Thanks a lot! I found the funciton.
   Hannah

2010/4/13 Gustaf Rydevik <gustaf.rydevik@gmail.com>

>  On Tue, Apr 13, 2010 at 4:58 PM, li li <hannah.hlx@gmail.com> wrote:
> > Hi all,
> >   I know the operator %*% can do matrix multiplication. Is there a
> function
> > in R that can raise a matrix to a power?
> >                           Hannah
> >
> >        [[alternative HTML version deleted]]
> >
>
> Hi,
>
> Have you tried  to enter "matrix power" in rseek.org, clicking on
> support list, and then clicking on the second link?
>
> Regards,
> Gustaf
>
>
> Gustaf Rydevik, M.Sci.
> tel: +46(0)703 051 451
> address:Essingetorget 40,112 66 Stockholm, SE
> skype:gustaf_rydevik
>

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