منابع مشابه
Concentration of Multivariate Statistical Tables
In this paper we lay the foundation of the concentration measurement for statistical tables with more than two columns. A concentration function and a coefficient of concentration are defined which can be used in a similar way as the Lorenz diagram and the Gini coefficient in case of tables with two columns. For computational purposes we derive an explicit formula and give an algorithm. The mat...
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چکیده ندارد.
15 صفحه اولThe Complexity of Three-Way Statistical Tables
Multiway tables with specified marginals arise in a variety of applications in statistics and operations research. We provide a comprehensive complexity classification of three fundamental computational problems on tables: existence, counting, and entry-security. One outcome of our work is that each of the following problems is intractable already for “slim” 3tables, with constant number 3 of r...
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ژورنال
عنوان ژورنال: Journal of Mental Science
سال: 1882
ISSN: 0368-315X,2514-9946
DOI: 10.1192/s0368315x00227539