test_models.py 文件源码

def multidmodel():
    """Multidimensional model with normal prior."""

    mu = np.array([-6.6, 3, 1.0, -.12])
    sd = np.array([.13, 5, .9, 1.0])

    x = SampledParam(norm, loc=mu, scale=sd)
    like = simple_likelihood

    return [x], like