radEmu: Using Relative Abundance Data to Estimate of Multiplicative Differences in Mean Absolute Abundance

A differential abundance method for the analysis of microbiome data. 'radEmu' estimates fold-differences in the abundance of taxa across samples relative to "typical" fold-differences. Notably, it does not require pseudocounts, nor choosing a denominator taxon. For more details, see Clausen et al. (2026) <doi:10.1093/biomet/asag009>.

Version:	2.3.2.0
Depends:	MASS, Matrix, methods, magrittr, rlang, R (≥ 2.10)
Suggests:	testthat (≥ 3.0.0), numDeriv, phyloseq, TreeSummarizedExperiment, SummarizedExperiment, SingleCellExperiment, knitr, dplyr, ggplot2, stringr, parallel, rmarkdown
Published:	2026-04-03
DOI:	10.32614/CRAN.package.radEmu
Author:	David Clausen [aut], Amy D Willis [aut, cre], Sarah Teichman [aut]
Maintainer:	Amy D Willis <adwillis at uw.edu>
License:	MIT + file LICENSE
URL:	https://github.com/statdivlab/radEmu, https://statdivlab.github.io/radEmu/
NeedsCompilation:	no
Materials:	README, NEWS
CRAN checks:	radEmu results

Documentation:

Reference manual:	radEmu.html , radEmu.pdf
Vignettes:	Introduction to radEmu (source, R code) Introduction to radEmu with phyloseq (source, R code) Introduction to radEmu with TreeSummarizedExperiment (source, R code) Parallelizing computation for score tests with radEmu (source, R code) quickstart (source, R code) Using radEmu on clustered data (source, R code) Using radEmu with a reference taxon (source, R code)

Downloads:

Package source:	radEmu_2.3.2.0.tar.gz
Windows binaries:	r-devel: radEmu_2.3.2.0.zip, r-release: radEmu_2.3.1.0.zip, r-oldrel: radEmu_2.3.1.0.zip
macOS binaries:	r-release (arm64): radEmu_2.3.2.0.tgz, r-oldrel (arm64): not available, r-release (x86_64): radEmu_2.3.1.0.tgz, r-oldrel (x86_64): radEmu_2.3.1.0.tgz
Old sources:	radEmu archive

Linking:

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