Parametric fractional imputation for missing data analysis
نویسندگان
چکیده
منابع مشابه
Parametric fractional imputation for mixed models with nonignorable missing data
Inference in the presence of non-ignorable missing data is a widely encountered and difficult problem in statistics. Imputation is often used to facilitate parameter estimation, which allows one to use the complete sample estimators on the imputed data set. We develop a parametric fractional imputation (PFI) method proposed by Kim (2011), which simplifies the computation associated with the EM ...
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ژورنال
عنوان ژورنال: Biometrika
سال: 2011
ISSN: 1464-3510,0006-3444
DOI: 10.1093/biomet/asq073