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stored along with the original data in a single dataset with a vertically stacked format, as proposed by Royston in his ice … storing them individually. Analysis and manipulation of the stacked datasets is performed with a new prefix command, mim …. mim can validly fit most of the regression models available in Stata to multiply imputed datasets, giving parameter …
Persistent link: https://www.econbiz.de/10005583254
. van Buuren and C. G. M. Oudshoorn’s implementation of the MICE system in R and S-PLUS (for details, see http …://www.multiple-imputation.com). To make a clear distinction from mvis,the principal program of the new Stata release is called ice. I will give details … retained by ice. Some improvements to micombine for computing estimates from multiply imputed datasets are also described …
Persistent link: https://www.econbiz.de/10005568782
Clustered data arise in many settings, particularly within the social and biomedical sciences. For example, multiple-source reports are commonly collected in child and adolescent psychiatric epidemiologic studies where researchers use various informants (for instance, parents and adolescents) to...
Persistent link: https://www.econbiz.de/10011105649
Our new command midiagplots makes diagnostic plots for multiple imputations created by mi impute. The plots compare the distribution of the imputed values with that of the observed values so that problems with the imputation model can be corrected before the imputed data are analyzed. We include...
Persistent link: https://www.econbiz.de/10010631452
when many rows of data have at least one missing value. This article describes an implementation for Stata of the MICE … method of multiple multivariate imputation described by van Buuren, Boshuizen, and Knook (1999). MICE stands for multivariate …
Persistent link: https://www.econbiz.de/10005748363
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approach of rising popularity is multiple imputation by chained equations (MICE) also known as imputation by full conditional …
Persistent link: https://www.econbiz.de/10010574497
Persistent link: https://www.econbiz.de/10012418704
researchers. In this article, the ice package for multiple imputation by chained equations (also known as fully con- ditional … specification) is further updated. Special attention is paid to categorical variables. The relationship between ice and the new …
Persistent link: https://www.econbiz.de/10008619654
researchers. In this article, the ice package for multiple imputation is further updated. Special attention in this article is …
Persistent link: https://www.econbiz.de/10005450169