def get_data(self): data = Data('exponential_data') model = self.get_model() function = model.lambdify('exp', ('t', 'a', 'k'), modules='numpy') linspace = numpy.linspace(-1, 1, 300, endpoint=True) data.array = numpy.array([ linspace, function(linspace, 2, 3) ]) return data
def test_limits_symmetric(self): data = Data() data.array = numpy.array([ [-2, 1], [3, 4] ]) fit = Fit(data=data) eq_(fit.limits, (-2, 2))
def test_limits(self): data = Data() data.array = numpy.array([ [1, 2], [3, 4] ]) fit = Fit(data=data) eq_(fit.limits, (0, 2))