maximum occurances in a date range

nelsok

Board Regular
Joined
Jan 20, 2006
Messages
166
I am trying to get the count the number of occurances between date ranges. Is this the best way or is there a better way?

The formula is returning 0... i tried counta but that returns the number of rows in the array.
Book1
BCDEFGHIJK
1Time RequestedRequested ETCActual ETCClosedTech TimeRelated
21/2/06 13:301/4/06 13:00NULL1/3/06 17:000OtherOther
31/2/06 17:291/4/06 13:00NULL1/3/06 1:000PreProPrePro2/10/06 0:000
41/3/06 8:211/3/06 11:30NULL1/3/06 11:001ConversionConversion
51/3/06 10:281/3/06 18:00NULL1/3/06 17:150ConversionProd Engineering
61/3/06 11:191/3/06 16:00NULL1/3/06 12:000OtherExport
71/3/06 12:271/3/06 16:00NULL1/3/06 17:300OtherAudit
81/3/06 12:411/3/06 16:00NULLNULL0Prod EngineeringStaging
91/3/06 12:411/4/06 1:00NULLNULL0Export
101/3/06 12:501/4/06 15:00NULL1/3/06 17:000Other
111/3/06 13:181/3/06 14:001/3/06 16:001/3/06 16:000PrePro
121/3/06 13:211/3/06 14:001/3/06 15:001/3/06 15:000PrePro
131/3/06 13:34NULLNULL1/3/06 14:300Audit
141/3/06 13:39NULLNULL1/3/06 14:150Audit
151/3/06 13:581/3/06 17:00NULL1/6/06 22:302Conversion
161/3/06 14:051/3/06 15:00NULL1/3/06 17:001Audit
171/3/06 15:391/3/06 19:00NULL1/3/06 15:450Other
181/3/06 15:411/3/06 17:00NULL1/18/06 16:000Staging
191/3/06 16:161/4/06 10:001/4/06 15:001/4/06 15:002PrePro
201/3/06 16:181/3/06 18:00NULL1/3/06 17:000Audit
211/3/06 17:451/4/05 15:00NULL1/5/06 19:000Other
Sheet1
 

Excel Facts

Can a formula spear through sheets?
Use =SUM(January:December!E7) to sum E7 on all of the sheets from January through December
Hi nelsok

You do not explain what you want and I cannot understand your formula.

It looks for
- the maximum value in F (instead of number of occurrences)

- for which column G(Related) equals I2(Other) (should't it equal I3(PrePro), since it's in row 3?)

- and which first of the month of date in column E equals J3 (which never happens since J3 is not a first of the month.

Can you please explain by words what you want?

Like

Number of occurences in column F (Tech Time) for which column G (related) equals the value next to the left in column I and date ???

Anyway this is counting with multiple conditions and can be made with sumproduct.

Best regards
PGC
 
Upvote 0
Your formula can convert to:

=SUMPRODUCT(--($G$2:$G$5857=I2),--(INT($E$2:$E$5857)-DAY(INT($E$2:$E$5857))+1=J3),$F$2:$F$5857)

but not sure how you define your date range (what's the start date, what's the end date)?
 
Upvote 0
Suppose we have just...
Book1
BCDEFG
1Time RequestedRequested ETCActual ETCClosedTech TimeRelated
21/2/2006 13:301/4/2006 13:00NULL1/3/2006 17:000Other
31/2/2006 17:291/4/2006 13:00NULL1/3/2006 1:000PrePro
41/3/2006 8:211/3/2006 11:30NULL1/3/2006 11:001Conversion
51/3/2006 10:281/3/2006 18:00NULL1/3/2006 17:150Conversion
61/3/2006 11:191/3/2006 16:00NULL1/3/2006 12:000Other
71/3/2006 12:271/3/2006 16:00NULL1/3/2006 17:300Other
81/3/2006 12:411/3/2006 16:00NULLNULL0Prod Engineering
91/3/2006 12:411/4/2006 1:00NULLNULL0Export
101/3/2006 12:501/4/2006 15:00NULL1/3/2006 17:000Other
Sheet1


and nothing else.

What do you need to calculate with respect to Jan-06?
 
Upvote 0
i would need to do the following for each day and then i would use another formula to add together all the days in january.. my end goal is to get answers by day week and month.

I need to count the number of occurances by day for each name found in g:g

I need to sum the values in f:f by day which meet each category in g:g


does that make sense?
 
Upvote 0
i would need to do the following for each day and then i would use another formula to add together all the days in january.. my end goal is to get answers by day week and month.

I need to count the number of occurances by day for each name found in g:g

I need to sum the values in f:f by day which meet each category in g:g


does that make sense?

Which date range should be used -- the one in column B, C or D?
 
Upvote 0
I am going to list each date in 2006 in column H and use that cell as the reference.

I am comparing the date in column h to the dates in column E
 
Upvote 0
I am going to list each date in 2006 in column H and use that cell as the reference.

I am comparing the date in column h to the dates in column E
 
Upvote 0
I am going to list each date in 2006 in column H and use that cell as the reference.

I am comparing the date in column h to the dates in column E
1.xls
BCDEFGHIJKLMNO
1Time RequestedRequested ETCActual ETCClosedTech TimeRelatedDateOtherPreProConversionProd EngineeringExportAuditStaging
238719.56251/4/2006 13:00NULL1/3/2006 17:000Other1/3/20064120000
338719.728471/4/2006 13:00NULL1/3/2006 1:000PrePro1/6/20060000000
438720.347921/3/2006 11:30NULL1/3/2006 11:001Conversion
538720.436111/3/2006 18:00NULL1/3/2006 17:150Conversion
638720.471531/3/2006 16:00NULL1/3/2006 12:000OtherMonth/YearOtherPreProConversionProd EngineeringExportAuditStaging
738720.518751/3/2006 16:00NULL1/3/2006 17:300Other1-Jan-064120000
838720.528471/3/2006 16:00NULLNULL0Prod Engineering1-Feb-060000000
938720.528471/4/2006 1:00NULLNULL0Export
1038720.534721/4/2006 15:00NULL1/3/2006 17:000OtherDateOtherPreProConversionProd EngineeringExportAuditStaging
111/3/20060010000
121/6/20060000000
Sheet1


I2:

=SUM(IF(ISNUMBER($E$2:$E$10),IF(INT($E$2:$E$10)=$H2,IF($G$2:$G$10=I$1,1))))

Confirmed with control+shift+enter then copied across and down.

I7:

=SUM(IF(ISNUMBER($E$2:$E$10),IF(INT($E$2:$E$10)-DAY(INT($E$2:$E$10))+1=$H7,IF($G$2:$G$10=I$6,1))))

Confirmed with control+shift+enter then copied across and down.

Note the way the month/year of interest in H7 is specified.

I11:

=SUM(IF(ISNUMBER($E$2:$E$10),IF(INT($E$2:$E$10)=$H11,IF($G$2:$G$10=I$1,$F$2:$F$10))))

Confirmed with control+shift+enter then copied across and down.

The first formulas effect a count, the latter a sum.
 
Upvote 0

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