GLM.score_obs(params, scale=None)
[source]
score first derivative of the loglikelihood for each observation.
Parameters: |
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Returns: |
score_obs – The first derivative of the loglikelihood function evaluated at params for each observation. |
Return type: |
ndarray, 2d |
© 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.genmod.generalized_linear_model.GLM.score_obs.html