"Some notes on the proposal for capturing interaction and effect modification using DAGs" by Zhao Yang

Selected Works of Zhao (Tony) Yang, Ph.D.

Unpublished Paper

Some notes on the proposal for capturing interaction and effect modification using DAGs

(2024)

Zhao Yang

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Abstract

The paper by Attia et al (2022) proposed a novel type of directed acyclic graph (DAG) to graphically represent interaction or effect modification. The proposal could be a step forward to fill the gap of capturing biologically meaningful interaction or effect modification using conventional DAG tool. We make some remarks in combination with the examples adapted from VanderWeele to further demonstrate the usefulness of the proposal.

Keywords

DAG,
interaction,
effect modification

Disciplines

Applied Statistics,
Biostatistics and
Clinical Trials

Publication Date

Spring January, 2024

Citation Information

Zhao Yang. "Some notes on the proposal for capturing interaction and effect modification using DAGs" (2024)
Available at: http://works.bepress.com/zyang/29/