Displaying 1 result from an estimated 1 matches for "tp1571102p1571102".
2010 Feb 26
6
using grep
...ew York", for example,
x<-c("P Los Angeles44AZ", "P New York722AZ", "K New York20")
I want the results to be
722, 20
cab I use the grep function, if so how?
I appreciate your help, thanks,
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