Analysis of Variance (ANOVA) in R

Term: Spring 2025

Date: March 21st, 2025

Time: 2:00pm - 4:00pm

Location: Graduate Life Center 40

Instructors: Stephanie DeHart & Kate Miller

Presented By: Statistical Application and Innovations Group (SAIG) and Professional Development Network (PDN)

Description:

Do you have data that includes a continuous response, but want to test the differences between different levels of a categorical predictor? Performing an ANOVA may be appropriate. What if you have more than one categorical predictor or also have a continuous predictor variable? In the SAIG Short Course ANOVA in R, we will cover several varieties of ANOVA, a common statistical procedure. The following topics will be covered:


Understanding when using ANOVA is appropriate
Checking ANOVA assumptions
Fitting a one-way ANOVA model
Fitting a two-way ANOVA model
Interpreting interactions
Fitting an ANCOVA mode