[R] How to create all pairs

[Mike Lawrence]

expand.grid(i,j)

On Mon, May 25, 2009 at 8:26 PM, alad <abhimanyulad at gmail.com> wrote:
>
> Hi,
>
> I have:
> i = c(1,2,3)
> j = c(4,5,6)
>
> How do I create a matrix of all pairs?
> i.e.
> 1,4
> 1,5
> 1,6
> 2,4
> :
>
> Thanks!
>
>
> --
> View this message in context: http://www.nabble.com/How-to-create-all-pairs-tp23714659p23714659.html
> Sent from the R help mailing list archive at Nabble.com.
>
> ______________________________________________
> R-help at r-project.org mailing list
> 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.
>



-- 
Mike Lawrence
Graduate Student
Department of Psychology
Dalhousie University

Looking to arrange a meeting? Check my public calendar:
http://tr.im/mikes_public_calendar

~ Certainty is folly... I think. ~