[R] error open .RData

[Muhammad Subianto]

 > Your .Rdata file is probably corrupted.

I will investigate. Thanks for you info.
Because of my file .RData very large about 75MB.
Best wishes, Muhammad Subianto

On this day 19/10/2005 12:21 PM, Petr Pikal wrote:
> Hi
> 
> Your .Rdata file is probably corrupted. Unless you have a working 
> copy of it elsewhere or sources of your data together with history 
> of your commands you are probably in deep trouble .Rdata is a 
> binary format and it is not recommended to safe and reliable saving 
> of your work as you have only limited, if any, possibilities to 
> recover it if anything goes wrong.
> 
> I usually have all my important source data in txt or xls format and 
> I frequently save history in separate files (on daily basis or 
> sometimes several times a day) to be able to repeat everything I 
> have done.
> 
> Cheers
> Petr
> 
> 
> On 19 Oct 2005 at 11:58, Muhammad Subianto wrote:
> 
> Date sent:      	Wed, 19 Oct 2005 11:58:11 +0200
> From:           	Muhammad Subianto <subianto at gmail.com>
> To:             	r-help at stat.math.ethz.ch
> Subject:        	[R] error open .RData
> 
> 
>>Dear R-list,
>>I have a problem to open my R workspace.
>>When I try to open my file .Rdata with double-clik on windows explore
>>I get the error like this:
>>
>>Error in load(name, envir = .GlobalEnv) : error reading from
>>connection
>>
>>and on windows error:
>>
>>Fatal error: unable to restore saved data in .RData
>>
>>I try with,
>>
>> > load("CaseStudyHouseID50.RData", .GlobalEnv)
>>Error in load("CaseStudyHouseID50.RData", .GlobalEnv) :
>>         error reading from connection
>> >
>>
>> > load("CaseStudyHouseID50.RData")
>>Error in load("CaseStudyHouseID50.RData") :
>>         error reading from connection
>> >
>>
>>I have done to save my R workspace like this:
>>######################################################################
>>##########
>>   save(list = ls(all=TRUE),
>>        file = "CaseStudyHouseID50.RData")
>>######################################################################
>>##########
>>
>>What is wrong?
>>Is there anyway to open .RData?
>>
>>Regards, Muhammad Subianto
>>
>> > R.version
>>          _
>>platform i386-pc-mingw32
>>arch     i386
>>os       mingw32
>>system   i386, mingw32
>>status
>>major    2
>>minor    2.0
>>year     2005
>>month    10
>>day      06
>>svn rev  35749
>>language R
>> >
>>
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> 
> 
> Petr Pikal
> petr.pikal at precheza.cz
> 
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