Fig. 5From: Modeling the covariates effects on the hazard function by piecewise exponential artificial neural networks: an application to a controlled clinical trial on renal carcinomaRegression tree. Regression tree of the event cumulative incidence at six years estimated by PEANN as a function of the considered covariates. Each node is labeled with a binary question about a covariate. In the terminal nodes the number of patients and the estimated incidence are reportedBack to article page