Dosage: Pedigree & Performance
Main Menu         Search

Winning Distance vs DI and CD 2011

The following images graphically display the relationship between winning distance and DI or CD for North American open stakes winners between 1983 and 2010.  This, in effect, is a graphical representation of the fundamental Dosage model.  Not surprisingly, there is considerable scatter in the data.  However, the trend lines are clear within the population and show an expected increasing distance with decreasing DI or CD.  The correlation coefficient is stronger for the CD, making it the preferred statistical tool.