studyCenter: Center the expression values in a study to zero

Description Usage Arguments Value Author(s) See Also Examples

Description

Centers each study in a list so that the average expression value of each stuy is zero

Usage

1
studyCenter(object)

Arguments

object

An object of class ExpressionSetList

Value

An object of class ExpressionSetList

Author(s)

R. Scharpf

See Also

geneCenter, ExpressionSetList-class

Examples

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  data(expressionSetList)
  centered <- studyCenter(expressionSetList)
  lapply(centered, function(object) round(mean(exprs(object)), 4))

XDE documentation built on Nov. 8, 2020, 5:02 p.m.