Bio::CodonUsage::IO - for reading and writing codon usage tables to file use Bio::CodonUsage::IO; ##read in a codon usage file my $io = Bio::CodonUsage::IO->new(-file => "in"); my $cut = $io->next_data(); ##write it out again my $out = Bio::CodonUsage::IO->new(-file => ">out"); $out->write_data($cut); This class provides standard IO methods for reading and writing text files of codon usage tables. These tables can initially be retrieved using Bio::DB::CUTG. At present only this format is supported for read/write. Reading a CUTG will return a Bio::CodonUsage::Table object. Bio::Tools::CodonTable, Bio::WebAgent, Bio::CodonUsage::Table, Bio::CodonUsage::IO

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://bio.perl.org/MailList.html - About the mailing lists

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 email or the web: bioperl-bugs@bio.perl.org http://bugzilla.bioperl.org/ Richard Adams, Richard.Adams@ed.ac.uk The rest of the documentation details each of the object methods. Internal methods are usually preceded with a _

new
Title : new Usage : my $io = Bio::CodonUsage::IO->new(-file => "CUTfile"); Purpose: To read/write a Bio:CodonUsage::Table object Returns: A Bio:CodonUsage::IO object Args : a file or file handle

next_data
Title : next_data Usage : my $cut = $io->next_data(); Purpose: To obtain a Bio:CodonUsage::Table object Returns: A Bio:CodonUsage::Table object Args : none

write_data
Title : write_data Usage : $io->write_data($cut); Purpose: To write a CUT to file Returns: void Args : a Bio::CodonUsage::Table object reference