original_docstring: 
          Calculates the standard error of an AUC curve.
          First introduced by Hanley and McNeil (1982). And explained here:
          http://www.anaesthetist.com/mnm/stats/roc/Findex.htm
  
          Args:
              tp: true positives
              tn: true negatives
              a: AUC value
          
docstring: Calculates the standard error of an AUC curve.
  First introduced by Hanley and McNeil (1982).
docstring_tokens: Calculates the standard error of an AUC curve . First introduced by Hanley and McNeil ( 1982 ) .
code: def standard_error(self, tp, tn, a):
          """
          Calculates the standard error of an AUC curve.
          First introduced by Hanley and McNeil (1982). And explained here:
          http://www.anaesthetist.com/mnm/stats/roc/Findex.htm
  
          Args:
              tp: true positives
              tn: true negatives
              a: AUC value
          """
          q1 = a / (2-a)
          q2 = 2 * a**2 / (1 + a)
          se = np.sqrt((a * (1-a) + (tp-1) * (q1 - a ** 2) + \
                       (tn - 1) * (q2 - a ** 2)) / (tp * tn))
          return se
code_tokens: def standard_error ( self , tp , tn , a ) : q1 = a / ( 2 - a ) q2 = 2 * a ** 2 / ( 1 + a ) se = np . sqrt ( ( a * ( 1 - a ) + ( tp - 1 ) * ( q1 - a ** 2 ) + ( tn - 1 ) * ( q2 - a ** 2 ) ) / ( tp * tn ) ) return se
short_docstring: Calculates the standard error of an AUC curve.
short_docstring_tokens: Calculates the standard error of an AUC curve .
comment: """
          Calculates the standard error of an AUC curve.
          First introduced by Hanley and McNeil (1982). And explained here:
          http://www.anaesthetist.com/mnm/stats/roc/Findex.htm
  
          Args:
              tp: true positives
              tn: true negatives
              a: AUC value
          """