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metap (version 1.4)

Meta-Analysis of Significance Values

Description

The canonical way to perform meta-analysis involves using effect sizes. When they are not available this package provides a number of methods for meta-analysis of significance values including the methods of Edgington, Fisher, Lancaster, Stouffer, Tippett, and Wilkinson; a number of data-sets to replicate published results; and a routine for graphical display.

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Version

Install

install.packages('metap')

Monthly Downloads

6,320

Version

1.4

License

GPL-2

Maintainer

Michael Dewey

Last Published

July 12th, 2020

Functions in metap (1.4)

wilkinsonp

Combine p-values using Wilkinson's method
meanz

Combine p values using mean z method
two2one

Convert two-sided p-values to one-sided
votep

Combine p-values by the vote counting method
sumz

Combine p-values using the sum of z (Stouffer's) method
truncated

Truncated product method routine
sump

Combine p-values using the sum of p (Edgington's) method
sumlog

Combine p-values by the sum of logs (Fisher's) method
logitp

Combine p values using logit method
metap-package

metap
invchisq

Combine p values using inverse chi squared method
package-data

Example data
plotp

Q-Q plot of p-values
allmetap

Carry out all or some of the methods in the package
invt

Combine p values using inverse t method
meanp

Combine p values by the mean p method
schweder

Schweder and Spjotvoll plot