Run2 excel lookup
How to perform a two-dimensional lookup in Excel using either INDEX/MATCH or VLOOKUP/MATCH.From its SKILL.md
npx -y skills add cxcscmu/SkillLearnBench --skill run2_excel-lookupAssembled from the repository path, not quoted from the project. Check it against their README if it does not work.
SKILL.md
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Advanced Excel Lookups
When dealing with a matrix of data (e.g., country rows and year columns), you must look up data using both vertical and horizontal criteria.
Option 1: INDEX & MATCH
This is the most flexible approach.
=INDEX(Data!$A$21:$Z$40, MATCH($D12, Data!$B$21:$B$40, 0), MATCH(H$9, Data!$A$4:$Z$4, 0))
Data!$A$21:$Z$40: The full grid to return a value from.- First
MATCH: Finds the relative row by matching the code in column B. - Second
MATCH: Finds the relative column by matching the year in row 4.
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