def KIC(N, rho, k):
    'Kullback information criterion\n\n    .. math:: KIC(k) = log(\\rho_k) + 3 \\frac{k+1}{N}\n\n    :validation: double checked versus octave.\n    '
    from numpy import log, array
    res = (log(rho) + ((3.0 * (k + 1.0)) / float(N)))
    return res
Kullback information criterion

.. math:: KIC(k) = log(\rho_k) + 3 \frac{k+1}{N}

:validation: double checked versus octave.
def KIC(N, rho, k):
    'Kullback information criterion\n\n    .. math:: KIC(k) = log(\\rho_k) + 3 \\frac{k+1}{N}\n\n    :validation: double checked versus octave.\n    '
    from numpy import log, array
    res = (log(rho) + ((3.0 * (k + 1.0)) / float(N)))
    return res