summary count of unique numbers

  • Thread starter Thread starter Guest
  • Start date Start date
G

Guest

I am trying to create a supplier delivery performance spreadsheet and I need
to be able to show a count of the total number of unique orders placed for
each supplier. The worksheet is sub-totalled on a count of the number of
receipts made but one order can have one to many receipts.

SuppNo OrderNo ReceiptNo
123 9961 1
456 9978 16
456 9982 33
789 9999 46
789 9999 57

Therefore SuppNo 123 has 1 Order(s) and 1 Receipt(s)
456 2 2
789 1 2

Can anyone help me please!
 
=SUMPRODUCT(--(A2:A200=456),B2:B200)

for orders, change column B to C for recipts.

--

HTH

RP
(remove nothere from the email address if mailing direct)
 
Bob:
I tried an example of this, without success;
All I get are "0"'s...
Could you revisit your formula and verify
that it is the correct approach.
Thanks,
Jim
 
Dave:
I've come up with a solution which might get you what you want.
It's in a small workbook where I show the required formulas.
Write me at (e-mail address removed) if you would like to receive/review it, giving me
your e-mail address that I might send it (as an attachment).
Jim
 
Jim,

I don't get 0, but you are right, the formula doesn't do what the OP wants.
This should do what was asked

=SUM(--(FREQUENCY(IF(A2:A100=456,MATCH(B2:B100,B2:B100,0)),ROW(INDIRECT("1:"
&ROWS(B2:B100))))>0))

it is an array formula, so commit with ctrl-shift-enter
--

HTH

RP
(remove nothere from the email address if mailing direct)
 
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