nntsrandominitialSymmetric: Initial random point
Description
This function generates a random point on the surface of the (M+1)-dimensional unit hypersphere
Usage
nntsrandominitialSymmetric(M)
Value
Returns a valid initial point for the estimation functions nntsestimation and nntsestimationSymmetric
Arguments
- M
Number of components in the NNTS
Author
Juan Jose Fernandez-Duran and Maria Mercedes Gregorio-Dominguez