Article
Missing values in longitudinal dietary data: a multiple imputation approach based on a fully conditional specification.
Statistics in medicine - 20 Dec 2009
Nevalainen Jaakko, Kenward Michael G, Virtanen Suvi M
Abstract excerpt
Multiple imputation (MI) has increasingly received attention as a flexible tool to resolve missing data problems both in observational and controlled studies. Our goal has been to develop a valid and efficient MI procedure for the Diabetes Prediction and Prevention Nutrition Study, in which the diet of a cohort of newborn children with HLA-DQB1-conferred susceptibility to type 1 diabetes is repeatedly measured by...
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