Achim Zeileis wrote:
On Tue, 16 Nov 2004 15:43:12 - Roger Gill wrote:
Dear all,
I have a very simple question. Simple, that is, if you know the
answer.
Yes, look at
?file.remove
Z
... and file.path() in order to specify the location in an OS
independent way.
Uwe Ligges
I wish to delete
On Tue, 16 Nov 2004 15:43:12 - Roger Gill wrote:
> Dear all,
>
> I have a very simple question. Simple, that is, if you know the
> answer.
Yes, look at
?file.remove
Z
> I wish to delete a file in a given directory after having first
> checked its existence. I issue the following command
You may be interested in one of dir.create(), file.exists(), or unlink().
-roger
Roger Gill wrote:
Dear all,
I have a very simple question. Simple, that is, if you know the answer.
I wish to delete a file in a given directory after having first checked its
existence. I issue the following command
> In Linux I would issue the command
> system('rm paste(path,'filename',sep='')')
> and this works just fine. It does not however work for windows, and I have
> no idea whether it would work on a mac.
> Is there a single command thay escapes me?
Yes.
help("file.remove")
Dear all,
I have a very simple question. Simple, that is, if you know the answer.
I wish to delete a file in a given directory after having first checked its
existence. I issue the following commands
path<-'c:example/R/'
Thus creating the directory.
indicator<-length(grep(filename,path))
If
