Posts
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Against CUPED
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Turning a big dial and constantly looking back at the audience
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Chart go up
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Mistakes in data team mathematics
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How is my feature doing?
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A/B testing and time
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Trending towards significance, revisited
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Running experiments with small sample size
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A graphical exploration of power, type S, and type M errors
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How to evaluate a quantitative claim
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The dual mandate of A/B testing
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How to find the sample size for an A/B test
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The Bayesian Euro step
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Reflections On Data Science In Big Tech
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Why no one writes unit tests for data
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Simple pandas
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A random walk down Wall Street
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Sic transit
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Adventures in incremental dbt
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Retry-driven development
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