Fig. 1
From: Exhaled breath condensate metabolome clusters for endotype discovery in asthma
Boruta algorithm identified 16 bins as important to differentiate asthmatics from healthy controls. a Variable importance (y-axis) of all 162 bins (x-axis) was shown as box and whiskers plots. Confirmed, putative and rejected variables were shown in green, yellow and red respectively. Importance of randomized variables was shown in blue. b Important bins highlighted by a box in a were enlarged and shown. Previously reported peaks corresponding to ammonia were highlighted by a box