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metamedian

Meta-Analysis of Medians

v1.2.1 · Mar 18, 2025 · GPL (>= 3)

Description

Implements several methods to meta-analyze studies that report the sample median of the outcome. The methods described by McGrath et al. (2019) <doi:10.1002/sim.8013>, Ozturk and Balakrishnan (2020) <doi:10.1002/sim.8738>, and McGrath et al. (2020a) <doi:10.1002/bimj.201900036> can be applied to directly meta-analyze the median or difference of medians between groups. Additionally, a number of methods (e.g., McGrath et al. (2020b) <doi:10.1177/0962280219889080>, Cai et al. (2021) <doi:10.1177/09622802211047348>, and McGrath et al. (2023) <doi:10.1177/09622802221139233>) are implemented to estimate study-specific (difference of) means and their standard errors in order to estimate the pooled (difference of) means. Methods for meta-analyzing median survival times (McGrath et al. (2025) <doi:10.48550/arXiv.2503.03065>) are also implemented. See McGrath et al. (2024) <doi:10.1002/jrsm.1686> for a detailed guide on using the package.

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r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Dependency Network

Dependencies Reverse dependencies estmeansd Hmisc metaBLUE metafor metamedian

Version History

new 1.2.1 Mar 10, 2026
updated 1.2.1 ← 1.1.1 diff Mar 17, 2025
updated 1.1.1 ← 1.1.0 diff Dec 13, 2023
updated 1.1.0 ← 1.0.0 diff Sep 16, 2023
updated 1.0.0 ← 0.1.6 diff Feb 27, 2023
updated 0.1.6 ← 0.1.5 diff Jun 18, 2022
updated 0.1.5 ← 0.1.4 diff Jan 27, 2020
updated 0.1.4 ← 0.1.3 diff May 18, 2019
updated 0.1.3 ← 0.1.2 diff Mar 8, 2019
updated 0.1.2 ← 0.1.1 diff Feb 10, 2019
updated 0.1.1 ← 0.1.0 diff Nov 23, 2018
new 0.1.0 Oct 5, 2018