Covariance Matrix, Regression Analysis, Standard Error, Confidence Interval, Hands On Tutorials.
lot simpler, and it does not lead to any practical difficulties in case of the autos data set. We will train (a.k.a. fit) a linear regression model on each one of these 50 vehicle samples using the OLS technique. Such a model is called as an Ordinary Least Squares Regression (OLSR) model. After