Math::Vector::SortIndexes - Sort the indices of a numeric vector
use Math::Vector::SortIndexes qw(sort_indexes_descending sort_indexes_ascending); @vector = qw(44 22 33 11); @indexes1 = sort_indexes_ascending @vector; @indexes2 = sort_indexes_descending @vector; print "@indexes1\n"; # Prints 3 1 2 0 print "@indexes2\n"; # Prints 0 2 1 3
This module allows you to find the sort the indices of a numeric vector. The subroutine names explain themselves: sort_indexes_ascending and sort_indexes_descending. Import them and use them as you see fit.
David James <david@jamesgang.com>
Math::VecStat
Copyright (c) 2002 David James All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
To install Math::Vector::SortIndexes, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Math::Vector::SortIndexes
CPAN shell
perl -MCPAN -e shell install Math::Vector::SortIndexes
For more information on module installation, please visit the detailed CPAN module installation guide.