Monday, February 1, 2010

How Did Mark McGwire Compare To Previous Sluggers?

In some ways it looks like he aged significantly better, but I don't the evidence is completely conclusive. I took all the guys who had 400+ HRs before McGwire and found their SLG relative (RELSLG) to the league average when they were under 31 and from ages of 31-37. The I found the ratio of their old RELSLG (ORATE) to their young RELSLG (YRATE). The data was from the Lee Sinins Complete Baseball Encyclopedia. I ranked them, including McGwire. This is shown in the table below:

Cybermetrics

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