Funnel Plots
Funnel Plot is a graphical assessment tool in meta-analysis that plots the effect size of individual studies against their precision or standard error, where asymmetry in the plot may indicate publication bias or small-study effects.
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Bias in meta-analysis detected by a simple, graphical test
Matthias Egger, George Davey Smith, Martin Schneider et al. · BMJ · 1997 · 56.3K citations
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University of Leicester
Leicester, United Kingdom
12 h-index
39 publications
18.9K citations
University College London
London, United Kingdom
11 h-index
22 publications
1.1K citations

University of Bristol
Bristol, United Kingdom
10 h-index
18 publications
175.4K citations
University Medical Center Utrecht
Utrecht, The Netherlands
9 h-index
24 publications
2.2K citations

Imperial College London
London, United Kingdom
8 h-index
31 publications
3.1K citations
Harvard University
Cambridge, United States
8 h-index
21 publications
2.1K citations
MRC Biostatistics Unit
Cambridge, United Kingdom
8 h-index
12 publications
40.5K citations
London School of Hygiene & Tropical Medicine
London, United Kingdom
7 h-index
19 publications
8.5K citations
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