Tutorials

Clear pathways from method to application.

Choose a topic and follow a concise, step-by-step guide designed for students, researchers, and applied analysts.

Learning paths

What would you like to learn?

Each tutorial includes objectives, practical steps, and interpretation guidance.

Visualize data

Learn a reliable workflow for choosing, creating, refining, and interpreting statistical graphics in R.

Explain relationships

Move from model specification to estimation, diagnostics, and careful interpretation of regression results.

Model change over time

Explore temporal structure, stationarity, lag dynamics, model validation, and forecasting in economic data.