Additional file 1: Figure S1. Dynamic adaptive binning achieved optimal binning on the spectra. Figure S2. Changes in error rates of the random forest model at different steps of optimization. Figure S3. Boxplots of annotated bins which are top predictors in random forest model showing difference between asthmatics and healthy controls (A) and a table of p values for compounds showing statistical significance (B). Table S1. Most important NMR bins according to the random forest model along with the compounds annotated at that particular position
