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

If you need to create a Line Chart and Scatter Plot in Excel, read through this article. We have also explained which one is right for you.

In this post we show you how to create a Bar Graph or Column Chart in Excel. Bar graphs could be both 2-D or 3-D depending on the editor you use.

Before LAMBDA was introduced to Excel, you'd need to know how to use VBA or macros to create your own function. However, today, Excel's LAMBDA tool lets you do this using familiar Excel language ...

Annotate ggplot with text labels using built-in functions and create non-overlapping labels with the ggrepel package.

Excel custom functions can also be created as Excel add-ins so that they are available for use in all workbooks. To create a function, open a new Excel workbook and create a small worksheet as shown ...