Retain last grouping after a strsplit()
try this:
x
[1] "OYS-PIA2-FL-1" "OYS-PIA2-LA-1" "OYS-PI-LA-BB-1" "OYS-PIA2-LA-10"
sub("^.*?([0-9]+)$", "\\1", x)
[1] "1" "1" "1" "10"
On Tue, Dec 11, 2012 at 12:46 PM, Steven Ranney <steven.ranney at gmail.com> wrote:
OYS-PIA2-FL-1 OYS-PIA2-LA-1 OYS-PI-LA-BB-1 OYS-PIA2-LA-10
Jim Holtman Data Munger Guru What is the problem that you are trying to solve? Tell me what you want to do, not how you want to do it.