2 papers
stat.ME2026
Frequentist prediction intervals for random-effects meta-analysis via confidence-distribution propagation
Hisashi Noma, Guido Schwarzer
Prediction intervals are increasingly recommended in random-effects meta-analysis because they describe the range of true effects expected in a future study or setting. Conventiona…
stat.ME2026
Network Meta-analysis and Diffusion
Gerta Rücker, Annabel L. Davies, Guido Schwarzer
We show that the covariance matrix of the treatment effect estimates in a network meta-analysis can be obtained without matrix inversion using a geometric series of diffusion matri…