[R-meta] Multiverse meta-analysis

Viechtbauer, Wolfgang (SP) wo||g@ng@v|echtb@uer @end|ng |rom m@@@tr|chtun|ver@|ty@n|
Wed Feb 9 08:53:46 CET 2022


I took a very brief look at Voracek et al. (2019). Note that GOSH plots are already implemented in metafor:


Beyond this, one can of course do all kinds of sensitivity analyses, for example by adjusting inclusion criteria, model type, estimation method, and so on. That's all pretty standard stuff and can be easily done with a simple loop in combination with meta or metafor. I see nothing here that requires an implementation in these packages.


>-----Original Message-----
>From: Antonello Preti [mailto:antoviral using gmail.com]
>Sent: Saturday, 05 February, 2022 20:20
>To: Viechtbauer, Wolfgang (SP)
>Cc: r-sig-meta-analysis using r-project.org
>Subject: Re: [R-meta] Multiverse meta-analysis
>ATTACHMENT(S) REMOVED: Voracek Multiverse-Analysis Approach to Meta-Analysis.pdf
>| The Multiverse of Methods.pdf | The Multiverse of Methods
>Herewith enclosed is the article I was referring to.
>There is also another article on the topic, by Jenna Harder, with the codes.
>However, I was unable to follow the codes because I was unable to retrieve the
>dataset (alldata3.csv).
>All the best,
>Il giorno ven 4 feb 2022 alle ore 16:18 Viechtbauer, Wolfgang (SP)
><wolfgang.viechtbauer using maastrichtuniversity.nl> ha scritto:
>@Antonello: Could you send that paper to me? I don't have access to it.
>>-----Original Message-----
>>From: R-sig-meta-analysis [mailto:r-sig-meta-analysis-bounces using r-project.org] On
>>Behalf Of Lukasz Stasielowicz
>>Sent: Thursday, 03 February, 2022 13:02
>>To: r-sig-meta-analysis using r-project.org
>>Subject: Re: [R-meta] Multiverse meta-analysis
>>there is a dedicated multiverse package, that might be of interest to
>>you: https://cran.r-project.org/web/packages/multiverse/index.html
>>I haven't used it myself but there are several tutorials (vignettes).
>>Lukasz Stasielowicz
>>Osnabrück University
>>Institute for Psychology
>>Research methods, psychological assessment, and evaluation
>>Seminarstraße 20
>>49074 Osnabrück (Germany)
>>> Date: Wed, 2 Feb 2022 18:02:09 +0100
>>> From: Antonello Preti <antoviral using gmail.com>
>>> To: r-sig-meta-analysis using r-project.org
>>> Subject: [R-meta] Multiverse meta-analysis
>>> Hi everyone. We will see any soon some implementation of the so-called
>>> multiverse meta-analysis approach in 'meta' or 'metafor'?
>>> Something like what was described in Voracek et al., 2019. Zeitschrift für
>>> Psychologie, 227(1), 64–82.
>>> https://doi.org/10.1027/2151-2604/a000357
>>> The codes of Voracek are not easy to follow...
>>> Antonello Preti

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