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. 2015 Nov 2;5:15925. doi: 10.1038/srep15925

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Score plot of component 1 (t[1]) and component 2 (2[t]). CWP patients (), NP () and CON (). The score plot shows the internal correlation structure in the metabolite data. Three significant cross-validated principal components were used (R₂X = 0.398; Q² = 0.288). The ellipse shows 95% confidence interval using Hotelling T² statistics.

Inline graphic — Score plot of component 1 (t[1]) and component 2 (2[t]). CWP patients (), NP () and CON (). The score plot shows the internal correlation structure in the metabolite data. Three significant cross-validated principal components were used (R₂X = 0.398; Q² = 0.288). The ellipse shows 95% confidence interval using Hotelling T² statistics.