https://twitter.com/NBA_University/status/1754608603967701042
Shot quality & efficiency of the top scorers in the NBA. Very telling to see it spelled out like this…
Up - High Efficiency
Right - Poor Shot Quality
WHAT STANDS OUT?
本季得分手的出手品质(难度)和效率分布
越往上代表效率越高
越往右代表出手越难
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阿肥、可爱、KD都是出手难且效率高
Shot quality methodology:
“The model looks at shot type (pullup/c&s/within 10 ft) & defender distance on shot attempts taking the league average at each specific type (like tight-pullups for example) and weighs out a player's expected average efg% based on their shot profile.”
出手品质的评估方式
根据不同出手方式(pullup/catch&shoot/10呎内)和防守者的距离,计算每种组合(例如tight-pullup)的联盟平均值,然后基于球员的出手习性权衡出efg%预期平均值。
有点复杂,我的理解是,X轴就是预期的平均efg%,Y轴就是实际的efg%。
所以如果Y值大于X值,表示以你的这些出手难度来说,效率是高于平均的。
原图用红线来区分,低于红线应该就是相对效率较低的球员。