来自：FRM > 一级 > 电脑版 > Unit 7.时间序列分析 2022-03-03 12:29
concordant和discordant怎麼分呀?
查看更多
SiRing
提问
25
上次登录
551天前
查看更多
SiRing
提问
25
上次登录
551天前
liuxuyao 2022-03-04 09:07
致精进的你:
同学，区分如下哈。If (Xi < Xj ) and (Yi < Yj ), the relative positions of X and Y are in agreement and the pair is concordant. If the orders are different, the pair will be discordant. If Xi = Xj and Yi = Yj , the pair is neither concordant nor discordant.
The real talent is resolute aspirations.
真正的才智是刚毅的志向。
