Chapter 8 Multiple Linear Regression

  • Extends simple linear regression.
  • Describes a linear relationship between a single continuous \(Y\) variable, and several \(X\) variables.
  • Predicts \(Y\) from \(X_{1}, X_{2}, \ldots , X_{P}\).

Now it’s no longer a 2D regression line, but a \(p\) dimensional regression plane.