statsmodels.duration.hazard_regression.PHReg.baseline_cumulative_hazard
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PHReg.baseline_cumulative_hazard(params)
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Estimate the baseline cumulative hazard and survival functions.
Parameters: params : ndarray
The model parameters.
Returns: A list of triples (time, hazard, survival) containing the time :
values and corresponding cumulative hazard and survival :
function values for each stratum. :
Notes
Uses the Nelson-Aalen estimator.
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