[R] Can I find the datetime an object was last assigned to/saved?

[Uwe Ligges]

Prof Brian Ripley wrote:

> On Tue, 14 Sep 2004, Uwe Ligges wrote:
> 
> 
>>davidr at rhotrading.com wrote:
>>
>>
>>>I'm using v 1.9.1 under Windoz XP.
>>>
>>>Can I do the equivalent of "ls -l" on my R objects? R's "ls()" lists
>>>only the names.
>>
>>For example ll() in package gregmisc.
> 
> 
> But that does not give datetimes, since they are not recorded.

Ups, sorry. Forgot the subject line while reading the body ...

Uwe

> It also needs a warning on object sizes, which had it credited its use of 
> object.size you would have been able to find.  Would the maintainer please
> 
> 1) Give credit where credit is due and add a \seealso, and
> 2) Include an appropriate warning.
>