Least-squares fitting of data

About this calculator

This applet determines a linear or polynomial function that is least-squares fitted to a discrete set of data points. Functions of one variable, Y(x), can be plotted. Such functions are: linear of degree one and polynomial of any degree.

Regression Calculator


This applet created by Michel Comeau (http://www3.sympatico.ca/mcomeau/). Applet used by permission of the author. Copyright © 1999 Michel Comeau.