Average of first 4 cells that have a value

M

Mariyka1

New Member
Joined
Nov 1, 2016
Messages
44
I have a worksheet that looks similar to the below - the data-set is very large so I just need to be able to create a single formula to take the average of the first 4 values in that row. some at the beginning are blank - I want the formula to ignore blank and take the average of the first four values. I know there is an average formula that ignores blanks - but I just don't know how I can constrict this formula to only take the first 4 values down to about 500k of rows.


[TABLE="width: 704"]
<colgroup><col width="64" span="11" style="width:48pt"> </colgroup><tbody>[TR]
[TD="width: 64"]January[/TD]
[TD="width: 64"]February[/TD]
[TD="width: 64"]March[/TD]
[TD="width: 64"]April[/TD]
[TD="width: 64"]May[/TD]
[TD="width: 64"]June[/TD]
[TD="width: 64"]July[/TD]
[TD="width: 64"]August[/TD]
[TD="width: 64"]September[/TD]
[TD="width: 64"]November[/TD]
[TD="width: 64"]December[/TD]
[/TR]
[TR]
[TD="class: xl66, align: right"]20[/TD]
[TD="class: xl66, align: right"]10[/TD]
[TD="class: xl66, align: right"]40[/TD]
[TD="class: xl66, align: right"]70[/TD]
[TD="class: xl66, align: right"]70[/TD]
[TD="class: xl66, align: right"]30[/TD]
[TD="class: xl66, align: right"]60[/TD]
[TD="class: xl66, align: right"]70[/TD]
[TD="class: xl66, align: right"]30[/TD]
[TD="class: xl66, align: right"]20[/TD]
[TD="class: xl66, align: right"]10[/TD]
[/TR]
[TR]
[TD="class: xl66"] [/TD]
[TD="class: xl66, align: right"]30[/TD]
[TD="class: xl66, align: right"]50[/TD]
[TD="class: xl66, align: right"]80[/TD]
[TD="class: xl66, align: right"]250[/TD]
[TD="class: xl66, align: right"]80[/TD]
[TD="class: xl66, align: right"]50[/TD]
[TD="class: xl66, align: right"]250[/TD]
[TD="class: xl66, align: right"]80[/TD]
[TD="class: xl66, align: right"]20[/TD]
[TD="class: xl66, align: right"]50[/TD]
[/TR]
[TR]
[TD="class: xl66, align: right"]50[/TD]
[TD="class: xl66, align: right"]40[/TD]
[TD="class: xl66, align: right"]10[/TD]
[TD="class: xl66, align: right"]50[/TD]
[TD="class: xl66, align: right"]40[/TD]
[TD="class: xl66, align: right"]40[/TD]
[TD="class: xl66, align: right"]30[/TD]
[TD="class: xl66, align: right"]0[/TD]
[TD="class: xl66, align: right"]40[/TD]
[TD="class: xl66, align: right"]0[/TD]
[TD="class: xl66, align: right"]0[/TD]
[/TR]
[TR]
[TD="class: xl66"] [/TD]
[TD="class: xl66"] [/TD]
[TD="class: xl66, align: right"]30[/TD]
[TD="class: xl66, align: right"]120[/TD]
[TD="class: xl66, align: right"]10[/TD]
[TD="class: xl66, align: right"]120[/TD]
[TD="class: xl66, align: right"]40[/TD]
[TD="class: xl66, align: right"]50[/TD]
[TD="class: xl66, align: right"]20[/TD]
[TD="class: xl66, align: right"]40[/TD]
[TD="class: xl66, align: right"]0[/TD]
[/TR]
[TR]
[TD="class: xl66"] [/TD]
[TD="class: xl66"] [/TD]
[TD="class: xl66"] [/TD]
[TD="class: xl66"] [/TD]
[TD="class: xl66, align: right"]50[/TD]
[TD="class: xl66, align: right"]50[/TD]
[TD="class: xl66, align: right"]40[/TD]
[TD="class: xl66, align: right"]50[/TD]
[TD="class: xl66, align: right"]50[/TD]
[TD="class: xl66, align: right"]30[/TD]
[TD="class: xl66, align: right"]50[/TD]
[/TR]
[TR]
[TD="class: xl66"] [/TD]
[TD="class: xl66"] [/TD]
[TD="class: xl66"] [/TD]
[TD="class: xl66"] [/TD]
[TD="class: xl66, align: right"]50[/TD]
[TD="class: xl66, align: right"]40[/TD]
[TD="class: xl66, align: right"]120[/TD]
[TD="class: xl66, align: right"]50[/TD]
[TD="class: xl66, align: right"]40[/TD]
[TD="class: xl66, align: right"]40[/TD]
[TD="class: xl66, align: right"]20[/TD]
[/TR]
</tbody>[/TABLE]
you help is very much appreciated!
 

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Array formula:

=AVERAGE(INDEX($A2:$K2, SMALL(IF($A2:$K2>0, COLUMN($A2:$K2), ""), 4)):INDEX($A2:$K2, SMALL(IF($A2:$K2>0, COLUMN($A2:$K2), ""), 1)))

Ctrl+Shift+Enter
 
Upvote 0
Another option:
Also an array formula that must be entered with CTRL-SHIFT-ENTER.
Excel Workbook
ABCDEFGHIJKL
1JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberNovemberDecemberAverage
2201040707030607030201035
33050802508050250802050102.5
4504010504040300400037.5
5301201012040502040070
65050405050305047.5
750401205040402065
Sheet
 
Upvote 0
Thank you, although unfortunately it did not give me the average of the first 4 values in each row - it was closer to the average of the first 38 columns (out of a total of 117 columns)
 
Upvote 0
Thank you!! this worked perfectly :-)


AhoyNC said:
Another option:
Also an array formula that must be entered with CTRL-SHIFT-ENTER.

