=(OFFSET(A$1,,LARGE(IF(A$1:Z$1<>"",COLUMN(A$1:Z$1)-1),1))+OFFSET(A$1,,LARGE(IF(A$1:Z$1<>"",COLUMN(A$1:Z$1)-1),2))+OFFSET(A$1,,LARGE(IF(A$1:Z$1<>"",COLUMN(A$1:Z$1)-1),3)))/3
同时按CTRL+SHIFT+ENTER录入
自己调整单元格
A1输入:
=SUMPRODUCT(OFFSET($A1,0,LARGE((($B1:$M1>0)*COLUMN($B1:$M1)),4),,13-LARGE((($B1:$M1>0)*COLUMN($B1:$M1)),4)))/3
下拉即可
选中这三个单元格,去选函数就行了吧
用平均值的函数