subsindex

怎么解决Matlab中出现的这个bug：

 

bag =

  classreg.learning.classif.ClassificationBaggedEnsemble

             ResponseName: 'Y'

    CategoricalPredictors: []

               ClassNames: [0 1]

           ScoreTransform: 'none'

          NumObservations: 1400

               NumTrained: 200

                   Method: 'Bag'

             LearnerNames: {'Tree'}

     ReasonForTermination: 'Terminated normally after completing the request…'

                  FitInfo: []

       FitInfoDescription: 'None'

                FResample: 1

                  Replace: 1

         UseObsForLearner: [1400x200 logical]

  Properties, Methods

没有为类 'classreg.learning.classif.ClassificationBaggedEnsemble' 的值定义函数

'subsindex'。