Felipe Carrillo wrote:
Hi:
Edward, were you able to automate the process? if so,
do you mind giving me a hint on how you did it? I am
facing the same problem. I created a batch file which
it runs fine using the task scheduler but only opens
Tinn-R and R but it doesn't execute my script.
My task scheduler executes everyday at 8:00 am
This is my batch file:
@echo off
Start "" "C:\Program Files\R\R-2.7.0\bin\Rgui.exe"
start "" "C:\Documents and
settings\Desktop\Software\MyScript.r"
What am I missing?
Looks to me that the batch file above starts up the R GUI,
and opens an editor, so it sounds like it is doing exactly
what you're asking it to.
Here's how I can get R to run as a scheduled task in Windows XP:
Create a new "Scheduled Task" with the following in the
"Run:" box:
C:\Rbuild\R-2.6.2\bin\Rcmd.exe BATCH c:/Temp/Rtest.R
Then schedule it how I want it to run. Here's the contents
of my .R file and the output:
$ cat c:/Temp/Rtest.R
cat(file="c:/Temp/Rtest.txt", date(), "\n", append=TRUE)
$ cat c:/Temp/Rtest.txt
Fri May 23 10:34:22 2008
Fri May 23 10:34:50 2008
Fri May 23 10:40:01 2008
(I'm sure there are dozens of other ways of doing this, but
the above worked for me.)
-- Tony Plate
--- Edward Wijaya <[EMAIL PROTECTED]> wrote:
You might try cron job under Windows.
http://drupal.org/node/31506
HTH.
- Edward
On Thu, May 22, 2008 at 8:51 AM, Thomas Pujol
<[EMAIL PROTECTED]> wrote:
I am using R in a Windows environment.
I store my data in a Microsoft SQL database that
gets updated automatically nightly. Once my SQL db
is updated, I wish to automatically run an R
"script"
Any tips on "good" ways to approach this task?
Is there an easy way to "launch" an R script using
the Windows or other "scheduler"? Can I have an
R-script run every hour, and within the script check
to determine if my database is updated, and proceed
only if it is updated?
[[alternative HTML version deleted]]
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______________________________________________
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and provide commented, minimal, self-contained,
reproducible code.
Felipe D. Carrillo
Fishery Biologist
Department of the Interior
US Fish & Wildlife Service
California, USA
______________________________________________
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and provide commented, minimal, self-contained, reproducible code.
______________________________________________
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
