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. 2018 Nov 16;219(8):1216–1223. doi: 10.1093/infdis/jiy659

Figure 1.

Figure 1.

Score scatterplot of the projection to latent structures discriminant analysis (PLS-DA) model for patients with bronchiolitis versus healthy controls. tp and to are the predictive and nonpredictive latent variables, respectively, obtained by posttransformation of the PLS-DA model. Gray circles represent urine samples from the bronchiolitis group, and white circles represent those from the control group. The samples from the bronchiolitis group lie in the region with a negative tp value, while those from the control group show positive tp values.