read.celfiles {oligo}R Documentation

Parser to CEL files

Description

Reads CEL files.

Usage

read.celfiles(filenames, pkgname = NULL, phenoData = new("AnnotatedDataFrame"), featureData = NULL, description = NULL, notes = "", verbose = FALSE, rm.mask = FALSE, rm.outliers = FALSE, rm.extra = FALSE, tmpdir = getwd())

Arguments

filenames a character vector with the CEL filenames.
pkgname alternative data package to be loaded.
phenoData phenoData
featureData featureData
description description
notes notes
verbose logical
rm.mask logical
rm.outliers logical
rm.extra logical
tmpdir path to the directory that will store the temporary files.

Details

tmpdir should be a local directory where temporary files (created by BufferedMatrix package) are going to be stored. If this points to a network drive, the process will be very slow. If it points to a directory where the user does not have 'write' permissions, the user will get errors.

Value

ExpressionFeatureSet if Expresssion arrays
ExonFeatureSet if Exon arrays
SnpFeatureSet if SNP arrays
TilingFeatureSet if Tiling arrays

Note

Author(s)

References

See Also

read.xysfiles for NimbleGen arrays

Examples






[Package oligo version 1.0.2-6 Index]