The Cochrane Library is probably the largest body of evidence in health care. This packages loads datasets from systematic reviews from https://www.cochranelibrary.com that include all the study data, effect estimates, and the combined effect estimates from meta-analyses.
remotes::install_github("schw4b/cochrane", build_vignettes = TRUE)
library(cochrane)
citation("cochrane")
vignette("cochrane")
export LC_CTYPE='C'
make clean
cd cochrane; R -e 'devtools::document()'; cd ..
make build
make file=cochrane_0.1.tar.gz check
detach("package:swt", unload=TRUE)
R CMD REMOVE cochrane
R CMD INSTALL cochrane_0.1.tar.gz