Re: [R] check for new files in a given directory

2009-07-30 Thread Martin Maechler
nt: Tuesday, July 28, 2009 6:41 AM >> To: ted.hard...@manchester.ac.uk >> Cc: r-help@r-project.org; Andreas Posch >> Subject: Re: [R] check for new files in a given directory >> >> On Tue, Jul 28, 2009 at 12:36 PM, Ted >> Harding wrote:

Re: [R] check for new files in a given directory

2009-07-28 Thread William Dunlap
> -Original Message- > From: r-help-boun...@r-project.org > [mailto:r-help-boun...@r-project.org] On Behalf Of Barry Rowlingson > Sent: Tuesday, July 28, 2009 6:41 AM > To: ted.hard...@manchester.ac.uk > Cc: r-help@r-project.org; Andreas Posch > Subject: Re: [R] che

Re: [R] check for new files in a given directory

2009-07-28 Thread Ted Harding
On 28-Jul-09 13:40:31, Barry Rowlingson wrote: > On Tue, Jul 28, 2009 at 12:36 PM, Ted > Harding wrote: >> However, this got me looking into '?list.files, and I see there >> (R version 2.9.0 (2009-04-17)): >> >> _recursive: logical. Should the listing recurse into directories? >> >> But: >> >> _Dir

Re: [R] check for new files in a given directory

2009-07-28 Thread Barry Rowlingson
On Tue, Jul 28, 2009 at 12:36 PM, Ted Harding wrote: > However, this got me looking into '?list.files, and I see there > (R version 2.9.0 (2009-04-17)): > >  recursive: logical. Should the listing recurse into directories? > > But: > >  Directories are included only if 'recursive = FALSE'. > > Sur

Re: [R] check for new files in a given directory

2009-07-28 Thread Uwe Ligges
Andreas Posch wrote: I am trying to continuously evaluate online created data files using R-algorithms. Is there any simple way to let R iteratively check for new files in a given directory, load them and process them? I am using R on Windows XP. See ?list.files and ?setdiff Uwe Ligges

Re: [R] check for new files in a given directory

2009-07-28 Thread Ted Harding
On 28-Jul-09 11:23:21, Barry Rowlingson wrote: > On Tue, Jul 28, 2009 at 12:04 PM, Andreas > Posch wrote: >> I am trying to continuously evaluate online created data files using >> R-algorithms. Is there any simple way to let R iteratively check for >> new files in a given directory, load them and

Re: [R] check for new files in a given directory

2009-07-28 Thread Ted Harding
On 28-Jul-09 11:04:39, Andreas Posch wrote: > I am trying to continuously evaluate online created data files using > R-algorithms. Is there any simple way to let R iteratively check for > new files in a given directory, load them and process them? > > Any help would be highly appreciated. > Best,

[R] check for new files in a given directory

2009-07-28 Thread Andreas Posch
I am trying to continuously evaluate online created data files using R-algorithms. Is there any simple way to let R iteratively check for new files in a given directory, load them and process them? I am using R on Windows XP. Any help would be highly appreciated. Best, A. [[alter

Re: [R] check for new files in a given directory

2009-07-28 Thread Barry Rowlingson
On Tue, Jul 28, 2009 at 12:04 PM, Andreas Posch wrote: > I am trying to continuously evaluate online created data files using > R-algorithms. Is there any simple way to let R iteratively check for new > files in a given directory, load them and process them? > > Any help would be highly appreciated

[R] check for new files in a given directory

2009-07-28 Thread Andreas Posch
I am trying to continuously evaluate online created data files using R-algorithms. Is there any simple way to let R iteratively check for new files in a given directory, load them and process them? Any help would be highly appreciated. Best, A. [[alternative HTML version deleted]]