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metagroup: Meaningful Grouping of Studies in Meta-Analysis

Performs meaningful subgrouping in a meta-analysis. This is a two-step process; first, use the iterative grouping functions (e.g., mgbin(), mgcont() ) to partition studies into statistically homogeneous clusters based on their effect size data. Second, use the meaning() function to analyze these new subgroups and understand their composition based on study-level characteristics (e.g., country, setting). This approach helps to uncover hidden structures in meta-analytic data and provide a deeper interpretation of heterogeneity.

Version: 1.0.2
Imports: dplyr, ggplot2, magrittr, meta, rlang
Published: 2025-09-10
DOI: 10.32614/CRAN.package.metagroup
Author: Ahmed Abdelmageed ORCID iD [cre, aut]
Maintainer: Ahmed Abdelmageed <ahmedelsaeedmassad at gmail.com>
License: GPL (≥ 3)
URL: https://github.com/asmpro7/metagroup/
NeedsCompilation: no
Materials: README, NEWS
CRAN checks: metagroup results

Documentation:

Reference manual: metagroup.html , metagroup.pdf

Downloads:

Package source: metagroup_1.0.2.tar.gz
Windows binaries: r-devel: metagroup_1.0.2.zip, r-release: metagroup_1.0.2.zip, r-oldrel: metagroup_1.0.2.zip
macOS binaries: r-release (arm64): metagroup_1.0.2.tgz, r-oldrel (arm64): metagroup_1.0.2.tgz, r-release (x86_64): metagroup_1.0.2.tgz, r-oldrel (x86_64): metagroup_1.0.2.tgz

Linking:

Please use the canonical form https://CRAN.R-project.org/package=metagroup to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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