Statistics::HartiganStatistics::Hartigan is a Perl extension for the stopping rule proposed by Hartigan J. Hartigan, J. (1975). | |
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- License:
- Perl Artistic License
- Price:
- FREE
- Publisher Name:
- Anagha Kulkarni and Guergana Savova
- Publisher web site:
- http://search.cpan.org/~anaghakk/Statistics-Hartigan-0.01/lib/Statistics/Hartigan.pm
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Statistics::Hartigan Description
Statistics::Hartigan is a Perl extension for the stopping rule proposed by Hartigan J. Hartigan, J. (1975). Statistics::Hartigan is a Perl extension for the stopping rule proposed by Hartigan J. Hartigan, J. (1975). Clustering Algorithms. John Wiley and Sons, New York, NY, US.SYNOPSIS use Statistics::Hartigan; &hartigan(InputFile, "agglo", 6, 10); Input file is expected in the "dense" format - Sample Input file: 6 5 1 1 0 0 1 1 0 0 0 0 1 1 0 0 1 1 1 0 0 1 1 0 0 0 1 1 1 0 0 1 Hartigan J. uses the Within Cluster/Group Sum of Squares (WGSS) to estimate the number of clusters a given data naturally falls into. The is goal is to minimize WG. Requirements: · Perl
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