[R-meta] Egger's Test in rma.mv

Dear all,

I am performing a meta-analysis with the rma.mv function. Is it possible to conduct the Egger?s test here? I am getting the error message that it?s not available for this class when running the regtest.

I have already created funnel plots but I am looking for another method to visualise publication bias. In case the Egger?s test it not conducive, is there another/additional approach?

Many thanks and kind regards,
Tina Dudenh?ffer