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statsmodels.emplike.descriptive.DescStatUV.test_mean

DescStatUV.test_mean(mu0, return_weights=False)[source]

Returns - 2 x log-likelihood ratio, p-value and weights for a hypothesis test of the mean.

Parameters:

mu0 : float

Mean value to be tested

return_weights : bool

If return_weights is True the funtion returns the weights of the observations under the null hypothesis. Default is False

Returns:

test_results : tuple

The log-likelihood ratio and p-value of mu0

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