Dear Mohamed,
You can read this paper by Penny and Ridgeway, where they explain how to
compare models based on Savage-Dickey Ratios (Bayes Factors).
Penny, William D., and Gerard R. Ridgway. “Efficient Posterior
Probability Mapping Using Savage-Dickey Ratios.” PloS One 8, no. 3
(2013): e59655.
If you want to get started right away you can follow these instructions:
https://www.jiscmail.ac.uk/cgi-bin/webadmin?A2=ind1603&L=SPM&P=R87795&I=-3&d=No+Match%3BMatch%3BMatches
Regards,
Glad
On 06/28/2017 01:00 AM, SPM automatic digest system wrote:
> Date: Tue, 27 Jun 2017 12:08:10 +0200
> From: Mohamed Ali Bahri <[log in to unmask]>
> Subject: Bayesian estimation RFX
>
> Dear SPM experts,
>
> I am doing a second level analysis on fMRI data and the Bayesian method
> was suggested to confirm the absence of differences between groups (2ed
> level). Could anyone explain/recommend some reading on the procedure
> (design/steps) with SPM?
>
> Many thanks in advance,
>
> Best,
>
> Mohamed
>
>
> -- Dr. Mohamed Ali Bahri, 1er Logisticien de Recherche, Cyclotron
> Research Centre, University of Liège, Belgium [log in to unmask]
--
Paul Glad Mihai, PhD
Independent Research Group "Neural Mechanisms of Human Communication"
Max Planck Institute for Human Cognitive and Brain Sciences
Stephanstraße 1A, 04103 Leipzig, Germany
Phone: +49 (0) 341-9940-2478
E-mail: [log in to unmask]
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