docs: def set_slimits(self, min, max):
          """Set limits for the size of points in :meth:`scatter_table`.
  
          If both are None, the size will be the given values.
  
          :param min: point size for the lowest value.
          :param max: point size for the highest value.
  
          """
          self.limits['smin'] = sqrt(min)
          self.limits['smax'] = sqrt(max)