Sequences of regressions and their independences
نویسندگان
چکیده
منابع مشابه
Sequences of regressions and their independences
Ordered sequences of univariate or multivariate regressions provide statistical models for analysing data from randomized, possibly sequential interventions, from cohort or multi-wave panel studies, but also from cross-sectional or retrospective studies. Conditional independences are captured by what we name regression graphs, provided the generated distribution shares some properties with a jo...
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In this paper, we study sequences of regressions in joint or single responses given a set of context variables, where a dependence structure of interest is captured by a regression graph. These graphs have nodes representing random variables and three types of edge. Their set of missing edges defines the independence structure of the graph provided two properties are used that are not common to...
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ژورنال
عنوان ژورنال: TEST
سال: 2012
ISSN: 1133-0686,1863-8260
DOI: 10.1007/s11749-012-0290-6