Introduction to Statistics
Introduction to Statistics and R
All Rmarkdown codes for the lab instructions are freely available here.
Labs

Lab 4: Conditional Means, Simple Linear Regression, and Fitting Regression Models in R

Lab 5: Multiple Regression I: Interpretation of Regression Coefficients, FrischWaugh Theorem

Lab 6: Multiple Linear Regression II: Data Preparation for a Concrete Data Analysis Example

Lab 10: Very Brief Introduction to Longitudinal Data Analysis