R 2.13.1
OS X
Colleagues
I frequently encounter a situation in which I want to remove a single element
of an array. For example, if I am reading in a bunch of CSV files, I create
the list of files to be read with:
LIST <- dir()
However, sometimes I want to exclude one or more files. I can accomplish this
with a second command:
LIST <- LIST[LIST != "filename.to.be.excluded"]
This is cumbersome -- is there some more efficient code to accomplish this?
Dennis
Dennis Fisher MD
P < (The "P Less Than" Company)
Phone: 1-866-PLessThan (1-866-753-7784)
Fax: 1-866-PLessThan (1-866-753-7784)
www.PLessThan.com
[[alternative HTML version deleted]]
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
