Matching multiple k's for small function to get average

[dbcooper88]

Column E has data Im looking for that matches with column O. Looking for the 4 smallest numbers in column O that match with column E. Want to average the next numbers of matching column E. Heres what Ive come up with for one match:

=INDEX(E4:E66,MATCH(SMALL(O$4:O66,2),O4:O66,0)+1,1)

TIA

 

[dbcooper88]

Something like:

Excel 2010

	E	F	G
Series1	Series2

<colgroup><col style="width: 25pxpx"><col><col><col></colgroup><thead>
</thead><tbody>
[TD="align: center"]1[/TD]

[TD="align: right"][/TD]

[TD="align: center"]2[/TD]
[TD="align: right"]6[/TD]
[TD="align: right"][/TD]
[TD="align: right"]5[/TD]

[TD="align: center"]3[/TD]
[TD="align: right"]6[/TD]
[TD="align: right"][/TD]
[TD="align: right"]6[/TD]

[TD="align: center"]4[/TD]
[TD="align: right"]4[/TD]
[TD="align: right"][/TD]
[TD="align: right"]3[/TD]

[TD="align: center"]5[/TD]
[TD="align: right"]5[/TD]
[TD="align: right"][/TD]
[TD="align: right"]2[/TD]

[TD="align: center"]6[/TD]
[TD="align: right"]5[/TD]
[TD="align: right"][/TD]
[TD="align: right"]4[/TD]

[TD="align: center"]7[/TD]
[TD="align: right"]1[/TD]
[TD="align: right"][/TD]
[TD="align: right"]7[/TD]

[TD="align: center"]8[/TD]
[TD="align: right"]2[/TD]
[TD="align: right"][/TD]
[TD="align: right"]8[/TD]

[TD="align: center"]9[/TD]
[TD="align: right"]4[/TD]
[TD="align: right"][/TD]
[TD="align: right"]1[/TD]

[TD="align: center"]10[/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]

[TD="align: center"]11[/TD]
[TD="align: right"]4.25[/TD]
[TD="align: right"][/TD]
[TD="align: right"][/TD]

</tbody>

Sheet10 (2)​

[TABLE="width: 85%"]
<tbody>[TR]
[TD]Array Formulas[TABLE="width: 100%"]
<thead>[TR="bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=DAE7F5]#DAE7F5[/URL] "]
[TH="width: 10px"]Cell[/TH]
[TH="align: left"]Formula[/TH]
[/TR]
</thead><tbody>[TR]
[TH="width: 10px, bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=DAE7F5]#DAE7F5[/URL] "]E11[/TH]
[TD="align: left"]{=AVERAGE(IF(ISNUMBER(MATCH($G$2:$G$9,SMALL($G$2:$G$9,{2;3;4;5}),0)),OFFSET($E$2:$E$9,1,0)))}[/TD]
[/TR]
</tbody>[/TABLE]
Entered with Ctrl+Shift+Enter. If entered correctly, Excel will surround with curly braces {}.
Note: Do not try and enter the {} manually yourself[/TD]
[/TR]
</tbody>[/TABLE]

Works. Thanks.