Research Article

Amino Acid Biosignature in Plasma among Ischemic Stroke Subtypes

Figure 2

PLS-DA predictions to classify ischemic stroke and control samples (a); studentized residuals for this model at the 99.7% confidence level (b); two samples (red circles) being detected as outliers. Variable importance in the projection (VIP scores) (c) and regression coefficients (d).
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