Fig. 6From: Clarifying the biological and statistical assumptions of cross-sectional biological age predictors: an elaborate illustration using synthetic and real dataAging divergence Δ plotted against predicted Δ in synthetic data example 2 for all four scenarios (A, B, C and D). Results are presented for the MLR approach, the Klemera-Doubal method and the MLR approach where each marker is assigned the same weightBack to article page