statsmodels.regression.mixed_linear_model.MixedLMResults.random_effects_cov¶
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MixedLMResults.
random_effects_cov
()[source]¶ Returns the conditional covariance matrix of the random effects for each group given the data.
Returns: random_effects_cov : dict
A dictionary mapping the distinct values of the group variable to the conditional covariance matrix of the random effects given the data.