Statistics::RankOrder Statistics::RankOrder contains algorithms for determining overall rankings from a panel of judges.
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Statistics::RankOrder Tags

Perl module statistics rankings overall rankings rank order

Statistics::RankOrder Description

Statistics::RankOrder contains algorithms for determining overall rankings from a panel of judges. Statistics::RankOrder contains algorithms for determining overall rankings from a panel of judges.SYNOPSIS use Statistics::RankOrder; my $r = Statistics::RankOrder->new(); $r->add_judge( ); $r->add_judge( ); $r->add_judge( ); my %ranks = $r->mean_rank; my %ranks = $r->trimmed_mean_rank(1); my %ranks = $r->median_rank; my %ranks = $r->best_majority_rank;This module offers algorithms for combining the rank-ordering of candidates by a panel of judges. For the purpose of this module, the term "candidates" means candidates in an election, brands in a taste-test, competitors in a sporting event, and so on. "Judges" means those rank-ordering the candidates, whether these are event judges, voters, etc. Unlike "voting" algorithms (e.g. majority-rule or single-transferable-vote), these algorithms require judges to rank-order all candidates. (Ties may be permissible for some algorithms).Algorithms included are:Lowest-MeanTrimmed-Lowest-MeanMedian-RankBest-of-MajorityIn this alpha version, there is minimal error checking. Future versions will have more robust error checking and may have additional ranking methods such as pair-ranking methods.Requirements:· Perl

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