date criteria to select range

Max, what do you see that I don't?

I would think this should be sufficient:

=IF(COUNT(2:2)7,SUM(A2:AE2),.................

Biff

"Max" wrote in message
...
And if there's the possibility that the number of historic data days in
Sheet1's B1:AF1 is 7 days from "today", and you want for such situations
to just sum the available historicals up till and inclusive of "today"
(notwithstanding it's less than the specified 7 days), we could put
instead
in Sheet2's A2:

=IF(MATCH(TODAY(),Sheet1!$1:$1,0)-17,SUM(OFFSET(Sheet1!A2,,MATCH(TODAY(),Sh
eet1!$1:$1,0)-1,,-(MATCH(TODAY(),Sheet1!$1:$1,0)-1))),SUM(OFFSET(Sheet1!A2,,
MATCH(TODAY(),Sheet1!$1:$1,0)-1,,-7)))

and copy down as before ..
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Rgds
Max
xl 97
---
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xdemechanik
http://savefile.com/projects/236895
--

"Biff" wrote
Max, what do you see that I don't?
I would think this should be sufficient:
=IF(COUNT(2:2)7,SUM(A2:AE2),.................

Trouble is g, I had assumed that there could be previous month's metrics
still residing within the data rows (to the right of the current date's
col), either missed* out in the monthly purging exercise despite the refresh
of the current month's dates in the header row
*or yet to be purged because the data entry method followed is to
progressively overwrite.

--
Rgds
Max
xl 97
---
Singapore, GMT+8
xdemechanik
http://savefile.com/projects/236895
--

Works well thanks Biff and Max.

I have one other question relating to this... I am trying to
incorporate a sumproduct function into the formula and cannot quite get
it to behave how I would like.

=IF(T25=0,0,IF(MATCH(TODAY(),$1:$1,0)-17,SUMPRODUCT((OFFSET(A3,,MATCH(TODAY(),$1:$1,
0)-1,,-7)),(OFFSET(A25,,MATCH(TODAY(),$1:$1,
0)-1,,-7)))/T25))-1,,-(MATCH(TODAY(),$1:$1,0)-1))),SUMPRODUCT((OFFSET(A3,,MATCH(TODAY(),$1:$1,
0)-1,,-7)),(OFFSET(A25,,MATCH(TODAY(),$1:$1, 0)-1,,-7)))/T25)


Again, if you get a minute could you take a look at the attached
formula and poitn out the error in my ways.

Thanks again.
Kristan


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Try instead :

=IF(T25=0,0,IF(MATCH(TODAY(),1:1,0)-17,SUMPRODUCT((OFFSET(A3,,MATCH(TODAY()
,1:1,0)-1,,-(MATCH(TODAY(),1:1,0)-1))),(OFFSET(A25,,MATCH(TODAY(),1:1,0)-1,,
-(MATCH(TODAY(),1:1,0)-1))))/T25,SUMPRODUCT((OFFSET(A3,,MATCH(TODAY(),1:1,0)
-1,,-7)),(OFFSET(A25,,MATCH(TODAY(),1:1,0)-1,,-7)))/T25))

--
Rgds
Max
xl 97
---
Singapore, GMT+8
xdemechanik
http://savefile.com/projects/236895
--
"Kstalker" wrote in
message ...

Works well thanks Biff and Max.

I have one other question relating to this... I am trying to
incorporate a sumproduct function into the formula and cannot quite get
it to behave how I would like.


=IF(T25=0,0,IF(MATCH(TODAY(),$1:$1,0)-17,SUMPRODUCT((OFFSET(A3,,MATCH(TODAY
(),$1:$1,
0)-1,,-7)),(OFFSET(A25,,MATCH(TODAY(),$1:$1,

0)-1,,-7)))/T25))-1,,-(MATCH(TODAY(),$1:$1,0)-1))),SUMPRODUCT((OFFSET(A3,,MA
TCH(TODAY(),$1:$1,
0)-1,,-7)),(OFFSET(A25,,MATCH(TODAY(),$1:$1, 0)-1,,-7)))/T25)


Again, if you get a minute could you take a look at the attached
formula and poitn out the error in my ways.

Thanks again.
Kristan


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Try this instead
(replaced: "1:1" with "$1:$1", to sync with your posted formula)

=IF(T25=0,0,IF(MATCH(TODAY(),$1:$1,0)-17,SUMPRODUCT((OFFSET(A3,,MATCH(TODAY
(),$1:$1,0)-1,,-(MATCH(TODAY(),$1:$1,0)-1))),(OFFSET(A25,,MATCH(TODAY(),$1:$
1,0)-1,,-(MATCH(TODAY(),$1:$1,0)-1))))/T25,SUMPRODUCT((OFFSET(A3,,MATCH(TODA
Y(),$1:$1,0)-1,,-7)),(OFFSET(A25,,MATCH(TODAY(),$1:$1,0)-1,,-7)))/T25))

--
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Max
xl 97
---
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xdemechanik
http://savefile.com/projects/236895
--

Excellent.

