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. Author manuscript; available in PMC: 2016 Sep 1.
Published in final edited form as: J Neuroimmune Pharmacol. 2015 Apr 8;10(3):425–434. doi: 10.1007/s11481-015-9605-1

Figure 1.

Figure 1

Statistical Analysis of Microarrays (SAM), as implemented in MetaboAnalyst and applied to our metabolomics data. The plot shows observed (y-axis) compared to expected (x-axis) values of the d(i) statistic. This represents the ratio of difference in metabolite levels between groups to the variation observed in the data for that metabolite. Thresholds (delta = 0.6) were adjusted to control the FDR < 0.1. Four compounds, all down-regulated in haloperidol-treated animals, passed FDR control at threshold = 0.068, as indicated in the plot.