Hi!
=sumif(a1:a10,month(a10),b1:b10)
Assume the date in A10 8/22/2005
Here's what the formula evaluates to:
=sumif(a1:a10,8,b1:b10)
If A1:A10 does not contain a specific value of 8 then the
formula fails (returns zero).
Try this instead:
=SUMPRODUCT(--(ISNUMBER(A1:A10)),--(MONTH(A1:A10)=MONTH
(A10)),B1:B10)
=eomonth(a1)
EOMONTH requires 2 arguments. The first argument is the
Start_Date. The second argument is Months before or after
the Start_Date.
For example:
A10 = 8/22/2005
=EOMONTH(A10,0) = 8/31/2005
=EOMONTH(A10,1) = 9/30/2005
=EOMONTH(A10,-1) = 7/31/2005
Also, EOMONTH requires the Analysis ToolPak add-in be
installed. If after you add the second argument and get a
#NAME? error that means the ATP is probably not installed.
Biff
-----Original Message-----
Hi,
My excel does not recognise a standard function such as
=sumif(a1:a10,month(a10),b1:b10) or =eomonth(a1), whereby
column A contains
dates and column b numbers.
Please help.
Thanks,
Loan
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