[R-meta] Mega-Analysis of study means
Dr. Gerta Rücker
ruecker @end|ng |rom |mb|@un|-|re|burg@de
Sun Jun 6 10:38:34 CEST 2021
Dear Tobias,
Yes. Like in meta-analysis of proportions (e.g., prevalences) or rates
(e.g., incidences), heterogeneity will probably be larger than for
comparative meta-analysis, which may make interpretation more difficult.
The function for meta-analysis of means in R package meta is metamean().
I would also present a prediction interval (prediction = TRUE).
Best,
Gerta
Am 06.06.2021 um 09:41 schrieb Tobias Saueressig:
> Dear All,
>
> I wish you all a good day. I have question concerning the
> meta-analysis of study means. E.g. I have several studies that report
> one (!) mean and SD (e.g. duration in s). Is it permissable to
> meta-analyze these means with the generic inverse variance method and
> a random effects model?
>
> Regards
>
> Tobias
>
> --
> Diese Nachricht wurde von meinem Android Mobiltelefon mit GMX Mail
> gesendet.
>
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