GRASS GIS 8 Programmer's Manual  8.5.0dev(2024)-3f124c5c78
c_sum2.c File Reference

Cluster library - Sum of squares. More...

#include <grass/cluster.h>
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int I_cluster_sum2 (struct Cluster *C)
 Compute sum of squares for each class. More...

Detailed Description

Cluster library - Sum of squares.

(C) 2001-2009 by the GRASS Development Team

This program is free software under the GNU General Public License (>=v2). Read the file COPYING that comes with GRASS for details.

Original author CERL

Definition in file c_sum2.c.

Function Documentation

◆ I_cluster_sum2()

int I_cluster_sum2 ( struct Cluster C)

Compute sum of squares for each class.

Cpointer to Cluster structure

Definition at line 23 of file c_sum2.c.

References G_debug(), Cluster::nbands, Cluster::nclasses, Cluster::npoints, Cluster::points, and Cluster::sum2.

Referenced by I_cluster_distinct(), and I_cluster_exec().