studyCenter {XDE} | R Documentation |
Centers each study in a list so that the average expression value of each stuy is zero
studyCenter(object)
object |
An object of class ExpressionSetList |
An object of class ExpressionSetList
R. Scharpf
geneCenter
, ExpressionSetList-class
data(expressionSetList) centered <- studyCenter(expressionSetList) lapply(centered, function(object) round(mean(exprs(object)), 4))