Replication Bayes factors from evidence updating

A. Ly, A. Etz, M. Marsman and E.-J. Wagenmakers We describe a general method that allows experimenters to quantify the evidence from the data of a direct replication attempt given data already ac- quired from an original study. These so-called replication Bayes factors are a reconceptualization of the ones introduced by Verhagen and Wagenmakers (2014) for the common t-test. This reconceptualization is computationally simpler and generalizes easily to most common experimental designs for which Bayes factors are available. DOI: 10.3758/s13428-018-1092-x


Ly, A., Etz, A., Marsman, M., & Wagenmakers, E.-J. (2018). Replication Bayes factors from evidence updating. Behavior Research Methods, 51, 2498–2508.


  title     = {Replication Bayes factors from evidence updating},
  author    = {Ly, A. and Etz, A. and Marsman, M. and Wagenmakers, E.-J.},
  journal   = {Behavior Research Methods},
  year      = {2018},
  volume    = {51},
  pages     = {2498--2508},
  doi       = {10.3758/s13428-018-1092-x},