I think this is the best solution! Thank you!

On 3/7/06, Petr Pikal <petr.pikal@precheza.cz> wrote:
>
> Hi
>
> If you do not insist on which.max() you can use
>
> which(mat==max(mat), arr.ind=T)
>
> HTH
> Petr
>
>
>
>
> On 6 Mar 2006 at 20:55, Michael wrote:
>
> Date sent:              Mon, 6 Mar 2006 20:55:20 -0800
> From:                   Michael <comtech.usa@gmail.com>
> To:                     R-help@stat.math.ethz.ch
> Subject:                [R] returning the largest element in an
> array/matrix?
>
> > Hi all,
> >
> > I want to use "which.max" to identify the maximum in a 2D array/matrix
> > and I want "argmin" and return the row and column indices.
> >
> > But "which.max" only works for vector...
> >
> > Is there any convinient way to solve this problem?
> >
> > Thanks a lot!
> >
> >  [[alternative HTML version deleted]]
> >
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> > PLEASE do read the posting guide!
> > http://www.R-project.org/posting-guide.html
>
> Petr Pikal
> petr.pikal@precheza.cz
>
>

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