Try for yourself and see. (it's not difficult to try)
For example, put the line in both places, followed by
print(args)
and see what happens.
-Don
At 11:49 PM +0200 1/14/10, cihan inan wrote:
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I want to learn one more thing. You said
args = commandArgs(TRUE)
should I write this sentence in my function or out of my function area ?
can you give me an example .r file ?
2010/1/14 Paul Hiemstra <p.hiems...@geo.uu.nl>
cihan inan wrote:
Hi I want to give parameters for my function from the shell. I mean
I defined a function like these:
work1.R :
myfunc <- function(x,y) {
z = x + y
z
}
and now I want to use shell to give parameters like " ./work1.R (3,5) " to
get sum 8.
so what should I do?
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Hi,
Add the following shebang line at the top of your script:
#! /path/to/Rscript
The following lines will get you the parameters passed on by the user:
args = commandArgs(TRUE)
cheers,
Paul
--
Drs. Paul Hiemstra
Department of Physical Geography
Faculty of Geosciences
University of Utrecht
Heidelberglaan 2
P.O. Box 80.115
3508 TC Utrecht
Phone: +3130 274 3113 Mon-Tue
Phone: +3130 253 5773 Wed-Fri
http://*intamap.geo.uu.nl/~paul
--
Özgürlük için...http://*www.*pardus.org.tr/
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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.
--
--------------------------------------
Don MacQueen
Environmental Protection Department
Lawrence Livermore National Laboratory
Livermore, CA, USA
925-423-1062
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R-help@r-project.org mailing list
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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.
