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

Survival AnalysisJan 29New
Cox Proportional Hazards Regression
Cox Proportional Hazards Regression models the effect of multiple variables on time-to-event outcomes. Use it to identify which factors accelerate or delay an event such as churn, conversion, or failure.

Survival AnalysisJan 29New
Kaplan-Meier Estimator
The Kaplan-Meier Estimator constructs a survival curve showing the probability of not experiencing an event over time. Use it to visualize retention, estimate median survival, and handle censored data.
