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Bayesiešu Markovas modelis×Beiešiskā jutīguma analīze×
NozareSimulācijaSimulācija
SaimeProcess / pipelineProcess / pipeline
Izcelsmes gads1990s–2000s1984–1994
AutorsBriggs, A.; Sculpher, M.; and broader Bayesian statistics communityBerger, J. O. (Bayesian robustness); Saltelli et al. (global SA integration)
TipsProbabilistic state-transition simulationUncertainty propagation and sensitivity quantification
PirmavotsBriggs, A., Sculpher, M., Claxton, K. (2006). Decision Modelling for Health Economic Evaluation. Oxford University Press, Oxford. ISBN: 9780198526629Berger, J. O. (1994). An overview of robust Bayesian analysis. Test, 3(1), 5–124. DOI ↗
Citi nosaukumiBayesian Markov Chain Model, Bayesian State-Transition Model, BMM, Bayesian Cohort SimulationBSA, Bayesian SA, Bayesian robustness analysis, prior sensitivity analysis
Saistītās45
KopsavilkumsA Bayesian Markov model is a state-transition simulation method that combines Markov chain cohort modeling with Bayesian statistical inference. By placing prior distributions on transition probabilities and updating them with observed data, the approach propagates full parameter uncertainty through the simulation, yielding posterior distributions over outcomes such as costs, life-years, or quality-adjusted life-years rather than single-point estimates.Bayesian Sensitivity Analysis (BSA) combines Bayesian inference with sensitivity analysis to systematically quantify how uncertain model inputs — expressed as prior probability distributions — propagate through a model and influence outputs. It identifies which parameters most drive output variability, supporting robust conclusions under genuine uncertainty.
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ScholarGateSalīdzināt metodes: Bayesian Markov Model · Bayesian Sensitivity Analysis. Izgūts 2026-06-15 no https://scholargate.app/lv/compare