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Analysis and Visualization of Interactions in R

June 10 @ 1:00 pm - 4:00 pm

In regression, we are often interested in an interaction, which is the modification or moderation of the effect of an independent variable by another. Understanding interactions involves interpreting the regression coefficients, estimating and testing simple effects and their differences, and visualizing the interaction. This workshop will teach you how to do all of these thing in R using base R, as well as the emmeans and ggplot2 packages. Some prior knowledge of linear regression and experience with R is recommended but not necessary.

The workshop notes are here: https://stats.oarc.ucla.edu/r/seminars/analysis-and-visualization-of-interactions-in-r/.

Register here:  https://ucla.zoom.us/meeting/register/tJUrdOqhrT0oGdwC1gqE0Vg5s5sfi3NUykjL


June 10
1:00 pm - 4:00 pm