It works a treat.

I have another question relating to this entire process.

The formula below is being used to sumproduct any data where the
criteria "stop" is met. However I can only sum this data (sumif) which
is not accurate as if more than one coumn contains the criteria it is
summed . Is there a way that I can set the criteria as in using the
sumif function but still produce the sumproduct results??


=IF(S30=0,0,SUMPRODUCT(SUMIF($A$2:$Q$2,"stop",A19: Q19),SUMIF($A$2:$Q$2,"stop",A30:Q30)/S30))

Thanks again


Thanks


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Alternatively.... Is it possible to add criteria to the equation below.

The reason I ask is I am trying to stop the equation below (which works
perfectly thanks Max) from going past the 1st of the month should i be
trying to add a weekly summary from the 6th day of the month back to
the 1st.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 .......etc
(--------------)

"=IF(S17=0,0,IF(MATCH(TODAY(),$1:$1,0)-17,SUMPRODUCT((OFFSET(A9,,MATCH(TODAY(),$1:$1,0)-1,,-(MATCH(TODAY(),$1:$1,0)-1))),(OFFSET(A17,,MATCH(TODAY(),$1:$1,0)-1,,-(MATCH(TODAY(),$1:$1,0)-1))))/S17,SUMPRODUCT((OFFSET(A9,,MATCH(TODAY(),$1:$1,0)-1,,-7)),(OFFSET(A17,,MATCH(TODAY(),$1:$1,0)-1,,-7)))/S17))"

All help greatly appreciated


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Believe essentially that you have dates running along from B1 across (B1,
C1, D1, ...) which do not necessarily start from the 1st of the month in B1

Try this revision:

=IF(S17=0,0,IF(AND(DAY(TODAY())=1,DAY(TODAY())=6 ),SUMPRODUCT((OFFSET(A9,,M
ATCH(TODAY(),$1:$1,0)-1,,-(MATCH(TODAY(),$1:$1,0)-MATCH(DATE(YEAR(TODAY()),M
ONTH(TODAY()),1),$1:$1,0)+1))),(OFFSET(A17,,MATCH( TODAY(),$1:$1,0)-1,,-(MATC
H(TODAY(),$1:$1,0)-MATCH(DATE(YEAR(TODAY()),MONTH(TODAY()),1),$1:$1,0 )+1))))
/S17,SUMPRODUCT((OFFSET(A9,,MATCH(TODAY(),$1:$1,0)-1,,-7)),(OFFSET(A17,,MATC
H(TODAY(),$1:$1,0)-1,,-7)))/S17))

The changes made are to the 2nd IF whe

IF(AND(DAY(TODAY())=1,DAY(TODAY())=6)

replaces the previous :

IF(MATCH(TODAY(),$1:$1,0)-17

and to the width params of OFFSET within the 1st SUMPRODUCT, whe

-(MATCH(TODAY(),$1:$1,0)-MATCH(DATE(YEAR(TODAY()),MONTH(TODAY()),1),$1:$1,0 )
+1

replaces the previous:

-(MATCH(TODAY(),$1:$1,0)-1

--
Rgds
Max
xl 97
---
Singapore, GMT+8
xdemechanik
http://savefile.com/projects/236895
--
"Kstalker" wrote in
message ...

Alternatively.... Is it possible to add criteria to the equation below.

The reason I ask is I am trying to stop the equation below (which works
perfectly thanks Max) from going past the 1st of the month should i be
trying to add a weekly summary from the 6th day of the month back to
the 1st.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 .......etc
(--------------)


"=IF(S17=0,0,IF(MATCH(TODAY(),$1:$1,0)-17,SUMPRODUCT((OFFSET(A9,,MATCH(TODA
Y(),$1:$1,0)-1,,-(MATCH(TODAY(),$1:$1,0)-1))),(OFFSET(A17,,MATCH(TODAY(),$1:
$1,0)-1,,-(MATCH(TODAY(),$1:$1,0)-1))))/S17,SUMPRODUCT((OFFSET(A9,,MATCH(TOD
AY(),$1:$1,0)-1,,-7)),(OFFSET(A17,,MATCH(TODAY(),$1:$1,0)-1,,-7)))/S17))"

All help greatly appreciated


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Thanks again Max.

Just about there..... My date range starts at the 1st and then through
to however many days of the month. However I need to offer a week to
date summary of the metrics. If the week to date happens to fall on the
6th, 5th, 4th, 3rd , 2nd or 1st then the formula will run over into the
columns to the left of the data. ( i am running left to right 1st ==
31st.

So what I need to do is stop the formula when there is no date in the
reference date. Unfortunately i have various other calcs running in
these spaces that are numeric which will throw the weighted
averages.......Is this possible?

Regards

Kristan


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.......... Is this possible?

Could you send over a copy of your file?
High-time for me to sync-in exactly what's happening over there g
Email to: demechanik at yahoo dot com
Post a response here to alert me when you send ..
--
Rgds
Max
xl 97
---
Singapore, GMT+8
xdemechanik
http://savefile.com/projects/236895
--