Lab 05

Expanding multiple linear regression

Nov 04, 2024

Welcome

Goals

• Review AE 06
• Looking ahead - project presentations
• Lab 05: Expanding multiple linear regression

AE 06

📋 sta221-fa24.netlify.app/ae/ab-06-prob-odds

• Explore the relationship between performance rating and likelihood of promotion

• We will review Exercises 4 and 5

  • Responses on Google Slide

Next week’s lab: Project Presentations

• 5 - 8 minute presentation about your project

  • Introduce subject matter and research question

  • Highlights from exploratory data analysis

  • Modeling strategy / initial modeling (if available)

  • Any questions you’d like to get feedback on

See project instructions for more detail.

Lab 05: Expanding multiple linear regression

This lab focuses on

• modeling complex data using variable transformations, categorical predictors and interactions, and various model specifications.

• evaluating model diagnostics and conditions.

🔗 https://sta221-fa24.netlify.app/labs/lab-05

Reminder: Tips for working on a team

• Do not pressure each other to finish early; use the time wisely to really learn the material and produce a quality report.

• The labs are structured to help you learn the steps of a data analysis. Do not split up the lab among the team members; work on it together in its entirety.

• Everyone has something to contribute! Use the lab groups as an opportunity to share ideas and learn from each other.