needsloads and attaches packages, automatically installing (and attaching) any it can't find in your libraries. It accepts any number of arguments, given as names or character strings. Optionally, supply a minimum version on a per-package basis to update old packages as needed.
needs(..., .printConflicts = F)
package = "version".
TRUEto identify any masked functions. Objects in the base package and the global environment are ignored. Defaults to
needs:::autoload(FALSE)to turn autoloading on or off, respectively.