From: Picky with peakpicking: assessing chromatographic peak quality with simple metrics in metabolomics
Data subset | # of MFs | % Var Expl | Pseudo-F | 2D NMDS stress |
---|---|---|---|---|
All MFs | 2086 | 10.4 | 5.5 | 0.169 |
Threshold 0.01 | 1129 | 15.2 | 8.6 | 0.191 |
Threshold 0.1 | 516 | 25.0 | 16.0 | 0.200 |
Threshold 0.5 | 287 | 34.6 | 25.3 | 0.180 |
Threshold 0.9 | 75 | 46.7 | 42.0 | 0.097 |
Only good MFs | 249 | 44.2 | 38.1 | 0.142 |