H Lookup Function

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What is the HLOOKUP Function?

  • Define the HLOOKUP function.


  • Syntax: HLOOKUP(lookup_value, table_array, row_index_num, [range_lookup]).
    • lookup_value: The value you want to find.
    • table_array: The range of cells containing the data.
    • row_index_num: The row number in the range from which to return data.
    • range_lookup: An optional argument to specify an exact (FALSE) or approximate (TRUE) match.

How to Use the HLOOKUP Function

  1. Basic Example

    • Create a simple example, like a table with item names in the first row and prices in the second. Demonstrate looking up a price using HLOOKUP.
    • Example: HLOOKUP("ItemA", A1:D2, 2, FALSE).

  2. Using HLOOKUP with Approximate Match

    • Explain how to use the range_lookup as TRUE for approximate matches, helpful for grading systems or tax brackets.
    • Example: HLOOKUP(80, A1:D2, 2, TRUE) to find approximate values.

Tips and Best Practices

  • Use Exact Match for Accurate Results: Emphasize that using FALSE for exact matches helps avoid unexpected results.
  • Sorting and Formatting the Data: Highlight the importance of sorting data in ascending order for approximate matches.
  • Combine with IFERROR: Demonstrate using IFERROR with HLOOKUP to handle errors smoothly.

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