Key Points

Using RMarkdown

  • Use .md files for episodes when you want static content
  • Use .Rmd files for episodes when you need to generate output
  • Run sandpaper::check_lesson() to identify any issues with your lesson
  • Run sandpaper::build_lesson() to preview your lesson locally

Environments

  • A project environment tracks the R and package versions used in a project.
  • renv creates isolated, project‑specific libraries for reproducible workflows.
  • Reproducibility depends on stable, well‑defined environments.