Formula need to pick the adjacent header of last value greater than Zero

N

Negi1984

Board Regular
Joined
May 6, 2011
Messages
199
Hi All,

I have some data from column R to column CZ. Row 1 contains the Headers.
Now I need to look for last non-zero value and pick the header next that cell.

I am using the below formula right now but its not giving me the next header.
its giving me the header of cell where last non zero value exist.

=LOOKUP(2,1/(R2:CW2<>0),$R$1:$CW$1)
Please suggest, what changes I can do in the above formula. or any other formula to solve the issue.

Regards,
Rajender
 

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Try something like this:
Code: 
=LOOKUP(2,1/(R2:CW2<>0),[COLOR=#ff0000]$S$1:$CX$1[/COLOR])
Is that something you can work with?
 
Upvote 0
Hi Ron,

the given formula not 100% ok in some cases.
I am sharing the dummy data with desired output in below table.

Assuming out data start from A1 and in column K I need the output as mentioned below :-
Basically the logic for output is where every last cell from A to J is zero and its previous cell value is more than 0, than I need to pickup that cell Header.
Thanks in advance for your valuable support. if any macro based custom function is available than its also ok for me.

[TABLE="width: 938"]
<tbody>[TR]
[TD]Jan-14[/TD]
[TD]Feb-14[/TD]
[TD]Mar-14[/TD]
[TD]Apr-14[/TD]
[TD]May-14[/TD]
[TD]Jun-14[/TD]
[TD]Jul-14[/TD]
[TD]Aug-14[/TD]
[TD]Sep-14[/TD]
[TD]Oct-14[/TD]
[TD]Output[/TD]
[/TR]
[TR]
[TD]1[/TD]
[TD]0[/TD]
[TD]0[/TD]
[TD]0[/TD]
[TD]0[/TD]
[TD]0.25[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD]Feb-14[/TD]
[/TR]
[TR]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]#N/A[/TD]
[/TR]
[TR]
[TD]1[/TD]
[TD]1[/TD]
[TD][/TD]
[TD][/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]0[/TD]
[TD]0[/TD]
[TD]0[/TD]
[TD]0[/TD]
[TD]Jul-14[/TD]
[/TR]
[TR]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]#N/A[/TD]
[/TR]
[TR]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]0[/TD]
[TD]1[/TD]
[TD]0[/TD]
[TD]0[/TD]
[TD]0[/TD]
[TD]Sep-14[/TD]
[/TR]
[TR]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]0[/TD]
[TD]0[/TD]
[TD]0[/TD]
[TD]0[/TD]
[TD]0[/TD]
[TD]May-14[/TD]
[/TR]
[TR]
[TD]0[/TD]
[TD]0[/TD]
[TD]0[/TD]
[TD]0[/TD]
[TD]0[/TD]
[TD]0[/TD]
[TD]0[/TD]
[TD]0[/TD]
[TD]0[/TD]
[TD]0[/TD]
[TD]#N/A[/TD]
[/TR]
[TR]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]0[/TD]
[TD]0[/TD]
[TD]0[/TD]
[TD]0[/TD]
[TD]Jun-14[/TD]
[/TR]
[TR]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]#N/A[/TD]
[/TR]
</tbody><colgroup><col><col><col><col><col><col><col><col><col><col><col></colgroup>[/TABLE]
Ron Coderre said:
Try something like this:
Code: 
=LOOKUP(2,1/(R2:CW2<>0),[COLOR=#ff0000]$S$1:$CX$1[/COLOR])
Is that something you can work with?
Click to expand...
 
Upvote 0
Is what you show in column L the desired output? If it's, what is logic as it does not seem to have a consistent pattern...
 
Upvote 0
Hi Aladin,

Thanks you for noted this. My mistakenly. Here is the updated table.

Jan-14Feb-14Mar-14Apr-14May-14Jun-14Jul-14Aug-14Sep-14Oct-14Output needed
100000.25Feb-14
1111111111#N/A
11110000Jul-14
1111111111#N/A
1111101000Aug-14
1111100000Jun-14
0000000000#N/A
1111110000Jul-14
1111111111#N/A

<tbody>
</tbody>

Aladin Akyurek said:
Is what you show in column L the desired output? If it's, what is logic as it does not seem to have a consistent pattern...
Click to expand...
 
Upvote 0
With your new sample data in A1:J10
Try this regular formula, copied down...
Code: 
K2: =IFERROR(LOOKUP(2,1/(A2:J2=1),$B$1)/1,"n/a")
Is that something you can work with?
 
Upvote 0
Hi Ron,

Thanks for the formula. I tried to change few number and check the result and found in below cases output not correct :-

As per me output for 1st & 2nd row should be Jul-14.
[TABLE="width: 768"]


<colgroup><col width="64" style="width: 48pt;" span="12">
<tbody>[TR]

[TD="class: xl63, width: 64, bgcolor: #4472C4"]Jan-14[/TD]

[TD="class: xl63, width: 64, bgcolor: #4472C4"]Feb-14[/TD]

[TD="class: xl63, width: 64, bgcolor: #4472C4"]Mar-14[/TD]

[TD="class: xl63, width: 64, bgcolor: #4472C4"]Apr-14[/TD]

[TD="class: xl63, width: 64, bgcolor: #4472C4"]May-14[/TD]

[TD="class: xl63, width: 64, bgcolor: #4472C4"]Jun-14[/TD]

[TD="class: xl63, width: 64, bgcolor: #4472C4"]Jul-14[/TD]

[TD="class: xl63, width: 64, bgcolor: #4472C4"]Aug-14[/TD]

