def test_with_boot_with_jac():
f, ferr, ferrt = fitfunc_to_func(ff, [1, 2], [[1.0, 1.1, 1.2], [1.9, 1.8, 2.1]], jacobian=ffj)
assert_func_equal(f, lambda x: x + 2)
assert_func_equal(ferr, lambda x: numpy.array([x + 1.9, 1.1*x + 1.8, 1.2*x + 2.1]).T)
assert ferrt == 'boot'
def test_with_boot_with_ff():
f, ferr, ferrt = fitfunc_to_func(linear, [1, 2], [[1.0, 1.1, 1.2], [1.9, 1.8, 2.1]])
assert_func_equal(f, lambda x: x + 2)
assert_func_equal(ferr, lambda x: numpy.array([x + 1.9, 1.1*x + 1.8, 1.2*x + 2.1]).T)
assert ferrt == 'boot'
def test_with_std_with_ff():
f, ferr, ferrt = fitfunc_to_func(linear, [1, 2], [0.2, 0.1])
assert_func_equal(f, lambda x: x + 2)
assert_func_equal(ferr, lambda x: numpy.sqrt(0.04*(x**2) + 0.01))
assert ferrt == 'std'
def test_with_std_with_jac():
f, ferr, ferrt = fitfunc_to_func(ff, [1, 2], [0.2, 0.1], jacobian=ffj)
assert_func_equal(f, lambda x: x + 2)
assert_func_equal(ferr, lambda x: numpy.sqrt(0.04*(x**2) + 0.01))
assert ferrt == 'std'
def test_no_extra_with_ff():
f, ferr, ferrt = fitfunc_to_func(linear, [1, 2])
assert_func_equal(f, lambda x: x + 2)
assert ferr is None
assert ferrt is None
def test_no_extra_with_jac():
f, ferr, ferrt = fitfunc_to_func(ff, [1, 2], jacobian=ffj)
assert_func_equal(f, lambda x: x + 2)
assert ferr is None
assert ferrt is None
def test_basic():
f, ferr, ferrt = fitfunc_to_func(ff, [1, 2])
assert_func_equal(f, lambda x: x + 2)
assert ferr is None
assert ferrt is None
