5+ Vlookup 使い方 References

Introduction

If you're an Excel user, you've probably heard of Vlookup. It's a powerful and versatile formula that can save you a lot of time and effort when working with large datasets. In this article, we'll take a look at some tips and tricks for using Vlookup effectively, and how it can benefit your work.

What is Vlookup?

Vlookup stands for "vertical lookup", and it's used to search for a specific value in a table or range of cells. It then returns a corresponding value from a specified column. For example, if you have a table of sales data, you can use Vlookup to find the sales figure for a particular product or month.

How to Use Vlookup

To use Vlookup, you need to specify four arguments: the value you're looking for, the range of cells to search in, the column number to return the result from, and whether you want an exact match or an approximate match. Here's an example formula:

=VLOOKUP("apples", A1:B10, 2, FALSE)

This formula looks for the value "apples" in the range A1:B10, and returns the corresponding value from the second column (column B). The FALSE argument means that it will only return an exact match.

Tips for Using Vlookup

Here are some tips for using Vlookup effectively:

Make sure your table is sorted in ascending order by the column you're searching for. This will ensure that Vlookup returns the correct result.
Use named ranges to make your formulas easier to read and understand.
If you're getting a #N/A error, it means Vlookup couldn't find the value you're looking for. Check your data to make sure it's correct.
If you're returning a value from a different sheet, you need to include the sheet name in the range argument. For example, Sheet2!A1:B10.

Advanced Vlookup Techniques

Vlookup can be used in a variety of advanced ways, such as:

Using wildcards to search for partial matches.
Using Vlookup with an IF statement to return different values based on certain conditions.
Using Vlookup with INDEX and MATCH to return multiple values from a table.

Conclusion

Vlookup is a powerful and versatile formula that every Excel user should know. By following these tips and tricks, you can use Vlookup more effectively and save yourself time and effort when working with large datasets. Happy Excel-ing!