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Goodman-Kruskal γ measure of dependence for fuzzy ordered categorical data
Subtitle:Raport Badawczy = Research Report ; RB/10/2004
Creator: Publisher:Instytut Badań Systemowych. Polska Akademia Nauk ; Systems Research Institute. Polish Academy of Sciences
Place of publishing: Date issued/created: Description:16 stron ; 21 cm ; Bibliografia s. 15
Subject and Keywords:Fuzzy preferences ; Rozmyte preferencje
Abstract:In this paper the Goodman-Kruskal gamma is generalized to measure the strenght of dependence (association) between two categorical variables with ordered categories. A case when some data is not precise is considered, and observation are described by possibility distributions over a set of categories of one variable. For such data the fuzzy gamma statistic was defined, and the methodology for the statistical inference related to this fuzzy measure of dependence was presented.
Relation:Raport Badawczy = Research Report
Resource type: Detailed Resource Type: Source: Language: Language of abstract: Rights:Licencja Creative Commons Uznanie autorstwa 4.0
Terms of use:Zasób chroniony prawem autorskim. [CC BY 4.0 Międzynarodowe] Korzystanie dozwolone zgodnie z licencją Creative Commons Uznanie autorstwa 4.0, której pełne postanowienia dostępne są pod adresem: ; -
Digitizing institution:Instytut Badań Systemowych Polskiej Akademii Nauk
Original in:Biblioteka Instytutu Badań Systemowych PAN
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