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PHReg.from_formula()

statsmodels.duration.hazard_regression.PHReg.from_formula

classmethod PHReg.from_formula(formula, data, status=None, entry=None, strata=None, offset=None, subset=None, ties='breslow', missing='drop', *args, **kwargs) [source]

Create a proportional hazards regression model from a formula and dataframe.

Parameters:

formula : str or generic Formula objec