Linear Least Squares Regression Line Calculator

Enter at least two XY data pairs separated by spaces.

Applied Formulas:

	Best linear equation through the data point dispersion
and
n	Number of matching XY data pairs (at least 2)
m	Slope or tangent of the angle of the regression line
b	Y-Intercept (y value at x=0)
	Sum of all X data values
	Sum of squares of all X data values
	Sum of all Y data values
	Sum of products of all matching XY data pairs