code: def getCriterionValue(self, criterion):
      if criterion == "L1":
          return self.mL1
      if criterion == "L2":
          return self.mL2
      if criterion == "R2":
          return self.mR2
      if criterion == "PEARSONR":
          return self.mPearsonR
      if criterion == "MAE":
          return self.mAE
      if criterion == "SMAPE":
          return self.mSMAPE
      if criterion == "MAPE":
          return self.mMAPE
      if criterion == "MASE":
          return self.mMASE
      if criterion == "COUNT":
          return self.mCount
      assert 0
      return 0.0
  
file_path: atspy/atspy/TS/Perf.py
imports: import pandas
  import numpy
  from .None import Utils
label_desc: Use image node_id 10 for calling the cPerf obj's underlying member method code with example usage: obj.getCriterionValue(criterion) and returns: int, self, self, self, self, self, self, self, self, self