Evidence map›Paper›PMID 41848797›Full record

ReviewCurrent environmental health reports2026

A Review of R Packages for Bayesian Model-based Clustering of High-dimensional Multivariate Environmental Exposures.

Briana J K Stephenson, Yiran Fu

Abstract readReview
In one paragraph

Review in Current environmental health reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Briana J K StephensonDepartment of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA. bstephenson@hsph.harvard.edu.ORCID http://orcid.org/0000-0002-6147-1039
Yiran FuMassachusetts General Hospital Biostatistics, Boston, MA, USA.

Funding

Statistical methods to understand changes in dietary patterns over time and cardiovascular disease risk among understudied populationsK01HL166442 · NHLBI · HARVARD UNIVERSITY D/B/A HARVARD SCHOOL OF PUBLIC HEALTH · PI Briana Joy Kennedy Stephenson · 2023 to 2026
$647k
NHLBI NIH HHS K01 HL166442NHLBI NIH HHS K01HL166442
6 · The paper itself

Abstract

purpose of reviewThe analysis of a collective set of environmental health exposures in large populations can be complex due to its dimensionality, correlation between exposures, and skewed data structures. Bayesian model-based clustering has gained traction for its computational advantages and model flexibility for the analysis of big data. This review aims to highlight R packages available to derive environmental exposure patterns in heterogeneous populations using a Bayesian mixture model framework. RECENT

findingsTwenty-one packages have been developed since 2006 with the capability of analyzing multivariate exposures, with more than half being released in the last ten years. Packages are available to identify both cross-sectional and longitudinal exposure patterns from a joint set of continuous, binary, categorical, directional, and ranked data types. Bayesian nonparametric priors are available to determine the appropriate number of latent clusters to fit. Variable selection is also available in some packages to focus primarily on exposures that may drive underlying patterns present. Bayesian mixture models are an attractive solution to analyze joint environmental exposures and its subsequent impact on population health. While software packages have been developed to provide researchers with advanced tools and models suitable for data complexities seen in environmental exposure data, their applications in the literature is significantly low. Further awareness of software packages and their capabilities could increase utilization and improve analysis of environmental exposures and population health.

Indexed as

Environmental ExposureSoftwareBayes TheoremCluster AnalysisClustering AlgorithmsHumansModels, StatisticalMultivariate AnalysisBayesian model-based clusteringEnvironmental exposuresHigh-dimensional dataMixture modelsR packages

Identifiers

PMID41848797
PMCPMC12999741

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.