Introduction: Why Your Data Aggregation Never Seems to EndOn a Friday evening at the end of the month, your desktop is ...

Those of us over a certain age will remember using paper lookup tables for logarithms or trigonometry functions. Those who are younger will have been exposed to lookup tables in their programming ...

While using Microsoft Excel for data analysis, you may sometimes need to search for and retrieve specific values. In such cases, Excel's LOOKUP function can be extremely useful. It allows you to ...

In Excel a "Vlookup," short for vertical lookup, is a formula used to return a value from a table of data. For example, you might want to add a column to a customer information spreadsheet that tells ...

Navigating the labyrinth of Excel formulas can often feel like deciphering a foreign language, especially when you’re trying to pull specific data from massive spreadsheets. If you’ve ever found ...

Excel’s Data Model feature allows you to build relationships between data sets for easier reporting. Here’s how to use it to make data analysis easier. We may earn from vendors via affiliate links or ...

Linked workbooks are a database in disguise, so it's time to treat them like one.