The metadat package contains a large collection of meta-analysis datasets. These datasets are useful for teaching purposes, illustrating/testing meta-analytic methods, and validating published analyses.
These data can be used freely for meta-analytic training to demonstrate concepts and complex analyses, re-analysis, and updating past meta-analyses. Meta-analysts from any field can contribute data and/or examples of data use.
The package is available here and on CRAN.
