geometry.spheres.distribution_radius¶

geometry.spheres.distribution_radius = <function distribution_radius>[source]¶

Returns the radius of the given directions distribution.

The radius is defined as the minimum r such that there exists a point s in S such that all distances are within r from s.

$\textsf{radius} = \min \{ r | \exists s : \forall x \in S : d(s,x) <= r \}$