ArrayExpress::Datafile::Affymetrix::CEL::CELv4.pm - CELv4 data file parsing
use ArrayExpress::Datafile::Affymetrix::CEL::CELv4;
my $cel = ArrayExpress::Datafile::Affymetrix::CEL::CELv4->new({ input => 'mydatafile.CEL', }); $cel->parse(); $cel->export($output_fh);
This module implements parsing and export of data from Affymetrix XDA CEL (v4) files.
Please see the ArrayExpress::Datafile::Affymetrix::Parser manpage for methods common to all the Affymetrix parser classes.
Most parsing methods and accessors are implemented in the superclasses. See the ArrayExpress::Datafile::Affymetrix::CEL::CELv3 manpage for information. The following attributes are specific to CELv4 files:
get_cell_margin()
The cell margin.
get_num_subgrids()
The number of subgrids used on the chip (N.B. this is currently UNTESTED).
get_subgrids()
A reference to a hash containing subgrid information (N.B. this is currently UNTESTED).
Tim Rayner (rayner@ebi.ac.uk), ArrayExpress team, EBI, 2005.
Acknowledgements go to the ArrayExpress curation team for feature requests, bug reports and other valuable comments.