[R] order function give back row name

[R. Michael Weylandt]

names(results)[order(results)]

Michael

On Fri, Dec 2, 2011 at 2:45 PM, Martin Bauer <Bauermartin at gmx.at> wrote:
> Hello,
>
>
> I have a matrix results with dimension 1x9 double matrix
>
>         XLB       XLE             XLF         XLI
> 1       53.3089  55.77923       37.64458     83.08646
>
> I'm trying to order this matrix
>
>> print(order(results))
> [1] 3 1 2 4
>
> how can the function order return the columnname XLF   XLB   XLE  XLI  instead of 3 1 2 4
>
> any idea ?
>
> Thank you in advance
> --
>
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