# Regression line equation calculator

The line of best fit is described by the equation ŷ = bX + a, where b is the slope of the line and a is the intercept (i.e., the value of Y when X = 0). This calculator will determine the values of b and Clarify mathematic equations
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## Regression Line Formula

Introduction to Linear Regression. Recall that the equation of a straight line is given by y = a + b x, where b is called the slope of the line and a is called the y -intercept (the value of y where the ## Simple Linear Regression Calculator

This linear regression calculator is a comprehensive statistics tool since apart from the slope and the intercept values it returns as well the standard deviation and the correlation coefficient as ## Regression Line (Best Fit Line) Calculator

Enter two data sets and this calculator will find the equation of the regression line and correlation coefficient. The calculator will generate a step by step explanation along with the graphic

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One plus one is two.

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