Statistical Methods for Sensitivity Analysis in Meta-Analysis
Overview
The following methods are implemented to evaluate how sensitive the results of a meta-analysis are to potential bias in meta-analysis and to support Schwarzer et al. (2015) DOI:10.1007/978-3-319-21416-0, Chapter 5 'Small-Study Effects in Meta-Analysis': - Copas selection model described in Copas & Shi (2001) DOI:10.1177/096228020101000402; - limit meta-analysis by Rücker et al. (2011) DOI:10.1093/biostatistics/kxq046; - upper bound for outcome reporting bias by Copas & Jackson (2004) DOI:10.1111/j.0006-341X.2004.00161.x; - imputation methods for missing binary data by Gamble & Hollis (2005) DOI:10.1016/j.jclinepi.2004.09.013 and Higgins et al. (2008) DOI:10.1177/1740774508091600; - LFK index test and Doi plot by Furuya-Kanamori et al. (2018) DOI:10.1097/XEB.0000000000000141.
Major changes
- R functions lfkindex() and doiplot() can be used in meta-analysis with missing treatment effect or standard error
User-visible changes
- print.copas():
- new arguments 'text.adj' and 'text.unadj' to label results for the adjusted and unadjusted treatment estimate
- limitmeta():
- print informative error message if input is a generalised linear mixed model
- metamiss():
- replace infinite values in argument 'IMOR.e' and 'IMOR.c' with value 1e8
- Do not print the start-up message concerning older version of R package **metasens** for readers of 'Meta-Analysis with R (Use R!)'
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Internal changes
- copas(), lfkindex(), limitmeta(), orbbound:
- check for three-level meta-analysis
From NEWS.md in the release
Install
Health
- OK13 OK2026-08-05
- NOTE12 OK, 1 NOTE2026-08-01
- OK13 OK2026-06-09
- ERROR12 OK, 1 ERROR2026-06-08
- OK14 OK2026-03-10
Documentation
- Help pages
- 19includes a package overview page
- Examples that run
- 100%18 run in a plain check
- Exported functions with examples
- 100%
- Documented parameters
- 66%
- Return-value docs
- 50%
- Help pages citing references
- 42%
Downloads
Repository
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2 development-tooling and community-health practices detected across 2 families in the upstream repository
Checks run against github.com/guido-s/metasens on 2026-10-21.
Dependencies
Installing metasens adds 56 packages (28 with compiled code, 52 MB of source tarballs). Heaviest: stringi 11 MB, ggplot2 6.0 MB, metafor 4.8 MB.
Code & Tests
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- RR 4.6.0 released · 2026-04-24
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- RR 4.4.0 released · 2024-04-24
- RR 4.3.0 released · 2023-04-21
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- RR 4.2.0 released · 2022-04-22
- 1.0-12022-01-28 · diff ↗
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- RR 4.1.0 released · 2021-05-18
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- 0.5-02020-09-29 · diff ↗
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- RR 4.0.0 released · 2020-04-24
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Package metadata
- First published
- 2014-06-24
- Total releases
- 15 / 12 yrs
- License
- GPL (>= 2) OSI
- Bundled data
- 0.8 KB / 2 files
- Download size
- 86 KB
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