Jan 26, 2019
An exploration about bootstrap method, the motivation, and how it works
Oct 3, 2018
Walk through the beautiful math of statistical significance
Aug 3, 2018
While taking the A/B testing course by Google on Udacity, I had some questions about some of the mathematical steps that were not clearly…
Jan 23, 2018
Innovate faster and improve more
Jun 16, 2019
Why is correlation not enough, or is correlation enough for inference? The question bugging the scientific community for a century.
Apr 10, 2020
Take the t-test and throw out the t. What you’re left with is just as neat.
Apr 1, 2018
For a person being from a non-statistical background the most confusing aspect of statistics, are always the fundamental statistical tests…
Aug 19, 2020
A handy collection for the data scientists
Dec 12, 2019
What are some statistical tests that we are most familiar with?
Apr 16, 2018
Drawing inferences from A/B tests is an integral job to many data scientists. Often, we hear about the frequentist (classical) approach…
Nov 28, 2020
A/B testing is a tool that allows to check whether certain causal relationship hold. For example, a data scientist working for an…
Aug 21, 2020
Renaming that pesky little number to relearn how to use it
Jul 24, 2020
A look inside one of the most powerful tools of the tech trade
Apr 1, 2019
Seeing is believing: build intuition by simulating everything, visualizing everything, and inspecting everything
A how-to guide to calculating Bayesian Expected Loss for your experiment
Aug 4, 2020
A Key to Hypothesis Testing For Categorical Variables
Jul 19, 2018
Test statistics (including p-value) is a must-know concept in finance and data science. Process of test statistics can be used to help us…
Nov 21, 2020
Other names AB testing, Confirmative Analysis, and significance testing.
Jun 2, 2020
A single, basic example: fully explained.
Who is P. Value, really? It’s the most popular celebrity calculation of our time — and maybe the most misunderstood. Our interviewer sat…
Data Scientist / Idea sharing / Learning & Personal Growth
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