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To install this package, start R and enter:
## try http if https is not available
source("https://bioconductor.org/biocLite.R")
biocLite("GOexpress")
In most cases, you don't need to download the package archive at all.
GOexpress
Visualise microarray and RNAseq data using gene ontology annotations
Bioconductor version: 3.1
The package contains methods to visualise the expression profile of genes from a microarray or RNA-seq experiment, and offers a supervised clustering approach to identify GO terms enriched in genes with expression levels best clustering two or more predefined groups of samples. Annotations for the genes present in the expression dataset may be obtained from Ensembl through the biomaRt package, if not provided by the user. The default random forest framework is used to evaluate the ability of each gene to cluster samples according to the factor of interest. Finally, GO terms are scored by averaging the rank (alternatively, score) of their respective gene sets to cluster the samples. P-values may be computed to assess the significance of GO term ranking. Visualisation function include gene expression profile, gene ontology-based heatmaps, and hierarchical clustering of experimental samples using gene expression data.
Author: Kevin Rue-Albrecht [aut, cre], Paul A. McGettigan [ctb], Belinda Hernandez [ctb], David A. Magee [ctb], Nicolas C. Nalpas [ctb], Andrew Parnell [ctb], Stephen V. Gordon [ths], David E. MacHugh [ths]
Maintainer: Kevin Rue-Albrecht <kevin.rue at ucdconnect.ie>
Citation (from within R,
enter citation("GOexpress")):
Installation
To install this package, start R and enter:
## try http if https is not available
source("https://bioconductor.org/biocLite.R")
biocLite("GOexpress")
Documentation
To view documentation for the version of this package installed in your system, start R and enter:
browseVignettes("GOexpress")
| R Script | UsersGuide | |
| Reference Manual | ||
| Text | NEWS |
Details
| biocViews | Annotation, Clustering, DataRepresentation, DifferentialExpression, GO, GeneExpression, GeneSetEnrichment, Microarray, MultipleComparison, Pathways, RNASeq, Sequencing, Software, TimeCourse, Transcription, Visualization |
| Version | 1.2.2 |
| In Bioconductor since | BioC 3.0 (R-3.1) (1 year) |
| License | GPL (>= 3) |
| Depends | R (>= 3.0.2), grid, Biobase(>= 2.22.0), VennDiagram (>= 1.6.5) |
| Imports | biomaRt(>= 2.18.0), stringr (>= 0.6.2), ggplot2 (>= 0.9.0), RColorBrewer (>= 1.0), gplots (>= 2.13.0), randomForest (>= 4.6) |
| LinkingTo | |
| Suggests | RCurl (>= 1.95), BiocStyle |
| SystemRequirements | |
| Enhances | |
| URL | https://github.com/kevinrue/GOexpress |
| Depends On Me | |
| Imports Me | |
| Suggests Me | |
| Build Report |
Package Archives
Follow Installation instructions to use this package in your R session.
| Package Source | GOexpress_1.2.2.tar.gz |
| Windows Binary | GOexpress_1.2.2.zip |
| Mac OS X 10.6 (Snow Leopard) | GOexpress_1.2.2.tgz |
| Mac OS X 10.9 (Mavericks) | GOexpress_1.2.2.tgz |
| Subversion source | (username/password: readonly) |
| Git source | https://github.com/Bioconductor-mirror/GOexpress/tree/release-3.1 |
| Package Short Url | http://bioconductor.org/packages/GOexpress/ |
| Package Downloads Report | Download Stats |
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