arrayQuality (version 1.50.0)

readGPR: Reading GenePix gpr file

Description

This component reads a GenePix file (.gpr) and returns columns used for quality control.

Usage

readGPR(fnames = NULL, path= ".", DEBUG=FALSE, skip = 0, sep ="\t",
quote="\"", controlId="ID",...)

Arguments

fnames

A "character" string naming the input file.

path

a "character" string representing the data directory. By default this is set to the current working directory (".").

DEBUG

If 'TRUE', debug statements are printed.

skip

Number of lines to skip in the gpr files.

sep

A "character" string defining the type of separation for the columns in the gpr files.

quote

A "character" string defining the type of quote in the gpr files.

controlId

Character string. Name of the column of the gpr file used to define controls.

...

additional arguments.

Value

GenePix file

See Also

slideQuality, gpQuality, globalQuality

Examples

datadir <- system.file("gprQCData", package="arrayQuality")
if (interactive())
gprData <- readGPR(fnames="9Mm137.gpr", path=datadir)