text: """ Panel4D: a 4-d dict like collection of panels """
  
  from pandas.core.panelnd import create_nd_panel_factory
  from pandas.core.panel import Panel
  
  Panel4D = create_nd_panel_factory(
      klass_name='Panel4D',
      orders     =['labels', 'items', 'major_axis', 'minor_axis'],
      slices     ={'labels': 'labels', 'items': 'items',
                   'major_axis': 'major_axis',
                   'minor_axis': 'minor_axis'},
      slicer=Panel,
      aliases    ={'major': 'major_axis', 'minor': 'minor_axis'},
      stat_axis=2,
      ns=dict(__doc__=  """
      Represents a 4 dimensonal structured
  
      Parameters
      ----------
      data : ndarray (labels x items x major x minor), or dict of Panels
  
      labels : Index or array-like : axis=0
      items  : Index or array-like : axis=1
      major_axis : Index or array-like: axis=2
      minor_axis : Index or array-like: axis=3
  
      dtype : dtype, default None
      Data type to force, otherwise infer
      copy : boolean, default False
      Copy data from inputs. Only affects DataFrame / 2d ndarray input
      """
  
          )
      )
  
  def panel4d_init(self, data=None, labels=None, items=None, major_axis=None,
                   minor_axis=None, copy=False, dtype=None):
  
      self._init_data(data=data, labels=labels, items=items,
                      major_axis=major_axis, minor_axis=minor_axis,
                      copy=copy, dtype=dtype)
  
  Panel4D.__init__ = panel4d_init
  