From: Mechanism-aware imputation: a two-step approach in handling missing values in metabolomics
Metabolite number and sample size combination | Mean accuracy (%) | Accuracy 95% CI | Mean NRMSE | NRMSE 95% CI |
---|---|---|---|---|
p = 50 n = 50 | 82.0 | [80.1%, 83.5%] | 0.260 | [0.245, 0.278] |
p = 50 n = 100 | 81.8 | [80.3%, 83.2%] | 0.264 | [0.256, 0.278] |
p = 100 n = 50 | 81.3 | [80.2%, 82.4%] | 0.282 | [0.267, 0.282] |
p = 200 n = 400 | 82.1 | [80.0%, 83.3%] | 0.259 | [0.256, 0.263] |
p = 400 n = 200 | 81.7 | [80.0%, 82.7%] | 0.272 | [0.271, 0.272] |
p = 50 n = 400 | 81.7 | [80.2%, 82.9%] | 0.270 | [0.260, 0.270] |
p = 400 n = 50 | 82.0 | [80.1%, 83.3%] | 0.273 | [0.264, 0.288] |
p = 400 n = 20 | 82.1 | [80.1%, 82.9%] | 0.239 | [0.234, 0.245] |