Fixed-Effect Versus Random-Effects Models - Meta-analysis
INTRODUCTION In Chapter 11 and Chapter 12 we introduced the fixed-effect and random-effects models. Here, we highlight the conceptual and practical differences between them. Consider the forest plots in Figures 13.1 and 13.2. They include the same six studies, but the first uses a fixed-effect analysis and the second a random-effects analysis.
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Converting Among Effect Sizes - Meta-analysis
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www.meta-analysis.comResearch Article Received 1 December 2009, Revised 19 August 2010, Accepted 25 August 2010 Published online in Wiley Online Library (wileyonlinelibrary.com) DOI: 10.1002/jrsm.12 A basic introduction to fixed-effect and random-effects models for meta-analysis MichaelBorensteina∗†,LarryV.Hedgesb,JulianP.T.Higginsc andHannahR.Rothsteind
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