On Wed, Apr 13, 2011 at 11:12 AM, Jim Silverton <jim.silver...@gmail.com>wrote:
> Hey guys thanks very much for al your responses. It was very helpful.
>
> Jim
>
>
> On Tue, Apr 12, 2011 at 6:59 PM, Peter Ehlers <ehl...@ucalgary.ca> wrote:
>
>> On 2011-04-12 15:52, seeliger.c...@epamail.epa.gov wrote:
>>
>>> How do I remove all objects except one in R?
>>>>>>
>>>>>> rm(list=ls()) #will remove ALL objects
>>>>>
>>>>
>>>> But he wanted to remove all objects ***except one***!!! So what's the
>>>> point of this answer?
>>>>
>>>> I can't see any way except a rather round-about kludge to do what the
>>>> OP wants. ...
>>>>
>>>
>>> That might work. Or try this, replacing QQQ with the name of the object
>>> you want to keep.
>>> rm(list=ls()[!grepl('^QQQ$',ls())])
>>>
>>> cur
>>>
>>
>> package gdata has function keep() which does just what the OP asks for.
>>
>> Peter Ehlers
>>
>>
>
>
> --
> Thanks,
> Jim.
>
>
--
Thanks,
Jim.
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