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Analyzing causes by multivariate analysis of multi-way tables of contingency

dc.creatorCvejić, Slobodan
dc.date.accessioned2021-10-12T10:17:46Z
dc.date.available2021-10-12T10:17:46Z
dc.date.issued1997
dc.identifier.issn0085-6320
dc.identifier.urihttp://reff.f.bg.ac.rs/handle/123456789/247
dc.description.abstractLoglinearnim pristupom modeliramo ćelijske frekvencije u tabeli kontigencije na osnovu pretpostavljenih veza između promenljivih. Na ovaj način se iz kompleksa međuveza nastoje odstraniti prividne veze da bi se došlo do značajnih i smislenih veza između pojava. Loglinearni modeli ne mogu pomoći istraživačima da dosegnu imaginaciju kakvu je imao Durkheim, ali mogu izvrsno instrumentalizovati njihove analitičke sposobnosti i olakšati im prvi korak od istraživanja ka teoriji. Prednosti upotrebe loglinearnih modela nisu potvrđene samo njihovom širokom upotrebom, nego i konsenzusom brojnih metodologa. Logit analiza služi za ispitivanje relacije između dihotomne zavisne i jedne ili više nezavisnih varijabli. I ona je bazirana na proučavanju tabela kontigencije, ali ovde zavisnu promenljivu ne predstavljaju očekivane frekvencije nego logaritmovane šanse (log odds) za koje se koristi naziv logit. Još veći značaj i širi domen primene logit analize proističe iz njene primenljivosti na slučajeve kada zavisna varijabla nije dihotomna (k gt 2). Tada se konstruiše niz logit modela čije se performanse porede. Ovakvim pristupom je moguće analizirati ne samo varijable, nego i njihove kategorije, što nipošto nije od malog značaja u sociološkim istraživanjima.sr
dc.description.abstractUsing loglinear approach, we model frequencies in contingency table according to assumed relations between variables. This way we remove false relations from set of interrelations to find out which relations are true and significant. Loglinear models can't help researchers achieve imagination Durkheim had, but they can instrumentalise their analytical abilities and ease their first step from research towards theory. The advantage of use of loglinear models are approved not only by their every day use, but also by many methodologists consensus.Logit analysis has been used to investigate relations between dichotomous dependent variable and one or more independent variables. It is based on contingency tables research too, but here dependent variable is not represented by expected frequency, but by log odds called logit. Even more importance and wider range of use of logit models comes out from their applicability to situations where dependent variable is not dichotomous (k gt 2). That's when series of logit models are constructed and compared. This approach allows analysis of not only variables, but their categories too, which has great importance in sociological researches.en
dc.publisherSociološko društvo Srbije, Beograd
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-sa/4.0/
dc.sourceSociološki pregled
dc.subjectvarijablesr
dc.subjectuzročnostsr
dc.subjecttabele kontingencijesr
dc.subjectprilagođenost modelasr
dc.subjectpovezanostsr
dc.subjectfrekvencijesr
dc.subjectvariablesen
dc.subjecttables of contingencyen
dc.subjectfrequenciesen
dc.subjectconnectionsen
dc.subjectcausalityen
dc.subjectadjustability of modelsen
dc.titleMultivarijaciona analiza višesmernih tabela kontingencije u funkciji uzročne analizesr
dc.titleAnalyzing causes by multivariate analysis of multi-way tables of contingencyen
dc.typearticle
dc.rights.licenseBY-SA
dc.citation.epage496
dc.citation.issue4
dc.citation.other31(4): 477-496
dc.citation.spage477
dc.citation.volume31
dc.identifier.fulltexthttp://reff.f.bg.ac.rs/bitstream/id/16616/bitstream_16616.pdf
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_reff_247
dc.type.versionpublishedVersion


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