def test_Logistic(self):
X = W((40,10))
Y = np.greater(W((40,)), 0)
family = S.family.Binomial()
cmodel = models(design=X, family=S.family.Binomial())
results = cmodel.fit(Y)
self.assertEquals(results.df_resid, 30)
def test_Logisticdegenerate(self):
X = W((40,10))
X[:,0] = X[:,1] + X[:,2]
Y = np.greater(W((40,)), 0)
family = S.family.Binomial()
cmodel = models(design=X, family=S.family.Binomial())
results = cmodel.fit(Y)
self.assertEquals(results.df_resid, 31)