Package: biosigner
Type: Package
Title: Signature discovery from omics data
Version: 1.40.0
Date: 2025-07-02
Authors@R: 
    c(person("Philippe", "Rinaudo", email = "phd.rinaudo@gmail.com", role = c("aut")),
    person("Etienne A.", "Thevenot", email = "etienne.thevenot@cea.fr", role = c("aut", "cre"), comment = c(ORCID = "0000-0003-1019-4577")))
Maintainer: Etienne A. Thevenot <etienne.thevenot@cea.fr>
biocViews: Classification, FeatureExtraction, Transcriptomics,
        Proteomics, Metabolomics, Lipidomics, MassSpectrometry
Description: Feature selection is critical in omics data analysis to
        extract restricted and meaningful molecular signatures from
        complex and high-dimension data, and to build robust
        classifiers. This package implements a new method to assess the
        relevance of the variables for the prediction performances of
        the classifier. The approach can be run in parallel with the
        PLS-DA, Random Forest, and SVM binary classifiers. The
        signatures and the corresponding 'restricted' models are
        returned, enabling future predictions on new datasets. A Galaxy
        implementation of the package is available within the
        Workflow4metabolomics.org online infrastructure for
        computational metabolomics.
Imports: Biobase, methods, e1071, grDevices, graphics,
        MultiAssayExperiment, MultiDataSet, randomForest, ropls, stats,
        SummarizedExperiment, utils
Suggests: BiocGenerics, BiocStyle, golubEsets, hu6800.db, knitr,
        omicade4, rmarkdown, testthat
VignetteBuilder: knitr
License: CeCILL
Encoding: UTF-8
LazyLoad: yes
URL: http://dx.doi.org/10.3389/fmolb.2016.00026
NeedsCompilation: no
Packaged: 2026-05-02 09:24:11 UTC; root
RoxygenNote: 7.3.2
Config/pak/sysreqs: cmake make libicu-dev libuv1-dev libssl-dev
        zlib1g-dev
Repository: https://bioc-release.r-universe.dev
Date/Publication: 2026-04-28 12:42:51 UTC
RemoteUrl: https://github.com/bioc/biosigner
RemoteRef: RELEASE_3_23
RemoteSha: 4b5de592d0d40d2b4f42342109c8e7bf3420cc1f
Author: Philippe Rinaudo [aut],
  Etienne A. Thevenot [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-1019-4577>)
Built: R 4.6.0; ; 2026-05-02 09:29:39 UTC; windows
