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. 2016 Sep 21;6:33820. doi: 10.1038/srep33820

Figure 4. Systems analysis of potential biomarkers of psychological suboptimal and healthy controls with MetaboAnalyst 3.0 data annotation tools.

Figure 4

The correlation heatmap display the correlation coefficients (Spearman) among biomarkers. The color-coded scale of correlation is at left, where a red color indicates a positive correlation, while a blue color indicates a negative correlation (A). The correlation analysis with Pattern Hunter (Spearman) between group of psychological suboptimal health and healthy controls, a red color indicates a positive correlation with the state of psychological suboptimal health, a blue color indicates a negative correlation with the state of psychological suboptimal (B).