We have some documentation of the file handling capabilities, among other things, at
http://www.bioconductor.org/develPage/develPage.html
comments, improvements etc welcome.
Best wishes, Robert On Apr 29, 2005, at 4:01 PM, Henrik Bengtsson wrote:
+----------------------------------------------------------------------- ----------------+Example:
path <- system.file(package="base") pathnames <- list.files(path, full.names=TRUE) isDir <- file.info(pathnames)$isdir dirs <- pathnames[isDir] files <- pathnames[!isDir]
If you don't get the 'isDir' line, think of it as infos <- file.info(pathnames) isDir <- infos$isdir
/Henrik
[EMAIL PROTECTED] wrote: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.
pData="C:/Myfiles/R/Data/"
setwd (pData)
x <- dir(pData, all.files=F)
y <- file.info(x, x$isdir==T)
TIA
Kenneth Ray Hobson, P.E.
Oklahoma DOT - QA & IAS Manager
200 N.E. 21st Street
Oklahoma City, OK 73105-3204
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| Robert Gentleman phone: (206) 667-7700 |
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