Charts enable your company to display in compelling graphical format the contents of its Excel worksheets. Whether you've created a chart without a legend or deleted a legend from an existing chart, ...

The ggplot2 package is powerful and almost endlessly customizable, but sometimes small tweaks can be a challenge. The ggtext package aims to simplify styling text on your visualizations. In this ...

Color can make it easier for people to identify important information, such as legends on an Excel graph. Professional designers learn to use color coding effectively to make websites, applications ...