When the formula is copied down, it returns an index for each column listed in column H. Getting an index like this is useful when you want to refer to table columns by index in other formulas, like VLOOKUP, INDEX and MATCH, etc.
This is a standard MATCH formula where the lookup values come from column H, the array is the headers in Table1, and match type is zero, to force an exact match.
The only trick to the formula is the use of a structured reference to return a range for the table headers to the MATCH function:
The nice thing about this reference is that it will automatically adjust to any changes in the table. Even when columns are added or removed, the reference will continue to return the correct range.
At a high level, we using VLOOKUP to extract employee information in 4 columns with ID as the lookup value. The ID value comes from cell I4, and is locked so that it won't change as the formula is copied down the column. The table array is the table...
MATCH is an Excel function used to locate the position of a lookup value in a row, column, or table. MATCH supports approximate and exact matching, and wildcards (* ?) for partial matches. Often, MATCH is combined...
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