Lab 3: Feedback and Discussion

Nicky Wakim

2026-02-25

Get into groups of 2-4

• No more than 4!
• Introduce yourself and your research question
• Share you html documents with each other (email, airdrop, etc.)

Discuss confounders and potential interactions

• This will drive a lot of our model selection

Multivariate plots

• Does your plot show all the categories together?
• AKA can you get a sense of possible confounder/interaction easily from your plot?
  • Can someone unfamiliar with the data get a sense of it in a minute or less?

Multiple Linear Regression

• Does everyone have an interpretation for each coefficient for the main variable?
• How would you synthesize the results in a sentence or two?
  • In the poster, it will be good to discuss the trend, then give an example of how you would interpret each coefficient