Probably Overthinking It is a blog about data science, Bayesian statistics, and other topics.

It is also the title of my book, which is about using data to answer questions and guide decision-making. You can get a 30% discount if you order from the publisher and use the code UCPNEW. You can also order from Amazon or, if you want to support independent bookstores, from Bookshop.org.

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A blog about data science, Bayesian statistics, and more.

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Allen Downey

I am the author Think Python, Think Bayes, Probably Overthinking It, and other books about programming and data science.