PCAtools

This package is for version 3.9 of Bioconductor; for the stable, up-to-date release version, see PCAtools.

PCAtools: everything Principal Components Analysis


Bioconductor version: 3.9

Principal Components Analysis (PCA) is a very powerful technique that has wide applicability in data science, bioinformatics, and further afield. It was initially developed to analyse large volumes of data in order to tease out the differences/relationships between the logical entities being analysed. It extracts the fundamental structure of the data without the need to build any model to represent it. This 'summary' of the data is arrived at through a process of reduction that can transform the large number of variables into a lesser number that are uncorrelated, i.e., the principal components, whilst at the same time being capable of easy interpretation on the original data.

Author: Kevin Blighe, Myles Lewis

Maintainer: Kevin Blighe <kevin at clinicalbioinformatics.co.uk>, Myles Lewis <myles.lewis at qmul.ac.uk>

Citation (from within R, enter citation("PCAtools")):

Installation

To install this package, start R (version "3.6") and enter:


if (!require("BiocManager", quietly = TRUE))
    install.packages("BiocManager")

BiocManager::install("PCAtools")

For older versions of R, please refer to the appropriate Bioconductor release.

Documentation

To view documentation for the version of this package installed in your system, start R and enter:

browseVignettes("PCAtools")
PCAtools: everything Principal Components Analysis HTML R Script
Reference Manual PDF
NEWS Text

Details

biocViews GeneExpression, RNASeq, Software, Transcription
Version 1.0.0
In Bioconductor since BioC 3.9 (R-3.6) (5 years)
License GPL-3
Depends stats, ggplot2, ggrepel, reshape2, lattice, grDevices, cowplot
Imports
System Requirements
URL https://github.com/kevinblighe/PCAtools
See More
Suggests RUnit, BiocGenerics, knitr, Biobase, GEOquery, biomaRt, ggplotify
Linking To
Enhances
Depends On Me
Imports Me
Suggests Me
Links To Me
Build Report Build Report

Package Archives

Follow Installation instructions to use this package in your R session.

Source Package PCAtools_1.0.0.tar.gz
Windows Binary PCAtools_1.0.0.zip
Mac OS X 10.11 (El Capitan) PCAtools_1.0.0.tgz
Source Repository git clone https://git.bioconductor.org/packages/PCAtools
Source Repository (Developer Access) git clone git@git.bioconductor.org:packages/PCAtools
Bioc Package Browser https://code.bioconductor.org/browse/PCAtools/
Package Short Url https://bioconductor.org/packages/PCAtools/
Package Downloads Report Download Stats
Old Source Packages for BioC 3.9 Source Archive