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metafor (version 1.6-0)

Meta-Analysis Package for R

Description

The metafor package consists of a collection of functions for conducting meta-analyses in R. The package includes functions to calculate various effect size or outcome measures, fit fixed-, random-, and mixed-effects models to such data, carry out moderator and meta-regression analyses, and create various types of meta-analytical plots (e.g., forest, funnel, radial, and L'Abbe plots). For meta-analyses of 2x2 table data, the Mantel-Haenszel and Peto's method are also implemented.

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Version

Install

install.packages('metafor')

Monthly Downloads

37,597

Version

1.6-0

License

GPL-2

Maintainer

Wolfgang Viechtbauer

Last Published

April 13th, 2011

Functions in metafor (1.6-0)

confint.rma.uni

Confidence Intervals for rma Objects
forest.cumul.rma

Forest Plots for cumul.rma Objects
fitstats.rma

Fit Statistics and Information Criteria for rma Objects
leave1out

Leave-One-Out Diagnostics
permutest

Permutation Tests
dat.empint

Studies on the Validity of Employment Interviews
coef.rma

Model Coefficients for rma Objects
fitstats

Fit Statistics and Information Criteria
dat.los

Studies on the Length of Hospital Stay of Stroke Patients
blup.rma.uni

Best Linear Unbiased Predictions for rma.uni Objects
cumul.rma.mh

Cumulative Meta-Analysis for rma.mh and rma.peto Objects
forest.default

Forest Plots
cumul

Cumulative Meta-Analysis
escalc

Calculate Effect Size and Outcome Measures
addpoly.rma

Add Summary Estimate Polygon to Forest Plot
influence.rma.uni

Case Diagnostics for rma.uni Objects
cumul.rma.uni

Cumulative Meta-Analysis for rma.uni Objects
funnel.rma

Funnel Plots for rma Objects
fitted.rma

Fitted Values for rma Objects
anova.rma.uni

Compare Fit Statistics and Likelihoods of rma.uni Objects
dat.bcg

Studies on the Effectiveness of the BCG Vaccine for Preventing Tuberculosis
print.anova.rma.uni

Print Method for anova.rma.uni Objects
print.regtest.rma

Print Method for regtest.rma Objects
dat.warfarin

Studies on the Effectiveness of Warfarin for Preventing Strokes
labbe

L'Abbe Plots
addpoly.default

Add Polygons to Forest Plot
metafor.news

Read News File of the Metafor Package
dat.co2

Studies on the Effects of Elevated CO2 Levels on Woody Plant Mass
print.fsn

Print Method for fsn Objects
print.rma.uni

Print Methods for rma Objects
plot.infl.rma.uni

Plot Method for infl.rma.uni Objects
leave1out.rma.mh

Leave-One-Out Diagnostics for rma.mh and rma.peto Objects
plot.rma.uni

Plot Method for rma Objects
regtest

Regression Tests for Funnel Plot Asymmetry
fsn

Fail-Safe N
print.list.rma

Print Method for list.rma Objects
weights.rma.uni

Weights for rma Objects
ranktest.rma

Rank Correlation Test for Funnel Plot Asymmetry for rma Objects
leave1out.rma.uni

Leave-One-Out Diagnostics for rma.uni Objects
regtest.rma

Regression Tests for Funnel Plot Asymmetry for rma Objects
radial

Radial Plots
forest.rma

Forest Plots for rma Objects
print.infl.rma.uni

Print Method for infl.rma.uni Objects
blup

Best Linear Unbiased Predictions
predict.rma

Predicted Values for rma Objects
forest

Forest Plots
trimfill

Trim and Fill Method
funnel

Funnel Plots
rma.mh

Meta-Analysis via the Mantel-Haenszel Method
rma.uni

Meta-Analysis via the Linear (Mixed-Effects) Model
metafor-package

Metafor: A Meta-Analysis Package for R
addpoly

Add Polygons to Forest Plot
radial.rma

Radial Plots for rma Objects
labbe.rma

L'Abbe Plots for rma Objects
residuals.rma

Residual Values based on rma Objects
permutest.rma.uni

Permutation Tests for rma.uni Objects
print.permutest.rma.uni

Print Method for permutest.rma.uni Objects
hatvalues.rma.uni

Diagonal Elements of the Hat Matrix for rma.uni Objects
coef.permutest.rma.uni

Model Coefficients for permutest.rma.uni Objects
ranktest

Rank Correlation Test for Funnel Plot Asymmetry
print.predict.rma

Print Method for predict.rma Objects
print.ranktest.rma

Print Method for ranktest.rma Objects
qqnorm.rma.uni

Normal QQ Plot for rma Objects
transf

Transformation Functions
trimfill.rma.uni

Trim and Fill Method for rma.uni Objects
vcov.rma

Variance-Covariance Matrix of Parameter Estimates for rma Objects
rma.peto

Meta-Analysis via Peto's Method