[R] double-click in RData file versus load( file )
Cleber Nogueira Borges
klebyn at yahoo.com.br
Mon Jan 28 12:43:34 CET 2008
hello Duncan, Gabor
Many thanks for your help!
I think that the line:
if( chartr("/","\\",getwd() )==R.home() ) setwd("C:\\")
can solve my problem in this moment!! :-)
Thanks again
Cleber
> On 26/01/2008 9:03 PM, Cleber Nogueira Borges wrote:
>> hi Gabor and Duncan,
>>
>> I make a test and I find that the key of problem
>> is the setwd() command in my Rprofile.site
>>
>> I don't understand this behaviour yet! :-(
>
> I understand it now. It's a small bug in the startup code.
>
> When you specify a file to restore on the command line, it has two
> effects: it changes the working directory to the directory of that
> file, and it loads the file. Unfortunately, the code that loaded the
> file assumed it was in the current directory and used a relative
> filename, not an absolute path. (I think this was due to workarounds
> for behaviour of old Windows versions that are no longer supported.)
>
> When your Rprofile.site file changed the working directory, R tried to
> load the test.RData file from there, and failed. So you didn't get
> what you wanted.
>
> I'll fix this in R-devel and R-patched, and it should make it into the
> next release.
>
> Duncan Murdoch
>
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