[R-meta] R2 meta-analysis

[Catia Oliveira]

That's a very good question. Do you know of a good way of aggregating R
squared values? I have seen some methods for example those available in the
mice package in R for pooling R squared values when one does multiple
imputation, but usually in those scenarios sample characteristics stay very
similar, would it still be appropriate for aggregating R squared values
from different studies?

Thank you again.

Best wishes,

Cátia

On Sun, Jan 15, 2023, 2:38 PM Michael Dewey <lists using dewey.myzen.co.uk> wrote:

> Dear Catia
>
> How would you know whether to give it a positive or a negative sign?
>
> Michael
>
> On 14/01/2023 19:29, Catia Oliveira wrote:
> > Hello,
> >
> > I hope you had a lovely start to the new year.
> > Is it possible to analyse the square root of the R2 from multiple
> > studies in the same way as one would a bivariate correlation?
> >
> > Best wishes,
> >
> > Catia
> >
>
> --
> Michael
> http://www.dewey.myzen.co.uk/home.html
>

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