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meta (version 6.2-1)

General Package for Meta-Analysis

Description

User-friendly general package providing standard methods for meta-analysis and supporting Schwarzer, Carpenter, and Rücker , "Meta-Analysis with R" (2015): - common effect and random effects meta-analysis; - several plots (forest, funnel, Galbraith / radial, L'Abbe, Baujat, bubble); - three-level meta-analysis model; - generalised linear mixed model; - Hartung-Knapp method for random effects model; - Kenward-Roger method for random effects model; - prediction interval; - statistical tests for funnel plot asymmetry; - trim-and-fill method to evaluate bias in meta-analysis; - meta-regression; - cumulative meta-analysis and leave-one-out meta-analysis; - import data from 'RevMan 5'; - produce forest plot summarising several (subgroup) meta-analyses.

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Install

install.packages('meta')

Monthly Downloads

25,100

Version

6.2-1

License

GPL (>= 2)

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Maintainer

Last Published

February 28th, 2023

Functions in meta (6.2-1)

labels.meta

Create study labels for forest plot
labbe.metabin

L'Abbé plot for meta-analysis with binary outcomes
gs

Get default for a meta-analysis setting.
longarm

Transform data from pairwise comparisons to long arm-based format
funnel.meta

Funnel plot
meta-object

Description of R object of class "meta"
cisapride

Cisapride in Non-Ulcer Dispepsia
drapery

Drapery plot
forest.metabind

Forest plot to display the result of a meta-analysis
forest.meta

Forest plot to display the result of a meta-analysis
metabias.rm5

Cochrane review: Test for funnel plot asymmetry
metacr

Meta-analysis of outcome data from Cochrane review
metacont

Meta-analysis of continuous outcome data
metacor

Meta-analysis of correlations
metacum.meta

Cumulative meta-analysis
meta-sm

Description of summary measures available in R package meta
metabias.meta

Test for funnel plot asymmetry
meta-package

meta: Brief overview of methods and general hints
metabind

Combine and summarize meta-analysis objects
metabin

Meta-analysis of binary outcome data
or2smd

Conversion from log odds ratio to standardised mean difference
metarate

Meta-analysis of single incidence rates
metamean

Meta-analysis of single means
metagen

Generic inverse variance meta-analysis
metamerge

Merge pooled results of two meta-analyses
metainf.meta

Influence analysis in meta-analysis using leave-one-out method
metainc

Meta-analysis of incidence rates
metareg.meta

Meta-regression
nnt

Calculate the number needed to treat (NNT)
metaprop

Meta-analysis of single proportions
smd2or

Conversion from standardised mean difference to log odds ratio
print.summary.meta

Print detailed meta-analysis results
print.rm5

Cochrane review: summary of meta-analyses
subset.longarm

Return subset of longarm object
print.meta

Print meta-analysis results
settings.meta

Print and change default settings to conduct and print or plot meta-analyses in R package meta.
read.mtv

Import RevMan 4 data files (.mtv)
radial.meta

Radial plot
smoking

Smoking example
read.rm5

Import RevMan 5 analysis data
trimfill.rm5

Cochrane review: trim-and-fill method
update.meta

Update a meta-analysis object
summary.meta

Summary of meta-analysis results
weights.meta

Calculate absolute and percentage weights for meta-analysis
summary.rm5

Cochrane review: detailed summary of meta-analyses
woodyplants

Elevated CO_2 and total biomass of woody plants
trimfill.meta

Trim-and-fill method to adjust for bias in meta-analysis
amlodipine

Amlodipine for Work Capacity
as.data.frame.meta

Additional functions for objects of class meta
JAMAlabels

Create study labels in JAMA layout (deprecated function)
ci

Calculation of confidence intervals (based on normal approximation or t-distribution)
baujat.meta

Baujat plot to explore heterogeneity in meta-analysis
Olkin1995

Thrombolytic Therapy after Acute Myocardial Infarction
Pagliaro1992

Meta-analysis on Prevention of First Bleeding in Cirrhosis
bubble.metareg

Bubble plot to display the result of a meta-regression
Fleiss1993bin

Aspirin after Myocardial Infarction
Fleiss1993cont

Mental Health Treatment