class_docstr: Binary confusion matrix class
docstr: Returns a string representation of statistics
docstr_tok: ["Returns","a","string","representation","of","statistics"]
code: def _str_stats(self, lst_stats=None):
      """
      Returns a string representation of statistics
      """
      return self._str_dict(
          self.stats(lst_stats),
          line_feed_key_val=" ",
          line_feed_stats="\n",
          d_name=None,
      )
  
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 43 for calling the BinaryConfusionMatrix obj's underlying member method code with example usage: obj._str_stats(lst_stats) and returns: self