Engineering Data Analysis2D
Regression and Correlation - Theory & Concepts
Simple and multiple linear regression, correlation coefficients, least squares method, and residual analysis.
Open the complete lessonEngineering Data Analysis
Linear Regression Sandbox
Click on the grid to plot points
Slope (m)0.000
Intercept (b)0.000
Correlation (r)0.0000
R² (Coeff. of Det.)0.0000
Regression Equation
The line of best fit is calculated using Ordinary Least Squares (OLS) which minimizes the sum of squared residuals: