191 citations · 299 across the 8 of their papers we have counts for
4 papers · 1 filter
Identifying Treatment Effects using Trimmed Means when Data are Missing Not at Random
Alex Ocampo, Heinz Schmidli, Peter Quarg +2
Patients often discontinue treatment in a clinical trial because their health condition is not improving. Consequently, the patients still in the study at the end of the trial have…
Predictively Consistent Prior Effective Sample Sizes
Beat Neuenschwander, Sebastian Weber, Heinz Schmidli +1
Determining the sample size of an experiment can be challenging, even more so when incorporating external information via a prior distribution. Such information is increasingly use…
Applying Meta-Analytic-Predictive Priors with the R Bayesian evidence synthesis tools
Sebastian Weber, Yue Li, John Seaman +2
Use of historical data in clinical trial design and analysis has shown various advantages such as reduction of within-study placebo-treated number of subjects and increase of study…
Blinded continuous information monitoring of recurrent event endpoints with time trends in clinical trials
Tobias Mütze, Susanna Salem, Norbert Benda +2
Blinded sample size re-estimation and information monitoring based on blinded data has been suggested to mitigate risks due to planning uncertainties regarding nuisance parameters.…