Thanks very much.

On 11/22/07, Arien Lam <a.lam@geo.uu.nl> wrote:
>
> For geographical coordinates, start with:
> https://stat.ethz.ch/pipermail/r-sig-geo/2007-September/002595.html
>
> Cheers, Arien
>
>
>
> zhijie zhang wrote:
> > Hi all,
> >   How to generate the coordinates of a circle if i know  its center's
> > coordinates and radius?
> >   I want to overlay the circle with another figure, but i only know its
> > center's coordinates and radius. It will be easy if i can get the
> > coordinates of the circle.
> >   Thanks.
> >
>



-- 
With Kind Regards,

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Zhi Jie,Zhang ,PHD
Tel:+86-21-54237149
Dept. of Epidemiology,School of Public Health,Fudan University
Address:No. 138 Yi Xue Yuan Road,Shanghai,China
Postcode:200032
Email:epistat@gmail.com
Website: www.statABC.com
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