Bayes-faktor test
Bayes-faktor testen, formaliseret af Harold Jeffreys i 1961, er en Bayesiansk metode til at sammenligne to konkurrerende hypoteser. I stedet for at returnere en binær afvis/behold-dom, producerer den et kontinuerligt forhold BF₁₀, der kvantificerer, hvor meget mere (eller mindre) sandsynlige dataene er under den alternative hypotese H₁ end under nulhypotesen H₀.
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Method map
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Kilder
- Jeffreys, H. (1961). Theory of Probability (3rd ed.). Clarendon Press / Oxford University Press. ISBN: 978-0198503682
- Kass, R. E. & Raftery, A. E. (1995). Bayes Factors. Journal of the American Statistical Association, 90(430), 773–795. DOI: 10.1080/01621459.1995.10476572 ↗
Sådan citerer du denne side
ScholarGate. (2026, June 1). Bayes Factor Hypothesis Test. ScholarGate. https://scholargate.app/da/bayesian/bayes-factor-test
Which method?
Set this method beside its closest kin and read them side by side — the library lays the books on the table; the choice is yours.
- Bayesiansk regressionBayesiansk↔ compare
- Uafhængig stikprøve t-testStatistik↔ compare
- Markov Chain Monte Carlo (MCMC)Bayesiansk↔ compare
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