statsmodels.emplike.descriptive.DescStatMV.mv_test_mean¶ DescStatMV.mv_test_mean(mu_array, return_weights=False)[source]¶ Returns -2 x log likelihood and the p-value for a multivariate hypothesis test of the mean Parameters mu_array1d arrayHypothesized values for the mean. Must have same number of elements as columns in endog return_weightsboolIf True, returns the weights that maximize the likelihood of mu_array. Default is False. Returns test_resultstupleThe log-likelihood ratio and p-value for mu_array