This program implements the statistical test described in: 
"Stéphane Audic, and Jean-Michel Claverie" Genome Research Vol. 7,
No. 10, pp. 986-995, October 1997

To build just type make in this directory. It will compile the
executable and, as a test, generate the data in the 2 first columns of
Table1 in the above mentionned article. 



