code: def getpLvlError(self):
          '''
          Calculates and returns the misperception of this period's shocks.  Updaters
          have no misperception this period, while those who don't update don't see
          the value of the aggregate permanent shock and thus base their belief about
          aggregate growth on the last Markov state that they actually observed,
          which is stored in MrkvNowPcvd.
  
          Parameters
          ----------
          None
  
          Returns
          -------
          pLvlErr : np.array
              Array of size AgentCount with this period's (new) misperception.
          '''
          pLvlErr = np.ones(self.AgentCount)
          pLvlErr[self.dont] = self.PermShkAggNow/self.PermGroFacAgg[self.MrkvNowPcvd[self.dont]]
          return pLvlErf getpLvlError(self):
          '''
          Calculates and returns the misperception of this period's shocks.  Updaters
          have no misperception this period, while those who don't update don't see
          the value of the aggregate permanent shock and thus base their belief about
          aggregate growth on the last Markov state that they actually observed,
          which is stored in MrkvNowPcvd.
  
          Parameters
          ----------
          None
  
          Returns
          -------
          pLvlErr : np.array
              Array of size AgentCount with this period's (new) misperception.
          '''
          pLvlErr = np.ones(self.AgentCount)
          pLvlErr[self.dont] = self.PermShkAggNow/self.PermGroFacAgg[self.MrkvNowPcvd[self.dont]]
          return pLvlErr
docs: Calculates and returns the misperception of this period's shocks.  Updaters
          have no misperception this period, while those who don't update don't see
          the value of the aggregate permanent shock and thus base their belief about
          aggregate growth on the last Markov state that they actually observed,
          which is stored in MrkvNowPcvd.
  
          Parameters
          ----------
          None
  
          Returns
          -------
          pLvlErr : np.array
              Array of size AgentCount with this period's (new) misperception.