Excel 2007.

I have 3 columns of data where the daily amount over the month is posted by
a formula relating to another sheet in the same book. Below each column I
want to display the daily Average of the data in that column.

When the data was typed into the columns (cells) the "AVERAGE" function
worked okay. However, now that the data is called up via a formula, the
"AVERAGE" calculates across all 31 cells in the column, including those with
no data yet posted.

Can someone tell me how I get the "AVERAGE" function to ignore the empty
cells.

TIA for any help.

Ed

Your issue will be that the formulas return zero and they are affecting your
calculation. There are a couple of formulas that will work.

1.
=AVERAGE(IF(A1:A7<0, A1:A7))
This is an array formula and as such it must be commited with
Shift+Ctrl+<Enter as opposed to just <Enter

2.
=SUMIF(A1:A7, "<0")/COUNTIF(A1:A7, "<0")
--
HTH...

Jim Thomlinson


"Ed O'Brien" wrote:

Excel 2007.

I have 3 columns of data where the daily amount over the month is posted by
a formula relating to another sheet in the same book. Below each column I
want to display the daily Average of the data in that column.

When the data was typed into the columns (cells) the "AVERAGE" function
worked okay. However, now that the data is called up via a formula, the
"AVERAGE" calculates across all 31 cells in the column, including those with
no data yet posted.

Can someone tell me how I get the "AVERAGE" function to ignore the empty
cells.

TIA for any help.

Ed

how I get the "AVERAGE" function to
ignore the empty cells.

Average ignores empty cells.

You haven't said how these empty cells are affecting your average?

Could it be that your feeder formulas return 0 but you have the cells set to
not display 0 values?

--
Biff
Microsoft Excel MVP


"Ed O'Brien" wrote in message
...
Excel 2007.

I have 3 columns of data where the daily amount over the month is posted
by a formula relating to another sheet in the same book. Below each column
I want to display the daily Average of the data in that column.

When the data was typed into the columns (cells) the "AVERAGE" function
worked okay. However, now that the data is called up via a formula, the
"AVERAGE" calculates across all 31 cells in the column, including those
with no data yet posted.

Can someone tell me how I get the "AVERAGE" function to ignore the empty
cells.

TIA for any help.

Ed

The function is dividing by 31 regardless of how many cells have data. If
only 2 cells have data, say 30 in total, Average shows 0.97 while the real
average is 15.0.


"T. Valko" wrote in message
...
how I get the "AVERAGE" function to
ignore the empty cells.

Average ignores empty cells.

You haven't said how these empty cells are affecting your average?

Could it be that your feeder formulas return 0 but you have the cells set
to not display 0 values?

--
Biff
Microsoft Excel MVP


"Ed O'Brien" wrote in message
...
Excel 2007.

I have 3 columns of data where the daily amount over the month is posted
by a formula relating to another sheet in the same book. Below each
column I want to display the daily Average of the data in that column.

When the data was typed into the columns (cells) the "AVERAGE" function
worked okay. However, now that the data is called up via a formula, the
"AVERAGE" calculates across all 31 cells in the column, including those
with no data yet posted.

Can someone tell me how I get the "AVERAGE" function to ignore the empty
cells.

TIA for any help.

Ed

Hi, Jim.

I chose your formula number 2, being a little easier, I think, and it works
fine. Thank you very much.

I did not try your fomula number 1, although I do understand it.

It's always good to know there is help out there!

Best wishes,

Ed


"Jim Thomlinson" wrote in message
...
Your issue will be that the formulas return zero and they are affecting
your
calculation. There are a couple of formulas that will work.

1.
=AVERAGE(IF(A1:A7<0, A1:A7))
This is an array formula and as such it must be commited with
Shift+Ctrl+<Enter as opposed to just <Enter

2.
=SUMIF(A1:A7, "<0")/COUNTIF(A1:A7, "<0")
--
HTH...

Jim Thomlinson


"Ed O'Brien" wrote:

Excel 2007.

I have 3 columns of data where the daily amount over the month is posted
by
a formula relating to another sheet in the same book. Below each column I
want to display the daily Average of the data in that column.

When the data was typed into the columns (cells) the "AVERAGE" function
worked okay. However, now that the data is called up via a formula, the
"AVERAGE" calculates across all 31 cells in the column, including those
with
no data yet posted.

Can someone tell me how I get the "AVERAGE" function to ignore the empty
cells.

TIA for any help.

Ed

Ok, that means the cells aren't empty. They contain 0s.

I see that Jim gave you a suggestion that will account for that but, is 0 an
otherwise valid entry?

5
0
3
2
0
0
0
0

Is the first 0 a valid entry?

--
Biff
Microsoft Excel MVP


"Ed O'Brien" wrote in message
...
The function is dividing by 31 regardless of how many cells have data. If
only 2 cells have data, say 30 in total, Average shows 0.97 while the real
average is 15.0.


"T. Valko" wrote in message
...
how I get the "AVERAGE" function to
ignore the empty cells.

Average ignores empty cells.

You haven't said how these empty cells are affecting your average?

Could it be that your feeder formulas return 0 but you have the cells set
to not display 0 values?

--
Biff
Microsoft Excel MVP


"Ed O'Brien" wrote in message
...
Excel 2007.

I have 3 columns of data where the daily amount over the month is posted
by a formula relating to another sheet in the same book. Below each
column I want to display the daily Average of the data in that column.

When the data was typed into the columns (cells) the "AVERAGE" function
worked okay. However, now that the data is called up via a formula, the
"AVERAGE" calculates across all 31 cells in the column, including those
with no data yet posted.

Can someone tell me how I get the "AVERAGE" function to ignore the empty
cells.

TIA for any help.

Ed

The short answer is , no. The data called up by the formula in each cell is
always a positive - number higher than 0. Yet... even if a zero were a valid
entry, while the denominator remains as the number of days past, it would
make no difference. My aim was to have the denominator represent only the
number of days past.

I hope I make sense.

Thanks for the input.

Best wishes,

Ed




"T. Valko" wrote in message
...
Ok, that means the cells aren't empty. They contain 0s.

I see that Jim gave you a suggestion that will account for that but, is 0
an otherwise valid entry?

5
0
3
2
0
0
0
0

Is the first 0 a valid entry?

--
Biff
Microsoft Excel MVP


"Ed O'Brien" wrote in message
...
The function is dividing by 31 regardless of how many cells have data. If
only 2 cells have data, say 30 in total, Average shows 0.97 while the
real average is 15.0.


"T. Valko" wrote in message
...
how I get the "AVERAGE" function to
ignore the empty cells.

Average ignores empty cells.

You haven't said how these empty cells are affecting your average?

Could it be that your feeder formulas return 0 but you have the cells
set to not display 0 values?

--
Biff
Microsoft Excel MVP


"Ed O'Brien" wrote in message
...
Excel 2007.

I have 3 columns of data where the daily amount over the month is
posted by a formula relating to another sheet in the same book. Below
each column I want to display the daily Average of the data in that
column.

When the data was typed into the columns (cells) the "AVERAGE" function
worked okay. However, now that the data is called up via a formula, the
"AVERAGE" calculates across all 31 cells in the column, including those
with no data yet posted.

Can someone tell me how I get the "AVERAGE" function to ignore the
empty cells.

TIA for any help.

Ed