fann_subset_train_data
  Returns an copy of a subset of the train data
  
 
  Description
  
   resource fann_subset_train_data
    ( resource $data
   , int $pos
   , int $length
   )
  
  
   The fann_subset_train_data(train_data, 0, fann_length_train_data(train_data)) do the same as
   fann_duplicate_train_data
  
  
 
  Parameters
  
   
    - 
data
- 
     Neural network training data resource. 
- 
pos
- 
     
      Starting position.
      
- 
length
- 
     
      The number of copied elements.
      
 
 
  Return Values
   Returns a train data resource on success, or FALSE on error.
  
 
  See Also
  
   
    - fann_duplicate_train_data