Hello

It is working! Thanks, @filipsch. I'm not quite sure that I want to go through copying all of the questions from my DataCamp course into the book though on second thought, especially with the chunk syntax being a little different.

{r ex="joining-data-frames", type="pre-exercise-code", tut=TRUE}

versus

--- type:NormalExercise lang:r xp:100 skills:1
*** =pre_exercise_code

Does the DataCamp syntax work on DataCamp Light or vice versa? Or is there a way to reference problems on DataCamp already for use in DataCamp Light?

Also, it appears the links at the bottom of https://cran.r-project.org/web/packages/tutorial/vignettes/tutorial-basics.html are no longer active as they just route to the DataCamp course.