NAME

Math::GSL::Sort - Functions for sorting data

SYNOPSIS

    use Math::GSL::Sort qw/:all/;
    my $x      = [ 2**15, 1.67, 20e5, 
                    -17, 6900, 1/3 , 42e-10 ];
    my $sorted = gsl_sort($x, 1, $#$x+1 );

DESCRIPTION

Here is a list of all the functions included in this module :

• gsl_sort_vector($v) - This function sorts the elements of the vector $v into ascending numerical order.
• gsl_sort_vector_index($p, $v) - This function indirectly sorts the elements of the vector $v into ascending order, storing the resulting permutation in $p. The elements of $p give the index of the vector element which would have been stored in that position if the vector had been sorted in place. The first element of $p gives the index of the least element in $v, and the last element of $p gives the index of the greatest element in $v. The vector $v is not changed.
• gsl_sort_vector_smallest
• gsl_sort_vector_smallest_index
• gsl_sort_vector_largest
• gsl_sort_vector_largest_index
• gsl_sort($data, $stride, $n) - This function returns an array reference to the sorted $n elements of the array $data with stride $stride into ascending numerical order.
• gsl_sort_index
• gsl_sort_smallest
• gsl_sort_smallest_index
• gsl_sort_largest
• gsl_sort_largest_index

 You have to add the functions you want to use inside the qw /put_funtion_here /. 
 You can also write use Math::GSL::Sort qw/:all/ to use all avaible functions of the module. 
 Other tags are also avaible, here is a complete list of all tags for this module :

all

plain

vector

For more informations on the functions, we refer you to the GSL offcial documentation: http://www.gnu.org/software/gsl/manual/html_node/

Tip : search on google: site:http://www.gnu.org/software/gsl/manual/html_node/ name_of_the_function_you_want

AUTHORS

Jonathan Leto <jonathan@leto.net> and Thierry Moisan <thierry.moisan@gmail.com>

COPYRIGHT AND LICENSE

Copyright (C) 2008 Jonathan Leto and Thierry Moisan

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.