save at relative directory
On 08.11.2011 16:09, Alaios wrote:
Hmm I will try something like that
if (file.exists('threshold')==FALSE)
dir.create(paste('./',abs(threshold)))
save(var,file=paste('./',abs(threshold),'/',DataSource[[4]],sep="")
I just need a bit of confirmation If I am doing soemthing terribly wrong that might harm my filesystem.
I also did accidentaly
var<- -13
dir.create(paste('./',var))
which created a folder called -13 which I do not know how to remove it
rmdir -13
rmdir: invalid option -- '1'
Try `rmdir --help' for more information.
In R:
unlink("-13", recursive=TRUE)
or in your shell:
I guess your intated OS can do:
rm --help
which points you to:
rm -r -- -13
Uwe Ligges
B.R Alex
________________________________
From: Joshua Wiley<jwiley.psych at gmail.com>
Cc: "R-help at r-project.org"<R-help at r-project.org>
Sent: Tuesday, November 8, 2011 2:43 PM
Subject: Re: [R] save at relative directory
Hi Alex,
Look at some of these functions:
apropos("dir")
apropos("exists")
Cheers,
Josh
Dear all,
I have a variable called thres and before I run a script I set it to a value
like
thres<- -10
at the end of the execution I am issuing a save(variablename,file='Results')
which will end up with a file saved at the current directory with the name Results
I would like though to use thres value and do the followingg
save at the directory called 10 so to get ./10/Results, (yes I want this in a relative order)
My question is how I can also check if the directory exists R to create it?
I would like to thank you in advance for your help
B.R
Alex
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and provide commented, minimal, self-contained, reproducible code.