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Experimental design, data analysis, and statistical tooling for modern teams. No hype, just the math.

Bayesian Hierarchical Models: Borrowing Strength Across Segments
Bayesian MethodsJan 29New

Bayesian Hierarchical Models: Borrowing Strength Across Segments

How hierarchical Bayesian models share information across segments to improve estimates. Learn partial pooling, when it helps, and how to implement it.

Bayesian Regression: When Shrinkage Improves Predictions
Bayesian MethodsJan 29New

Bayesian Regression: When Shrinkage Improves Predictions

Learn how Bayesian regression uses priors as regularization to improve predictions. Practical guide to shrinkage, uncertainty quantification, and when it beats OLS.