[R] Concave hull

Barry Rowlingson b.rowlingson at lancaster.ac.uk
Thu Nov 26 22:58:58 CET 2009


On Thu, Nov 26, 2009 at 9:45 PM, Ted Harding
<Ted.Harding at manchester.ac.uk> wrote:

> So it is still an undefined solution. As is yours -- since you might
> want to use different radii of spheres from different directions.

 I think the formal and rigorous definition is "a nice polygon that goes round
my points".

Barry



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