A latent class Cox PH model is fitted to CHF survival data with class number selected by BIC, evaluated via AUC on cross-validated and bootstrapped samples, and shown in simulation to outperform the standard single-class Cox model.
Robust causal inference using Directed Acyclic Graphs: the R package â/uni0102Ÿdagittyâ/uni0102/uni0179.Int J Epidemiol2016; 45: 1887-1894
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Application of Cox Model to predict the survival of patients with Chronic Heart Failure: A latent class regression approach
A latent class Cox PH model is fitted to CHF survival data with class number selected by BIC, evaluated via AUC on cross-validated and bootstrapped samples, and shown in simulation to outperform the standard single-class Cox model.