Random Forest prediction (run in METAGENassist) of samples in week 4 belonging to either DM or non-DM rats (a) and AIN- or taro-fed (non-AIN) rats (b). (c) Prediction of DM and non-DM of taro-fed rats only. (d) Prediction of starch-fed or flour-fed rats. The top 15 markers are shown. Of these, the top 10 have been plotted in Figure 5
(together with markers identified by LEfSe and Kruskal–Wallis correlation).