2022
Review and evaluation of imputation methods for multivariate longitudinal data with mixed‐type incomplete variables
Cao Y, Allore H, Vander Wyk B, Gutman R. Review and evaluation of imputation methods for multivariate longitudinal data with mixed‐type incomplete variables. Statistics In Medicine 2022, 41: 5844-5876. PMID: 36220138, PMCID: PMC9771917, DOI: 10.1002/sim.9592.Peer-Reviewed Original ResearchConceptsImputation methodsEfficient imputation methodJoint modelingIntensive computationAccessible softwareData patternsIncomplete longitudinal dataMultivariate longitudinal dataMissing valuesData variablesIncomplete variablesMultivariate distributionsMultiple imputation procedureConditional distributionLinear multilevel modelsHierarchical modelEntire setImputation procedureVariance estimatesMI methodConditional specificationConditional modelSetSoftwareMultiple imputation
2008
A Semiparametric Transition Model with Latent Traits for Longitudinal Multistate Data
Lin H, Guo Z, Peduzzi PN, Gill TM, Allore HG. A Semiparametric Transition Model with Latent Traits for Longitudinal Multistate Data. Biometrics 2008, 64: 1032-1042. PMID: 18355385, PMCID: PMC2784952, DOI: 10.1111/j.1541-0420.2008.01011.x.Peer-Reviewed Original Research