CONDITIONAL SUMMING (URGENT)

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FARAZ QURESHI - 24 Mar 2008 07:03 GMT

Hi,

Data as follows:

A B C
ID1 YES YES
ID2 YES
ID3 YES
ID1
ID4 YES YES
ID2 YES
ID2 YES YES

What formula to be inserted in Column D to result the number of times an ID
in Column A repeats in case where either Column B or C shows "YES"

Desired result:

A B C D
ID1 YES YES 1
ID2 YES 3
ID3 YES 1
ID1 "" (Blank because B & C both are <>"YES")
ID4 YES YES 1
ID2 YES 3
ID2 YES YES 3

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Best Regards,
FARAZ A. QURESHI

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T. Valko - 24 Mar 2008 07:34 GMT

Try this:

=IF(COUNTA(B1:C1),SUMPRODUCT(--(A$1:A$7=A1),--((B$1:B$7="yes")+(C$1:C$7="yes")>0)),"")

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Biff
Microsoft Excel MVP

> Hi,
>
[quoted text clipped - 23 lines]
> ID2 YES 3
> ID2 YES YES 3

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FARAZ QURESHI - 24 Mar 2008 08:27 GMT

XCLent Biff,

But just found a problem. "Yes" is being reflected by a formula and so
Counta() also counts the "". How 2 overtake this problem?

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Best Regards,
FARAZ A. QURESHI

> Try this:
>
[quoted text clipped - 27 lines]
> > ID2 YES 3
> > ID2 YES YES 3

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David Biddulph - 24 Mar 2008 09:51 GMT

Does this modification to Biff's formula solve your problem?
=IF(COUNTIF(B1:C1,"yes"),SUMPRODUCT(--(A$1:A$7=A1),--((B$1:B$7="yes")+(C$1:C$7="yes")>0)),"")

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David Biddulph

> XCLent Biff,
>
[quoted text clipped - 33 lines]
>> > ID2 YES 3
>> > ID2 YES YES 3

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