Looking for Germantown in two million service requests
I ran a Bayesian changepoint model over nine years of Nashville 311 data to find the moment my old neighbourhood changed. There was no moment.
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Guessing the ring
A childhood game at the Clay County livestock auction — guess the weight, the price per pound, the total the auctioneer calls — and what it looks like when you put math behind the guess.
Modern data stack in a box, for baseball
I built a modern data stack in a box for fantasy baseball, on the recipe DuckDB sketched in 2022 — and learned what it does and doesn't replace.