PHReg.score_residuals(params)
[source]
Returns the score residuals calculated at a given vector of parameters.
Parameters: | params (ndarray) – The parameter vector at which the score residuals are calculated. |
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Returns: |
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Observations in a stratum with no observed events have undefined score residuals, and contain NaN in the returned matrix.
© 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.duration.hazard_regression.PHReg.score_residuals.html