def test_generalizedsigmoid(self):
dt = equations.GeneralizedSigmoid()
assert dt.parameters == {
'high': 1.0,
'midpoint': 1.0,
'sigma': 0.3,
'low': 0.0
}
def test_generalizedsigmoid(self):
dt = equations.GeneralizedSigmoid()
self.assertEqual(dt.parameters, {
'high': 1.0,
'midpoint': 1.0,
'sigma': 0.3,
'low': 0.0
})
self.assertEqual(
dt.ui_equation,
'low + (high - low) / (1.0 + 2.71**(-1.8137993642342178 * '
'(var-midpoint)/sigma))')
def test_generalizedsigmoid(self):
t = np.linspace(0,2)
dt = equations.GeneralizedSigmoid()
assert dt.parameters == {'high': 1.0, 'midpoint': 1.0, 'sigma': 0.3, 'low': 0.0}
np.testing.assert_allclose( dt.evaluate(t)[10:], dt.evaluate(t[10:]))