dirs | R Documentation |
If you want only subfolders and no files, use dirs
.
With recursive
= FALSE, dir
returns both folders
and files. With recursive
= TRUE, it returns only files.
dirs(path='.', pattern=NULL, exclude=NULL, all.files=FALSE,
full.names=FALSE, recursive=FALSE, ignore.case=FALSE)
path , all.files , full.names , recursive , ignore.case |
as for |
pattern , exclude |
optional regular expressions of filenames to include or exclude, respectively. |
1. mainDir <- dir(...) without recurse
2. Use file.info
to restrict mainDir to only
directories.
3. If !recursive, return the restricted mainDir. Else, if
length(mainDir) > 0, create dirList to hold the results of the
recursion and call dirs
for each component of mainDir. Then
unlist
and return the result.
A character vector of the desired subdirectories.
Spencer Graves
Ramsay, James O., Hooker, Giles, and Graves, Spencer (2009), Functional data analysis with R and Matlab, Springer, New York.
Ramsay, James O., and Silverman, Bernard W. (2005), Functional Data Analysis, 2nd ed., Springer, New York.
Ramsay, James O., and Silverman, Bernard W. (2002), Applied Functional Data Analysis, Springer, New York.
dir
,
file.info
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