Pivot tables are an advanced method of arranging organized data and using formulae in Microsoft Excel. We could use standalone formulae over rows and columns but upon adding or deleting rows these ...

If you understand the definition of a mathematical function, a good way to judge it is that any line drawn parallel to the y-axis intersects with the values in the function’s curve only once. The same ...

Is your chart boring? Try Excel’s people chart to liven things up. Susan Harkins shows you how. A people chart is an infographic, which leads me to a second definition. An infographic tells a story, ...

Need to know your organization's YOY results? Susan Harkins will show you how to make a PivotChart in Microsoft Excel.

How to make your first pivot table To start, navigate to Google Sheets and open the spreadsheet you want to work on. This example uses a coin collection because that's more interesting than ...

A good graph supports your argument without taxing the reader's eye or patience. Keep the graph simple and you will end up with more effective, cleaner and clearer result than adding unnecessary ...

See how to make an interactive drill-down visualization with R and the highcharter package ...