What does it mean to socially distance

In this post, I work through the math to figure out exactly how important it is for us to be strict about social distancing. There's been a lot said about the community benefits of distancing, but I wanted to take a look at social distancing from the perspective of an individual, not a society. Read More

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David
16 November 2020

COVID-19 Daily Updates

A rolling analysis of the COVID-19 pandemic in the United States, updated routinely. Read More

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David
13 April 2020

COVID-19

A brief exploration of the epidemiology underlying the SARS-Cov-2 outbreak using a SIR model. Read More

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David
12 April 2020

Introduction to Empirical Bayes

I recently stumbled upon empirical bayes, and I was struck by how intuitive and useful this method can be. In this blog post, I study this method in the context of baseball statistics. Read More

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David
21 June 2018

Non-negative matrix factorization

I wrote a short tutorial on NMF. Read More

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David
23 March 2018