Hello,

On Aug 3 of my orginal posting i was provided an excellent array formula to
my request below:
Two for sure dumb questions, why have a column "D" if coulmn "A" is for
accounts,column "B" is for corresponding dollar amounts and column "C" is for
the results of sumed account values? Do you hit cntrl shift enter first on a
cell then enter the formula?

"Bob Phillips" wrote:

C1: =A1
C2: =IF(ISERROR(MATCH(0,COUNTIF(C$1:C1,$A$1:$A$20&""), 0)),"",
INDEX(IF(ISBLANK($A$1:$A$20),"",$A$1:$A$20),MATCH( 0,COUNTIF(C$1:C1,$A$1:$A$2
0&""),0)))

which is an array formula, it should be committed with Ctrl-Shift-Enter, not
just Enter.

Copy C2 down as far as you need

D1: =SUMIF(A:A,C1,B:B)

and copy down

--
HTH

Bob Phillips

(replace somewhere in email address with gmail if mailing direct)

"jk" wrote in message
...
I have column A that contains many account numbers and i have column B
which
is a dollar value that corresponds to each account.

A B
10023 $25.00
10024 $20.00
10025 $25.00
10023 $25.00
10026 $25.00
Is it possible to assign cells in column C to sum the amounts which equal
the accounts. For example account 10023 sums up to $50.00 and i would like
each time the account of 10023 is entered into column A ,it would
accumulate
the amount in a cell of column C .........can this be done?

I now need to manipulate the formula to a set of different columns and row.
Where in this formula does it correspond to row and column? For example, if
instead of using columns A,B,C,D and row 1 and now wanted to use this
formula using columns D,E,F,G and starting on row 6.......how do i do that?