Discover how linear regression works, from simple to multiple linear regression, with step-by-step examples, graphs and real-world applications.

Course TopicsLinear models, generalized linear models, and nonlinear models are examples of parametric regression models because we know the function that describes the relationship between the ...

But there is a useful procedure, known as stepwise regression, which can aid you in the development of your model. In a “forward” stepwise regression analysis, the computer will begin by examining ...

Before building my model, I want to step back to offer an easy-to-understand definition of linear regression and why it’s vital to analyzing data. What is linear regression?

Model-combining (i.e., mixing) methods have been proposed in recent years to deal with uncertainty in model selection. Even though advantages of model combining over model selection have been ...

Ching-Fan Chung, Sample Means, Sample Autocovariances, and Linear Regression of Stationary Multivariate Long Memory Processes, Econometric Theory, Vol. 18, No. 1 (Feb ...

Linear forecasting models can be used in both types of forecasting methods. In the case of causal methods, the causal model may consist of a linear regression with several explanatory variables.