Excel’s Analysis ToolPak allows users to do a wide variety of more advanced data analysis. One function it offers is a tool that can quickly calculate a series of basic descriptive statistics for a ...

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.

Columnist David Fothergill provides a handy primer on statistical principles that can help make your sense of and glean insights from your marketing data.