Can SUMPRODUCT work on changing arrays?
Bob,
Hey, I figured out how to use the Month statement. If you're still around,
could you help me with the OFFSET? I'll keep trying it till I hear from you.
Thanks,
Arlen
"Bob Phillips" wrote:
Add a test of
--(MONTH(A4:A100)=2)
for Feb. =3 for March to the formula
--
HTH
Bob
(there's no email, no snail mail, but somewhere should be gmail in my addy)
"Arlen" wrote in message
...
I am making a new workbook to collect sums and counts from several other
archived workbooks, based on the date.
My archives have sheet of data like this:
A | B | C
1 Date Trailer Gallons
2 Wed 02/29/07
3 66 1599
4 148 9000
5 Thu 03/01/07
6 66 8008
7 Fri 03/02/07
8 148 21398
In my new book, I am using SUMPRODUCT on a static range "B4:B100." What I
need is for the Feb sheet to only SUMPRODUCT the data under 02/29/07 and
the
Mar sheet to grab its own numbers off the same sheet.
So far, I've only managed to accomplish this by adding a formula to the
archived sheet that adds zeros to the array if the months don' t match.
But
how can I accomplish the same thing with only a formula on the new sheet.
I appreciate any help.
Arlen
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