NAME
Bio::Tools::Run::Meme - Wrapper for Meme Program
SYNOPSIS
use Bio::Tools::Run::Meme;my $factory = Bio::Tools::Run::Meme->new(-dna => 1, -mod => 'zoops');# return a Bio::AlignIO given Bio::PrimarySeqI objectsmy $alignio = $factory->run($seq1, $seq2, $seq3...);# add a Bio::Map::Prediction to the appropriate maps given Bio::Map::GeneMap# objects (predict on the full map sequences supplied) or Bio::Map::Gene# objects (predict on the full map sequences of the maps the supplied Genes# are on) or Bio::Map::PositionWithSequence objectsmy $prediction = $factory->run($biomap1, $biomap2, $biomap3...);
DESCRIPTION
This is a wrapper for running meme, a transcription factor binding site prediction program. It can be found here: http://meme.sdsc.edu/meme4/meme-download.html
You can try supplying normal meme command-line arguments to new(), eg. new(-mod => 'oops') or calling arg-named methods (excluding the initial hyphen(s), eg. $factory->mod('oops') to set the -mod option to 'oops').
You will need to enable this MEME wrapper to find the meme program. During standard installation of meme you will have set up an environment variable called MEME_BIN which is used for this purpose.
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.
[email protected] - General discussionhttp://bioperl.org/wiki/Mailing_lists - About the mailing lists
Support
Please direct usage questions or support issues to the mailing list:
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:
http://redmine.open-bio.org/projects/bioperl/
AUTHOR - Sendu Bala
Email [email protected]
APPENDIX
The rest of the documentation details each of the object methods. Internal methods are usually preceded with a "_".
new
Title : newUsage : $rm->new($seq)Function: creates a new wrapperReturns: Bio::Tools::Run::MemeArgs : Most options understood by meme can be supplied as key =>value pairs, with a boolean value for switches. -quiet can also beset to silence meme completely.These options can NOT be used with this wrapper (they are handledinternally or don't make sense in this context):-h -text -nostatus
program_name
Title : program_nameUsage : $factory>program_name()Function: holds the program nameReturns: stringArgs : None
program_dir
Title : program_dirUsage : $factory->program_dir(@params)Function: returns the program directory, obtained from ENV variable.Returns: stringArgs :
version
Title : versionUsage : n/aFunction: Determine the version number of the program, which isnon-discoverable for MemeReturns : undefArgs : none
run
Title : runUsage : $rm->run($seq1, $seq2, $seq3...);Function: Run Meme on the sequences/Bio::Map::* set as the argumentReturns : Bio::AlignIO if sequence objects supplied, ORBio::Map::Prediction if Bio::Map::* objects suppliedundef if no executable foundArgs : list of Bio::PrimarySeqI compliant objects, ORlist of Bio::Map::GeneMap objects, ORlist of Bio::Map::Gene objects, ORlist of Bio::Map::PositionWithSequence objects
_run
Title : _runUsage : $rm->_run ($filename,$param_string)Function: internal function that runs memeReturns : as per run(), undef if no executable foundArgs : the filename to the input sequence file
_setparams()
Title : _setparamsUsage : Internal function, not to be called directlyFunction: Create parameter inputs for meme programReturns : parameter string to be passed to memeArgs : none
_setinput()
Title : _setinputUsage : Internal function, not to be called directlyFunction: writes input sequence to file and return the file nameReturns : string (file name)Args : as per run()
Bio::Tools::Run::Wrapper methods
no_param_checks
Title : no_param_checksUsage : $obj->no_param_checks($newval)Function: Boolean flag as to whether or not we shouldtrust the sanity checks for parameter valuesReturns : value of no_param_checksArgs : newvalue (optional)
save_tempfiles
Title : save_tempfilesUsage : $obj->save_tempfiles($newval)Function:Returns : value of save_tempfilesArgs : newvalue (optional)
outfile_name
Title : outfile_nameUsage : my $outfile = $codeml->outfile_name();Function: Get/Set the name of the output file for this run(if you wanted to do something special)Returns : stringArgs : [optional] string to set value to
tempdir
Title : tempdirUsage : my $tmpdir = $self->tempdir();Function: Retrieve a temporary directory name (which is created)Returns : string which is the name of the temporary directoryArgs : none
cleanup
Title : cleanupUsage : $codeml->cleanup();Function: Will cleanup the tempdir directoryReturns : noneArgs : none
io
Title : ioUsage : $obj->io($newval)Function: Gets a L<Bio::Root::IO> objectReturns : L<Bio::Root::IO>Args : none