Just save your R script as a plain text file. Here is a copy of a
file that I will show you how to execute; it is saved as \temp\test.r
cat('this is my R script executing\n', format(Sys.Date()))
Here is the command that I execute at the 'CMD' prompt and that you
would have scheduled by Windows:
C:\R-2.14.2\bin\i386\Rscript.exe \temp\test.r
This has the full path name (on my machine) to the 'Rscript.exe'
program included in R for executing scripts
Here is the output from the execution on the command prompt screen:
>C:\R-2.14.2\bin\i386\Rscript.exe \temp\test.r
this is my R script executing
2012-03-05
So it is easy to setup. Let me know if you have any problems.
On Mon, Mar 5, 2012 at 11:55 AM, vincent.deluard
<vincentdelua...@gmail.com> wrote:
>
> Hi R-users,
>
> I am trying to automate the daily running of a simple R script from Windows
> 7.
> >From previous posts, I understand that this needs to be done with the task
> scheduler.
> I can schedule my laptop to automatically open R at a certain time, but not
> to execute a script.
>
> Secondary question: how do I save a list of R commands so that they get
> executed once the file is open?
> Right now, I save my code in a notepad doc and paste over in R, but there
> has to be another way. I have tried saving my code as .r file using the
> editor and open the file with R later but this does not seem to execute the
> code.
>
> I very much appreciate the help.
>
> Vincent Deluard, CFA
>
>
> --
> View this message in context:
> http://r.789695.n4.nabble.com/Automating-R-script-with-Windows-7-tp4446693p4446693.html
> Sent from the R help mailing list archive at Nabble.com.
>
> ______________________________________________
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> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
--
Jim Holtman
Data Munger Guru
What is the problem that you are trying to solve?
Tell me what you want to do, not how you want to do it.
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