parameters: (self)
return_statement: return self._data.ftype
docstring: Return if the data is sparse|dense.
docstring_summary: Return if the data is sparse|dense.
docstring_tokens: Return if the data is sparse|dense .
function: def ftypes(self):
          """
          Return if the data is sparse|dense.
          """
          return self._data.ftype
function_tokens: def ftypes ( self ) : return self . _data . ftype