Chained equations and more in multiple imputation in Stata 12
Chained equations and more in multiple imputation in Stata 12
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Stata 12 多重插补中的链式方程及更多内容
DOI：
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发表时间：
2011
期刊：
影响因子：
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通讯作者：
Yulia V. Marchenko
中科院分区：
文献类型：
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作者：
Yulia V. Marchenko
This session focuses on the new Stata 12 command, mi impute chained, to perform multivariate imputation using chained equations (ICE), also known as sequential regression imputation. ICE is a flexible imputation technique for imputing various types of data. The variable-by-variable specification of ICE allows the user to impute variables of different types by choosing the appropriate method for each variable from several univariate imputation methods. Variables can have an arbitrary missingdata pattern. By specifying a separate model for each variable, users are able to incorporate a number of important characteristics, such as ranges and restrictions within a subset, specific to each variable. Other new features in multiple imputation in Stata 12 will also be discussed.
