Fig. 2From: rMSIfragment: improving MALDI-MSI lipidomics through automated in-source fragment annotationValidation of rMSIfragment against HPLC validated annotations reported by Garate et al. A Percentage of HPLC matches, B S score distribution, and C ROC curve for the negative polarity datasets (G9-G15). D Percentage of HPLC matches, E S score distribution, and F ROC curve for the positive polarity datasets (G1-G8)Back to article page