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dc.contributor.authorYay, Meral
dc.contributor.authorOzdamar, Elif Ozge
dc.date.accessioned2025-01-09T20:08:12Z
dc.date.available2025-01-09T20:08:12Z
dc.date.issued2014
dc.identifier.isbn978-80-87990-02-5
dc.identifier.urihttps://hdl.handle.net/20.500.14124/8065
dc.description8th International Days of Statistics and Economics -- SEP 11-13, 2014 -- Prague, CZECH REPUBLICen_US
dc.description.abstractCorrespondence analysis, also known as homogeneity analysis is a statistical visualization method for graphically representing of two way contingency tables. Correspondence analysis is a method for exploring associations between sets of categorical variables and is one of the ordination techniques aimed at reducing data sets into a manageable number of variables. Relationships between categorical data can be analyzed with correspondence analysis and the results are obtained graphically in a two-dimensional space. Conversely to advantages of correspondence analysis, impact of any changes in the data cannot be determined by this analysis. At this point, bootstrapping correspondence analysis gives additional information by exhibiting ellipses of row and column profiles of the contingency table. This study applies bootstrap ellipses for graphical visualization of correspondence analysis on market research data of a baby food brand. The results show that with the bootstrapped ellipses, it is convenient to merge categories of the contingency table, resulting in dimension reduction. This result cannot be obtained with regular correspondence analysis.en_US
dc.description.sponsorshipUniv Econ, Dept Stat & Probabil & Dept Microecon,Univ Econ, Fac Business Econ,ESC Rennes Int Sch Businessen_US
dc.language.isoengen_US
dc.publisherMelandriumen_US
dc.relation.ispartof8th International Days of Statistics and Economicsen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCorrespondence Analysisen_US
dc.subjectBootstrappingen_US
dc.subjectConfidence Ellipsesen_US
dc.titleBOOTSTRAPPING CORRESPONDENCE ANALYSISen_US
dc.typeconferenceObjecten_US
dc.authoridYay, Meral/0000-0003-1857-8719
dc.authoridOzdamar, Elif Ozge/0000-0001-5652-1858
dc.departmentMimar Sinan Güzel Sanatlar Üniversitesien_US
dc.identifier.startpage1676en_US
dc.identifier.endpage1686en_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.identifier.wosqualityN/A
dc.identifier.wosWOS:000350226700164
dc.indekslendigikaynakWeb of Scienceen_US
dc.snmzKA_20250105


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