Lookup and create a list

[freeriding]

I have 2 columns, one with names and another with numbers.

I want to extract in a continuous list the numbers that match a certain name.

(eg, if A appears 3 times, i want to have a continuous list (vertical or horizontal) with the 3 numbers that match the A)

How do i do that?

 

[MARZIOTULLIO]

Hi

E3=IF(E$2<>"",IFERROR(INDEX($B$2:$B$100,SMALL(IF($A$2:$A$100=E$2,ROW($B$2:$B$100)-ROW($B$2)+1),ROWS($B$2:$B2))),""),"") control+shift+enter copy across and down

 

[Eric W]

If you want the values in sorted order, you can use this non-array formula:

E3: =IFERROR(AGGREGATE(15,6,$B$2:$B$10/($A$2:$A$10=E$2),ROWS($E$3:$E3)),"")

 

[freeriding]

Thank you very much!
One more thing:
i want to retrieve the names of the first column, so that they appear in the yellow row.

How could i do that?

 

[Aladin Akyurek]

Care to post the sample in an Excel readable form?

 

[Fluff]

Cross posted https://www.excelforum.com/excel-general/1253875-lookup-and-create-a-list.html#post5014331

While we do not prohibit Cross-Posting on this site, we do ask that you please mention you are doing so and provide links in each of the threads pointing to the other thread (see rule 13 here along with the explanation: Forum Rules).
This way, other members can see what has already been done in regards to a question, and do not waste time working on a question that may already be answered.

 

[freeriding]

Thanks! Problem solved. I followed solution no 2 from jeffreybrown .


crossposting here:
https://www.excelforum.com/excel-general/1253875-lookup-and-create-a-list.html#post5014599