The purpose of this tutorial is to continue our exploration of regression by constructing linear models with two or more explanatory variables. This is an extension of Lesson 9. I will start with a ...

The purpose of this tutorial is to continue our exploration of regression by constructing linear models with two or more explanatory variables. This is an extension of Lesson 9. I will start with a ...

This code correctly implements linear regression with dummy variables, avoids the dummy variable trap, and evaluates the model's accuracy. This is a valid approach to train a linear regression model ...