8.3 Effect Modification: Stratifying vs Modelling With Interaction Term

Published: 01 February 2021
on channel: MarinStatsLectures-R Programming & Statistics
10,047
135

This video compares and contrasts the ideas of addressing effect modification by stratifying versus modelling it using an interaction term. The video that follows compares these approaches numerically using R.

These videos support a course I teach at The University of British Columbia (SPPH 500), which covers the use of regression models in Health Research. These videos were put together to use for remote teaching in response to COVID.

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