[R] interactive prompts - tcltk examples

[Barry Rowlingson]

I've found a nice page of tcltk examples:

http://bioinf.wehi.edu.au/~wettenhall/RTclTkExamples/

  so no excuse now for giving R users nice UIs. Or making horrendously 
bad ones, of course.

  I've just been a collaborator on a grant application knocked back 
partly because the funders thought non-technical users might not be able 
to use our R code, so I'm looking at UI issues a bit these days. Its 
either that or telling funding bodies that we'll be writing Excel macros....

Baz