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Allen B. Downey

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Allen Downey is a Professor Emeritus at Olin College and the author of a series of freetextbooks related to software and data science, including Think Python, Think Bayes, and Think Complexity, which are also published by O’Reilly Media. His blog, Probably Overthinking It, features articles on Bayesian probability and statistics. He holds a Ph.D. in computer science from U.C. Berkeley, and M.S. and B.S. degrees from MIT.

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Allen B. Downey's Blog: Probably Overthinking It

Announcing Think Linear Algebra

I’ve been thinking about Think Linear Algebra for more than a decade, and recently I started working on it in earnest. If you want to get a sense of it, I’ve posted a draft chapter as a Jupyter notebook.

In one way, I am glad I waited — I think it will be better, faster [to write], and stronger [?] because of AI tools. To be clear, I am writing this book, not AI. But I’m finding ChatGPT helpful for

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Allen B. Downey’s books

Average rating: 4.0 · 3,217 ratings · 386 reviews · 37 distinct works • Similar authors

	Think Python 4.13 avg rating — 1,662 ratings — 57 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Think Stats 3.64 avg rating — 466 ratings — published 2011 — 27 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Think Bayes: Bayesian Statistics in Python 3.93 avg rating — 280 ratings — published 2012 — 14 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Think Complexity: Complexity Science and Computational Modeling 3.91 avg rating — 245 ratings — published 2009 — 13 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Think Java: How to Think Like a Computer Scientist 3.90 avg rating — 169 ratings — published 2016 — 19 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	The Little Book of Semaphores: The Ins and Outs of Concurrency Control and Common Mistakes 4.39 avg rating — 80 ratings — published 2009	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Probably Overthinking It: How to Use Data to Answer Questions, Avoid Statistical Traps, and Make Better Decisions 4.22 avg rating — 81 ratings	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Think DSP: Digital Signal Processing in Python 4.02 avg rating — 43 ratings — 4 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Think Data Structures: Algorithms and Information Retrieval in Java 3.47 avg rating — 36 ratings — 8 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Think OS: A Brief Introduction to Operating Systems really liked it 4.00 avg rating — 29 ratings — published 2014 — 5 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars

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Dead Lions (Slough House, #2)

by Mick Herron

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Waiting on the Moon: Artists, Poets, Drifters, Grifters, and Goddesses

by Peter Wolf (Goodreads Author)

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SNAFU: The Definitive Guide to History’s Greatest Screwups

by Ed Helms

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Allen Downey wants to read That Book Is Dangerous!: How Moral Panic, Social Media, and the Culture Wars Are Remaking Publishing by Adam Szetela (Goodreads Author)	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
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Quotes by Allen B. Downey (?)

“For all live births, the mean pregnancy length is 38.6 weeks, the standard deviation is 2.7 weeks, which means we should expect deviations of 2-3 weeks to be common.”
― Allen B. Downey, Think Stats

tags: explanations-math

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