class_docstr: Binary confusion matrix class
docstr: Matthews correlation coefficient (MCC)
docstr_tok: ["Matthews","correlation","coefficient","(","MCC",")"]
code: def MCC(self):
      """
      Matthews correlation coefficient (MCC)
      """
      return (self.TP * self.TN - self.FP * self.FN) / math.sqrt(
          (self.TP + self.FP)
          * (self.TP + self.FN)
          * (self.TN + self.FP)
          * (self.TN + self.FN)
      )
  
imports: from __future__ import absolute_import, division, print_function, unicode_literals
  import math
  import numpy
  import pandas
  import collections
  from pandas_ml.confusion_matrix.abstract import ConfusionMatrixAbstract
label_desc: Use image node_id 35 for calling the BinaryConfusionMatrix obj's underlying member method code with example usage: obj.MCC() and returns: unknown