[R] Output and history

[Peter Dalgaard BSA]

"Liaw, Andy" <andy_liaw at merck.com> writes:

> > No. "<-" creates an invisible object as its return value and they
> > don't print until you "visiblify" them. One standard device is to put
> > the whole thing in parentheses: (a <- rep(1,10)).
> 
> But couldn't he use the taskCallbackManager() to print .Last.value after
> every evaluation at the top level?  I'd guess that sort of does what Daniel
> wants.

Might be, but wouldn't that result in visible things getting printed twice?

-- 
   O__  ---- Peter Dalgaard             Blegdamsvej 3  
  c/ /'_ --- Dept. of Biostatistics     2200 Cph. N   
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