- Home
- Bioconductor 3.4
- Software Packages
- biosigner
To install this package, start R and enter:
## try http:// if https:// URLs are not supported
source("https://bioconductor.org/biocLite.R")
biocLite("biosigner")
In most cases, you don't need to download the package archive at all.
biosigner
|
|
|
|
|
|
|
|
Signature discovery from omics data
Bioconductor version: Release (3.4)
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.
Author: Philippe Rinaudo <phd.rinaudo at gmail.com>, Etienne Thevenot <etienne.thevenot at cea.fr>
Maintainer: Philippe Rinaudo <phd.rinaudo at gmail.com>, Etienne Thevenot <etienne.thevenot at cea.fr>
Citation (from within R,
enter citation("biosigner")):
Installation
To install this package, start R and enter:
## try http:// if https:// URLs are not supported
source("https://bioconductor.org/biocLite.R")
biocLite("biosigner")
Documentation
To view documentation for the version of this package installed in your system, start R and enter:
browseVignettes("biosigner")
| R Script | Vignette Title | |
| Reference Manual | ||
| Text | NEWS |
Details
| biocViews | Classification, FeatureExtraction, Lipidomics, Metabolomics, Proteomics, Software, Transcriptomics |
| Version | 1.2.4 |
| In Bioconductor since | BioC 3.3 (R-3.3) (1 year) |
| License | CeCILL |
| Depends | |
| Imports | methods, e1071, randomForest, ropls, Biobase |
| LinkingTo | |
| Suggests | BioMark, RUnit, BiocGenerics, BiocStyle, golubEsets, hu6800.db, knitr, rmarkdown |
| SystemRequirements | |
| Enhances | |
| URL | |
| Depends On Me | |
| Imports Me | |
| Suggests Me | |
| Build Report |
Package Archives
Follow Installation instructions to use this package in your R session.
| Package Source | biosigner_1.2.4.tar.gz |
| Windows Binary | biosigner_1.2.4.zip |
| Mac OS X 10.9 (Mavericks) | biosigner_1.2.4.tgz |
| Subversion source | (username/password: readonly) |
| Git source | https://github.com/Bioconductor-mirror/biosigner/tree/release-3.4 |
| Package Short Url | http://bioconductor.org/packages/biosigner/ |
| Package Downloads Report | Download Stats |
Documentation »
Bioconductor
- Package vignettes and manuals.
- Workflows for learning and use.
- Course and conference material.
- Videos.
- Community resources and tutorials.
R / CRAN packages and documentation
Support »
Please read the posting guide. Post questions about Bioconductor to one of the following locations:
- Support site - for questions about Bioconductor packages
- Bioc-devel mailing list - for package developers
