On 2013-04-01 19:23, arun wrote:
gsub("\\,.*","",x)
#[1] "foo" "bar" "qux"
A.K.
No big deal, but does "," have to be escaped?
sub(",.*", "", x)
Peter Ehlers
----- Original Message -----
From: Gundala Viswanath <[email protected]>
To: "[email protected]" <[email protected]>
Cc:
Sent: Monday, April 1, 2013 10:13 PM
Subject: [R] How to remove all characters after comma in R
I have the following list of strings:
x <- c("foo, foo2, foo3", "bar", "qux, qux1")
what I want to do is to obtain
foo, bar qux
Namely for each element in the vector obtain only string
before the first comma.
What's the way to do it?
- G.V.
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and provide commented, minimal, self-contained, reproducible code.
______________________________________________
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
