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質(難度)和效率分佈
越往上代表效率越高
越往右代表出手越難
http://i.imgur.com/av3eAd1.jpg
阿肥、可愛、KD都是出手難且效率高
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.”
出手品質的評估方式
根據不同出手方式(pullup/catch&shoot/10呎內)和防守者的距離，計算每種組合(例如tight-pullup)的聯盟平均值，然後基於球員的出手習性權衡出efg%預期平均值。
有點複雜，我的理解是，X軸就是預期的平均efg%，Y軸就是實際的efg%。
所以如果Y值大於X值，表示以你的這些出手難度來說，效率是高於平均的。
原圖用紅線來區分，低於紅線應該就是相對效率較低的球員。