To install this package, start R and enter:

source("http://bioconductor.org/biocLite.R")
biocLite("pvac")

In most cases, you don't need to download the package archive at all.

pvac

PCA-based gene filtering for Affymetrix arrays

Bioconductor version: Release (2.14)

The package contains the function for filtering genes by the proportion of variation accounted for by the first principal component (PVAC).

Author: Jun Lu and Pierre R. Bushel

Maintainer: Jun Lu <jlu276 at gmail.com>, Pierre R. Bushel <bushel at niehs.nih.gov>

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

Installation

To install this package, start R and enter:

source("http://bioconductor.org/biocLite.R")
biocLite("pvac")

Documentation

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

browseVignettes("pvac")

 

PDF R Script PCA-based gene filtering for Affymetrix GeneChips
PDF   Reference Manual

Details

biocViews Microarray, OneChannel, QualityControl, Software
Version 1.12.0
In Bioconductor since BioC 2.8 (R-2.13)
License LGPL (>= 2.0)
Depends R (>= 2.8.0)
Imports affy(>= 1.20.0), stats, Biobase
Suggests pbapply, affydata, ALLMLL, genefilter
System Requirements
URL
Depends On Me
Imports Me
Suggests Me

Package Archives

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

Package Source pvac_1.12.0.tar.gz
Windows Binary pvac_1.12.0.zip (32- & 64-bit)
Mac OS X 10.6 (Snow Leopard) pvac_1.12.0.tgz
Mac OS X 10.9 (Mavericks) pvac_1.12.0.tgz
Browse/checkout source (username/password: readonly)
Package Downloads Report Download Stats

Mailing Lists »

Post questions about Bioconductor packages to our mailing lists. Read the posting guide before posting!

Fred Hutchinson Cancer Research Center