[R-meta] Determining if an rma.mv model is singular

Stefanou Revesz @te|@noureve@z @end|ng |rom gm@||@com
Tue Mar 22 01:50:45 CET 2022

Dear Wolfgang and list members,

Is there any function or code for rma.mv models that would work like

I ask this because, given a fixed number of moderators, I sometimes
want to empirically explore how much room for adding random effects in
rma.mv I have before my model becomes singular but I don't know how to
do that.

Thank you so much,

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