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!

Linear regression attempts to estimate a line that best fits the data (a line of best fit) and the equation of that line results in the regression equation.

Regression equations were developed for the estimation of percent body fat from less direct anthropometric measures. The selection of the best regressors from 17 independent variables was performed by ...