[R-meta] Q-Statistic for Between-Subgroup Heterogeneity

[Ty Beal]

I am conducting a meta-analysis of proportions using the metafor package and want to compare heterogeneity between subgroups. I don’t see an option to generate a Q-statistic for between-subgroup heterogeneity. Is there any way to accomplish this with the metafor package?

I can do this with the meta package using metaprop() and the byvar option—however, it does not let me specify separate weightings as rma() from the metafor package does.

Thanks,

Ty Beal, PhD
Technical Specialist
Knowledge Leadership

GAIN – Global Alliance for Improved Nutrition
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