Test: Chained Non-interactive Areas


We’ve slowed down each cell’s execution time by about 1/4 of a second to show how the document is responding.

Package dependencies

The quarto-webr extension is set to automatically install and load the ggplot2 and dplyr packages by specifying a packages key in the document’s header.

Setup a hidden ggplot2 object

From there, we’re going to use the context: setup hidden cell to create a ggplot2 object that uses the mtcars data set with the aesthetic mappings of x = wt and y = mpg called g.

Generate a graph

Let’s move from setup to generating and displaying results by using g object created in setup within an output context:

Re-use prior graph object

Let’s also re-use the base g but change the aesthetics so that colour is now present.

Expose the setup object

Finally, let’s make sure we can do some interesting things with the interactive session.


Changes inside of interactive cells do not propagate backwards in the document.