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Use this tag for questions involving multiple imputation, which refers to a set of stochastic imputation routines aimed at preserving the multivariate features of the data.

3 votes
1 answer
3k views

Multiple imputation before or after creating variables?

This question seemed simple, but I cannot find the answer in books. I know that the assumptions of multiple imputation require that only the variables are imputed that will be used in the analysis. S …
torwart's user avatar
  • 305
0 votes
0 answers
690 views

Multiple imputation of conditional variables

I need to impute the missing values of a dataset of medical data in which several variables only make sense if another variable has a specific value. In the questionnaire the data come from they were …
torwart's user avatar
  • 305
0 votes
0 answers
22 views

Reasons for failure of convergence in multiple imputation in wide format of (longitudinally)...

Our group is working on a dataset of approximately 1000 patients with 10 complete variables at the time of an acute disease, who subsequently completed a questionnaire of 5 Likert items (questions wit …
torwart's user avatar
  • 305