Figure 3: Within-species representation of the different stages based on
MALDI-TOF mass spectra. Left: PCoA of Hellinger-transformed and
processed raw data. Middle: t-SNE plot based on class votes from a RF
model on developmental-stage level. Right: Heat maps depicting relative
intensities of the ten most important mass peaks for developmental-stage
differentiation identified using RF classifier. BS Baltic Sea.NS North Sea.