R help - Jan 2011 - bit wise operation on long bit vector?

Hi
Is there any function to do bitwise or/and/xor on long bit vectors?

"aaaaa"
"0000000000000000000000000000000000000000000000000000000000000000......................"
"bbbbb"
"0000000000000000000000000000001000000000000100000000100000001100......................"
"ccccc"
"000000000000000000000000000000000000000000000000000000000000000000000000000..."
"dddddd"
"0000000000000000000000000000000000000000000000000000000000000000000000000000.."

Thanks







-- 
Fahim Mohammad
Bioinforformatics Lab
University of Louisville
Louisville, KY, USA
Ph:  +1-502-409-1167

	[[alternative HTML version deleted]]

On Jan 30, 2011, at 2:51 PM, Fahim M wrote:
> Hi
> Is there any function to do bitwise or/and/xor on long bit vectors?
>
> "aaaaa"
> "0000000000000000000000000000000000000000000000000000000000000000
> ......................"
> "bbbbb"
> "0000000000000000000000000000001000000000000100000000100000001100
> ......................"
> "ccccc"
>
"000000000000000000000000000000000000000000000000000000000000000000000000000
> ..."
> "dddddd"
>
"0000000000000000000000000000000000000000000000000000000000000000000000000000
> .."
>
The Logical functions have a bitwise interpretation for objects of  
type "raw".

?as.raw
??base::Logic
>
-- 

David Winsemius, MD
West Hartford, CT

Check out the 'bit' package on CRAN and see if that is what you are
looking for.

On Sun, Jan 30, 2011 at 2:51 PM, Fahim M <fahim.md at gmail.com>
wrote:
> Hi
> Is there any function to do bitwise or/and/xor on long bit vectors?
>
> "aaaaa"
>
"0000000000000000000000000000000000000000000000000000000000000000......................"
> "bbbbb"
>
"0000000000000000000000000000001000000000000100000000100000001100......................"
> "ccccc"
>
"000000000000000000000000000000000000000000000000000000000000000000000000000..."
> "dddddd"
>
"0000000000000000000000000000000000000000000000000000000000000000000000000000.."
>
> Thanks
>
>
>
>
>
>
>
> --
> Fahim Mohammad
> Bioinforformatics Lab
> University of Louisville
> Louisville, KY, USA
> Ph: ?+1-502-409-1167
>
> ? ? ? ?[[alternative HTML version deleted]]
>
> ______________________________________________
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> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>


-- 
Jim Holtman
Data Munger Guru

What is the problem that you are trying to solve?