DOI: 10.18129/B9.bioc.pwrEWAS  

This package is for version 3.16 of Bioconductor; for the stable, up-to-date release version, see pwrEWAS.

A user-friendly tool for comprehensive power estimation for epigenome wide association studies (EWAS)

Bioconductor version: 3.16

pwrEWAS is a user-friendly tool to assists researchers in the design and planning of EWAS to help circumvent under- and overpowered studies.

Author: Stefan Graw

Maintainer: Stefan Graw <shgraw at>

Citation (from within R, enter citation("pwrEWAS")):


To install this package, start R (version "4.2") and enter:

if (!require("BiocManager", quietly = TRUE))


For older versions of R, please refer to the appropriate Bioconductor release.


To view documentation for the version of this package installed in your system, start R and enter:



PDF R Script pwrEWAS User's Guide
PDF   Reference Manual
Text   NEWS


biocViews DNAMethylation, DifferentialMethylation, Microarray, Software, TissueMicroarray
Version 1.12.0
In Bioconductor since BioC 3.10 (R-3.6) (3.5 years)
License Artistic-2.0
Depends shinyBS, foreach
Imports doParallel, abind, truncnorm, CpGassoc, shiny, ggplot2, parallel, shinyWidgets, BiocManager, doSNOW, limma, genefilter, stats, grDevices, methods, utils, graphics,
Suggests knitr, RUnit, BiocGenerics, rmarkdown
Depends On Me
Imports Me
Suggests Me
Links To Me
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Source Package pwrEWAS_1.12.0.tar.gz
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macOS Binary (x86_64) pwrEWAS_1.12.0.tgz
macOS Binary (arm64) pwrEWAS_1.12.0.tgz
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