>  strsplit(")asdasdsin(abcd)", "sin\\(")
[[1]]
[1] ")asdasd" "abcd)"

>


On Thu, Nov 8, 2012 at 12:39 PM, Bharat Warule <bwarule@gmail.com> wrote:

> Hi all,
>
> > diff_operator <- "\\("
> > strsplit(cond, diff_operator)
> [[1]]
> [1] "andsin"         "log_angle_1_4)"
>
> > diff_operator <- "\\sin("
> > strsplit(cond, diff_operator)
> Error in strsplit(cond, diff_operator) :
>   invalid regular expression '\sin(', reason 'Missing ')''
>
> When I am going to split with "(" it’s working fine but when i want use
> "sin(" this is not working.
> I understand that, I am missing something can anybody please point me.
> Thanks for your help.
>
> Thanks,
> Bharat
>
>
>
> -----
> Bharat Warule
> Pune
> --
> View this message in context:
> http://r.789695.n4.nabble.com/strsplit-with-invalid-regular-expression-tp4648857.html
> Sent from the R help mailing list archive at Nabble.com.
>
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> PLEASE do read the posting guide
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>



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