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pro vyhledávání: '"Welz, Thilo"'
Analysts seldom include interaction terms in meta-regression model, what can introduce bias if an interaction is present. We illustrate this in the current paper by re-analyzing an example from research on acute heart failure, where neglecting an int
Externí odkaz:
http://arxiv.org/abs/2301.03244
Autor:
Welz, Thilo, Knop, Eric, Konietschke, Frank, Hardenberg, Jan-Hendrik B., Pauly, Markus, Röver, Christian
Background: The COVID-19 pandemic has had a profound impact on health, everyday life and economics around the world. An important complication that can arise in connection with a COVID-19 infection is acute kidney injury. A recent observational cohor
Externí odkaz:
http://arxiv.org/abs/2212.01067
Meta-analyses frequently include trials that report multiple effect sizes based on a common set of study participants. These effect sizes will generally be correlated. Cluster-robust variance-covariance estimators are a fruitful approach for synthesi
Externí odkaz:
http://arxiv.org/abs/2203.02234
Meta-analysis is an important statistical technique for synthesizing the results of multiple studies regarding the same or closely related research question. So-called meta-regression extends meta-analysis models by accounting for studylevel covariat
Externí odkaz:
http://arxiv.org/abs/2201.05491
Meta-analyses of correlation coefficients are an important technique to integrate results from many cross-sectional and longitudinal research designs. Uncertainty in pooled estimates is typically assessed with the help of confidence intervals, which
Externí odkaz:
http://arxiv.org/abs/2009.01522
Publikováno v:
In Computational Statistics and Data Analysis March 2023 179
Akademický článek
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Autor:
Gumpp, Anja M., Boeck, Christina, Behnke, Alexander, Bach, Alexandra M., Ramo-Fernández, Laura, Welz, Thilo, Gündel, Harald, Kolassa, Iris-Tatjana, Karabatsiakis, Alexander
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2020 Oct 01. 117(40), 24778-24784.
Externí odkaz:
https://www.jstor.org/stable/26969446
Akademický článek
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Autor:
Welz, Thilo1 (AUTHOR) thilo.welz@tudortmund.de, Doebler, Philipp1 (AUTHOR), Pauly, Markus1 (AUTHOR)
Publikováno v:
British Journal of Mathematical & Statistical Psychology. Feb2022, Vol. 75 Issue 1, p1-22. 22p.