156 citations · 831 across the 17 of their papers we have counts for
6 papers · 1 filter
Meta-analytic-predictive priors based on a single study
Christian Röver, Tim Friede
Meta-analytic-predictive (MAP) priors have been proposed as a generic approach to deriving informative prior distributions, where external empirical data are processed to learn abo…
Bayesian random-effects meta-analysis of aggregate data on clinical events
Christian Röver, Qiong Wu, Anja Loos +1
To investigate intervention effects on rare events, meta-analysis techniques are commonly applied in order to assess the accumulated evidence. When it comes to adverse effects in c…
Contribution to the discussion of "When should meta-analysis avoid making hidden normality assumptions?": A Bayesian perspective
Christian Röver, Tim Friede
Contribution to the discussion of "When should meta-analysis avoid making hidden normality assumptions?" by Dan Jackson and Ian R. White (2018; https://doi.org/10.1002/bimj.2018000…
Likelihood-based meta-analysis with few studies: Empirical and simulation studies
Svenja E. Seide, Christian Röver, Tim Friede
Standard random-effects meta-analysis methods perform poorly when applied to few studies only. Such settings however are commonly encountered in practice. It is unclear, whether or…
Dynamically borrowing strength from another study through shrinkage estimation
Christian Röver, Tim Friede
Meta-analytic methods may be used to combine evidence from different sources of information. Quite commonly, the normal-normal hierarchical model (NNHM) including a random-effect t…
Model averaging for robust extrapolation in evidence synthesis
Christian Röver, Simon Wandel, Tim Friede
Extrapolation from a source to a target, e.g., from adults to children, is a promising approach to utilizing external information when data are sparse. In the context of meta-analy…