This add-on is called Data Analysis ToolPak, which is preinstalled in Microsoft Excel. Simply follow the steps to enable this add-in in Excel, and you will be able to perform various data analyses.

Visio Data Visualizer add-in for Excel will help you create Flowcharts & Organizational charts in & present your data in an attractive manner to easily visualize and analyze it.

If you haven't used the 3D Map tool before, you'll see a prompt telling you that you need to enable the Data Analysis add-ins to continue. If you're happy with this, click "Enable." ...