Hello,
I want to use R from perl programming environment.
I have downloaded RSPerl_0.8-0.tar.gz from omegahat.org.
I couldnot understand the following instruction:
To use R from within Perl,
R CMD INSTALL -c -l /<wherever>/ --configure-args='--with-in-perl'
RSPerl_0.8-0.tar.gz
What do I exactly need to do?
Can anybody please help me asap?
Thanks and Regards,
Madhurima Bhattacharjee.
On 12/13/05 10:02 AM, "madhurima bhattacharjee"
<madhurima_b at="" persistent.co.in=""> wrote:
> Hello,
>
> I want to use R from perl programming environment.
> I have downloaded RSPerl_0.8-0.tar.gz from omegahat.org.
> I couldnot understand the following instruction:
>
> To use R from within Perl,
>
> R CMD INSTALL -c -l /<wherever>/ --configure-args='--with-in-perl'
> RSPerl_0.8-0.tar.gz
>
>
> What do I exactly need to do?
> Can anybody please help me asap?
R CMD INSTALL -c -l LIBRARY_LOCATION --configure-args='--with-in-perl'
RSPerl_0.8-0.tar.gz
Do this at the command line and replace LIBRARY_LOCATION with where
you
typically install your R packages. If you don't know, then leave '-l
LIBRARY_LOCATION' out.
Sean
On 12/13/05 2:20 PM, "madhurima_b at persistent.co.in"
<madhurima_b at="" persistent.co.in=""> wrote:
> Is R recognised as a proper command to run on dos?
>From the RSPerl page--I have bad news:
http://www.omegahat.org/RSPerl/
"A (very) brief description of calling R from Perl. This only works on
Unix.
(Only tested on Linux.) Do not expect this to run on Windows."
Hi,
One possible solution on Windows is when you would have an R script
that
can get the data it needs from some temporary files created by Perl
and
knows what is has to do with it.
Then include this line in your Perl code:
my $cmd = `R CMD BATCH yourscript.R`;
make the R script write the output to some other temporary files which
are then read by Perl.
Instead of working with temp files you could also use a database ....
Best,
Steffen
Sean Davis wrote:
>
>On 12/13/05 2:20 PM, "madhurima_b at persistent.co.in"
><madhurima_b at="" persistent.co.in=""> wrote:
>
>
>
>>Is R recognised as a proper command to run on dos?
>>
>>
>
>>From the RSPerl page--I have bad news:
>http://www.omegahat.org/RSPerl/
>
>"A (very) brief description of calling R from Perl. This only works
on Unix.
>(Only tested on Linux.) Do not expect this to run on Windows."
>
>_______________________________________________
>Bioconductor mailing list
>Bioconductor at stat.math.ethz.ch
>https://stat.ethz.ch/mailman/listinfo/bioconductor
>
>
>
On 12/14/05 4:15 AM, "Steffen Durinck" <sdurinck at="" ebi.ac.uk=""> wrote:
> Hi,
>
> One possible solution on Windows is when you would have an R script
that
> can get the data it needs from some temporary files created by Perl
and
> knows what is has to do with it.
>
> Then include this line in your Perl code:
> my $cmd = `R CMD BATCH yourscript.R`;
>
> make the R script write the output to some other temporary files
which
> are then read by Perl.
> Instead of working with temp files you could also use a database
....
I forgot to mention one pure-perl solution, Statistics-R:
http://search.cpan.org/~gmpassos/Statistics-R-0.02/
Works with Windows. Quite a different interface than RSPerl, but does
start
a persistent R interpreter.
Sean
> Sean Davis wrote:
>
>>
>> On 12/13/05 2:20 PM, "madhurima_b at persistent.co.in"
>> <madhurima_b at="" persistent.co.in=""> wrote:
>>
>>
>>
>>> Is R recognised as a proper command to run on dos?
>>>
>>>
>>
>>> From the RSPerl page--I have bad news:
>> http://www.omegahat.org/RSPerl/
>>
>> "A (very) brief description of calling R from Perl. This only works
on Unix.
>> (Only tested on Linux.) Do not expect this to run on Windows."
>>
>> _______________________________________________
>> Bioconductor mailing list
>> Bioconductor at stat.math.ethz.ch
>> https://stat.ethz.ch/mailman/listinfo/bioconductor
>>
>>
>>
To be complete, he would actually need:
my $cmd = `R CMD BATCH yourscript.R;
system($cmd);
Right? And depending what he does in the script, the following might
be
expedient:
my $cmd = `R CMD BATCH yourscript.R > results.txt;
system($cmd);
He also asked earlier "Is R recognised as a proper command to run on
dos?"...the answer being yes, if you installed it and it is in your
PATH, which is no different than Perl.
-Eric
Steffen Durinck wrote:
>Hi,
>
>One possible solution on Windows is when you would have an R script
that
>can get the data it needs from some temporary files created by Perl
and
>knows what is has to do with it.
>
>Then include this line in your Perl code:
>my $cmd = `R CMD BATCH yourscript.R`;
>
>make the R script write the output to some other temporary files
which
>are then read by Perl.
>Instead of working with temp files you could also use a database ....
>
>Best,
>Steffen
>
>
Sean Davis wrote:
>
>On 12/13/05 2:20 PM, "madhurima_b at persistent.co.in"
><madhurima_b at="" persistent.co.in=""> wrote:
>
>
>
>>Is R recognised as a proper command to run on dos?
>>
>>
>
>>From the RSPerl page--I have bad news:
>http://www.omegahat.org/RSPerl/
>
>"A (very) brief description of calling R from Perl. This only works
on
Unix.
>(Only tested on Linux.) Do not expect this to run on Windows."
>
>_______________________________________________
>Bioconductor mailing list
>Bioconductor at stat.math.ethz.ch
>https://stat.ethz.ch/mailman/listinfo/bioconductor
>
>
>
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