Statistics and Statistical Programming (Fall 2020)/w09 session plan

11/10 Agenda

• Problem Sets
  • Quick review on indexing data
    • Many ways to do the same thing
    • Where to look to double check?
  • Tons of data viz options in the solutions
    • Histogram bin width
  • Questions on SQs?
    • Even though we weren't sure assumptions were totally met for ANOVA, we soldiered on anyway. Thoughts?
    • "Dichotomizing" variables
  • Questions on EQs?
• Thursday
  • Linear regression (one X, one Y).
  • Supplement is focused on interpretation/prediction.