arrayQuality (version 1.50.0)

readAgilent: Extraction of measures from Agilent (.txt) files.

Description

This component reads an Agilent file (.txt) and returns columns used for quality control.

Usage

readAgilent(fnames = NULL, path= ".", DEBUG=FALSE, skip = 0, sep ="\t",
quote="\"",controlId=c("ProbeName"), ...)

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 file used to define controls.

...

additional arguments.

Value

Agilent file

See Also

slideQuality, agQuality, globalQuality