[OC] In the NFL, generally, the best teams decline and the worst teams improve in year N+1. Here is a visualization of this “regression to the mean”
from /r/dataisbeautiful
[OC]在NFL中，一般来说，最好的球队在N+1年下降，最差的球队在N+1年提高。以下是这种 "回归平均值 "的直观描述
[OC]在NFL中，一般来说，最好的球队在N+1年下降，最差的球队在N+1年提高。以下是这种 "回归平均值 "的直观描述
[OC] In the NFL, generally, the best teams decline and the worst teams improve in year N+1. Here is a visualization of this “regression to the mean”
from /r/dataisbeautiful