code: def mmGetMetricStabilityConfusion(self):
      
      self._mmComputeSequenceRepresentationData()
      numbers = self._mmData["stabilityConfusion"]
      return Metric(self, "stability confusion", numbers)
docs: For each iteration that doesn't follow a reset, looks at every other
      iteration for the same world that doesn't follow a reset, and computes the
      number of bits that show up in one or the other set of active cells for
      that iteration, but not both. This metric returns the distribution of those
      numbers.
  
      @return (Metric) Stability confusion metric