Hypothesis testClassical statistics

Bajezijanov egzačni Fišerov test

Bajezijanov egzačni Fišerov test procenjuje nezavisnost između dve kategorijske promenljive u tabeli 2x2 izračunavanjem Bejsovog faktora umesto p-vrednosti. Korišćenjem konjugovanih apriornih raspodela na verovatnoće ćelija — najčešće Gunel-Diki okvira — kvantifikuje koliko dobro posmatrani podaci favorizuju model asocijacije u odnosu na model nezavisnosti, pružajući kontinuiranu skalu dokaza u oba smera.

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Izvori

  1. Gunel, E., & Dickey, J. (1974). Bayes factors for independence in contingency tables. Biometrika, 61(3), 545–557. DOI: 10.1093/biomet/61.3.545
  2. Jamil, T., Ly, A., Morey, R. D., Love, J., Marsman, M., & Wagenmakers, E.-J. (2017). Default Gunel and Dickey Bayes factors for contingency tables. Behavior Research Methods, 49(2), 638–652. DOI: 10.3758/s13428-016-0739-8

Kako citirati ovu stranicu

ScholarGate. (2026, June 3). Bayesian Fisher's Exact Test for 2x2 Contingency Tables. ScholarGate. https://scholargate.app/sr/statistics/bayesian-fishers-exact-test

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Citirana u

ScholarGateBayesian Fisher's exact test (Bayesian Fisher's Exact Test for 2x2 Contingency Tables). Preuzeto 2026-06-15 sa https://scholargate.app/sr/statistics/bayesian-fishers-exact-test · Skup podataka: https://doi.org/10.5281/zenodo.20539026