DeleteCtrlsGral: Delete probeID that correspond to controls

In machalen/AnalysisFunctions: Package with basic analysis functions for genomic data

Description

This function filters out rows in a microarray expression matrix that correspond to control ProbeIDs.

Usage

DeleteCtrlsGral(estimates, AnnotfilePath)

Arguments

estimates	Numeric matrix with microarray estimates. Rownames are the transcript cluster IDs.
AnnotfilePath	File path were annotations are stored. Files have to be in a .csv format provided by Affymetrix.

Details

Control probe IDs do not contain information about biological samples, therefore can be deleted from de expression matrix. To do that, the annotation files provided by Affymetrix in .csv format are used.

Value

Expression matrix without control ProbeIDs.

Author(s)

Magdalena Arnal Segura <[e-mail]>

machalen/AnalysisFunctions documentation built on Nov. 11, 2019, 10:26 a.m.