| Bio::OntologyIO::goflat(3pm) | User Contributed Perl Documentation | Bio::OntologyIO::goflat(3pm) |
Bio::OntologyIO::goflat - a parser for the Gene Ontology flat-file format
use Bio::OntologyIO;
# do not use directly -- use via Bio::OntologyIO
my $parser = Bio::OntologyIO->new
( -format => "go",
-defs_file => "/home/czmasek/GO/GO.defs",
-files => ["/home/czmasek/GO/component.ontology",
"/home/czmasek/GO/function.ontology",
"/home/czmasek/GO/process.ontology"] );
my $go_ontology = $parser->next_ontology();
my $IS_A = Bio::Ontology::RelationshipType->get_instance( "IS_A" );
my $PART_OF = Bio::Ontology::RelationshipType->get_instance( "PART_OF" );
Needs Graph.pm from CPAN.
This is essentially a very thin derivation of the dagflat parser.
User feedback is an integral part of the evolution of this and other Bioperl modules. Send your comments and suggestions preferably to the Bioperl mailing lists Your participation is much appreciated.
bioperl-l@bioperl.org - General discussion http://bioperl.org/wiki/Mailing_lists - About the mailing lists
Please direct usage questions or support issues to the mailing list:
bioperl-l@bioperl.org
rather than to the module maintainer directly. Many experienced and reponsive experts will be able look at the problem and quickly address it. Please include a thorough description of the problem with code and data examples if at all possible.
Report bugs to the Bioperl bug tracking system to help us keep track the bugs and their resolution. Bug reports can be submitted via the web:
https://github.com/bioperl/bioperl-live/issues
Christian M. Zmasek
Email: czmasek-at-burnham.org or cmzmasek@yahoo.com
WWW: http://monochrome-effect.net/
Address:
Genomics Institute of the Novartis Research Foundation 10675 John Jay Hopkins Drive San Diego, CA 92121
Hilmar Lapp, hlapp at gmx.net
The rest of the documentation details each of the object methods. Internal methods are usually preceded with a _
Title : new
Usage : $parser = Bio::OntologyIO->new(
-format => "go",
-defs_file => "/path/to/GO.defs",
-files => ["/path/to/component.ontology",
"/path/to/function.ontology",
"/path/to/process.ontology"] );
Function: Creates a new goflat parser.
Returns : A new goflat parser object, implementing Bio::OntologyIO.
Args : -defs_file => the name of the file holding the term
definitions
-files => a single ontology flat file holding the
term relationships, or an array ref holding
the file names (for GO, there will usually be
3 files: component.ontology, function.ontology,
process.ontology)
-file => if there is only a single flat file, it may
also be specified via the -file parameter
-ontology_name => the name of the ontology; if not specified the
parser will auto-discover it by using the term
that starts with a $, and converting underscores
to spaces
-engine => the Bio::Ontology::OntologyEngineI object
to be reused (will be created otherwise); note
that every Bio::Ontology::OntologyI will
qualify as well since that one inherits from the
former.
See Bio::OntologyIO.
| 2021-08-15 | perl v5.32.1 |