Time-to-Event: The Kaplan–Meier Estimator
How the Kaplan–Meier calculation works and how the survival curve is built. Covers the survival function S(t), step functions, and at-risk sets.
View lessonStatistical Education
Mini lessons on key statistical topics
Each lesson is a self-contained HTML guide with explanations, code, and examples. New lessons are added over time. Topics use the trcpetc R package where relevant.
Understanding the P-Value
What the p-value means, when it's small vs large, and how it connects to the null hypothesis and 95% confidence intervals.
View lessonBootstrapping
Use cases, how it works, and types of bootstrap. Resampling-based inference without strong distributional assumptions.
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