问题描述
我有一列的值列出了结果列中的累计和。但是这需要针对第二列中的三个(排序)类别单独发生!
请参阅示例工作表。
我一直试图解决这个相当简单的问题,但没有成功。由于该公式将是已经非常广泛的数组公式的一部分,所以它是
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必须是数组公式
> -
如果我们能够在没有进一步操作的情况下继续工作,那么最好的办法就是使用 c> c> questioning
使用下拉公式解决这个问题非常简单,但由于某种原因我无法将其转换为数组公式。
= SUMIF($ B $ 2:B2,$ B $ 2:B2,$ A $ 2:A2)
在共享电子表格中的工作表'JP'中,我输入了D2
(pre> = ArrayFormula((IF(LEN(A2:A),SUMIF(ROW(A2:A),
看看是否可行?
编辑:对于每个类别的累计和,试试这个公式
= ArrayFormula(if(len(B2 (B100),mmult {{mmult(if(B2:B100)A,0,转置(if(转置(行(B2:B100))> =行(B2:B100),(B2:B100 = A)*(A2:A100), 0))),行(B2:B100)^ 0),mmult(如果(B2:B100B,0,转置(if(转置(行(B2:B100))> =行:B100),(B2:B100 =B)*(A2:A100),0))),行(B2:B100) ,转置(如果(转置(行(B2:B100))> =行(B2:B100),(B2:B100 =C)*(A2:A100),0))),行(B2:B100 )^ 0)},{1; 1; 1}),))
公式分配到您分享的工作表。
I have one column with values of which I list the cumulative sum in the results-column. But this needs to happen separately for the three (sorted) categories in the second column!Screenshot
See the example sheet here.
I have been trying since hours to solve this rather simple problem without success. Since the formula will be part of an already pretty extensive array-formula it's
Mandatory to be an array-formula
Best if we can get it to work without further =if() questioning
It's very very simple to solve this with a drag-down formula but I can't translate this in to an array-formula for some reason!
=SUMIF($B$2:B2,$B$2:B2,$A$2:A2)
In the sheet 'JP' in your shared spreadsheet, I entered in D2
=ArrayFormula((IF(LEN(A2:A), SUMIF(ROW(A2:A),"<="&ROW(A2:A),A2:A),)))
See if that works?
EDIT: for a cumulative sum per category, try this formula
=ArrayFormula(if(len(B2:B100), mmult({mmult(if(B2:B100<>"A", 0,transpose(if(transpose(row(B2:B100))>=row(B2:B100),(B2:B100="A")*(A2:A100), 0))), row(B2:B100)^0), mmult(if(B2:B100<>"B", 0,transpose(if(transpose(row(B2:B100))>=row(B2:B100), (B2:B100="B")*(A2:A100), 0))), row(B2:B100)^0) , mmult(if(B2:B100<>"C", 0,transpose(if(transpose(row(B2:B100))>=row(B2:B100), (B2:B100="C")*(A2:A100), 0))), row(B2:B100)^0)}, {1;1;1}),))
I also added this formula to the sheet you shared.
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