Fig. 4
From: Single sample pathway analysis in metabolomics: performance evaluation and application
Performance of ssPA methods using a non-redundant pathway set based on 3 randomly selected enriched pathways. For each panel Recall, Precision, and AUC, the x-axis represents the effect size of the simulated pathway enrichment. Points represent the mean performance metric over 200 iterations. Note for AUC, y-axis values range from 0.5 to 1. Shaded intervals indicate the standard error of the mean. Dotted lines represent conventional pathway analysis methods, and dashed lines represent clustering/dimensionality-reduction based methods