def METHOD_NAME():
    """Test the kwargs of estimate_logg."""
    logg = estimate_logg(cnumax, cteff, cenumax, ceteff)
    # Check units
    assert logg.unit == u.dex
    assert logg.error.unit == u.dex
    # Check returns right answer
    assert_correct_answer(logg, clogg)
    # Check units on parameters
    logg = estimate_logg(cnumax, cteff, u.Quantity(cenumax, u.microhertz), ceteff)
    assert_correct_answer(logg, clogg)
    logg = estimate_logg(cnumax, cteff, cenumax, u.Quantity(ceteff, u.Kelvin))
    assert_correct_answer(logg, clogg)
    # Check works with a random selection of appropriate units
    logg = estimate_logg(
        cnumax, cteff, u.Quantity(cenumax, u.microhertz).to(1 / u.day), ceteff
    )
    assert_correct_answer(logg, clogg)