Pairwise Comparative Map is written in the componentary style of a bioWidget which is
essentially a Java Bean. It is therefore very easy for a programmer to implement it in his
or her own programs. The pages within this section describe the format of the data file,
how you would go about using the PCM component and a little about the internal data
structure. Java Documentation is given and you can download various files such as the
source code.

- ŠJeremy Dickson, October 1998.