So I realized that I hadnt mentioned that in my column last week (no subscription required) I extended SFR for infielders to include 1986-1987 and 2000-2002. So now I have results for infielders for:
1957-1983 1986-1998 2000-2007
All told Ive posted several spreadsheets on BP, the links to which follow:
All Major League Infielders in the time frame above
All Major League Outfielders 2003-2007. Note that I havent yet modified the algorithm for outfielders to extend beyond the full datasets available for 2003-2007.
All Major League Infielders 2005-2007 and Minor Leaguers 2007 (note that the numbers in this spreadsheet are not based on the latest version of the algorithm that includes pitcher handedness in the context. That said, last week I talked about that and it turns out that adding it didnt really improve the accurracy very much).