qc.read.file: Read a file defining the QC parameters for a specified array...

Description Usage Arguments Value Author(s) References See Also Examples

View source: R/qc.stats.R

Description

Affymetrix define a series of QC parameters for their arrays. Many of these rely on specific probeset that differ between arrays and are used to calculate things like 3'/5' ratios. See qc.affy for more details. This is usually done by a call to setQCEnvironment; the function described here is the one that does the actual loading of the configuration file. See the package vignette for details of the config file's syntax.

Usage

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Arguments

fn

full path and name of the file to load

Value

none.

Author(s)

Crispin J Miller

References

http://bioinformatics.picr.man.ac.uk/

See Also

setQCEnvironment

Examples

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  fn <- system.file("extdata","hgu133plus2cdf.qcdef",package="simpleaffy")
  qc.read.file(fn)
  qc.get.spikes()
  qc.get.probes()
  qc.get.ratios()

simpleaffy documentation built on Nov. 8, 2020, 11:09 p.m.