| line | true | false | branch | 
 
| 57 | 2 | 796 | unless defined $$self{'missing_mask'} | 
 
| 58 | 797 | 1 | if (not defined $$self{'weight'}) { } | 
 
|  | 0 | 1 | elsif (not ref $$self{'weight'} or ref $$self{'weight'} ne 'ARRAY') { } | 
 
| 59 | 1 | 796 | unless (defined $$self{'dim'}) | 
 
| 96 | 0 | 2311 | if (not defined $target && ref $target or ref $target ne 'AI::NeuralNet::Kohonen::Input') | 
 
| 100 | 0 | 2311 | if ($#{$$target{'values'};} != $$self{'dim'}) | 
 
| 107 | 0 | 6933 | if $$target{'values'}[$i] eq $$self{'missing_mask'} | 
 
| 144 | 0 | 54 | unless defined $distance and defined $sigma |