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Research Article

Bayesian Test of Efficiency in a Two-arm Meta-analysis by the Savage-Dickey Density Ratio

Authors

  • Hamimes Ahmed Phd student, National Higher School of statistics and applied economics, Tipaza,Algeria, Assistant Professor at the Faculty of Medicine, University of Constantine3, Algeria
  • Benamirouche Rachid Professor, National Higher School of statistics and applied economics, Tipaza, Algeria

Abstract

Meta-analysis offers a rational and useful way of dealing with a number of practices with difficulties; affects anyone trying to make sense of the search for efficiency. The relationship with the bayes factor constitutes an important tool in the detection of efficacy, through this factor we find a decision scale related to the importance of the treatment. In this contribution, the Savage-Dickey density ratio (Dickey, 1971, Dickey & Lientz, 1970) is used in the two-armed meta-analysis. The advantage of this method is the possibility of implementing the test with Monte Carlo sampling by Markov Chains.

Article information

Journal

Journal of Mathematics and Statistics Studies

Volume (Issue)

1 (2)

Pages

15-25

Published

2020-12-09

How to Cite

Ahmed, H. ., & Rachid, B. . . (2020). Bayesian Test of Efficiency in a Two-arm Meta-analysis by the Savage-Dickey Density Ratio. Journal of Mathematics and Statistics Studies, 1(2), 15-25. https://al-kindipublisher.com/index.php/jmss/article/view/870

Publication History

  1. Received
  2. Published

Peer Review

This article has been peer reviewed.

Article information

Journal
Journal of Mathematics and Statistics Studies
Volume and issue
1 (2)
Pages
15-25
Received
December 10, 2020
Published
December 9, 2020
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Completed
Peer Review
This article has been peer reviewed.
Copyright and licence
© 2020 The Author(s). Published by Al-Kindi Center for Research and Development. Licensed under CC BY 4.0.
How to cite
Hamimes Ahmed, Benamirouche Rachid (2020). Bayesian Test of Efficiency in a Two-arm Meta-analysis by the Savage-Dickey Density Ratio. Journal of Mathematics and Statistics Studies, 1(2), 15-25.

Article status

Research Article ◉ Open access Version of record

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Keywords:

Bayes factor, meta-analysis, MCMC, Savage-Dickey density ratio