Displaying 1 result from an estimated 1 matches for "pjhj24jhjhd".
2008 Jan 14
2
grep(): returning the matched value
Hi,
I'm looking to use the grep function (or something else) to return the matched pattern as opposed to the whole element. For example:
x <- c("pjhj24jhjhd")
grep("[[:digit:]]{2}", x, value=T) returns "people", whereas I simply want "24".
Any help would be appreciated,
Thanks, Aidan
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