DescStatUV.test_joint_skew_kurt()

statsmodels.emplike.descriptive.DescStatUV.test_joint_skew_kurt

DescStatUV.test_joint_skew_kurt(skew0, kurt0, return_weights=False) [source]

Returns - 2 x log-likelihood and the p-value for the joint hypothesis test for skewness and kurtosis

Parameters:	skew0 : float Skewness value to be tested kurt0 : float Kurtosis value to be tested return_weights : bool If True, function also returns the weights that maximize the likelihood ratio. Default is False.
Returns:	test_results : tuple The log-likelihood ratio and p-value of the joint hypothesis test.