Partial collapsibility in multidimensional contingency tables (Q1819500)
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scientific article; zbMATH DE number 3992678
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Partial collapsibility in multidimensional contingency tables |
scientific article; zbMATH DE number 3992678 |
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Partial collapsibility in multidimensional contingency tables (English)
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1987
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\textit{A. S. Whittemore}'s definition of collapsibility [J. R. Stat. Soc., Ser. B 40, 328-340 (1978; Zbl 0413.62041)] is generalized from combining all levels of a factor to partially collapsing, i.e., combining only some levels of a factor. Necessary and sufficient conditions for partial collapsibility are given, and the relationship between partial collapsibility and conditional independence explored.
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multidimensional contingency tables
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partial collapsibility
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conditional independence
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0.9329602
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0.9253762
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0.90416163
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