Christopher Fields > BioPerl-1.6.901 > Bio::Map::Prediction

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Module Version: 1.006901   Source   Latest Release: BioPerl-1.6.924

NAME ^

Bio::Map::Prediction - An object representing the predictions of something that can have multiple locations in several maps.

SYNOPSIS ^

  use Bio::Map::Prediction;
  use Bio::Map::Position;

  # normally you would get predictions from a run wrapper like
  # Bio::Tools::Run::Meme, but here we create some manually:
  my $pred1 = Bio::Map::Prediction->new(-source => 'meme');
  Bio::Map::Position->new(-element => $prediction1,
                                                  -map => Bio::Map::GeneMap->get(-gene => 'gene1',
                                                                                 -species => 'species1'),
                                                  -start => 950,
                                                  -end => 960);
  Bio::Map::Position->new(-element => $prediction1,
                          -map => Bio::Map::GeneMap->get(-gene => 'gene1',
                                                                                 -species => 'species2'),
                          -start => 1950,
                          -end => 1960);
  Bio::Map::Position->new(-element => $prediction1,
                          -map => Bio::Map::GeneMap->get(-gene => 'gene2',
                                                                                 -species => 'species1'),
                          -start => 955,
                          -end => 965);
  Bio::Map::Position->new(-element => $prediction1,
                          -map => Bio::Map::GeneMap->get(-gene => 'gene2',
                                                                         -species => 'species2'),
                          -start => 1955,
                          -end => 1965);

  my $pred2 = Bio::Map::Prediction->new(-source => 'gerp');
  Bio::Map::Position->new(-element => $prediction2,
                          -map => Bio::Map::GeneMap->get(-gene => 'gene1',
                                                                                 -species => 'species1'),
                          -start => 950,
                          -end => 960);
  # etc.

  # find the places where predictions agree
  use Bio::Map::GeneRelative;
  my $rel = Bio::Map::GeneRelative->new(-gene => 0);
  my $di = Bio::Map::Mappable->disconnected_intersections([$pred1, $pred2],
                                                -min_mappables_percent => 100,
                                                -min_map_percent => 100,
                                                -relative => $rel);
  my @positions = $di->get_positions;

DESCRIPTION ^

For example, used to model transcription factor binding site predictions, which can have multiple locations in several maps.

FEEDBACK ^

Mailing Lists

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 list. Your participation is much appreciated.

  bioperl-l@bioperl.org                  - General discussion
  http://bioperl.org/wiki/Mailing_lists  - About the mailing lists

Support

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.

Reporting Bugs

Report bugs to the Bioperl bug tracking system to help us keep track of the bugs and their resolution. Bug reports can be submitted via the web:

  https://redmine.open-bio.org/projects/bioperl/

AUTHOR - Sendu Bala ^

Email bix@sendu.me.uk

APPENDIX ^

The rest of the documentation details each of the object methods. Internal methods are usually preceded with a _

new

 Title   : new
 Usage   : my $prediction = Bio::Map::Prediction->new();
 Function: Builds a new Bio::Map::Prediction object
 Returns : Bio::Map::Prediction
 Args    : -name   => string : name of the mappable element
           -id     => string : id of the mappable element
           -source => string : name of the prediction program

source

 Title   : name
 Usage   : $mappable->name($new_name);
               my $name = $mappable->name();
 Function: Get/Set the name for this Mappable
 Returns : A scalar representing the current name of this Mappable
 Args    : none to get
           string to set
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