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

My e-commerce dataset I used this dataset from Kaggle. It is not a very complicated or detailed one but enough to study linear regression concept.

Learn the difference between linear regression and multiple regression and how investors can use these types of statistical analysis.

First, multiple linear regression models are considered and the design matrices are allowed to be different. Second, the predictor variables are either unconstrained or constrained to finite intervals ...

The problem of assessing influence and detecting influential cases in multiple linear regression with incomplete data is considered. A case is said to be influential if appreciable changes in fitted ...