John Maidens maidens

## sensitivity_specificity_confidence_intervals.py
from __future__ import print_function, division

from math import sqrt

from scipy.special import ndtri

def _proportion_confidence_interval(r, n, z):
    """Compute confidence interval for a proportion.

    Follows notation described on pages 46--47 of [1].
	from __future__ import print_function, division

	from math import sqrt

	from scipy.special import ndtri

	def _proportion_confidence_interval(r, n, z):
	"""Compute confidence interval for a proportion.

	Follows notation described on pages 46--47 of [1].