Evidence map›Paper›PMID 34027594›Full record

ArticleBehavior research methods2021

Multiple imputation of missing data in multilevel models with the R package mdmb: a flexible sequential modeling approach.

Simon Grund, Oliver Lüdtke, Alexander Robitzsch

Abstract read
In one paragraph

Article in Behavior research methods, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
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18citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

18 citing papers in PubMed.

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  14. Joint Imputation of General Data.Journal of survey statistics and methodology · 2024
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Simon GrundIPN - Leibniz Institute for Science and Mathematics Education, Kiel, Germany. grund@ipn.uni-kiel.de.ORCID http://orcid.org/0000-0002-1290-8986
Oliver LüdtkeIPN - Leibniz Institute for Science and Mathematics Education, Kiel, Germany.ORCID http://orcid.org/0000-0001-9744-3059
Alexander RobitzschIPN - Leibniz Institute for Science and Mathematics Education, Kiel, Germany.ORCID http://orcid.org/0000-0002-8226-3132

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Multilevel models often include nonlinear effects, such as random slopes or interaction effects. The estimation of these models can be difficult when the underlying variables contain missing data. Although several methods for handling missing data such as multiple imputation (MI) can be used with multilevel data, conventional methods for multilevel MI often do not properly take the nonlinear associations between the variables into account. In the present paper, we propose a sequential modeling approach based on Bayesian estimation techniques that can be used to handle missing data in a variety of multilevel models that involve nonlinear effects. The main idea of this approach is to decompose the joint distribution of the data into several parts that correspond to the outcome and explanatory variables in the intended analysis, thus generating imputations in a manner that is compatible with the substantive analysis model. In three simulation studies, we evaluate the sequential modeling approach and compare it with conventional as well as other substantive-model-compatible approaches to multilevel MI. We implemented the sequential modeling approach in the R package mdmb and provide a worked example to illustrate its application.

Indexed as

Models, StatisticalBayes TheoremComputer SimulationData Interpretation, StatisticalHumansMultilevel AnalysisInteraction effectsMissing dataMultilevel analysisMultiple imputation

Identifiers

PMID34027594
PMCPMC8613130

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.