While Model Trains

Read data blog posts.
Carefully handpicked.
Presented 3 at a time.

Optimal Peanut Butter and Banana Sandwiches

Ethan Rosenthal

Preparing a peanut butter and banana sandwich has never been more geeky.

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Why do we minimize the mean squared error?

Alex Molas

A refresher on the theory behind Mean Squared Error.

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Legible SQL

Vicki Boykis

Some tips on how to write SQL queries that are legible to other humans.

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