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. Author manuscript; available in PMC: 2020 Sep 3.
Published in final edited form as: Anal Chem. 2019 Aug 13;91(17):11070–11077. doi: 10.1021/acs.analchem.9b01606

Figure 2:

Figure 2:

Comparison of The Aristotle Classifier vs PCA for two different data sets. 2A) Results from the Aristotle Classifier for distinguishing a total of 42 IgG2 glycopeptide samples; 21 samples are in each group. Correctly classified samples show up in green fields. Forty-one of 42 samples are correctly classified. 2B) Principal Components Analysis of the same 42 glycopeptide samples from 2A. 2C) Results for classifying glycomic data from healthy controls (13) or liver fibrosis patients (8) using The Aristotle Classifier. In this case 17/21 are correctly classified. 2D) PCA of the same 21 samples in Figure 2C. Arrows in 2B and 2D indicate the samples that were misclassified by the Aristotle Classifier.