https://stat.ethz.ch/pipermail/r-sig-meta-analysis/2021-August/003072.html
[R-meta] Question on combining means with robumeta
rmetaquestioncombiningmeans
https://ftp2.osuosl.org/pub/cran/web/packages/robumeta/refman/robumeta.html
Help for package robumeta
helppackage