funnel plot asymmetry

The 'meta' and 'metafor' packages provide this. See also the meta-analysis task view: https://cran.r-project.org/web/views/MetaAnalysis.html (especially: "Investigating small study bias").

Best,
Wolfgang

Wolfgang Viechtbauer, Ph.D., Statistician | Department of Psychiatry and    
Neuropsychology | Maastricht University | P.O. Box 616 (VIJV1) | 6200 MD    
Maastricht, The Netherlands | +31 (43) 388-4170 | http://www.wvbauer.com    

> -----Original Message-----
> From: R-help [mailto:r-help-bounces at r-project.org] On Behalf Of christos
> tb
> Sent: Monday, August 01, 2016 09:09
> To: r-help at r-project.org
> Subject: [R] funnel plot asymmetry
> 
> Hi, I am conducting a meta analysis of continuous data and I cant find
> the
> code to curry out Egger?s test, for testing the funnel plot asymmetry.

Dear Christos,
Maybe you should read it before using Egger's test : http://www.cienciasinseso.com/en/tag/eggers-test/If you still want to perform Egger's test, use metafor : R: Test for funnel plot asymmetry

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| ? | ? | ? | ? | ? |
| R: Test for funnel plot asymmetrymetabias.meta {meta} R Documentation Test for funnel plot asymmetry Description Test for funnel plot asymmetry, based on rank correlation or linearregression method. Usage  |
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| Afficher sur artax.karlin.mff.cuni.cz | Aper?u par Yahoo |
|  |
| ? |


Kind regards,
Adrien.

      De?: christos tb <tb.christos at gmail.com>
 ??: r-help at r-project.org 
 Envoy? le : Lundi 1 ao?t 2016 9h08
 Objet?: [R] funnel plot asymmetry
   
Hi, I am conducting a meta analysis of continuous data and I cant find the
code to curry out Egger?s test, for testing the funnel plot asymmetry.

??? [[alternative HTML version deleted]]

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