code: def roger_root(word, max_length=5, zero_pad=True):
      
      return RogerRoot().encode(word, max_length, zero_pad)
docs: Return the Roger Root code for a word.
  
      This is a wrapper for :py:meth:`RogerRoot.encode`.
  
      Parameters
      ----------
      word : str
          The word to transform
      max_length : int
          The maximum length (default 5) of the code to return
      zero_pad : bool
          Pad the end of the return value with 0s to achieve a max_length string
  
      Returns
      -------
      str
          The Roger Root code
  
      Examples
      --------
      >>> roger_root('Christopher')
      '06401'
      >>> roger_root('Niall')
      '02500'
      >>> roger_root('Smith')
      '00310'
      >>> roger_root('Schmidt')
      '06310'