Fig. 5From: ROIMCR: a powerful analysis strategy for LC-MS metabolomic datasetsRepresentation of the chromatographic elution profiles and mass traces of three ROI values: a one ROI with a single-peak elution profile, b one ROI with a double-peak elution profile and c one ROI with an elution profile with two clearly distinguished regions, corresponding to a defined peak and the baseline/background noiseBack to article page