COMPARISON OF SOME EFFECT SIZE MEASURES IN SIMPLE AND MULTIPLE LINEAR REGRESSION MODELS

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dc.contributor.authorYiğit, Soner
dc.date.accessioned2025-01-27T19:22:36Z
dc.date.available2025-01-27T19:22:36Z
dc.date.issued2021
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractIt is very important that the results of the statistical analysis are understandable. Therefore, while reporting the results ofstatistical analysis, some effect size measures should be given along with the P-value. In this study, some effect size measure(R2(Eta-Squared), R?2(Epsilon-Squared) and R?2(Omega-Squared)) were compared in terms of their performance (bias) insimple and multiple linear regression models. For this purpose, Monte Carlo simulation technique was used. Results ofsimulation runs showed that very small sample sizes caused the predictions of all three effect size measures to deviatesignificantly. On the other hand, deviations of all three effect size measures gradually decreased due to increased sample sizes.However, the R?2and R?2estimates were quite unbiased when compared to R2regardless of experimental conditions. Thus, itcould be concluded that reporting R?2or R?2is more appropriate to evaluate the practical significance along with P-values insimple and multiple linear regression models.
dc.identifier.doi10.18038/estubtda.864226
dc.identifier.endpage84
dc.identifier.issn2667-4211
dc.identifier.issue1
dc.identifier.startpage77
dc.identifier.trdizinid433898
dc.identifier.urihttps://doi.org/10.18038/estubtda.864226
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/433898
dc.identifier.urihttps://hdl.handle.net/20.500.12428/15137
dc.identifier.volume22
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofEskişehir Technical University Journal of Science and and Technology A- Applied Sciences and Engineering
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_TRD_20250125
dc.subjectMatematik
dc.subjectİstatistik ve Olasılık
dc.titleCOMPARISON OF SOME EFFECT SIZE MEASURES IN SIMPLE AND MULTIPLE LINEAR REGRESSION MODELS
dc.typeArticle

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