def test_confidence(self):
"""
Test the basic implementation of the confidence calculation in the time independent counter.
"""
tic = TimeIndependentCounter()
tic.count(0)
tic.count(3)
tic.count(5)
tic.count(2)
tic.count(5)
tic.count(8)
tic.count(1)
tic.count(2)
tic.count(1)
self.assertAlmostEqual(tic.report_confidence_interval(.95, print_report=False), 1.96, delta=.01,
msg="Error in Confidence interval calculation. Wrong size of half interval returned.")
self.assertAlmostEqual(tic.report_confidence_interval(.9, print_report=False), 1.58, delta=.01,
msg="Error in Confidence interval calculation. Wrong size of half interval returned.")
self.assertAlmostEqual(tic.report_confidence_interval(.8, print_report=False), 1.187, delta=.01,
msg="Error in Confidence interval calculation. Wrong size of half interval returned.")
self.assertEqual(tic.is_in_confidence_interval(4.5, alpha=.95), True,
msg="Error in Confidence interval calculation. Value should be in interval, but isn't.")
self.assertEqual(tic.is_in_confidence_interval(1.3, alpha=.95), True,
msg="Error in Confidence interval calculation. Value should be in interval, but isn't.")
self.assertEqual(tic.is_in_confidence_interval(5.0, alpha=.95), False,
msg="Error in Confidence interval calculation. Value id in interval, but shouldn't.")
self.assertEqual(tic.is_in_confidence_interval(4.5, alpha=.9), True,
msg="Error in Confidence interval calculation. Value should be in interval, but isn't.")
self.assertEqual(tic.is_in_confidence_interval(1.3, alpha=.9), False,
msg="Error in Confidence interval calculation. Value id in interval, but shouldn't.")
self.assertEqual(tic.is_in_confidence_interval(5.0, alpha=.9), False,
msg="Error in Confidence interval calculation. Value id in interval, but shouldn't.")
self.assertEqual(tic.is_in_confidence_interval(4.5, alpha=.8), False,
msg="Error in Confidence interval calculation. Value id in interval, but shouldn't.")
self.assertEqual(tic.is_in_confidence_interval(1.3, alpha=.8), False,
msg="Error in Confidence interval calculation. Value id in interval, but shouldn't.")
self.assertEqual(tic.is_in_confidence_interval(4.0, alpha=.8), True,
msg="Error in Confidence interval calculation. Value should be in interval, but isn't.")
def test_confidence(self):
"""
Test the basic implementation of the confidence calculation in the time independent counter.
"""
tic = TimeIndependentCounter()
tic.count(0)
tic.count(3)
tic.count(5)
tic.count(2)
tic.count(5)
tic.count(8)
tic.count(1)
tic.count(2)
tic.count(1)
self.assertAlmostEqual(
tic.report_confidence_interval(.05, print_report=True),
1.96,
delta=.01,
msg=
"Error in Confidence interval calculation. Wrong size of half interval returned."
)
self.assertAlmostEqual(
tic.report_confidence_interval(.1, print_report=False),
1.58,
delta=.01,
msg=
"Error in Confidence interval calculation. Wrong size of half interval returned."
)
self.assertAlmostEqual(
tic.report_confidence_interval(.2, print_report=False),
1.187,
delta=.01,
msg=
"Error in Confidence interval calculation. Wrong size of half interval returned."
)
self.assertEqual(
tic.is_in_confidence_interval(4.5, alpha=.05),
True,
msg=
"Error in Confidence interval calculation. Value should be in interval, but isn't."
)
self.assertEqual(
tic.is_in_confidence_interval(1.3, alpha=.05),
True,
msg=
"Error in Confidence interval calculation. Value should be in interval, but isn't."
)
self.assertEqual(
tic.is_in_confidence_interval(5.0, alpha=.05),
False,
msg=
"Error in Confidence interval calculation. Value id in interval, but shouldn't."
)
self.assertEqual(
tic.is_in_confidence_interval(4.5, alpha=.1),
True,
msg=
"Error in Confidence interval calculation. Value should be in interval, but isn't."
)
self.assertEqual(
tic.is_in_confidence_interval(1.3, alpha=.1),
False,
msg=
"Error in Confidence interval calculation. Value id in interval, but shouldn't."
)
self.assertEqual(
tic.is_in_confidence_interval(5.0, alpha=.1),
False,
msg=
"Error in Confidence interval calculation. Value id in interval, but shouldn't."
)
self.assertEqual(
tic.is_in_confidence_interval(4.5, alpha=.2),
False,
msg=
"Error in Confidence interval calculation. Value id in interval, but shouldn't."
)
self.assertEqual(
tic.is_in_confidence_interval(1.3, alpha=.2),
False,
msg=
"Error in Confidence interval calculation. Value id in interval, but shouldn't."
)
self.assertEqual(
tic.is_in_confidence_interval(4.0, alpha=.2),
True,
msg=
"Error in Confidence interval calculation. Value should be in interval, but isn't."
)
lower, upper = tic.report_bootstrap_confidence_interval(
alpha=.05, resample_size=10000)
self.assertAlmostEqual(
lower,
1.33333,
delta=0.01,
msg=
"Error in bootstrap confidence interval calculation. Wrong lower boundary."
)
self.assertAlmostEqual(
upper,
4.44444,
delta=0.01,
msg=
"Error in bootstrap confidence interval calculation. Wrong upper boundary."
)
self.assertEqual(
tic.is_in_bootstrap_confidence_interval(4,
resample_size=5000,
alpha=.05),
True,
msg=
"Error in Confidence interval calculation. Value should be in interval, but isn't."
)
self.assertEqual(
tic.is_in_bootstrap_confidence_interval(1,
resample_size=5000,
alpha=.05),
False,
msg=
"Error in Confidence interval calculation. Value id in interval, but shouldn't."
)
