Hi,
I would like help in creating a formula to get a pace
(average) for productivity from the last 10 days from
today.

My data is:
P3:P2000 are numbers for amount done.(There are blank
cells if work has not been done yet)

AC3:AC2000 are dates work was done in (there are blank
cells if work has not been done yet) AC is not sorted!


TIA

Try this array formula

=SUM((AC3:AC2000=TRANSPOSE(LARGE(AC3:AC2000,ROW(IN DIRECT("1:10")))))*(P3:P20
00))/10

entered with ctrl + shift & enter

it has nothing to do with today's date but it simply sums the values in P
where AC holds the last 10 dates and divides by 10

--

Regards,

Peo Sjoblom


"Donny" wrote in message
...
Hi,
I would like help in creating a formula to get a pace
(average) for productivity from the last 10 days from
today.

My data is:
P3:P2000 are numbers for amount done.(There are blank
cells if work has not been done yet)

AC3:AC2000 are dates work was done in (there are blank
cells if work has not been done yet) AC is not sorted!


TIA

Thank you very much!

-----Original Message-----
Try this array formula

=SUM((AC3:AC2000=TRANSPOSE(LARGE(AC3:AC2000,ROW(I NDIRECT
("1:10")))))*(P3:P20
00))/10

entered with ctrl + shift & enter

it has nothing to do with today's date but it simply sums
the values in P
where AC holds the last 10 dates and divides by 10

--

Regards,

Peo Sjoblom


"Donny" wrote in
message
...
Hi,
I would like help in creating a formula to get a pace
(average) for productivity from the last 10 days from
today.

My data is:
P3:P2000 are numbers for amount done.(There are blank
cells if work has not been done yet)

AC3:AC2000 are dates work was done in (there are blank
cells if work has not been done yet) AC is not sorted!


TIA


.