[R] the value of the last expression
R. Michael Weylandt
michael.weylandt at gmail.com
Fri Feb 10 03:52:20 CET 2012
The "right answer" is .Last.value but I find that far too much to type
so I have the following in my .Rprofile
makeActiveBinding("ans", function().Last.value, .GlobalEnv)
which sets the variable "ans" to be the last value.
On Thu, Feb 9, 2012 at 9:44 PM, Sam Steingold <sds at gnu.org> wrote:
> Is there an analogue of common lisp "*" variable which contains the
> value of the last expression?
> E.g., in lisp:
>> (+ 1 2)
> I wish I could recover the value of the last expression without
> re-evaluating it.
> Sam Steingold (http://sds.podval.org/) on Ubuntu 11.10 (oneiric) X 11.0.11004000
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