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Gaussian-based routines to impute categorical variables in health surveys

The multivariate normal (MVN) distribution is arguably the most popular parametric model used in imputation and is available in most software packages (e.g., SAS PROC MI, R package norm). When it is applied to categorical variables as an approximation, practitioners often either apply simple roundin...

詳細記述

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書誌詳細
主要な著者: Yucel, Recai M., He, Yulei, Zaslavsky, Alan M.
フォーマット: Artigo
言語:Inglês
出版事項: 2011
主題:
オンライン・アクセス:https://ncbi.nlm.nih.gov/pmc/articles/PMC3263356/
https://ncbi.nlm.nih.gov/pubmed/21976366
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/sim.4355
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