Strategies to fit pattern-mixture models
Strategies to fit pattern-mixture models
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DOI：
10.1093/biostatistics/3.2.245
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发表时间：
2002-06-01
期刊：
影响因子：
2.1
通讯作者：
Curran, D
中科院分区：
文献类型：
--
作者：
Thijs, H;Molenberghs, G;Curran, D
Whereas most models for incomplete longitudinal data are formulated within the selection model framework, pattern-mixture models have gained considerable interest in recent years (Little, 1993, 1994). In this paper, we outline several strategies to fit pattern-mixture models, including the so-called identifying restrictions strategy. Multiple imputation is used to apply this strategy to realistic settings, such as quality-of-life data from a longitudinal study on metastatic breast cancer patients.
