Find Numerical Value Table: Lookup Formula, Bound Criteria, and Return Qualifiers
In this article, we will discuss the concept of finding a numerical value table based on lookup formulas, bound criteria, and return qualifiers. We will cover the key concepts, definitions, and provide examples using code blocks. This article is focused on the global topic of data analysis and manipulation, specifically on lookup functions and table management.
Lookup Formulas
Lookup formulas are used to search for a specific value in a table and return a corresponding value. The most common lookup formulas are VLOOKUP, HLOOKUP, and INDEX MATCH. These formulas allow users to quickly and easily find data in large tables.
=VLOOKUP(lookup\_value, table\_array, col\_index\_num, [range\_lookup])
=HLOOKUP(lookup\_value, table\_array, row\_index\_num, [range\_lookup])
=INDEX(return\_range, MATCH(lookup\_value, lookup\_range, [match\_type]))
Bound Criteria
Bound criteria refer to the specific range of values that a lookup formula will search for in a table. This can include specific numbers, text strings, or logical conditions. By setting bound criteria, users can ensure that the lookup formula only returns relevant data.
=VLOOKUP(A2, B2:C10, 2, TRUE) 'returns value in column 2 of table where value in column 1 matches A2
=HLOOKUP(A2, B2:B10, 2, TRUE) 'returns value in row 2 of table where value in column 1 matches A2
=INDEX(C2:C10, MATCH(A2, B2:B10, 0)) 'returns value in column C where value in column B matches A2
Return Qualifiers
Return qualifiers refer to the specific value or values that a lookup formula will return. This can include a single cell, a range of cells, or a calculated value. By setting return qualifiers, users can ensure that the lookup formula returns the specific data they need.
=VLOOKUP(A2, B2:C10, 2, TRUE) 'returns value in column 2 of table where value in column 1 matches A2
=HLOOKUP(A2, B2:B10, 2, TRUE) 'returns value in row 2 of table where value in column 1 matches A2
=INDEX(C2:C10, MATCH(A2, B2:B10, 0)) 'returns value in column C where value in column B matches A2
Example: Finding a Numerical Value Table
Let's say we have a table of sales data, with columns for salesperson, region, and total sales. We want to find the total sales for a specific salesperson in a specific region. We can use a lookup formula with bound criteria and return qualifiers to do this.
=VLOOKUP(A2, B2:D10, 3, TRUE) 'returns total sales for salesperson in cell A2
=HLOOKUP(B2, B2:D10, 2, TRUE) 'returns total sales for region in cell B2
=INDEX(D2:D10, MATCH(A2&B2, A2:A10&B2:B10, 0)) 'returns total sales for salesperson in cell A2 and region in cell B2
- Lookup formulas are used to search for a specific value in a table and return a corresponding value.
- Bound criteria refer to the specific range of values that a lookup formula will search for in a table.
- Return qualifiers refer to the specific value or values that a lookup formula will return.
- By using lookup formulas, bound criteria, and return qualifiers, users can quickly and easily find data in large tables.
References
- Data Analysis: Lookup Functions. (n.d.). Retrieved from
- Table Management: Bound Criteria and Return Qualifiers. (n.d.). Retrieved from