try this:
> x <- "1234C/Tasdf"
> y <- strsplit(sub("^.*(.)/(.).*", "\\1 \\2", x),' ')[[1]]
> y
[1] "C" "T"
>
On Thu, Jun 3, 2010 at 2:18 PM, karena <dr.jz...@gmail.com> wrote:
>
> I have a data.frame as the following:
> var1 var2
> 9G/G09 abd89C/T90
> 10A/T9 32C/C
> 90G/G A/A
> . .
> . .
> . .
> 10T/C 00G/G90
>
> What I want is to get the letters which are on the left and right of '/'.
> for example, for "9G/G09", I only want "G", "G", and for "abd89C/T90", I
> only want "C" and "T", how to get these?
>
> thank you,
>
> karena
> --
> View this message in context:
> http://r.789695.n4.nabble.com/string-handling-tp2242119p2242119.html
> Sent from the R help mailing list archive at Nabble.com.
>
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>
--
Jim Holtman
Cincinnati, OH
+1 513 646 9390
What is the problem that you are trying to solve?
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