R/alldata.R

In bquast/datasets.load: Graphical Interface for Loading Datasets

#' List all datasets
#' @name alldata
#' @param package a character vector with the names of packages to search through, or NULL in which "all" packages (as defined by argument all) are searched.
#' @param lib.loc a character vector of directory names of R libraries, or NULL. The default value of NULL corresponds to all libraries currently known.
#' @param all logical; if TRUE search all available packages in the library trees specified by lib.loc, and if FALSE, search only attached packages.
#' @param drop.defaults logical; if TRUE, do not include the datasets from the datasets package.
#' @export

alldata <- function(package = NULL, lib.loc = NULL, all=TRUE, drop.defaults=FALSE) {

  # get dataset info
  package <- getDatasetInfo(package, lib.loc, all, drop.defaults)

  # return result
  data(package = package$package)
}