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. 2015 Oct 13;5:15126. doi: 10.1038/srep15126

Figure 1. Multivariate data analysis.

Figure 1

(A) PCA score map derived from UHPLC-Q-TOFMS spectra concerning healthy (■) and HAPE (Inline graphic) individuals. (B) PLS-DA score map derived from UHPLC-Q-TOFMS spectra concerning healthy (■) and HAPE (Inline graphic) individuals. (C) Validation plot obtained from 99 permutation tests. (D) S-plot of the PLS-DA model.