Videos for Tuesday, June 30, 2026–Monday, July 6, 2026
The videos below are selected to support and extend the concepts covered this week. Watch them before or after working through the exercises.
What interaction effects are, when they occur, and how to include and interpret them in regression models.
---
title: "Regression Modelling 2"
date: "2026-06-30"
date_end: "2026-07-06"
---
The videos below are selected to support and extend the concepts covered this week. Watch them before or after working through the exercises.
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## Interaction Effects in Regression
What interaction effects are, when they occur, and how to include and interpret them in regression models.
::: {.ratio .ratio-16x9}
<iframe src="https://www.youtube-nocookie.com/embed/1L5p2fkYklI" title="Interaction effects 1" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
:::
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