Figure 4.
Inference error for the Kaplan-Meier (KM) survival curves for N = 1000, 10000, and 100000 sampled patients obtained with the nonprivate (KM) and private (differentially private KM [DP-KM]) methods. Inference error for KM method and differently private solution (DP-KM) vs the privacy parameter ( with (A) N = 1000, (B) N = 10000, and (C) N = 100000.
