Math::Vector::SortIndexes 0.02 ============================== INSTALLATION To install this module type the following: perl Makefile.PL make make test make install DESCRIPTION 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. USAGE 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 AUTHOR David James COPYRIGHT Copyright 2003, David James. All Rights Reserved. This program is free software. You may copy or redistribute it under the same terms as Perl itself.