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cccac9a
2009 Jul 20
1
locate substring in the string it belong to
Hi R users,
I am trying generate the indices for locating a in the string it come from.
Given the length of the string, it will take too long using the combn() for
further comparison. I am wondering if R has any built-in function for this
purpose.
To make it concrete:
this.substring="cc"
this.string="ccc"
start.location=1,2
end.location=2,3
Thanks in advance,
Kevin