torustour

Grand Tour - Torus Winding Algorithm, This implements the torus winding grand tour of Asimov.

Input Arguments (see below for their usage):

• X is the n by p data matrix.
• MAXIT is the maximum number of iterations in the tour.

Output Arguments:

• None

Synopsis

torustour(x,maxit)

References:

Asimov, Daniel. 1985. “The grand tour: A tool for viewing multidimensional data,” SIAM Journal of Scientific and Statistical Computing, 6:128-143.