def testBoundValue(self):
d = TierConverter( self.tier )
p,q = d.bounds_to_vector( self.tier )
print "\n Vector p:",p
print "\n Vector q:",q
k = Kappa(p,q)
self.assertTrue(k.check_vector(p))
self.assertTrue(k.check_vector(q))
self.assertTrue(k.check()) # check both p and q
self.assertEqual(k.evaluate(), 1.)
othertier = Tier()
othertier.Append(self.x)
othertier.Append(self.y)
othertier.Append(self.b)
p,q = d.bounds_to_vector( othertier )
print "\n Vector p:",p
print "\n Vector q:",q
kb = Kappa(p,q)
self.assertTrue(kb.check_vector(p))
self.assertTrue(kb.check_vector(q))
self.assertTrue(kb.check()) # check both p and q
self.assertEqual(kb.evaluate(), 0.)
def testkappa(self):
kappa = Kappa(self.p,self.q)
self.assertTrue(kappa.check_vector(self.p))
self.assertTrue(kappa.check_vector(self.q))
self.assertTrue(kappa.check()) # check both p and q
self.assertFalse(kappa.check_vector([ (0.,1.) , (0.,1.,0.) ]))
self.assertFalse(kappa.check_vector([ (0.0,0.1) ]))
v = kappa.evaluate()
self.assertEqual(0.54545, round(v,5))
def testLabelValue(self):
d = TierConverter( self.tier )
items1 = d.tier_to_items( )
items2 = d.tier_to_items( ) # ... !!! with same tier, expect kappa=1
items = sorted(list(set(items1+items2)))
p = d.labels_to_vector( items )
q = d.labels_to_vector( items )
k = Kappa(p,q)
self.assertTrue(k.check_vector(p))
self.assertTrue(k.check_vector(q))
self.assertTrue(k.check()) # check both p and q
self.assertEqual(k.evaluate(), 1.)
