This applies the indicated perl-style regular expression where the
first backreference (\\D+) is the non-digits and the second
backreference (\\d+) is the digits.
The two backreferences, but not the entire matched pattern itself,
are passed as arguments x and y to the function whose body is the
ri
ty of Leuven
Address: Kapucijnenvoer 35, Leuven, Belgium
Tel: +32/(0)16/336899
Fax: +32/(0)16/337015
Web: http://med.kuleuven.be/biostat/
http://www.student.kuleuven.be/~m0390867/dimitris.htm
- Original Message -
From: "Gary Collins" <[EMAIL PROTECTED]>
To:
Sent: T
I'm having a Thursday morning mental block, any suggestions on the following
would be most appreciated...
I have (as an example)
surgery = c("d48", "d67", "dnc37", "a75", "d10", "a78", "d31",
"d55", "d1")
before each number part the possibilities are c("a", "d", "dnc"), I'm trying
to spli
