I want to calculate the average of numbers in one column based on crieteria
in another colume.
If the value in column A = x, sum and average the corresponding values in
column B
I want to calculate the average of numbers in one column based on crieteria
in another colume.
If the value in column A = x, sum and average the corresponding values in
column B
=AVERAGE(IF(A1:A20="x",B1:B20))
which is an array formula, it should be committed with Ctrl-Shift-Enter, not
just Enter.
--
HTH
Bob Phillips
(remove nothere from the email address if mailing direct)
"sharon t" <sharon [email protected]> wrote in message
news:[email protected]...
> I want to calculate the average of numbers in one column based on
crieteria
> in another colume.
>
> If the value in column A = x, sum and average the corresponding values in
> column B
Here are 2 thoughts:
For a value to be matched in D1
and data in A1:B10
Try this:
C1: =SUMIF(A1:A10,D1,B1:B10)/COUNTIF(A1:A10,D1)
or this ARRAY FORMULA*:
=AVERAGE(IF(A1:A10=D1,B1:B10))
Note: For array formulas, hold down [Ctrl] and [Shift] when you press
[Enter], instead of just pressing [Enter].
Does that help?
***********
Regards,
Ron
XL2002, WinXP
"sharon t" wrote:
> I want to calculate the average of numbers in one column based on crieteria
> in another colume.
>
> If the value in column A = x, sum and average the corresponding values in
> column B
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