Defining the Accuracy of KPI

After listening to several people talk about the increased use of analytics in the NCAA Tournament selection process, I got curious as to how accurate those ranking systems were relative to selection. The KPI Rankings performed very well in 2015. When comparing KPI with other computer ranking systems (RPI, ESPN […]

KPI Study: MLB Players Playing For More Teams

Data shows increase of 1.5 teams per MLB player from 1990-2010 (Editor’s Note: A few discrepancies were found in data, resulting in an estimated margin of error of 1.29%. Please reference the Methodology at the end of the post for the details as to how data was obtained and calculated.) […]