pvca v1.12.0

by Jianying LI

Principal Variance Component Analysis (PVCA)

This package contains the function to assess the batch sourcs by fitting all "sources" as random effects including two-way interaction terms in the Mixed Model(depends on lme4 package) to selected principal components, which were obtained from the original data correlation matrix. This package accompanies the book "Batch Effects and Noise in Microarray Experiements, chapter 12.

Functions in pvca

Name Description
pvcaBatchAssess Principal Variance Component Analysis (PVCA)
pvca-package A package that provides an approach to assess the source of batch effects in a microarray gene expression experiment
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Type Package
Date 2013-09-25
License LGPL (>= 2.0)
LazyLoad yes
Packaged 2013-09-25 18:27:06 UTC; bolker
biocViews Microarray, BatchEffect

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