photo

Rickard Shen


自 2012 起处于活动状态

Followers: 0   Following: 0

消息

统计学

  • First Answer

查看徽章

Feeds

排序方式:

已回答
Median() ignoring zeros
You can use NANMEDIAN, it works in the same way as MEDIAN, but ignores NaN-values. ------------------------------------------...

12 years 前 | 1