Discussion of Quiz #5
Introduction to quadratic regression models
- Fitting a quadratic regression model
- See perch.R in our Google Drive folder
- As we discussed in class with the Kenyon tuition data, simply add a quadratic term to the right hand side of your model in the lm() command
In class exercises
I will have individual conversations with each of you on Friday to let you know exactly where you stand with 80% of your grade determined.