Revision history for Perl module Statistics::OLS.

0.01 - 22 March 1998
	 - original version

0.02 - 29 March 1998
	 - corrected array bounds check bug in setData
	 - included check for divide by zero in standard error of
	   coefficients and t-stats             

0.03 - 31 May 1998
	 - placed module into standard format using h2xs

0.04 - 13 July 1998 
	 - changed the name from Statistics::Ols to Statistics::OLS

0.05 - 15 Sep 1999
	 - corrected error checking bug
	 - corrected pod documentation bug

0.06 - 4 July 2000
       - allowed data in scientific (exponential) notation

0.07 - 12 October 2000
        - _sse fix for potential precision problems
