Quote:
Originally Posted by Ed Law
Thank you for pointing out the issue with sum of individual categoty OPR do not add up to total OPR. I don't know exactly what you mean. You made it sound like I do the calculations by hand. I can ask the computer to run it 100 times and I can guarantee you that I will get the same answer every time.  |
I see your explanation about inclusion of the surrogate match scores. I think one check would be to see if the deviations of the total OPR vs the sum of the individual components is larger with the inclusion of more surrogate matches. You may be able to derive a correction factor based on the number of surrogates. (I estimated the average foul scores with a correction factor against our scouting data.)