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Nonparametric Multiple Imputation for ROC Analysis When Some Biomarker Values Are Missing at Random
The receiver operating characteristics (ROC) curve is a widely used tool for evaluating discriminative and diagnostic power of a biomarker. When the biomarker value is missing for some observations, the ROC analysis based solely on the complete cases loses efficiency due to the reduced sample size,...
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| Главные авторы: | , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
2011
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3205437/ https://ncbi.nlm.nih.gov/pubmed/22025311 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/sim.4338 |
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