R Programming By Example

Required packages

We have already worked with the first two packages, namely ggplot2 and lubridate. The shiny package is used to build web applications directly from R, while the shinythemes and ggthemr packages are used to apply themes to style our web application. For more information, take a look at Appendix, Required Packages. Required packages for this chapter are shown in the following table:

Package	Reason
ggplot2	High-quality graphs
lubridate	Easily transform dates
shiny	Create modern web applications
ggthemr	Apply themes to ggplot2 plots
shinythemes	Apply themes to Shiny applications