Statistics and Statistical Programming (Winter 2021)/Day 4 session plan

Agenda

• Reminders:
  • Research Project Plan + Dataset Identification (due next Friday 10/9)
  • If you're having trouble getting started, check out the many suggested resources in the Wiki
  • Feel free to use OH / Discord to chat with the teaching team about these
• Managing R and RStudio
  • Lost in space: workspaces, environments, working directories, projects, notebooks, scripts, and consoles oh my!
  • Rmarkdown, code chunks, and knitting
• Code, functions, concepts
  • Data import tips
  • Writing "clean" and "elegant" code
  • Vectorized functions (yes, these are confusing)
  • Selection/subsets/masks
• Statistical Questions
  • When are mean/sd appropriate? How to know?
  • Interpreting summary stats of a transformed variable
• Session feedback!