.Call ref card

Don't know how useful it is any more, but back in the days, I gave this talk in Vienna

http://www.ci.tuwien.ac.at/Conferences/useR-2004/Keynotes/Dalgaard.pdf

Looking at it now, perhaps it moves a little too quickly into the hairy stuff. On the other hand, those were the things that I had found important to figure out at the time. At a quick glance, I didn't spot anything obviously outdated.

Peter,
   I just looked at this, and I'd say that moved into the hairy stuff 
way too quickly.  Much of what it covered I would never expect to use.  
Some I ddn't understand.  Part of this of course is that slides for a 
talk are rarely very useful without the talker.

  Something simpler for the layman would be good.

Terry T.