Package: betterChromVAR 1.1.2

Pierre-Luc Germain

betterChromVAR: Improved ChromVAR (Chromatin Variation Across Regions)

A much faster analytical implementation of chromVAR, with additional features, used to infer TF activity from (bulk or single-cell) ATAC-seq data and motif annotations (or binding probabilities). The package also includes the CVnorm normalization method based on the chromVAR logic.

Authors:Pierre-Luc Germain [aut, cre]

betterChromVAR_1.1.2.tar.gz
betterChromVAR_1.1.2.zip(r-4.7)betterChromVAR_1.1.2.zip(r-4.6)betterChromVAR_1.1.2.zip(r-4.5)
betterChromVAR_1.1.2.tgz(r-4.6-any)betterChromVAR_1.1.2.tgz(r-4.5-any)
betterChromVAR_1.1.2.tar.gz(r-4.7-any)betterChromVAR_1.1.2.tar.gz(r-4.6-any)
betterChromVAR_1.1.2.tgz(r-4.6-emscripten)
manual.pdf |manual.html
card.svg |card.png
betterChromVAR/json (API)
NEWS

# Install 'betterChromVAR' in R:
install.packages('betterChromVAR', repos = c('https://bioc.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/plger/betterchromvar/issues

On BioConductor:betterChromVAR-1.1.2(bioc 3.24)betterChromVAR-1.0.3(bioc 3.23)

softwareatacseqnormalizationepigeneticssequencing

4.60 score 1 stars 8 scripts 135 downloads 12 exports 28 dependencies

Last updated from:89cb44aac4. Checks:1 NOTE, 9 OK. Indexed: yes.

TargetResultTimeFilesSyslog
bioc-checksNOTE179
linux-devel-x86_64OK334
source / vignettesOK256
linux-release-x86_64OK314
macos-release-arm64OK192
macos-oldrel-arm64OK188
windows-develOK248
windows-releaseOK221
windows-oldrelOK224
wasm-releaseOK131

Exports:addGCBiasbetterChromVARcomputeBackgroundscomputeDeviationsAnalyticCVnormgetBackgroundBinsgetDummyDatagetExpectationnormalizeDevsForSizesampleBackgroundPeaksshowshrinkColumnProps

Dependencies:abindBHBiobaseBiocGenericsBiocParallelBiostringscodetoolscpp11crayonDelayedArrayformatRfutile.loggerfutile.optionsgenericsGenomicRangesIRangeslambda.rlatticeMatrixMatrixGenericsmatrixStatsS4ArraysS4VectorsSeqinfosnowSparseArraySummarizedExperimentXVector

Introduction to betterChromVAR

Rendered frombetterChromVAR.Rmdusingknitr::rmarkdownon Jun 04 2026.

Last update: 2026-04-24
Started: 2026-03-17

Readme and manuals

Help Manual

Help pageTopics
addGCBiasaddGCBias
Coerce bcvBackground to a listas.list,bcvBackground-method show,bcvBackground-method [,bcvBackground,ANY,ANY,ANY-method
Bin and background data for betterChromVAR (for internal use)bcvBackground-class
betterChromVARbetterChromVAR
computeBackgroundscomputeBackgrounds
computeDeviationsAnalyticcomputeDeviationsAnalytic
CVnorm: chromVAR-inspired ATAC-seq normalizationCVnorm
getBackgroundBinsgetBackgroundBins
Dummy data for testing purposesgetDummyData
getExpectationgetExpectation
normalizeDevsForSizenormalizeDevsForSize
sampleBackgroundPeakssampleBackgroundPeaks
shrinkColumnPropsshrinkColumnProps