The CoxPH function is named for the Cox proportional hazards model, a statistical survival model. The function estimates coefficients by learning a set of explanatory variables. The output of the CoxPH function is input to the functions CoxHazardRatio and CoxSurvival.
- This function does not work in an SSL-enabled cluster.
- The CoxPH and CoxHazardRatio functions do not support interaction terms (for example, using AGE*AGE as an item in the Cox proportional hazard model.