Least Squares
- Author:
- user3357
Slide to the next stage, then move the blue points to find the line of best fit for the points shown.
Click the button for a new set of points.
The object is to estimate the 'least squares' line.
Stage 1 shows you the points.
Stage 2 gives you the opportunity to estimate the line of best fit.
Stage 3 plots the residuals.
Stage 4 give you the 'square' of the residuals.
Stage 5 reveals the true least squares regression line.