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Bayesian statistics and modelling [PDF]

open access: yes, 2021
Bayesian statistics is an approach to data analysis and parameter estimation based on Bayes’ Theorem. This Primer describes the stages involved in Bayesian analysis, from specifying the prior and data models, to deriving inference, model checking and ...
Kramer, Bianca   +13 more
core   +1 more source

Bayesian statistics

open access: yesScholarpedia, 2009
© 2012 Springer Science+Business Media, LLC. All rights reserved. Article Outline: Glossary Definition of the Subject and Introduction The Bayesian Statistical Paradigm Three Examples Comparison with the Frequentist Statistical Paradigm Future Directions ...
David J. Spiegelhalter, Kenneth M. Rice
openaire   +4 more sources

Bayesian Model Averaging Using Power-Expected-Posterior Priors

open access: yesEconometrics, 2020
This paper focuses on the Bayesian model average (BMA) using the power–expected– posterior prior in objective Bayesian variable selection under normal linear models.
Dimitris Fouskakis, Ioannis Ntzoufras
doaj   +1 more source

Bayesian Structure Learning and Sampling of Bayesian Networks with the R Package BiDAG

open access: yesJournal of Statistical Software, 2023
The R package BiDAG implements Markov chain Monte Carlo (MCMC) methods for structure learning and sampling of Bayesian networks. The package includes tools to search for a maximum a posteriori (MAP) graph and to sample graphs from the posterior ...
Polina Suter   +3 more
doaj   +1 more source

Comparing Bayesian Statistics and Frequentist Statistics in Serious Games Research

open access: yesInternational Journal of Serious Games, 2021
This article presents three empirical studies on the effectiveness of serious games for learning and motivation, while it compares the results arising from Frequentist (classical) Statistics with those from Bayesian Statistics.
Wim Westera
doaj   +1 more source

Cosmological Parameter Inference with Bayesian Statistics

open access: yesUniverse, 2021
Bayesian statistics and Markov Chain Monte Carlo (MCMC) algorithms have found their place in the field of Cosmology. They have become important mathematical and numerical tools, especially in parameter estimation and model comparison.
Luis E. Padilla   +3 more
doaj   +1 more source

Systematic search of Bayesian statistics in the field of psychotraumatology. [PDF]

open access: yesEur J Psychotraumatol, 2017
In many different disciplines there is a recent increase in interest of Bayesian analysis. Bayesian methods implement Bayes' theorem, which states that prior beliefs are updated with data, and this process produces updated beliefs about model parameters.
van de Schoot R, Schalken N, Olff M.
europepmc   +2 more sources

Method for adjusting results of pharmacoeconomic studies from country to country using Bayesian statistics [PDF]

open access: yesHospital Pharmacology, 2021
Introduction: Key problems when transferring results of pharmacoeconomic studies between countries are: relative infrequency of observational design, utilization of unreliable estimates of input parameters in many of modelling studies, not reporting ...
Janković Slobodan M.   +2 more
doaj   +1 more source

Bayesian Mode Regression [PDF]

open access: yes, 2014
This article has been made available through the Brunel Open Access Publishing Fund.Like mean, quantile and variance, mode is also an important measure of central tendency of a distribution.
Yu, K, Aristodemou, K, Lu, Z
core   +1 more source

Statistical Information: A Bayesian Perspective [PDF]

open access: yesEntropy, 2011
We explore the meaning of information about quantities of interest. Our approach is divided in two scenarios: the analysis of observations and the planning of an experiment. First, we review the Sufficiency, Conditionality and Likelihood principles and how they relate to trivial experiments.
Rafael Bassi Stern   +1 more
openaire   +3 more sources

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