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| Bio::Map::Physical(3pm) | User Contributed Perl Documentation | Bio::Map::Physical(3pm) | 
NAME¶
Bio::Map::Physical - A class for handling a Physical Map (such as FPC)SYNOPSIS¶
    use Bio::MapIO;
    # acquire a Bio::Map::Physical using Bio::MapIO::fpc
    my $mapio = Bio::MapIO->new(-format => "fpc",-file => "rice.fpc",
                               -readcor => 0);
    my $physical = $mapio->next_map();
    # get all the markers ids
    foreach my $marker ( $physical->each_markerid() ) {
      print "Marker $marker\n";
      # acquire the marker object using Bio::Map::FPCMarker
      my $markerobj = $physical->get_markerobj($marker);
      # get all the clones hit by this marker
      foreach my $clone ($markerobj->each_cloneid() ) {
          print " +++$clone\n";
      }
  }
DESCRIPTION¶
This class is basically a continer class for a collection of Contig maps and other physical map information.Bio::Map::Physical has been tailored to work for FPC physical maps, but could probably be used for others as well (with the appropriate MapIO module).
This class also has some methods with specific functionalities:
  print_gffstyle()     : Generates GFF; either Contigwise[Default] or
                         Groupwise
  print_contiglist()   : Prints the list of Contigs, markers that hit the
                         contig, the global position and whether the marker
                         is a placement (<P>) or a Framework (<F>) marker.
  print_markerlist()   : Prints the markers list; contig and corresponding
                         number of clones.
  matching_bands()     : Given two clones [and tolerence], this method
                         calculates how many matching bands do they have.
  coincidence_score()  : Given two clones [,tolerence and gellen], this
                         method calculates the Sulston Coincidence score.
For faster access and better optimization, the data is stored internally in hashes. The corresponding objects are created on request.
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://github.com/bioperl/bioperl-live/issues
AUTHOR - Gaurav Gupta¶
Email gaurav@genome.arizona.eduCONTRIBUTORS¶
Sendu Bala bix@sendu.me.ukPROJECT LEADERS¶
Jamie Hatfield jamie@genome.arizona.edu Dr. Cari Soderlund cari@genome.arizona.eduPROJECT DESCRIPTION¶
The project was done in Arizona Genomics Computational Laboratory (AGCoL) at University of Arizona.This work was funded by USDA-IFAFS grant #11180 titled "Web Resources for the Computation and Display of Physical Mapping Data".
For more information on this project, please refer: http://www.genome.arizona.edu
APPENDIX¶
The rest of the documentation details each of the object methods. Internal methods are usually preceded with a _Access Methods¶
These methods let you get and set the member variablesversion¶
 Title   : version
 Usage   : my $version = $map->version();
 Function: Get/set the version of the program used to
           generate this map
 Returns : scalar representing the version
 Args    : none to get, OR string to set
modification_user¶
Title : modification_user Usage : my $modification_user = $map->modification_user(); Function: Get/set the name of the user who last modified this map Returns : scalar representing the username Args : none to get, OR string to set
group_type¶
 Title   : group_type
 Usage   : $map->group_type($grptype);
               my $grptype = $map->group_type();
 Function: Get/set the group type of this map
 Returns : scalar representing the group type
 Args    : none to get, OR string to set
group_abbr¶
 Title   : group_abbr
 Usage   : $map->group_abbr($grpabbr);
               my $grpabbr = $map->group_abbr();
 Function: get/set the group abbrev of this map
 Returns : string representing the group abbrev
 Args    : none to get, OR string to set
core_exists¶
Title : core_exists Usage : my $core_exists = $map->core_exists(); Function: Get/set if the FPC file is accompanied by COR file Returns : boolean Args : none to get, OR 1|0 to set
each_cloneid¶
Title : each_cloneid Usage : my @clones = $map->each_cloneid(); Function: returns an array of clone names Returns : list of clone names Args : none
get_cloneobj¶
 Title   : get_cloneobj
 Usage   : my $cloneobj = $map->get_cloneobj('CLONEA');
 Function: returns an object of the clone given in the argument
 Returns : object of the clone
 Args    : scalar representing the clone name
each_markerid¶
Title : each_markerid Usage : my @markers = $map->each_markerid(); Function: returns list of marker names Returns : list of marker names Args : none
get_markerobj¶
 Title   : get_markerobj
 Usage   : my $markerobj = $map->get_markerobj('MARKERA');
 Function: returns an object of the marker given in the argument
 Returns : object of the marker
 Args    : scalar representing the marker name
each_contigid¶
Title : each_contigid Usage : my @contigs = $map->each_contigid(); Function: returns a list of contigs (numbers) Returns : list of contigs Args : none
get_contigobj¶
 Title   : get_contigobj
 Usage   : my $contigobj = $map->get_contigobj('CONTIG1');
 Function: returns an object of the contig given in the argument
 Returns : object of the contig
 Args    : scalar representing the contig number
matching_bands¶
 Title   : matching_bands
 Usage   : $self->matching_bands('cloneA','cloneB',[$tol]);
 Function: given two clones [and tolerence], this method calculates how many
           matching bands do they have.
           (this method is ported directly from FPC)
 Returns : scalar representing the number of matching bands
 Args    : names of the clones ('cloneA', 'cloneB') [Default tolerence=7]
coincidence_score¶
 Title   : coincidence_score
 Usage   : $self->coincidence_score('cloneA','cloneB'[,$tol,$gellen]);
 Function: given two clones [,tolerence and gellen], this method calculates
           the Sulston Coincidence score.
           (this method is ported directly from FPC)
 Returns : scalar representing the Sulston coincidence score.
 Args    : names of the clones ('cloneA', 'cloneB')
           [Default tol=7 gellen=3300.0]
print_contiglist¶
 Title   : print_contiglist
 Usage   : $map->print_contiglist([showall]); #[Default 0]
 Function: prints the list of contigs, markers that hit the contig, the
           global position and whether the marker is a placement (P) or
           a Framework (F) marker.
 Returns : none
 Args    : [showall] [Default 0], 1 includes all the discrepant markers
print_markerlist¶
 Title    : print_markerlist
 Usage    : $map->print_markerlist();
 Function : prints the marker list; contig and corresponding number of
            clones for each marker.
 Returns  : none
 Args     : none
print_gffstyle¶
 Title    : print_gffstyle
 Usage    : $map->print_gffstyle([style]);
 Function : prints GFF; either Contigwise (default) or Groupwise
 Returns  : none
 Args     : [style] default = 0 contigwise, else
                              1 groupwise (chromosome-wise).
_calc_markerposition¶
Title : _calc_markerposition Usage : $map->_calc_markerposition(); Function: Calculates the position of the marker in the contig Returns : none Args : none
_calc_contigposition¶
Title : _calc_contigposition Usage : $map->_calc_contigposition(); Function: calculates the position of the contig in the group Returns : none Args : none
_calc_contiggroup¶
Title : _calc_contiggroup Usage : $map->_calc_contiggroup(); Function: calculates the group of the contig Returns : none Args : none
_set<Type>Ref¶
 Title   : _set<Type>Ref
 Usage   : These are used for initializing the reference of the hash in
           Bio::MapIO (fpc.pm) to the corresponding hash in Bio::Map
           (physical.pm). Should be used only from Bio::MapIO System.
               $map->setCloneRef(\%_clones);
               $map->setMarkerRef(\%_markers);
               $map->setContigRef(\%_contigs);
 Function: sets the hash references to the corresponding hashes
 Returns : none
 Args    : reference of the hash.
| 2018-10-27 | perl v5.26.2 |