test_comparisons.py 文件源码

def test_dic_0():
    d = norm.rvs(size=1000)
    p = norm.logpdf(d)
    c = ChainConsumer()
    c.add_chain(d, posterior=p)
    dics = c.comparison.dic()
    assert len(dics) == 1
    assert dics[0] == 0