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. Author manuscript; available in PMC: 2020 Sep 1.
Published in final edited form as: Mol Nutr Food Res. 2019 Jul 17;63(17):e1900140. doi: 10.1002/mnfr.201900140

Figure 1.

Figure 1.

Coefficients (mean ± SD) for the metabolites selected 10 times in the 10-CV logistic elastic regression. Mean and SD of the set of 13 metabolites selected the 10 times in the 10-CV elastic logistic regression procedure (using lambda.1se) employing the whole dataset of subjects. Metabolites with negative coefficients (m = 4) are plotted in the left part, whereas those with positive coefficients (m = 9) are shown in the right part. Abbreviations: CE, cholesteryl ester; CV, cross-validation; DMGV, α-keto-δ-(N(G),N(G)-dimethylguanidino)valeric acid; PC, phosphatidylcholine; TAG, triglyceride.