def test_accuracy(self):
acc1 = wrappers.accuracy(self.fc_oil)
acdf1 = converters.accuracy(acc1)
acdf1.shape == (7, 1)
list(acdf1.columns) == ['Train']
acc2 = wrappers.accuracy(self.fc_oil, 350)
acdf2 = converters.accuracy(acc2)
acdf2.shape == (7, 2)
set(acdf2.columns) == {'Train', 'Test'}
self.assertTrue(acdf1.Train.round(5).equals(acdf2.Train.round(5)))
self.assertAlmostEqual(acdf2.Test.ix['ME'], -20.3502, places=3)
self.assertAlmostEqual(acdf2.Test.ix['MAE'], 20.3502, places=3)
self.assertAlmostEqual(acdf2.Test.ix['RMSE'], 20.3502, places=3)
def test_accuracy(self):
acc1 = wrappers.accuracy(self.fc_oil)
acdf1 = converters.accuracy(acc1)
acdf1.shape == (7, 1)
list(acdf1.columns) == ['Train']
acc2 = wrappers.accuracy(self.fc_oil, 350)
acdf2 = converters.accuracy(acc2)
acdf2.shape == (7, 2)
set(acdf2.columns) == {'Train', 'Test'}
self.assertTrue(acdf1.Train.round(5).equals(acdf2.Train.round(5)))
r_test_vals = list(acc2.rx(2, True))
r_cols = list(robjects.r.colnames(acc2))
self.assertAlmostEqual(acdf2.Test['ME'],
r_test_vals[r_cols.index('ME')], places=3)
self.assertAlmostEqual(acdf2.Test['MAE'],
r_test_vals[r_cols.index('MAE')], places=3)
self.assertAlmostEqual(acdf2.Test['RMSE'],
r_test_vals[r_cols.index('RMSE')], places=3)
def test_accuracy(self):
acc1 = wrappers.accuracy(self.fc_oil)
acdf1 = converters.accuracy(acc1)
acdf1.shape == (7, 1)
list(acdf1.columns) == ['Train']
acc2 = wrappers.accuracy(self.fc_oil, 350)
acdf2 = converters.accuracy(acc2)
acdf2.shape == (7, 2)
set(acdf2.columns) == {'Train', 'Test'}
self.assertTrue(acdf1.Train.round(5).equals(acdf2.Train.round(5)))
r_test_vals = list(acc2.rx(2, True))
r_cols = list(robjects.r.colnames(acc2))
self.assertAlmostEqual(acdf2.Test['ME'],
r_test_vals[r_cols.index('ME')],
places=3)
self.assertAlmostEqual(acdf2.Test['MAE'],
r_test_vals[r_cols.index('MAE')],
places=3)
self.assertAlmostEqual(acdf2.Test['RMSE'],
r_test_vals[r_cols.index('RMSE')],
places=3)