Revision history for Perl extension Statistics::Associations

0.00003  2008/11/19
        - fix a bug in case that is called without make_matrix()
        - fix a typo in docs ( 'contingenvy -> 'contingency' )
        - add some error cases 
        - add test codes

0.00002  2008/11/18 
        - fix a typo in docs ( 'Normal Scale' -> 'Nominal Scale' ) 

0.00001  2008/11/18 
        - original version
