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Top Forums Shell Programming and Scripting Deleting sequences based on character frequency Post 302430298 by Xterra on Thursday 17th of June 2010 05:34:11 AM
Old 06-17-2010
Frequency of each character

My bad, l guess I did not express myself correctly. From my previous example:
Quote:
> Seq1 Freq 1
ATC
> Seq2 Freq 33
ACG
> Seq3 Freq 33
TTG
> Seq4 Freq 33
TCC
The first character in the first sequence is A, and the frequency of that sequence is 1%. However, A is also present in the same position (1) in sequence #2 and the frequency of that second sequence is 33%. Therefore, the 'global' frequency of A in the data set in position 1 is = 34%, hence it should be kept. When you do the same for the second and thrid position you can see that the global frequency for T (second character) and C (third character) from Sequence 1, are =34%, and therfore that should be enought to keep the entire sequence.
I hope I have better explain what I would like to accomplish.
Thanks one more time!
 

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Config::MVP::Sequence(3pm)				User Contributed Perl Documentation				Config::MVP::Sequence(3pm)

NAME
Config::MVP::Sequence - an ordered set of named configuration sections VERSION
version 2.200002 DESCRIPTION
A Config::MVP::Sequence is an ordered set of configuration sections, each of which has a name unique within the sequence. For the most part, you can just consult Config::MVP to understand what this class is and how it's used. ATTRIBUTES
is_finalized This attribute is true if the sequence has been marked finalized, which will prevent any changes (via methods like "add_section" or "delete_section"). It can be set with the "finalize" method. METHODS
add_section $sequence->add_section($section); This method adds the given section to the end of the sequence. If the sequence already contains a section with the same name as the new section, an exception will be raised. delete_section my $deleted_section = $sequence->delete_section( $name ); This method removes a section from the sequence and returns the removed section. If no section existed, the method returns false. section_named my $section = $sequence->section_named( $name ); This method returns the section with the given name, if one exists in the sequence. If no such section exists, the method returns false. section_names my @names = $sequence->section_names; This method returns a list of the names of the sections, in order. sections my @sections = $sequence->sections; This method returns the section objects, in order. AUTHOR
Ricardo Signes <rjbs@cpan.org> COPYRIGHT AND LICENSE
This software is copyright (c) 2012 by Ricardo Signes. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself. perl v5.14.2 2012-03-16 Config::MVP::Sequence(3pm)
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