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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 – The log-likelihood ratio and p-value of mu0

Return type:

tuple

© 2009–2012 Statsmodels Developers
© 2006–2008 Scipy Developers
© 2006 Jonathan E. Taylor
Licensed under the 3-clause BSD License.
http://www.statsmodels.org/stable/generated/statsmodels.emplike.descriptive.DescStatUV.test_mean.html