ABCDEFGHIJKL

<colgroup><col style="width:30px; "><col style="width:64px;"><col style="width:77px;"><col style="width:64px;"><col style="width:64px;"><col style="width:64px;"><col style="width:64px;"><col style="width:64px;"><col style="width:64px;"><col style="width:85px;"><col style="width:77px;"><col style="width:79px;"><col style="width:66px;"></colgroup><tbody>
[TD="bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=cacaca]#cacaca[/URL] , align: center"]1[/TD]
[TD="bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=c0c0c0]#c0c0c0[/URL] , align: center"]January[/TD]
[TD="bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=c0c0c0]#c0c0c0[/URL] , align: center"]February[/TD]
[TD="bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=c0c0c0]#c0c0c0[/URL] , align: center"]March[/TD]
[TD="bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=c0c0c0]#c0c0c0[/URL] , align: center"]April[/TD]
[TD="bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=c0c0c0]#c0c0c0[/URL] , align: center"]May[/TD]
[TD="bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=c0c0c0]#c0c0c0[/URL] , align: center"]June[/TD]
[TD="bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=c0c0c0]#c0c0c0[/URL] , align: center"]July[/TD]
[TD="bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=c0c0c0]#c0c0c0[/URL] , align: center"]August[/TD]
[TD="bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=c0c0c0]#c0c0c0[/URL] , align: center"]September[/TD]
[TD="bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=c0c0c0]#c0c0c0[/URL] , align: center"]November[/TD]
[TD="bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=c0c0c0]#c0c0c0[/URL] , align: center"]December[/TD]
[TD="bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=c0c0c0]#c0c0c0[/URL] , align: center"]Average[/TD]

[TD="bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=cacaca]#cacaca[/URL] , align: center"]2[/TD]
[TD="align: center"]20[/TD]
[TD="align: center"]10[/TD]
[TD="align: center"]40[/TD]
[TD="align: center"]70[/TD]
[TD="align: center"]70[/TD]
[TD="align: center"]30[/TD]
[TD="align: center"]60[/TD]
[TD="align: center"]70[/TD]
[TD="align: center"]30[/TD]
[TD="align: center"]20[/TD]
[TD="align: center"]10[/TD]
[TD="bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=ffff00]#ffff00[/URL] , align: right"]35[/TD]

[TD="bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=cacaca]#cacaca[/URL] , align: center"]3[/TD]

[TD="align: center"]30[/TD]
[TD="align: center"]50[/TD]
[TD="align: center"]80[/TD]
[TD="align: center"]250[/TD]
[TD="align: center"]80[/TD]
[TD="align: center"]50[/TD]
[TD="align: center"]250[/TD]
[TD="align: center"]80[/TD]
[TD="align: center"]20[/TD]
[TD="align: center"]50[/TD]
[TD="bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=ffff00]#ffff00[/URL] , align: right"]102.5[/TD]

[TD="bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=cacaca]#cacaca[/URL] , align: center"]4[/TD]
[TD="align: center"]50[/TD]
[TD="align: center"]40[/TD]
[TD="align: center"]10[/TD]
[TD="align: center"]50[/TD]
[TD="align: center"]40[/TD]
[TD="align: center"]40[/TD]
[TD="align: center"]30[/TD]
[TD="align: center"]0[/TD]
[TD="align: center"]40[/TD]
[TD="align: center"]0[/TD]
[TD="align: center"]0[/TD]
[TD="bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=ffff00]#ffff00[/URL] , align: right"]37.5[/TD]

[TD="bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=cacaca]#cacaca[/URL] , align: center"]5[/TD]

[TD="align: center"]30[/TD]
[TD="align: center"]120[/TD]
[TD="align: center"]10[/TD]
[TD="align: center"]120[/TD]
[TD="align: center"]40[/TD]
[TD="align: center"]50[/TD]
[TD="align: center"]20[/TD]
[TD="align: center"]40[/TD]
[TD="align: center"]0[/TD]
[TD="bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=ffff00]#ffff00[/URL] , align: right"]70[/TD]

[TD="bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=cacaca]#cacaca[/URL] , align: center"]6[/TD]

[TD="align: center"]50[/TD]
[TD="align: center"]50[/TD]
[TD="align: center"]40[/TD]
[TD="align: center"]50[/TD]
[TD="align: center"]50[/TD]
[TD="align: center"]30[/TD]
[TD="align: center"]50[/TD]
[TD="bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=ffff00]#ffff00[/URL] , align: right"]47.5[/TD]

[TD="bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=cacaca]#cacaca[/URL] , align: center"]7[/TD]

[TD="align: center"]50[/TD]
[TD="align: center"]40[/TD]
[TD="align: center"]120[/TD]
[TD="align: center"]50[/TD]
[TD="align: center"]40[/TD]
[TD="align: center"]40[/TD]
[TD="align: center"]20[/TD]
[TD="bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=ffff00]#ffff00[/URL] , align: right"]65[/TD]

</tbody>

Spreadsheet Formulas
CellFormula
L2{=AVERAGE(OFFSET(A2:K2,,MATCH(TRUE,ISNUMBER(A2:K2),0)-1,,4))}

<tbody>
</tbody>
Formula Array:
Produce enclosing { } by entering
formula with CTRL+SHIFT+ENTER!

<tbody>
</tbody>


Excel tables to the web >> Excel Jeanie HTML 4
Click to expand...
 
Upvote 0
You're welcome. Thanks for the feedback. I tried the formula by Tom_Jones and it worked for me.
 
Upvote 0
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