In article <D8CqKD.2rn at zoo.toronto.edu> I wrote::
>So, the RI is the ratio of the number of extra-steps acheived to the
>maximum number of extra steps possible. It is sensitive both to the
The RI is the ratio of:
(max possible extra steps - extra steps acheived):(max poss extra steps)
Mark E. Siddall "I don't mind a parasite...
mes at vims.edu I object to a cut-rate one"
Virginia Inst. Marine Sci. - Rick
Gloucester Point, VA, 23062