Re: [R] Problems saving an Object called by get

From: Ivan Calandra <ivan.calandra_at_uni-hamburg.de>
Date: Wed, 27 Apr 2011 09:56:56 +0200

Hi,

Not sure it is exactly what you're looking for, but it might help you: save(PortafolioInicial, ...) ## you just save the original object instead of the assign()ed one.
But when you load() it, you have to know its name, so it might be difficult to use.

Even better (for me at least), is to use saveObject() from package R.utils: saveObject(PortafolioInicial, file="whatever.Rbin") The difference is that when you load the object, you have to assign it to an object in the workspace (unlike with save/load) so that its original name doesn't matter:
pt <- loadObject("whatever.Rbin")

HTH,
Ivan

Le 4/27/2011 05:59, Luis Felipe Parra a écrit :
> Sorry David, I understand what you mean but could you help with how it would
> be done more specifically.
>
> Thanks
>
> On Wed, Apr 27, 2011 at 11:27 AM, David Winsemius<dwinsemius_at_comcast.net>wrote:
>
>> On Apr 26, 2011, at 7:37 PM, Luis Felipe Parra wrote:
>>
>> Hello. I am trying to save an object which I created using assign as
>>> following:
>>>
>>> assign(paste(NombreAlgoritmo,"_Portafolio",sep=""),PortafolioInicial)
>>>
>>> save(get(paste(Algoritmo,"_Portafolio",sep="")),file=paste(camino,"\\Libreria\\Portafolio\\Port_",NombreAlgoritmo,"\\",NombreAlgoritmo,"_Portafolio.Rdata",sep=""))
>>>
>>> but I am getting the following error:
>>>
>>> Error in save(get(paste(NombreAlgoritmo, "_Portafolio", sep = "")), file =
>>> paste(camino, :
>>> object 'get(paste(NombreAlgoritmo, "_Portafolio", sep = ""))' not found
>>>
>>> Does anybody know how can this be done?
>>>
>>>
>> You need to save the names rather than the "got"()-ten objects.
>>
>>
>> --
>> David Winsemius, MD
>> West Hartford, CT
>>
>>
> [[alternative HTML version deleted]]
>
> ______________________________________________
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>

-- 
Ivan CALANDRA
PhD Student
University of Hamburg
Biozentrum Grindel und Zoologisches Museum
Abt. Säugetiere
Martin-Luther-King-Platz 3
D-20146 Hamburg, GERMANY
+49(0)40 42838 6231
ivan.calandra_at_uni-hamburg.de

**********
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Received on Wed 27 Apr 2011 - 08:01:04 GMT

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