def testGaussian(self):
"""Test with gaussian random numbers."""
random.seed(42)
us = UniformSample()
for _ in range(300):
us.update(random.gauss(42.0, 13.0))
self.assertAlmostEqual(us.mean, 43.143067271195235, places=5)
self.assertAlmostEqual(us.stddev, 13.008553229943168, places=5)
us.clear()
for _ in range(30000):
us.update(random.gauss(0.0012, 0.00005))
self.assertAlmostEqual(us.mean, 0.0012015284549517493, places=5)
self.assertAlmostEqual(us.stddev, 4.9776450250869146e-05, places=5)
def __init__(self, name, _=None): Stat.__init__(self, name, None) self.__sample = UniformSample() self.__timestamp = time.time() self.percentile99 = None
def __init__(self):
UserDict.__init__(self)
self.__sample = UniformSample()
self.__timestamp = 0
self.percentile99 = None
self['count'] = 0
