Robust causal inference using directed acyclic graphs: the R package ‘dagitty’
Robust causal inference using directed acyclic graphs: the R package ‘dagitty’
Directed acyclic graphs (DAGs), which offer systematic representations of causal relationships, have become an established framework for the analysis of causal inference in epidemiology, often being used to determine covariate adjustment sets for minimizing confounding bias. DAGitty is a popular web application for drawing and analysing DAGs. Here we introduce …