Statistics Simulation
Regression Influence Playpen
An interactive pedagogical tool for exploring linear regression and statistical influence. Features real-time OLS calculations, influence highlights, and manual fit discovery mode.
Pattern Discovery Lab
Explore bivariate patterns and minimize residuals manually.
n = 0
Correlation (r)
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R-Squared
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Residual Error (SSE)
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Observed Slope (b₁)
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