Database functions excel at managing multiple criteria, including AND and OR conditions, allowing for comprehensive and accurate data analysis.

Learn how Boolean logic and Excel's logical functions can streamline workflows, enhance efficiency, and tackle complex data challenges.

You don't always need high-end tools like Python or OpenRefine to reformat data. Plain old Excel can do the job.

Kinds of Functions Used in Excel. Microsoft's Excel program, widely used in business, comes with many built-in functions that perform mathematical and logical operations on spreadsheet data.

Excel Spreadsheets: Navigation, shortcut keys, data sort and filter, formulas and functions We start with the basics for navigating, entering, and calculating data.

For the past fifty years, SQL has helped us understand, manipulate and use our data to our advantage.