Скачать или смотреть All Lookup Functions in Excel: Complete Guide to Data Search and Reference |

Detailed Description:
Lookup functions in Excel are powerful tools used to search, find, and retrieve specific data from a table or range. They simplify data analysis by automatically matching values across rows or columns. Excel offers several lookup and reference functions, each with unique capabilities to handle different lookup scenarios.

✅ 1. VLOOKUP (Vertical Lookup):
Used to search for a value in the first column of a table and return a corresponding value from another column.
Syntax: =VLOOKUP(lookup_value, table_array, col_index_num, [range_lookup])

✅ 2. HLOOKUP (Horizontal Lookup):
Used to search for a value in the first row of a table and return a corresponding value from another row.
Syntax: =HLOOKUP(lookup_value, table_array, row_index_num, [range_lookup])

✅ 3. XLOOKUP (Advanced Lookup):
A modern and more flexible replacement for VLOOKUP and HLOOKUP. It can search both horizontally and vertically.
Syntax: =XLOOKUP(lookup_value, lookup_array, return_array, [if_not_found], [match_mode], [search_mode])

✅ 4. INDEX Function:
Returns the value of a cell in a specific row and column within a range. Often used with MATCH for dynamic lookups.
Syntax: =INDEX(array, row_num, [column_num])

✅ 5. MATCH Function:
Finds the position of a value within a range. Commonly paired with INDEX for flexible lookups.
Syntax: =MATCH(lookup_value, lookup_array, [match_type])

✅ 6. CHOOSE Function:
Returns a value from a list based on a given index number.
Syntax: =CHOOSE(index_num, value1, value2, ...)

✅ 7. FILTER Function (Dynamic Lookup):
Used to filter and return specific data based on conditions or criteria.
Syntax: =FILTER(array, include, [if_empty])

✅ 8. Other Useful Lookup Functions:

LOOKUP: Older function for one-row or one-column lookups.

OFFSET: Returns a range offset from a given reference.

INDIRECT: Refers to a cell or range using text reference.

These lookup functions are essential for data analysis, reporting, and automation — enabling users to quickly find insights, merge data, and create dynamic Excel dashboards.