[R-meta] Calculating R-squared after running a meta-regression

Viechtbauer, Wolfgang (SP) wo||g@ng@v|echtb@uer @end|ng |rom m@@@tr|chtun|ver@|ty@n|
Tue Mar 16 11:06:56 CET 2021

Dear Saya,

See for example:



>-----Original Message-----
>From: R-sig-meta-analysis [mailto:r-sig-meta-analysis-bounces using r-project.org] On
>Behalf Of Saya Fujita
>Sent: Tuesday, 16 March, 2021 10:48
>To: R-sig-meta-analysis using r-project.org
>Subject: [R-meta] Calculating R-squared after running a meta-regression
>Hi All,
>I am running a meta-analysis where multiple effect sizes (representing the same
>construct) from one study, using a 3-level structure model. I am currently doing a
>meta-regression maintaining this, using rma.mv with categorical variables as a
>I wonder how I could quantify the variance explained by this moderator. I have
>been googling around but I can�t seem to find relevant codes. Has anyone done this
>or anything similar?
>Many thanks,
>Sayaka Kidby | PhD candidate, Marie Sk�odowska-Curie Early Career Researcher
>Psychology | Lancaster University
>s.kidby using lancaster.ac.uk<mailto:s.fujita1 using lancaster.ac.uk>

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