Hello,
Maybe ?gregexpr and ?regmatches. SOmething like the following.
m1 <- gregexpr("[a-z]+","absdfds0213451ab")
regmatches("absdfds0213451ab", m1)
m2 <- gregexpr("[0-9]+","absdfds0213451ab")
regmatches("absdfds0213451ab", m2)
Hope this helps,
Rui Barradas
Em 30-07-2014 21:13, carol white escreveu:
Hi,
If I have a string of consecutive chars followed by consecutive numbers and then chars,
like "absdfds0213451ab", how to separate the consecutive chars from consecutive
numbers?
grep doesn't seem to be helpful
grep("[a-z]","absdfds0213451ab", ignore.case=T)
[1] 1
grep("[0-9]","absdfds0213451ab", ignore.case=T)
[1] 1
Thanks
Carol
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