Forum Discussion
Matt_Paz
Feb 25, 2025Copper Contributor
Combining two columns in a table into one ordered list
Hi all Hope you are well! I know how to use VSTACK in order to get two columns of data into one column. However, my needs are a little more bespoke. How would I solve this below? Thank you!
- Feb 26, 2025
=DROP(REDUCE("",UNIQUE(A1:A14),LAMBDA(u,v,VSTACK(u,v,FILTER(B1:B14,A1:A14=v)))),1)
If you work with the latest version of Excel you can use this formula.
Patrick2788
Feb 26, 2025Silver Contributor
Looks like an opportunity to use PeterBartholomew1 's MAPĪ»
=MAPĪ»(UNIQUE(project), LAMBDA(v, VSTACK(v, FILTER(detail, project = v))))