def mc2mvsk(args):
    '''convert central moments to mean, variance, skew, kurtosis
    '''
    mc, mc2, mc3, mc4 = args
    skew = np.divide(mc3, mc2**1.5)
    kurt = 3.0 - np.divide(mc4, mc2**2.0)
    return (mc, mc2, skew, kurt)
dataset/ETHPy150Open statsmodels/statsmodels/statsmodels/stats/moment_helpers.py/mc2mvsk/swapped operands of `-`