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OmicNetR: Network-Based Integration of Multi-Omics Data Using Sparse CCA

Provides an end-to-end workflow for integrative analysis of two omics layers using sparse canonical correlation analysis (sCCA), including sample alignment, feature selection, network edge construction, and visualization of gene-metabolite relationships. The underlying methods are based on penalized matrix decomposition and sparse CCA (Witten, Tibshirani and Hastie (2009) <doi:10.1093/biostatistics/kxp008>), with design principles inspired by multivariate integrative frameworks such as mixOmics (Rohart et al. (2017) <doi:10.1371/journal.pcbi.1005752>).

Version: 0.1.1
Imports: stats, graphics, grDevices, ggplot2, igraph
Suggests: knitr, rmarkdown, testthat (≥ 3.0.0), mixOmics
Published: 2026-01-08
DOI: 10.32614/CRAN.package.OmicNetR
Author: Prem Prashant Chaudhary [aut, cre]
Maintainer: Prem Prashant Chaudhary <chaudharyp2 at nih.gov>
License: MIT + file LICENSE
NeedsCompilation: no
Materials: README, NEWS
CRAN checks: OmicNetR results

Documentation:

Reference manual: OmicNetR.html , OmicNetR.pdf
Vignettes: OmicNetR: Integrative Multi-Omics with Sparse CCA (source, R code)

Downloads:

Package source: OmicNetR_0.1.1.tar.gz
Windows binaries: r-devel: OmicNetR_0.1.1.zip, r-release: OmicNetR_0.1.1.zip, r-oldrel: OmicNetR_0.1.1.zip
macOS binaries: r-release (arm64): OmicNetR_0.1.1.tgz, r-oldrel (arm64): OmicNetR_0.1.1.tgz, r-release (x86_64): OmicNetR_0.1.1.tgz, r-oldrel (x86_64): OmicNetR_0.1.1.tgz

Linking:

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These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.