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Interpreting and Graphing Interactions in Stata

August 10, 2020 @ 12:00 pm - 3:00 pm

Click here for the seminar notes!

In regression, we are often interested in an interaction, which is the modification of the effect of an independent variable by another. Interactions can be decomposed and probed in three ways, by 1) testing each effect against zero, 2) testing differences between effects, and 3) plotting. This seminar will demonstrate how to do all three analyses in Stata for the following linear models with interactions: continuous-by-continuous, categorical-by-continuous, and categorical-by-categorical. Recommended: Prior knowledge of linear regression and a computer with Stata installed.

Attendance is restricted to researchers from the University of California.  The information for the Zoom meeting will be sent the day before the workshop.

If you have any further questions regarding the workshop, please contact instructor Johnny Lin.