Have you ever found yourself wrestling with Excel’s XLOOKUP function, wishing it could just do a little more? Maybe you’ve been frustrated by its single-column ...

Have you ever found yourself staring at an Excel spreadsheet, trying to figure out how to make sense of all the numbers and data? Maybe you’ve spent hours manually calculating groups, splitting dates, ...

Q. You explained Excel’s Scenario Manager in your November 2024 Tech Q&A article and Goal Seek in your December 2024 Tech Q&A article. Can you please explain the final What-If Analysis tool: Data ...

データ検証とは、Microsoft Excelにおいてセルに入力可能なデータをあらかじめ指定した条件で制限する機能を指す。この機能を活用することで、データ入力時のヒューマンエラーを防ぎ、データの一貫性と正確性を保つことができる。例えば、数値の範囲を ...

まずは、データの「整理」と「要約」を行う機能として、「ソートとフィルター」「データのグループ化」「条件付き書式」を紹介しよう。 ソートとフィルター ソートとフィルターは、Excelにおける基本的なデータ整理機能だ。これらを使うことで、膨大な ...

Q. Could you explain how the UNIQUE function works in Excel? A. Excel’s UNIQUE is a dynamic array function that can be an essential tool for data analysts and accountants. This function allows users ...

What-if analysis in Excel is a powerful tool that allows you to explore different scenarios and outcomes by changing input values in your formulas. This guide will walk you through the three primary ...

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This is an overview of what cost analysis is all about, the types of cost analyses we implement at the IRC and what kinds of questions they can answer. Watch the full Cost analysis in Excel playlist.

Excel is a cornerstone of data analysis, relied upon by businesses, researchers, and everyday users to make critical decisions. Yet, even seasoned professionals can misinterpret data due to common ...