1. R Tutorial on the data frame (Econometrics in R)
R2. Reading Stata files and Data Manipulation (Econometrics in R)
R3. Tutorial on Distributions (Econometrics in R)
R4. Running a regression (Econometrics in R)
R5. Regressions with Categorical Explanatory Variables (Econometrics in R)
R6. Testing Multiple Linear Hypotheses (Econometrics in R)