Econometrica publishes original articles in all branches of economics - theoretical and empirical, abstract and applied, providing wide-ranging coverage across the subject area. It promotes studies ...

Calculating a Least Squares Regression Line: Equation, Example, Explanation If you want a simple explanation of how to calculate and draw a line of best fit through your data, read on!

A linear relationship (or linear association) is a statistical term used to describe the directly proportional relationship between a variable and a constant.

The line of best fit is an output of regression analysis that represents the relationship between two or more variables in a dataset.