def testkurtosis(self):
p = N.TriangularDistribution(2.0, 1.0).kurtosis()
self.assertAlmostEqual(p, -0.6, places=4)
def testPDF2(self):
p = N.TriangularDistribution(4.0, 2.0, -4).PDF(1.0)
self.assertAlmostEqual(p, 0.20833, places=4)
def testPDF1(self):
p = N.TriangularDistribution(2.0, 1.0).PDF(0.08)
self.assertAlmostEqual(p, 0.08000, places=4)
def testCDF3(self):
p = N.TriangularDistribution(4.0, 2.0, -4).CDF(1.0)
self.assertAlmostEqual(p, 0.5208, places=4)
def testCDF2(self):
p = N.TriangularDistribution(2.0, 1.0).CDF(0.8)
self.assertAlmostEqual(p, 0.3200, places=4)
def testCDF1(self):
p = N.TriangularDistribution(2.0, 1.0).CDF(1.0)
self.assertAlmostEqual(p, 0.5000, places=4)