ExpressionSet2subset: Subsetting ExpressionSet-objects.

Description Usage Arguments Value Author(s) See Also Examples

View source: R/dataManagementFunctions.r

Description

Limit an ExpressionSet object to a subset of its features.

Usage

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ExpressionSet2subset(GEdata, featureSubset, verbose=TRUE)

Arguments

GEdata

Object of class ExpressionSet.

featureSubset

Object of class numeric, containing the row numbers of features to be maintained in the ExpressionSet-object.

verbose

Logical indicator: should intermediate output be printed on the screen?

Value

Object of class ExpressionSet, restricted to the specified subset of features.

Author(s)

Wessel N. van Wieringen: [email protected]

See Also

ExpressionSet.

Examples

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# load data
data(pollackGE16) 

# order the copy number data genomically
pollackGE16 <- ExpressionSet2subset(pollackGE16, c(1:50)) 

sigaR documentation built on May 6, 2019, 3:40 a.m.