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I agree that stats are not the be all end all and that they should be used more often as just a tool not a measuring stick of how one player is better than another, that's not really what I am attempting to do. I am just trying to put the numbers in perspective for the crowd ready to take Weber out to the shed and old yeller his ass before he has even stepped foot on the ice in Montreal.
Where is the r of .45? it's certainly not in the article you linked.... and what is it based on... because the level of the correlation should not be based on one player. It should be based on hundreds.
Second here is the key to the zone starts...
http://hockeyanalysis.com/2015/03/21/zone-starts-and-impact-on-players-statistics/
"For me, the main evidence that zone starts don’t have a significant effect on a player’s overall statistics is if I remove the 45seconds after all offensive/defensive zone face offs (which basically ignores the entire shift) the majority of players have the same CF% +/- 1% and only a handful with heavy offensive or defensive zone starts have an effect in the +/- 1-2%. If removing all shifts that start with an offensive or defensive zone start does not dramatically impact a players overall statistics you simply cannot conclude that zone start bias plays a prominent role in driving a players overall statistics. Yes, for a particular shift it will, but not overall. Furthermore, the majority of that impact occurs in the first 10 seconds after a face off which is why my zone start adjusted data removes these 10 seconds which is something I showed over 3 years ago."
I also remind you that Subban's zone starts were actually worse than Webers when you pull the data.
On teammates. The player who everyone is saying is effecting Weber's corsi is Gaustad.
Here is the problem. Corsi is the relationship between shots for and shots against.
Gaustad is good in preventing shots against. The defensive half of the equation for Gaustad is good. The offensive half of the equation is very, very bad.
Weber is the opposite. His offensive side of the equation is very good. The defensive side shows real problems.
So gaustad being on the ice doesn't correlate to why Weber's defensive stats are so poor. How is Gaustad and the fourth line an explanation for Weber's defensive stats falling so much?
http://hockeyanalysis.com/2015/03/16/zone-starts-corsi-and-the-percentages/