bama: High Dimensional Bayesian Mediation Analysis

Perform mediation analysis in the presence of high-dimensional mediators based on the potential outcome framework. Bayesian Mediation Analysis (BAMA), developed by Song et al (2019) <doi:10.1111/biom.13189> and Song et al (2020) <arXiv:2009.11409>, relies on two Bayesian sparse linear mixed models to simultaneously analyze a relatively large number of mediators for a continuous exposure and outcome assuming a small number of mediators are truly active. This sparsity assumption also allows the extension of univariate mediator analysis by casting the identification of active mediators as a variable selection problem and applying Bayesian methods with continuous shrinkage priors on the effects.

Package details

AuthorAlexander Rix [aut], Mike Kleinsasser [aut, cre], Yanyi Song [aut]
MaintainerMike Kleinsasser <mkleinsa@umich.edu>
LicenseGPL-3
Version1.2
URL https://github.com/umich-cphds/bama
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("bama")

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bama documentation built on Jan. 21, 2021, 5:07 p.m.