Excel Complex Lookup: Find Header based on Lookup Criteria in Matrix with INDEX & SUMPRODUCT

Download the workbook here: http://www.xelplus.com/complex-lookup-index-sumproduct/

In this video I show you the answer to one of the questions that was asked some time ago on the Mr. Excel message board (the sample data was changed for the video) - The question is a complex LOOKUP problem - task is to find the header of the lookup criteria which is in a matrix. The lookup value could be in any column and any row - that's what makes the problem complex. How to get the header based on a lookup value that could be in any cell? In the video you'll find my approach;

It uses the INDEX function together with SUMPRODUCT. What is your approach?

Video for Index Match Basics: https://youtu.be/F264FpBDX28
To understand Sumproduct: https://youtu.be/lzjc_eEISe8

✔ Alternate Solutions ✔

Watch Kevin's video to see 4 different approaches of solving this
2 with array formulas, 1 with helper columns and last one with a pivot table to normalize the date set: https://youtu.be/u4IcqcQP1FI

Watch Oz's Video from Excel on Fire here which shows how to solve this with a COUNTIFS function and the Power Query method: https://youtu.be/IwBYEXaOSOk

To solve for multiple matches - i.e. non-unique data set, check out this video: https://youtu.be/ULa7nQrMvoc

★ My Online Excel Courses ► https://courses.xelplus.com/

✉ Subscribe & get my TOP 10 Excel formulas e-book for free
https://www.xelplus.com/free-ebook/

EXCEL RESOURCES I Recommend: https://www.xelplus.com/resources/

Get Office 365: https://microsoft.msafflnk.net/15OEg
Microsoft Surface: https://microsoft.msafflnk.net/c/1327040/451518/7593

GEAR
Screen recorder: http://techsmith.pxf.io/c/1252781/347799/5161
Main Camera: https://amzn.to/3a5ldBs
Backup Camera: https://amzn.to/2FLiFho
Main Lens: https://amzn.to/39apgeD
Zoom Lens: https://amzn.to/3bd5pN7
Audio Recorder: https://amzn.to/2Uo5rLm
Microphone: https://amzn.to/2xYy9em
Lights: http://amzn.to/2eJKg1U

More resources on my Amazon page: https://www.amazon.com/shop/leilagharani

Note: This description contains affiliate links, which means at no additional cost to you, we will receive a small commission if you make a purchase using the links. This helps support the channel and allows us to continue to make videos like this. Thank you for your support!

#MsExcel

Видео Excel Complex Lookup: Find Header based on Lookup Criteria in Matrix with INDEX & SUMPRODUCT канала Leila Gharani