Function to generate a random vector uniformly distributed in a sphere

Description

Generates a random vector from a uniform distribution in a sphere centered at the origin

Usage

1
rballunif(n,d)

Arguments

n

Dimension of the random vector to be generated

d

Radius of the sphere

Details

The function is not vectorized: it is intended to generate one random vector at a time.

Value

An pseudo-random vector from a uniform distribution in the n-dimensional sphere centered at the origin and having radius d

Author(s)

Giovanni Petris GPetris@uark.edu