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Paper: Notebooks for Data Analysis and Visualization
Computational notebooks offer an alternative to the common GUI-based tools used for data visualization and BI today. In this new paper, I talk about what they are, their pros and cons, and how research could fill in some important gaps. Read more…
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Course on Data Vis Fundamentals and Best Practices
I’m teaching a short course on data visualization for Observable. It’s free, and you should join! Starts March 7. Read more…
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New video: Exploring the connections between companies with They Rule
Josh On’s They Rule is back, and I’ve made a video about it. Read more…

Understanding Pie Charts
They’re often maligned, yet very commonly used. So how do pie charts actually work, and when might you use them?

Videos
I make videos about a variety of topics related to data visualization, data in general, specific techniques, etc.