Learn how to calculate Standard Deviationin Excel. The STDEV function can be used to estimate standard deviation based on sample in Excel.

Learning how to perform statistical data analysis in Microsoft Excel can help you improve your analytics and reporting. This guide takes you ...

The TAN function is a Math and Trigonometry function, and its purpose is to return a tangent of a number or angle. In this post, we show you how to use the TAN function in Microsoft Excel.

To extract and sort non-adjacent arrays in your data, nest the CHOOSECOLS or CHOOSEROWS functions inside your SORT or SORTBY ...

This month’s column shows how to use the remarkably versatile AGGREGATE function in Excel.

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas and explore some popular built-in functions.

Excel’s database functions are often overlooked, yet they have the potential to transform complex data management tasks.

Excel's AGGREGATE function lets you perform calculations whilst ignoring hidden rows, errors, or other functions that appear in the data. It's similar to the SUBTOTAL function but provides more ...

Cells in Excel are referred to using relative or absolute references. A formula with relative references changes when the cell's position does.

The lookup function in Excel can save you a lot of time and effort, but only if you actually know how to use its many forms and alterations.

Excel’s UNIQUE function allows users to extract unique values from a dataset, making it easier to identify and remove duplicates.