This is an R package for simulating individuals that are admixed between different populations according to a pedigree. To do so it uses sampling without replacement from samples taken from each population.
You can read the documentation for it at: https://eriqande.github.io/gscramble/
You can install in from GitHub:
remotes::install_github(
"eriqande/gscramble",
build_opts = c("--no-resave-data"),
build_vignettes = TRUE,
build_manual = TRUE,
quiet = FALSE
)Once that is installed you can read the vignettes:
vignette("gscramble-tutorial") # information on input data objects
vignette("about-createGSP") # a function to make simple genomic simulation pedigrees
vignette("permutation-options") # about the different options for permuting