BruceJohnJennerLawso / scrap

Hockey stats analysis done by scraping the data to a csv file, then processing/analyzing them with more python.
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Corrected NHL points percentages #69

Open BruceJohnJennerLawso opened 7 years ago

BruceJohnJennerLawso commented 7 years ago

Roughly goes like this:

[-infinity, 1999] : 0.500 [2000, 2004] : 0.520-0.530 migration [2006, present] : 0.560

Needs a bit more work before its ready, but I think a truePointsPercentage function with the percentage migrated to what it should be, centered around 0.500.

sigmas on pts percentage

[1987, 2007] : 0.08-0.011 [2008, 2012] : 0.06-0.08 [2013, present] : 0.08-0.10

before 1987, much higher, as high as 0.17, commonly 0.12 sigma.

Im guessing 2008-2012 was an anomaly due to teams that struggled the most in 2006 & 2007 due to rule changes becoming competitive again, probably can choose 0.09 or 0.10 as a parameter to force the points percentages to postlockout.