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Table 3 Classification of postprandial serum samples by different models

From: The 1H NMR serum metabolomics response to a two meal challenge: a cross-over dietary intervention study in healthy human volunteers

True intake Classification
OPLS-DAa ANOVA-PLSb  
CB EHB CB EHB Total (n)
CBc 85 (92%) 7 (8%) 91 (99%) 1 (1%) 92
EHBd 9 (10%) 81 (90%) 1 (1%) 89 (99%) 90
Total 94 88 92 90 182
  1. aOrthogonal Projections to Latent Structures with Discriminant Analysis (Cross-validated scores)
  2. bANalysis Of Variance - Partial Least Squares
  3. cCereal breakfast
  4. dEgg and ham breakfast