| line | true | false | branch | 
 
| 60 | 1 | 49 | unless (defined $opts{'cardinality'}) | 
 
| 66 | 1 | 48 | if (keys %opts) | 
 
| 136 | 219 | 57 | if ('Algorithm::AM::DataSet::Item' eq ref $args[0]) { } | 
 
| 142 | 1 | 274 | if ($self->cardinality != $item->cardinality) | 
 
| 149 | 270 | 4 | if (defined $item->class) | 
 
| 162 | 47 | 223 | unless ($self->{'class_num_index'}{$class}) | 
 
| 197 | 30018 | 0 | defined $_->class ? : | 
 
| 256 | 1 | 11 | unless exists $opts{'path'} | 
 
| 258 | 1 | 10 | unless exists $opts{'format'} | 
 
| 263 | 1 | 9 | unless $path->exists | 
 
| 267 | 4 | 5 | if ($format eq 'commas') { } | 
 
|  | 4 | 1 | elsif ($format eq 'nocommas') { } | 
 
| 282 | 0 | 8 | unless (defined $unknown) | 
 
| 289 | 0 | 8 | unless ($item) | 
 
| 317 | 2 | 199 | if $line =~ /^\s*#/ | 
 
| 321 | 198 | 1 | if $line | 
 
| 323 | 7 | 198 | unless $line | 
 
| 326 | 1 | 197 | unless (defined $feats) | 
 
| 331 | 4 | 193 | if ($class eq $unknown) | 
 
| 337 | 319 | 1594 | $_ eq $null ? : |