[TD="class: xl63, width: 64, bgcolor: #4472C4"]Sep-14[/TD]

[TD="class: xl63, width: 64, bgcolor: #4472C4"]Oct-14[/TD]

[TD="class: xl64, width: 64, bgcolor: red"]Output[/TD]

[TD="class: xl65, width: 64, bgcolor: red"] [/TD]

[/TR]

[TR]

[TD="class: xl66, bgcolor: #B4C6E7"]1[/TD]

[TD="class: xl66, bgcolor: #B4C6E7"]0[/TD]

[TD="class: xl66, bgcolor: #B4C6E7"]0[/TD]

[TD="class: xl66, bgcolor: #B4C6E7"]0[/TD]

[TD="class: xl66, bgcolor: #B4C6E7"]0[/TD]

[TD="class: xl66, bgcolor: #B4C6E7"]0.25[/TD]

[TD="class: xl66, bgcolor: #B4C6E7"]0[/TD]

[TD="class: xl66, bgcolor: #B4C6E7"] [/TD]

[TD="class: xl66, bgcolor: #B4C6E7"] [/TD]

[TD="class: xl66, bgcolor: #B4C6E7"] [/TD]

[TD="class: xl67, bgcolor: #B4C6E7"]Feb-14[/TD]

[TD="class: xl68, bgcolor: #B4C6E7"] [/TD]

[/TR]

[TR]

[TD="class: xl69, bgcolor: #D9E1F2"]1[/TD]

[TD="class: xl69, bgcolor: #D9E1F2"]1[/TD]

[TD="class: xl69, bgcolor: #D9E1F2"]1[/TD]

[TD="class: xl69, bgcolor: #D9E1F2"]1[/TD]

[TD="class: xl69, bgcolor: #D9E1F2"]0[/TD]

[TD="class: xl69, bgcolor: #D9E1F2"]1[/TD]

[TD="class: xl69, bgcolor: #D9E1F2"]0[/TD]

[TD="class: xl69, bgcolor: #D9E1F2"]1[/TD]

[TD="class: xl69, bgcolor: #D9E1F2"] [/TD]

[TD="class: xl69, bgcolor: #D9E1F2"] [/TD]

[TD="class: xl67, bgcolor: #B4C6E7"]Sep-14[/TD]

[TD="class: xl70, bgcolor: #D9E1F2"] [/TD]

[/TR]


Regards,
Rajender</tbody>[/TABLE]
 
Upvote 0

Book1
ABCDEFGHIJKLM
1Jan-14Feb-14Mar-14Apr-14May-14Jun-14Jul-14Aug-14Sep-14Oct-14Outputintermediate resultResult
2100000.25Feb-14100001####Feb-14
31111111111#N/A1111111111#N/A
411110000Jul-1411##110000Jul-14
51111111111#N/A1111111111#N/A
61111101000Aug-141111101000Aug-14
71111100000Jun-141111100000Jun-14
80000000000#N/A0000000000#N/A
91111110000Jul-141111110000Jul-14
101111111111#N/A1111111111#N/A
11100000.250Jul-141000010###Jul-14
1211110101Jul-1411110101##Jul-14
Sheet1


Install first the following udf Sreverse as module by means of Alt+F11...

Public Function Sreverse(Rng As Range)
Sreverse = StrReverse(Rng.Text)
End Function

In L2 control+shift+enter, not just enter, and copy down:

=TEXTJOIN("",TRUE,IF(ISNUMBER(A2:J2),IF(ABS(A2:J2)>0,1,0),"#"))

In M2 control+shift+enter, not just enter, and copy down:

=IFERROR(INDEX($A$1:$J$1,COLUMNS($A2:$J2)-LOOKUP(9.99999999999999E+307,FIND("01",Sreverse(L2)))+1),#N/A)

Note. If Sreverse can be modified to admit an array refernce, we can eliminate the intermediate result.
 
Upvote 0
Here's a regular formula I *think* you can use....
Code: 
K2: =TEXT(INDEX($B$1:$K$1,LEN(SUMPRODUCT((A2:J2=1)*10^{0,1,2,3,4,5,6,7,8,9}))
/MIN(MOD(COUNTIF(A2:J2,">0"),10),1)),"dd-mmm")
Does that help?
 
Upvote 0
Hi Ron,

Still the output is not ok for few cases like below :-
Please assist.
[TABLE="width: 835"]
<tbody>[TR]
[TD]Jan-14[/TD]
[TD]Feb-14[/TD]
[TD]Mar-14[/TD]
[TD]Apr-14[/TD]
[TD]May-14[/TD]
[TD]Jun-14[/TD]
[TD]Jul-14[/TD]
[TD]Aug-14[/TD]
[TD]Sep-14[/TD]
[TD]Oct-14[/TD]
[TD]Output[/TD]
[TD]RON Formula[/TD]
[/TR]
[TR]
[TD]1[/TD]
[TD]0[/TD]
[TD]0[/TD]
[TD]0[/TD]
[TD]0[/TD]
[TD]0.5[/TD]
[TD]0[/TD]
[TD] [/TD]
[TD] [/TD]
[TD] [/TD]
[TD]Jul-14[/TD]
[TD]01-Feb[/TD]
[/TR]
[TR]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]1[/TD]
[TD]0[/TD]
[TD]1[/TD]
[TD]0[/TD]
[TD]1[/TD]
[TD] [/TD]
[TD] [/TD]
[TD]Jul-14[/TD]
[TD]01-Sep[/TD]
[/TR]
</tbody><colgroup><col><col><col><col><col><col><col><col span="2"><col><col><col></colgroup>[/TABLE]
 
Upvote 0
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