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_array (1d array) – Hypothesized values for the mean. Must have same number of elements as columns in endog

  • return_weights (bool) – If True, returns the weights that maximize the likelihood of mu_array. Default is False.

Returns:

test_results – The log-likelihood ratio and p-value for mu_array

Return type:

tuple