Fig. 2

Distribution of AUC estimates by selection approach. Legend: Abbreviations: BMA = Bayesian model averaging; AUC = area under the receiver operating characteristic curve.The mean AUC (point) and 2.5th and 97.5th quantiles of AUC (line) across 1000 sample splits are given. The median (interquartile range) combination size for each approach is given in square brackets in the horizontal axis labels