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. 2016 May 24;7:776. doi: 10.3389/fmicb.2016.00776

FIGURE 2.

FIGURE 2

Scatterplot of DA model and the predicted group membership in the model based on systemic concentration of microbial SCFAs in salmonellosis patients and control subjects. Number of variables in the model – 8 and grouping consists of three groups. Root 1, 2 – discriminant functions 1 and 2 (1st and 2nd canonical roots). Cohorts: (1) S. Enteritidis-infected patients (SE), (2) S. Typhimurium-infected patients (ST), (3) control subjects. Predictive accuracy of classification: 94.7% of the original group cases were correctly classified; Wilks’ λ = 0.055.