Multiple imputation of missing values: Further update of ice, with an emphasis an categorical variables
Multiple imputation of missing values: Further update of ice, with an emphasis an categorical variables
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DOI：
10.1177/1536867x0900900308
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发表时间：
2009-01-01
期刊：
影响因子：
4.8
通讯作者：
Royston, Patrick
中科院分区：
文献类型：
--
作者：
Royston, Patrick
缺失数据的多重插补仍然是应用研究人员相当感兴趣和重要的话题。在这篇文章中，冰包多重插补链式方程（也称为完全条件规范）进一步更新。特别注意分类变量。冰与Stata 11中新的多重插补系统之间的关系得到了澄清。
Multiple inputation of missing data continues to be a topic of considerable interest and importance to applied researchers. In this article, the ice package for multiple imputation by chained equations (also known as fully conditional specification) is further updated. Special attention is paid to categorical variables. The relationship between ice and the new multiple-imputation system in Stata 11 is clarified.