatically groups together similar data points. Plus the data is sometimes distributed in such a way that it contains no obvious gaps to distinguish groups via manual inspection. Wouldn’t you like to identify patients who’ve had similar symptoms when investigating effectiveness of treatments?Ĭomplex data can make these questions tough to answer even when you have distinct and well-separated groups. Wouldn't it be great to uncover distinct groups in your audience base and develop targeted content? Or maybe you’re in healthcare. So what is clustering? Clustering is like grouping-except you let a statistical model decide the groups for you. Let me introduce you to Tableau’s clustering feature and native JSON data connector. Tableau Public 10.1 is here! And with it comes some great new features to help you do even more with your data. Reference Materials Toggle sub-navigation.Teams and Organizations Toggle sub-navigation.Plans and Pricing Toggle sub-navigation.
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