Stats & Cats
Statistics explained clearly, tools that actually help, and cats doing maths. This site covers data concepts, statistical thinking, probability, and the kinds of numbers that show up in real decisions — written for people who want to understand what's going on, not just be handed a formula.
The cats are illustrative. The statistics are real.
From the blog
- Correlation Is Not Causation, Illustrated With Cat Food
A study shows premium cat food extends feline life. It probably doesn't. A walkthrough of confounders, causal DAGs, and collider bias — the machinery behind each illusion.
- Discrete vs Continuous Distributions: PMF, PDF, and CDF
The difference between discrete and continuous probability distributions, explained through the PMF, PDF, and CDF — with cat examples that are doing actual work.