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. Author manuscript; available in PMC: 2021 Mar 19.
Published in final edited form as: ACS Sens. 2020 May 26;5(6):1707–1716. doi: 10.1021/acssensors.0c00345

Table 1.

Discriminant Analysis of Five NITC-AAs Using Mahalanobis Distance Matrices

training data set
testing data set NITC-Ala NITC-Asp NITC-Phe NITC-His NITC-Tyr
NITC-Ala 0.25 1.24 2.55 1.63 2.94
NITC-Asp 0.92 0.17 4.41 1.17 2.50
NITC-Phe 3.95 4.07 1.35 0.68 0.77
NITC-His 2.34 2.05 3.97 0.37 1.58
NITC-Tyr 5.46 5.62 11.54 1.33 0.10