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Fig. 1 | BMC Medical Research Methodology

Fig. 1

From: Joint latent class model: Simulation study of model properties and application to amyotrophic lateral sclerosis disease

Fig. 1

Simulated survival curves and longitudinal marker trajectories that mimic the real data from Stamenic et al. [15]. The number of individuals n=500; the censoring rate τ=0.05. Class 1: individual trajectories in darkgray, dashed line for mean trajectory; class 2: individual trajectories in lightgray, solid line for the mean trajectory. Figure at the top left: Generated survival curves for two classes and resulted examples of individual trajectories (same results for high separation and low separation settings). Figure on the top right: Simulated longitudinal marker evolution curves and the resulted examples of individual trajectories for the high separation setting. Bottom figure: Simulated longitudinal marker evolution curves and the resulted examples of individual trajectories for the low separation setting

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BMC Medical Research Methodology

ISSN: 1471-2288

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