Bio::SearchIO::erpin(3pm) User Contributed Perl Documentation Bio::SearchIO::erpin(3pm)
NAME
Bio::SearchIO::erpin - SearchIO-based ERPIN parser
SYNOPSIS
# do not call this module directly. Use Bio::SearchIO.
DESCRIPTION
This is an experimental SearchIO-based parser for output from the erpin program. It currently parses erpin output for ERPIN versions 4.2.5
and above; older versions may work but will not be supported.
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 - Chris Fields
Email cjfields-at-uiuc-dot-edu
APPENDIX
The rest of the documentation details each of the object methods. Internal methods are usually preceded with a _
new
Title : new
Usage : my $obj = Bio::SearchIO::infernal->new();
Function: Builds a new Bio::SearchIO::infernal object
Returns : Bio::SearchIO::infernal
Args : -fh/-file => cmsearch (infernal) filename
-format => 'erpin'
-algorithm => algorithm (default 'Infernal')
-query_acc => query accession, eg. Rfam accession (default undef)
-hsp_minscore => minimum HSP score cutoff
-version => ERPIN version (not reported in output)
next_result
Title : next_result
Usage : my $hit = $searchio->next_result;
Function: Returns the next Result from a search
Returns : Bio::Search::Result::ResultI object
Args : none
start_element
Title : start_element
Usage : $eventgenerator->start_element
Function: Handles a start element event
Returns : none
Args : hashref with at least 2 keys 'Data' and 'Name'
end_element
Title : start_element
Usage : $eventgenerator->end_element
Function: Handles an end element event
Returns : none
Args : hashref with at least 2 keys, 'Data' and 'Name'
element
Title : element
Usage : $eventhandler->element({'Name' => $name, 'Data' => $str});
Function: Convenience method that calls start_element, characters, end_element
Returns : none
Args : Hash ref with the keys 'Name' and 'Data'
element_hash
Title : element
Usage : $eventhandler->element_hash({'Hsp_hit-from' => $start,
'Hsp_hit-to' => $end,
'Hsp_score' => $lastscore});
Function: Convenience method that takes multiple simple data elements and
maps to appropriate parameters
Returns : none
Args : Hash ref with the mapped key (in %MAPPING) and value
characters
Title : characters
Usage : $eventgenerator->characters($str)
Function: Send a character events
Returns : none
Args : string
within_element
Title : within_element
Usage : if( $eventgenerator->within_element($element) ) {}
Function: Test if we are within a particular element
This is different than 'in' because within can be tested
for a whole block.
Returns : boolean
Args : string element name
in_element
Title : in_element
Usage : if( $eventgenerator->in_element($element) ) {}
Function: Test if we are in a particular element
This is different than 'within' because 'in' only
tests its immediate parent.
Returns : boolean
Args : string element name
start_document
Title : start_document
Usage : $eventgenerator->start_document
Function: Handle a start document event
Returns : none
Args : none
end_document
Title : end_document
Usage : $eventgenerator->end_document
Function: Handles an end document event
Returns : Bio::Search::Result::ResultI object
Args : none
result_count
Title : result_count
Usage : my $count = $searchio->result_count
Function: Returns the number of results we have processed
Returns : integer
Args : none
query_accession
Title : query_accession
Usage : my $acc = $parser->query_accession();
Function: Get/Set query (model) accession; Infernal currently does not output
the accession number (Rfam accession #)
Returns : String (accession)
Args : [optional] String (accession)
hsp_minscore
Title : hsp_minscore
Usage : my $cutoff = $parser->hsp_minscore();
Function: Get/Set min bit score cutoff (for generating Hits/HSPs)
Returns : score (number)
Args : [optional] score (number)
algorithm_version
Title : algorithm_version
Usage : my $ver = $parser->algorithm_version();
Function: Get/Set algorithm version (not defined in RNAMotif output)
Returns : String (accession)
Args : [optional] String (accession)
perl v5.14.2 2012-03-02 Bio::SearchIO::erpin(3pm)