Correlation vs Causation: Confounding & Simpson's Paradox
All lessons
- Correlation vs Causation: Confounding & Simpson's ParadoxFree
- The Gold Standard: Randomised Experiment & Average Treatment Effect Pro
- Difference-in-Differences: The 2×2 Table and the Regression Pro
- Checking Parallel Trends: Pre-Period Slopes, a Placebo Test & a Trend Chart Pro
- Matching: Nearest-Neighbour Controls with MIN, MATCH & INDEX Pro
- Propensity Scores & Inverse Probability Weighting (IPW) Pro
- Regression Discontinuity: The Jump at the Gold-Status Cutoff Pro
- Instrumental Variables: The Wald Estimator from a Randomised Nudge Pro
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