[R-meta] Question about Meta analysis

[Viechtbauer, Wolfgang (NP)]

Dear Sevilay,

I am not sure to whom you meant to write (you posted to the mailing list and I don't know who 'Steinininger' is), but you might find the following of relevance to your question:

https://wviechtb.github.io/metafor/reference/misc-recs.html#general-workflow-for-meta-analyses-involving-complex-dependency-structures

Best,
Wolfgang

> -----Original Message-----
> From: R-sig-meta-analysis <r-sig-meta-analysis-bounces using r-project.org> On Behalf
> Of Sevilay Cankaya via R-sig-meta-analysis
> Sent: Monday, April 22, 2024 16:46
> To: r-sig-meta-analysis using r-project.org
> Cc: Sevilay Cankaya <sevilaycankaya97 using gmail.com>
> Subject: [R-meta] Question about Meta analysis
>
> Dear Steinininger,
>
> I am writing to ask some questions about dependency in meta analysis. I
> read your questions in the meta analysis group. I realised that ı have
> similar questions. I am currently working on meta analysis about the
> effectiveness of psychotherapies on juveniles psychology. I have 42 effect
> sizes from 18 studies and the differences from your meta analysis is that ı
> have multiple outcomes (depression, anger, mindfulness)  and ı want to
> combine them as a psychosocial outcome. First I tried three level meta
> analysis. Then while researching,  I saw that . clubsandwich, , RVE was
> more suitable for my data. But I'm not sure because it is my first time.
>  I want to ask how you deal with these issues(model selection).
> And Do you have any resources or ideas that can help me with this?
>
> Sincerely,
> Sevilay Çankaya