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Posted to microsoft.public.excel.misc
Bob Phillips
 
Posts: n/a
Default Non Adjacent percent average total

More generically, you could use

=IF(SUMPRODUCT(--(MOD(COLUMN(D53:CY53),9)=MIN(COLUMN(D53:CY53))),--(D53:CY53
0))=0,"",

AVERAGE(IF((MOD(COLUMN(D53:CY53),9)=MIN(COLUMN(D53 :CY53)))*(D53:CY53<0),D53
:CY53)))

--
HTH

Bob Phillips

(remove xxx from email address if mailing direct)

"tearingoutmyhair" wrote in
message ...
These are the nonadjecent cells that I need to get the total average of.

D53,M53,V53,AE53,AN53,AW53,BF53,BO53,BX53,CG53,CP5 3,CY53

The =AVERAGE wont work because it's for future years and those months have
no numbers entered yet so have blank cells that I'm trying to average. I

get
the #DIV/0! when I insert that formula because of the empty cells.



"Bob Phillips" wrote:

Why are you doing the MOD then? That will exclude certain items that

don't
match the MOD criteria, which in the formula that you presented was all

of
them.

Why is =AVERAGE(D53:CY53) not sufficient?

--
HTH

Bob Phillips

(remove xxx from email address if mailing direct)

"tearingoutmyhair" wrote in
message ...
It gave me an error, and wouldn't let me enter it.

Well all the totals that's I'm trying to get the average of are in row

53,
so I figured I wanted ROW. I got that whole thing off of some other

comment
in this place though, figured I'd give it a shot.

"Bob Phillips" wrote:

This part is your problem

MOD(ROW(D53:CY53),9)

as there is only one row, row 53, and it alwqays evalutes to 0. You

probably
want



=IF(SUMPRODUCT(--(MOD(COLUMN(D53:CY53),9)=0),--(D53:CY530))=0,"",AVERAGE(IF
((MOD(COLUMN(D53:CY53),9)=0)*(D53:CY53<0),D53:CY5 3)))

--
HTH

Bob Phillips

(remove xxx from email address if mailing direct)

"tearingoutmyhair"

wrote in
message ...
Ok, I don't know what to do to get the cells with I want to

average
that
are
currently blank to show a blank cell if there is no number or a

zero
in
the
cells, I think this just sounds confusing. Anywho, this is the

formula
I
have
and it's showing a blank cell but that's all it does, or it errors

and
I
can't make it an array.





=IF(SUMPRODUCT(--(MOD(ROW(D53:CY53),9)=0),--(D53:CY530))=0,"",AVERAGE(IF((M
OD(ROW(D53:CY53),9)=0)*(D53:CY53<0),D53:CY53)))

Anyone know what the problem is?

Thanks for the help.