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A/B testing, zero-inflated (truncated) distributions and power
If you happen to work in a consumer-facing company’s data function and analyze user behavior, there is a good chance you may have seen this sort of distribution when looking at any metric that...
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Getting to decisions faster in A/B tests – part 1: literature review
Inspired by someone’s t-shirt photo on LinkedIn (see also: part 2) My current job involves supporting product managers in setting up and running experiments (a.k.a. A/B tests). One of the key...
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Getting faster to decisions in A/B tests – part 2: misinterpretations and...
(this post is dedicated to Qixuan: thank you for all the patience on all the evenings I kept on bringing up various maddening questions, for the feedback on early drafts, and for all suggestions. This...
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Modeling tenure effects the Bayesian way
notebook Rethinking-inspired¶For the past few months, I've been spending a lot of my time on following the Statistical Rethinking course by Richard McElreath. I've heard good things about it before,...
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Estimating home court advantage in Lithuanian Basketball League with Gaussian...
notebook It was a bit more than a year ago that I built my first real Bayesian model. As part of Georgia Tech's Bayesian Statistics class, I attempted to quantify home court advantage in Lithuanian...
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