getRatioProbes: Get the names of degradation control probes on the array

In yaqcaffy: Affymetrix expression data quality control and reproducibility analysis

Description

This function returns the probes names used for degradation control that are located on the given GeneChip.

Usage

  getRatioProbes(object,onlyFirst)

Arguments

object	An object of class "AffyBatch" or "ExpressionSet"
onlyFirst	Boolean defining of only first or all instances found should be returned. Default is set to TRUE. Warnings are returned if more than one probe is found. The function stops with an error if no probe is found.

Value

An object of type "character" with all the Affymetrix degradation control probe names.

Author(s)

Laurent Gatto

See Also

getSpikeProbes,getBioProbes

Examples

    library(yaqcaffy)
    ## load a dataset
    library(affydata)
    data(Dilution)
    getRatioProbes(Dilution)

yaqcaffy documentation built on Nov. 8, 2020, 8:31 p.m.