🧪 Interactive Linear Regression Model

This interactive simulation allows you to explore the core concepts of linear regression by manipulating data points on a 2D graph. Observe how the line of best fit dynamically adjusts as you change the position and distribution of your data, providing a visual understanding of this fundamental statistical technique. Added a noise slider and a button that generates a batch of random points around a hidden line, feeding straight into the least-squares calculation so you can see how noise degrades the fit.

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install