Posted by robusk on 7/21/2022 11:24:00 AM (view original):
It's worth a couple percentage points of shooting on either side I believe.
I'm not savvy enough to have a data scraper, and there'd be noise in single-season size samples - but I'd think you could reverse engineer the precise home court effect by comparing home/road splits against the same team and averaging it across maybe 5-10 seasons.
There might be a few niche uses for that kind of info, but in general I just go off the same rule of thumb robusk mentioned.