2.3 - Ordinary Least Squares

How to install R and RStudio?

How to Install packages and import data in Rstudio?

1.1 - What Is Econometrics?

1.4 - Causality, Ceteris Paribus, & Counterfactual Reasoning

2.1 - The Simple Linear Regression

2.2 - OLS: A Graphical Representation

2.3 - Ordinary Least Squares

2.4 - Ordinary Least Squares (Example in R)

2.5 - Goodness of Fit

2.6 - Goodness of Fit (Example in R)

2.7 - Fitted Values and Residuals

2.8 - Regression on a Binary Variable