Repeated holdout validation for weighted quantile sum regression
Weighted Quantile Sum (WQS) regression is a method commonly used in environmental epidemiology to assess the impact of chemical mixtures in relation to a health outcome of interest. Data are partitioned into a single training and test set to reduce sample-specific chemical weights. However, in typic...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2019-01-01
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Series: | MethodsX |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2215016119303103 |