So - I've compiled the information from 2005 on the Adjusted HR Rate. I've also added something else in called the Adjusted Run Rate. Basically, this current incarnation is similar in idea to the Adjusted HR Rate, only it measures how many runs a team scores per HR against how many it allows per HR. I have yet to decide if it's a good or bad thing to have a negative value, although I fortunately do know what negative values mean. (Half the time with studies and analysis, the main issue is figuring out what the numbers you get actually mean. I've got that so far.) I haven't had a chance to analyze the data and figure out if I can bring up anything concrete from it, but that part's done, at least.