

   FFiinndd NNaammeess ooff RR SSyysstteemm FFiilleess

        system.file(..., pkg = .packages(), lib = .lib.loc)

   AArrgguummeennttss::

        ...: character strings, specifying subdirectory and
             file(s) within some package.  The default, none or
             `""', returns the root of package(s). Wildcards
             are not supported.

        pkg: a character vector with package names.

        lib: a character vector with path names of R package
             libraries, see `.lib.loc' for the default.

   DDeessccrriippttiioonn::

        Finds the full file names of files in packages etc.

   VVaalluuee::

        A character vector of positive length, containing the
        file names that matched `...', or the empty string,
        `""', if none matched. If matching the root of a pack-
        age, there is no trailing separator.

        As a special case, `system.file()' gives the root of
        the `base' package only.

   SSeeee AAllssoo::

        `list.files'

   EExxaammpplleess::

        system.file()            # The root of the `base' package
        system.file(pkg="lqs")   # The root of package `lqs'
        system.file("INDEX")
        system.file("help/AnIndex", pkg = c("stepfun", "mva"))

