splitPCA: Split an eSet object and run PCA on each split, return PCA...

In bedapub/ribiosExpression: Expression Analysis with RibiosExpression

Split an eSet object and run PCA on each split, return PCA scores as one data.frame

Description

Split an eSet object and run PCA on each split, return PCA scores as one data.frame

Usage

splitPCA(eset, factor, func = function(e) exprs(e), ...)

Arguments

eset	An eSet object
factor	One or more factor vectors, used to split the eSet object
func	Function to retrieve values from split sub-eset objects
...	Passed to pcaScores

Examples

data(ribios.ExpressionSet, package="ribiosExpression")
fac1 <- gl(2,13)
pcaScore1 <- splitPCA(ribios.ExpressionSet, fac1)

bedapub/ribiosExpression documentation built on Sept. 2, 2023, 4:37 a.m.