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Table 3 Classification Results for Sick Controls

From: Metabolomics variable selection and classification in the presence of observations below the detection limit using an extension of ERp

Variables Prediction Error
Count Rate
non-annotated-3 0 0%
non-annotated-1 3 14%
phenylacetylglutamine 3 14%
pyroglutamic acid 3 14%
methylcitric acid 4 19%
2-hydroxyvaleric acid 7 33%
quinolinic acid 7 33%
3-hydroxyisovaleric acid 8 38%
4-hydroxyphenylpyruvic acid 8 38%
vanillylmandelic acid 9 43%
pyruvic acid 11 52%
1,4-dihydroxycyclohexane 12 57%
2-ketoglutaric acid 13 62%
glycolic acid 13 62%
uracil 13 62%
2-hydroxybutyric acid 16 76%
isocitric acid 16 76%
hexanoic acid 18 86%
  1. The table lists the classification results for Sick Controls using variable selected when XERp is applied (without LOO cross-validation) to the TBM and Healthy Controls data. The first column lists the variable, while the second and third list the prediction error in terms of absolute count and percentage respectively