unique values in an array

keresztesi

Board Regular
Joined
Aug 14, 2017
Messages
64
Hi,

I have the following table:

In column "A" : dates (dd.mm.yyyy)
In column "E": times (hh:mm)

I'd like to have the followings:
18:00 <= Times < 22:00

How many unique days match that criteria?

Thx in advance
 

Domenic

MrExcel MVP
Joined
Mar 10, 2004
Messages
19,013
To return a count of unique times that are greater than or equal to 18:00 and less than or equal to 22:00, try the following formula that needs to be confirmed with CONTROL+SHIFT+ENTER...

=SUM(IF(FREQUENCY(IF(E2:E100>="18:00:00"+0,IF(E2:E100<="22:00:00"+0,E2:E100)),E2:E100)>0,1))

or

=SUM(IF(FREQUENCY(IF(E2:E100>=G2,IF(E2:E100<=H2,E2:E100)),E2:E100)>0,1))

...where G2 contains the start time, and H2 contains the end time. To include the date, try the following formula instead that also needs to be confirmed with CONTROL+SHIFT+ENTER...

=SUM(IF(FREQUENCY(IF(A2:A100+E2:E100>="1/15/2017 18:00:00"+0,IF(A2:A100+E2:E100<="1/15/2017 22:00:00"+0,A2:A100+E2:E100)),A2:A100+E2:E100)>0,1))

or

=SUM(IF(FREQUENCY(IF(A2:A100+E2:E100>=G2+H2,IF(A2:A100+E2:E100<=G2+I2,A2:A100+E2:E100)),A2:A100+E2:E100)>0,1))

...where G2 contains the date, H2 contains the start time, and I2 contains the end time. Adjust the ranges accordingly. However, try to avoid using whole column references, since it would likely slow down the calculations considerably.

Hope this helps!
 

keresztesi

Board Regular
Joined
Aug 14, 2017
Messages
64
Hi Domenic,

thx for your reply.
I tried your 3rd formula, but it gives me "0" as result. :(

Any other ideas?

Thx
 

keresztesi

Board Regular
Joined
Aug 14, 2017
Messages
64
Ok,

I figured it out. It works well with this formula:

=SUM(((FREQUENCY(IF('[bizerba2_du.xls]BEVITEL '!$E10:$E1000>=0,75;1;0)*IF('[bizerba2_du.xls]BEVITEL '!$E10:$E1000<0,916666666666667;1;0)*(COUNTIF('[bizerba2_du.xls]BEVITEL '!$A10:$A1000;">"&'[bizerba2_du.xls]BEVITEL '!$A10:$A1000)+1);ROW('[bizerba2_du.xls]BEVITEL '!$A$10:$A$1000)-ROW('[bizerba2_du.xls]BEVITEL '!$A$10)))*(ROW('[bizerba2_du.xls]BEVITEL '!$A$10:$A$1001)-ROW('[bizerba2_du.xls]BEVITEL '!$A$10))>0)*1)

BUT!

It works only when the external reference file is open!
Is there a way to use it without opening all the external files?

Thx
 

Domenic

MrExcel MVP
Joined
Mar 10, 2004
Messages
19,013
Hi Domenic,

thx for your reply.
I tried your 3rd formula, but it gives me "0" as result. :(

Any other ideas?

Thx
Can you post about 10 rows of sample data, provide the expected results based on the posted data, and provide the exact formula that you tried?
 

Forum statistics

Threads
1,082,278
Messages
5,364,201
Members
400,786
Latest member
ismi88

Some videos you may like

This Week's Hot Topics

  • populate from drop list with multiple tables
    Hi All, i have a drop list that displays data, what i want is when i select one of those from the list to populate text from different tables on...
  • Find list of words from sheet2 in sheet1 before a comma and extract text vba
    Hi Friends, Trying to find the solution on my task. But did not find suitable one to the need. Here is my query and sample file with details...
  • Dynamic Formula entry - VBA code sought
    Hello, really hope one of you experts can help with this - i've spent hours on this and getting no-where. .I have a set of data (more rows than...
  • Listbox Header
    Have a named range called "AccidentsHeader" Within my code I have: [CODE]Private Sub CommandButton1_Click() ListBox1.RowSource =...
  • Complex Heat Map using conditional formatting
    Good day excel world. I have a concern. Below link have a list of countries that carries each country unique data. [URL...
  • Conditional formatting
    Hi good morning, hope you can help me please, I have cells P4:P54 and if this cell is equal to 1 then i want row O to say "Fully Utilised" and to...
Top