NAME

Bio::Gonzales::Util::Math::kNN::via::Distances - Calculate kNN clusterings from already calculated distances

SYNOPSIS

            

              
              
use Bio::Gonzales::Util::Math::kNN::via::Distances;
my $k = Bio::Gonzales::Util::Math::kNN::via::Distances->new(
    distances => [ [1], [ 2, 3 ], ... ],
    groups => [ 'group1 row1', 'group row2', undef, 'group row4' ]
);
my $result = $k->calc(1);
            
          

DESCRIPTION

METHODS

Bio::Gonzales::Util::Math::kNN::via::Distances->new(...)

distances

Distances in lower triangular form (array of arrays).

groups

Groups in array, undef for "test" rows.

SEE ALSO

AUTHOR

jw bargsten, <joachim.bargsten at wur.nl>