R tip: Drag-and-drop ggplot

The video tutorial introduces the South Keys R package, which enhances Ggplot with a drag and drop interface, allowing users to create graphs while generating the corresponding R code. The tutorial demonstrates using the Ggplot builder add-in in R Studio, showcasing how to load data, create and customize graphs, and export the R code. It also covers advanced customization options, such as changing color palettes and themes, and ordering bars in graphs using the forecast package.

Explain how to export the R code that generates a graph from the package.

What preprocessing steps are necessary to create a bar graph of average delays by flight?

How can you reorder bars in a bar graph based on average delay values?