PHReg.baseline_cumulative_hazard_function()

statsmodels.duration.hazard_regression.PHReg.baseline_cumulative_hazard_function

PHReg.baseline_cumulative_hazard_function(params) [source]

Returns a function that calculates the baseline cumulative hazard function for each stratum.

Parameters:	params : ndarray The model parameters.
Returns:	A dict mapping stratum names to the estimated baseline : cumulative hazard function. :