Heckman imputation models for binary or continuous MNAR outcomes and MAR predictors
Abstract Background Multiple imputation by chained equations (MICE) requires specifying a suitable conditional imputation model for each incomplete variable and then iteratively imputes the missing values. In the presence of missing not at random (MNAR) outcomes, valid statistical inference often re...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2018-08-01
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Series: | BMC Medical Research Methodology |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1186/s12874-018-0547-1 |