[R] Windows List of Folders?

From: <khobson_at_fd9ns01.okladot.state.ok.us>
Date: Sat 30 Apr 2005 - 07:07:48 EST

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)

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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