def test_correspond_4_and_up_2(self):
# Tests correspond(Z, y) on linkage and CDMs over observation sets of
# different sizes. Correspondance should be false.
for (i, j) in (list(zip(list(range(2, 7)), list(range(16, 21)))) +
list(zip(list(range(2, 7)), list(range(16, 21))))):
y = np.random.rand(i*(i-1)//2)
y2 = np.random.rand(j*(j-1)//2)
Z = linkage(y)
Z2 = linkage(y2)
self.assertTrue(correspond(Z, y2) == False)
self.assertTrue(correspond(Z2, y) == False)
def test_correspond_4_and_up_2(self):
# Tests correspond(Z, y) on linkage and CDMs over observation sets of
# different sizes. Correspondance should be false.
for (i, j) in (list(zip(list(range(2, 7)), list(range(16, 21)))) +
list(zip(list(range(2, 7)), list(range(16, 21))))):
y = np.random.rand(i*(i-1)//2)
y2 = np.random.rand(j*(j-1)//2)
Z = linkage(y)
Z2 = linkage(y2)
self.assertTrue(correspond(Z, y2) == False)
self.assertTrue(correspond(Z2, y) == False)
def test_correspond_2_and_up(self):
# Tests correspond(Z, y) on linkage and CDMs over observation sets of
# different sizes.
for i in range(2, 4):
y = np.random.rand(i*(i-1)//2)
Z = linkage(y)
self.assertTrue(correspond(Z, y))
for i in range(4, 15, 3):
y = np.random.rand(i*(i-1)//2)
Z = linkage(y)
self.assertTrue(correspond(Z, y))
def test_correspond_2_and_up(self):
# Tests correspond(Z, y) on linkage and CDMs over observation sets of
# different sizes.
for i in xrange(2, 4):
y = np.random.rand(i*(i-1)//2)
Z = linkage(y)
self.assertTrue(correspond(Z, y))
for i in xrange(4, 15, 3):
y = np.random.rand(i*(i-1)//2)
Z = linkage(y)
self.assertTrue(correspond(Z, y))