Raw Data Studies is a collection of visual data explorations. Usually I explore the data behind a published data visualization. Sometimes the purpose is to understand the data. Often I’ll explore different visualizations and sometimes different kinds of analysis than the original.

Some of the content here has appeared before in my personal blog or my Twitter feed.

I’m Xan Gregg, a software developer working on the statistical visualization product JMP, and I use JMP for most of my explorations. I’m the creator of the Packed Bars chart type.

Contact me via Twitter: @xangregg