

   EExxeeccuuttee aa FFuunnccttiioonn CCaallll

        do.call(what, args)

   AArrgguummeennttss::

       what: a character string naming the function to be
             called.

       args: a list of arguments to the function call.  The
             `names' attribute of `args' gives the argument
             names.

   DDeessccrriippttiioonn::

        `do.call' executes a function call from the name of the
        function and a list of arguments to be passed to it.

   VVaalluuee::

        The result of the (evaluated) function call.

   SSeeee AAllssoo::

        `call' which creates an unevaluated call.

   EExxaammpplleess::

        do.call("complex", list(imag = 1:3))

