![]() You should not use Cox regression without the guidance of a Statistician. The method does not assume any particular "survival model" but it is not truly nonparametric because it does assume that the effects of the predictor variables upon survival are constant over time and are additive in one scale. In the context of an outcome such as death this is known as Cox regression for survival analysis. This function fits Cox's proportional hazards model for survival-time (time-to-event) outcomes on one or more predictors.Ĭox regression (or proportional hazards regression) is method for investigating the effect of several variables upon the time a specified event takes to happen. Menu location: Analysis_Survival_Cox Regression.
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