Branch Coverage

blib/lib/Statistics/Basic/Covariance.pm
Criterion Covered Total %
branch 15 28 53.5


line true false branch
15 0 18 unless my $v1 = eval { do { 'Statistics::Basic::Vector'->new(@var1) } }
16 0 18 unless my $v2 = eval { do { 'Statistics::Basic::Vector'->new(@var2) } }
19 1 17 if $c
22 0 17 if $Statistics::Basic::DEBUG >= 2
26 0 17 unless $$this{'m1'} = eval { do { 'Statistics::Basic::Mean'->new($v1) } }
27 0 17 unless $$this{'m2'} = eval { do { 'Statistics::Basic::Mean'->new($v2) } }
44 0 28 if $Statistics::Basic::DEBUG
46 0 28 unless $c2 == $c1
49 0 28 if $Statistics::Basic::UNBIAS
53 0 28 unless $cardinality > 0
54 0 28 unless $v1->query_filled
55 0 28 unless $v2->query_filled
63 0 28 if ($Statistics::Basic::DEBUG >= 2)
76 0 28 if $Statistics::Basic::DEBUG