[R] Windows list of Folders

Erin Hodgess hodgess at gator.uhd.edu
Sat Apr 30 00:53:43 CEST 2005

Hi Kenneth:

I tried:

and that worked just fine.

Hope this helps!
Erin Hodgess
Associate Professor
Department of Computer and Mathematical Sciences
University of Houston - Downtown
mailto: hodgess at gator.uhd.edu

 From: khobson at fd9ns01.okladot.state.ok.us
 Subject: [R] Windows List of Folders?
 X-BeenThere: r-help at stat.math.ethz.ch

 For windows, how can I list only the folders in some folder?
 I was thinking that dir() and file.info() with isdir==TRUE being something
 that might work.

 These folders or directories are numerically named with no dot extension
 names or other characters.  Typically, these are 3132, 3334, ...

 Here is what I tried.  The last line is where I need more work.

 setwd (pData)
 x <- dir(pData, all.files=F)
 y <- file.info(x, x$isdir==T)


 Kenneth Ray Hobson, P.E.
 Oklahoma DOT - QA & IAS Manager
 200 N.E. 21st Street
 Oklahoma City, OK  73105-3204

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