10/29/2025

Green light on final project with Vaughn Hajra and his team - we will Zoom with them next Wednesday for 30 minutes

Using R to implement multiple comparisons procedures - open GRsite.R

Contrasts

• Definition
• Examples
• Estimation method (Spjotvoll)
  • Exercise 77 on page 282

Simultaneous confidence intervals for all simple contrasts

• How many simple contrasts do we need to estimate?
• Critlow-Fligner Procedure
  • Exercise 81 on page 286.

Lab time to complete Kruskal Wallis lab

We will have a problem session on Friday.