[英]Can I use an arrayformula with a split arrayformula inside it?
尝试用逗号分隔包含“198,183,158,315,274”等数字的行,然后将它们平均并除以一个单数; 使用数组公式。 它只产生一行结果,但它不正确吗?
谢谢你的帮助。
尝试:
=ARRAYFORMULA({"Average"; IF(A4:A="",,
IFNA((MMULT(1*IFERROR(SPLIT(INDIRECT("A4:A"&
MAX(IF(A4:A="",,ROW(A4:A)))), ",")),
ROW(INDIRECT("A1:A"&COLUMNS(SPLIT(A4:A, ","))))^0)/
(1+LEN(REGEXREPLACE(A4:A&"", "[0-9\. ]", ))))/B1))})
另一种解决方案:
=ArrayFormula({"Average";(ArrayFormula(mmult(N(array_constrain(ArrayFormula(IFERROR(SPLIT(A4:A8,","))),MATCH(2,1/(A4:A8<>""),1),5)),sequence(Columns(ArrayFormula(IFERROR(SPLIT(A4:A8,",")))),1)^0)/mmult(N(array_constrain(if(ArrayFormula(IFERROR(SPLIT(A4:A8,",")))>0,1,0),MATCH(2,1/(A4:A8<>""),1),5)),sequence(columns(ArrayFormula(IFERROR(SPLIT(A4:A8,",")))),1)^0)))/$B$1})
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