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. 2013 Dec 10;4:918. doi: 10.3389/fpsyg.2013.00918

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Copyright © 2013 Matzke, Love, Wiecki, Brown, Logan and Wagenmakers.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Posterior distributions and MCMC chains of the group-level model parameters in the Bissett and Logan (2011) data set obtained with the hierarchical BPA. The first and third rows show posterior (black solid line) and prior distributions (black dotted line) and MCMC trace plots for the group-level mean parameters, respectively. The second and fourth rows show posterior and prior distributions and trace plots for the group-level variability (i.e., group-level standard deviation) parameters, respectively.