use Test::More qw( no_plan );
use Test::Deep;
use Data::Dumper;
use strict;
use English;
use Cluster::Similarity;
my $class1 = [ { a => 1, b => 1, c => 1 }, { d => 1, e => 1, f => 1 } ];
my $class2 = [ { a => 1, b => 1 }, { c => 1, d => 1, e => 1 }, { f => 1 } ];
my $sim = Cluster::Similarity->new();
$sim->load_data($class1, $class2);
my $contingency = $sim->contingency();
my $exp_contingency = {
'c_1' => {
'c_1' => 2,
'c_2' => 0
},
'c_2' => {
'c_1' => 1,
'c_2' => 2
},
'c_3' => {
'c_1' => 0,
'c_2' => 1
}
};
cmp_deeply($contingency, $exp_contingency, 'contingency table');
my $pairs_cont = $sim->pairs_contingency();
print Dumper($pairs_cont);
my $exp_pairs = {
'c_1' => {
'c_1' => 1,
'c_2' => 0,
},
'c_3' => {
'c_1' => 0,
'c_2' => 0,
},
'c_2' => {
'c_1' => 0,
'c_2' => 1,
}
};
cmp_deeply($pairs_cont, $exp_pairs, 'pairs contingency table');
1;