Informative Drop-Out in Longitudinal Data Analysis

Clicks: 51
ID: 292353
1994
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Ranked #4 of 46 articles by views in Journal of the Royal Statistical Society Series C (Applied Statistics)

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Abstract
A model is proposed for continuous longitudinal data with non-ignorable or informative drop-out (ID). The model combines a multivariate linear model for the underlying response with a logistic regression model for the drop-out process. The latter incorporates dependence of the probability of drop-out on unobserved, or missing, observations. Parameters in the model are estimated by using maximum likelihood (ML) and inferences drawn through conventional likelihood procedures. In particular, likelihood ratio tests can be used to assess the informativeness of the drop-out process through comparison of the full model with reduced models corresponding to random drop-out (RD) and completely random processes
Reference Key
openalex_W2284967628 Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors Peter J. Diggle, Michael G. Kenward
Journal Journal of the Royal Statistical Society Series C (Applied Statistics)
Year 1994
DOI
10.2307/2986113
URL
Keywords Keywords not found

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