General growth mixture modeling for randomized preventive interventions
نویسندگان
چکیده
منابع مشابه
General growth mixture modeling for randomized preventive interventions.
This paper proposes growth mixture modeling to assess intervention effects in longitudinal randomized trials. Growth mixture modeling represents unobserved heterogeneity among the subjects using a finite-mixture random effects model. The methodology allows one to examine the impact of an intervention on subgroups characterized by different types of growth trajectories. Such modeling is informat...
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ژورنال
عنوان ژورنال: Biostatistics
سال: 2002
ISSN: 1465-4644,1468-4357
DOI: 10.1093/biostatistics/3.4.459