[R] loading into a list

[Roger D. Peng]

Delayed response (!)

But perhaps more transparent than

mget(ls(e), envir = e)

is simply

as.list(e)

-roger

Roger D. Peng wrote:

> Or maybe
> 
> loadIntoList <- function(filename) {
>     e <- new.env()
>     load(filename, envir = e)
>     mget(ls(e), envir = e)
> }
> 
> -roger
> 
> Achim Zeileis wrote:
> 
>> On Tue, 20 Apr 2004 15:39:07 +0200 Tamas Papp wrote:
>>
>>
>>> I have the following problem.
>>>
>>> Use the same algorithm (with different parameters) to generate
>>> simulation results.  I store these in variables, eg A, B, C, which I
>>> save into a file with
>>>
>>> save(A, B, C, file="solution001.Rdata")
>>>
>>> I do this many times.  Then I would like to load the above, but in
>>> such a manner that A, B, C woule be part of a list, eg
>>>
>>> sol001 <- loadIntoList("solution001.Rdata")
>>>
>>> so that sol001 is a list with elements A, B, C.
>>>
>>> I am looking for a way to implement the above function. 
>>
>>
>>
>> If your objects are always called A, B, and C, the following should
>> work:
>>
>> loadIntoList <- function(file) {
>>   load(file)
>>   return(list(A = A, B = B, C = C))
>> }
>>
>> hth,
>> Z
>>
>>
>>> The variables
>>> are very large and I need a lot of time to compute them, so saving &
>>> loading the results is the only viable alternative.
>>>
>>> Thanks,
>>>
>>> Tamas
>>>
>>> -- 
>>> Tamás K. Papp
>>> E-mail: tpapp at axelero.hu
>>> Please try to send only (latin-2) plain text, not HTML or other
>>> garbage.
>>>
>>> ______________________________________________
>>> R-help at stat.math.ethz.ch mailing list
>>> https://www.stat.math.ethz.ch/mailman/listinfo/r-help
>>> PLEASE do read the posting guide!
>>> http://www.R-project.org/posting-guide.html
>>>
>>
>>
>> ______________________________________________
>> R-help at stat.math.ethz.ch mailing list
>> https://www.stat.math.ethz.ch/mailman/listinfo/r-help
>> PLEASE do read the posting guide! 
>> http://www.R-project.org/posting-guide.html
>>
> 
> ______________________________________________
> R-help at stat.math.ethz.ch mailing list
> https://www.stat.math.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide! 
> http://www.R-project.org/posting-guide.html
>