

   DDeemmoonnssttrraattiioonnss ooff ffuunnccttiioonnss

        demo(topic, device = .Options$device)

   AArrgguummeennttss::

      topic: The topic which should be demonstrated.  If omit-
             ted, the list of available topics is displayed.

     device: The graphics device to be used.

   DDeessccrriippttiioonn::

        `demo' is a user-friendly interface to running some
        demonstration R scripts. `demo()' gives the list of
        available topics.

   SSeeee AAllssoo::

        `source' which is called by `demo'.

   EExxaammpplleess::

        demo(lm.glm)

