Many thanks to Jim Holtman and Gabor Grothendieck for your quick responses.
Jim's solution works beautifully for my tasks. Thanks. I also tried Gabor's
solution based on pipe(). Unfortunately it only works on a linux PC, not on
Windows 7/Vista. Submitting the command in Windows results in nothing.
On Sun, Mar 13, 2011 at 11:32 PM, Paul Y. Peng pywp...@gmail.com wrote:
Many thanks to Jim Holtman and Gabor Grothendieck for your quick responses.
Jim's solution works beautifully for my tasks. Thanks. I also tried Gabor's
solution based on pipe(). Unfortunately it only works on a linux PC,
Yes, I do have Rtools installed on two Windows PCs I tested, and I used them
to build R packages. I use sed all the time with no problems. Thanks for
confirming me that it works on your Windows PC. I will test it again and
will update you if I find out what's wrong in my pc.
On Sun, Mar 13, 2011
On Mon, Mar 14, 2011 at 12:07 AM, Paul Y. Peng pywp...@gmail.com wrote:
Yes, I do have Rtools installed on two Windows PCs I tested, and I used them
to build R packages. I use sed all the time with no problems. Thanks for
confirming me that it works on your Windows PC. I will test it again and
I have a text file of R commands. Some times I only want to run a few lines
of the R commands in an existing R session and wonder whether there is a
simple way to do this.
To run a few lines in a new session of R, I could use sed to pick up the
lines from the file and pipe them into R.
source()
On Fri, Mar 11, 2011 at 4:41 PM, Paul Y. Peng pywp...@gmail.com wrote:
I have a text file of R commands. Some times I only want to run a few lines
of the R commands in an existing R session and wonder whether there is a
simple way to do this.
To run a few lines in a new session of R, I could
You can do:
source(readLines(yourFile)[10:20]) # lines 10-20 of the file
On Fri, Mar 11, 2011 at 4:41 PM, Paul Y. Peng pywp...@gmail.com wrote:
I have a text file of R commands. Some times I only want to run a few lines
of the R commands in an existing R session and wonder whether there is a
I meant to say, but my fingers got ahead of my brain:
source(textConnection(readLines(yourFile)[10:20]))
On Fri, Mar 11, 2011 at 4:53 PM, jim holtman jholt...@gmail.com wrote:
You can do:
source(readLines(yourFile)[10:20]) # lines 10-20 of the file
On Fri, Mar 11, 2011 at 4:41 PM, Paul Y.
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