Christopher Fields > BioPerl > Bio::Matrix::PSM::PsmHeader

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Module Version: 1.006924   Source  

NAME ^

Bio::Matrix::PSM::PsmHeader - PSM mast parser implementation

SYNOPSIS ^

  # See Bio::Matrix::PSM::IO for detailed documentation on how to use
  # PSM parsers

DESCRIPTION ^

Parser for mast. This driver unlike meme or transfac for example is dedicated more to PSM sequence matches

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 one of 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

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 the bugs and their resolution. Bug reports can be submitted via the web:

  https://github.com/bioperl/bioperl-live/issues

AUTHOR - Stefan Kirov ^

Email skirov@utk.edu

APPENDIX ^

new

 Title   : new
 Usage   : my $header= Bio::Matrix::PSM::PsmHeader->new(-seq=>\%seq, 
                                                       -mid=>\%mid, 
                                                       -width=>\%width,
                                                       -instances=>\%instances,
                                                       -header=>\@header,
                                                       -type=>'mast');
 Function: Creates a new Bio::Matrix::PSM::PsmHeader object
 Throws  :
 Example :
 Returns :  Bio::Matrix::PSM::PsmHeader object
 Args    :  hash

seq

 Title   : seq
 Usage   : my %seq= $header->seq();
 Function: Returns the sequence data as a hash, indexed by a sequence ID (motif id or accession number)
           In case the input data is a motif it would return the consenus seq for each of them (mast).
 Throws  :
 Example :
 Returns :   hash
 Args    :

hid

 Title   : hid
 Usage   : my @hid= $header->hid();
 Function: Returns array with the motif ids
 Throws  :
 Example :
 Returns :   array
 Args    :

length

 Title   : length
 Usage   : my %length= $header->length();
 Function: Returns the length of the input sequence or motifs as a hash, indexed
           by a sequence ID (motif id or accession number)
 Throws  :
 Example :
 Returns :  hash
 Args    :

instances

 Title   : instances
 Usage   : my %instances= $header->instances();
 Function: Returns the info about the input data, contained in the header
 Throws  :
 Example :
 Returns : hash
 Args    :

weight

 Title   : weight
 Usage   : my %weights= $header->weight();
 Function: Returns the weights of the input sequence as a hash, indexed
           by a sequence ID
 Throws  :
 Example :
 Returns :  hash
 Args    :

unstuctured

 Title   : unstuctured
 Usage   : my @unstructured= $header->unstuctured();
 Function: Returns the unstructured data in the header as an array, one line per
           array element, all control symbols are removed with \W
 Throws  :
 Example :
 Returns :  array
 Args    :

version

 Title   : version
 Usage   : my $version= $header->version;
 Function: Returns the version of the file being parsed if such exists
 Throws  :
 Example :
 Returns :  string
 Args    :

release

 Title   : release
 Usage   : my $release= $header->release;
 Function: Returns the release of the file being parsed if such exists
 Throws  :
 Example :
 Returns :  string
 Args    :

_check

 Title   : _check
 Usage   : if ($self->_check('weights') { #do something} else {return 0;}
 Function: Checks if the method called is aplicable to the file format
 Throws  :
 Example :
 Returns :  boolean
 Args    :  string
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