def test_jacobian_backward_richardson(statsmodels_fixtures):
fix = statsmodels_fixtures
assert_frame_equal(
jacobian(
logit_loglikeobs,
fix["params"],
method="backward",
extrapolation=True,
func_args=[fix["y"], fix["x"]],
),
fix["jacobian"],
)
def test_jacobian_forward(statsmodels_fixtures):
fix = statsmodels_fixtures
assert_frame_equal(
jacobian(
logit_loglikeobs,
fix["params"],
method="forward",
extrapolation=False,
func_args=[fix["y"], fix["x"]],
),
fix["jacobian"],
)