Toric statistical models: parametric and binomial representations
نویسندگان
چکیده
منابع مشابه
Toric statistical models: parametric and binomial representations
Toric models have been recently introduced in the analysis of statistical models for categorical data. The main improvement with respect to classical log-linear models is shown to be a simple representation of structural zeros. In this paper we analyze the geometry of toric models, showing that a toric model is the disjoint union of a number of log-linearmodels.Moreover, we discuss the connecti...
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ژورنال
عنوان ژورنال: Annals of the Institute of Statistical Mathematics
سال: 2006
ISSN: 0020-3157,1572-9052
DOI: 10.1007/s10463-006-0079-z