Inverse Probability of Treatment Weighting (IPTW) ref
https://cran.r-project.org/web/packages/riskdiff/vignettes/iptw-analysis.html
Causal Inference with IPTW in riskdiff
Introduction This vignette demonstrates how to use the riskdiff package to perform causal inference using Inverse Probability of Treatment Weighting (IPTW). IPTW is a powerful method for estimating causal effects from observational data by creating a pseud
cran.r-project.org
https://pmc.ncbi.nlm.nih.gov/articles/PMC8757413/
An introduction to inverse probability of treatment weighting in observational research - PMC
ABSTRACT In this article we introduce the concept of inverse probability of treatment weighting (IPTW) and describe how this method can be applied to adjust for measured confounding in observational research, illustrated by a clinical example from nephrolo
pmc.ncbi.nlm.nih.gov