A Computer Program for Clustering Data Points on the Sphere.
NTIS: PB 231 285 :58 pages
The computer program, hybmode, has been developed to meet the need for a fast and economical method for clustering data points on the sphere. The algorithm used in this development is an extension of d. Wishart's one-level mode analysis. The program can be used to cluster either vectorial or axial data; it is currently being used by the Bureau of Mines to cluster fracture orientations.
IH; Information Circular;
NTIS Accession No.
NTIS: PB 231 285