asa113_test

asa113_test a MATLAB program which calls asa113 to divide N points in M dimensions into K clusters seeking the division which minimizes a user-defined criterion, by Banfield and Bassill.

Licensing:

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

Related Data and Programs:

asa113, a MATLAB library which implements a clustering algorithm using transfers and swaps, by Banfield and Bassill. This is a version of Applied Statistics Algorithm 113.

Source Code:

• asa113_test.m, a sample calling program.
• asa113_test.sh, runs all the tests.
• asa113_test.txt, the output file.
• asa113_test01.m, tests TRNSFR and SWAP
• crswap.m, determines the effect of a swap of two objects.
• crtran.m, determines the effect of a transfer of an object.
• points_100.txt, a sample dataset of 100 points in 2D, to be arranged into 5 classes.