Fig. 11
From: Topic model-based mass spectrometric data analysis in cancer biomarker discovery studies
ROC curves of significant proteins. a ROC curves for each of 43 significant proteins before purification (\(\overline {\text {AUC}} = 0.706, 95~\%~\text {CI}~[0.606, 0.795]\)). b ROC curves for each of 75 significant proteins after intensity-level purification (\(\overline {\text {AUC}} = 0.793, 95~\% \text {CI}~[0.700, 0.863]\)). c ROC curves for each of 69 significant proteins after scan-level purification (\(\overline {\text {AUC}} = 0.811, 95~\%~\text {CI}~[0.719, 0.890]\))